From b887b30092c77ec67eedb7f1dd0b5570a1a16eea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Donny/=EA=B0=95=EB=8F=99=EC=9C=A4?= <kdy1997.dev@gmail.com>
Date: Thu, 23 Feb 2023 16:55:58 +0900
Subject: [PATCH] test(es/tsc): Update tsc test suite (#6982)

**Description:**

This is required for https://github.com/swc-project/swc/pull/6981 and https://github.com/swc-project/swc/pull/6950
---
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 .../tsc-references/ES5For-of20.2.minified.js  |    12 -
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 .../arrayTypeOfTypeOf.1.normal.js             |     7 +
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 ...ssignmentCompatWithEnumIndexer.1.normal.js |     6 +
 ...ignmentCompatWithEnumIndexer.2.minified.js |     5 +
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 .../autoAccessor10.2.minified.js              |    12 +
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 ...autoAccessor2(target=es2015).2.minified.js |    12 +
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 .../autoAccessor3(target=es2015).1.normal.js  |    12 +
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 .../autoAccessor3(target=es2022).1.normal.js  |    12 +
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 .../autoAccessor4(target=es2015).1.normal.js  |    12 +
 ...autoAccessor4(target=es2015).2.minified.js |    12 +
 .../autoAccessor4(target=es2022).1.normal.js  |    12 +
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 .../autoAccessor4(target=es5).2.minified.js   |    12 +
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 .../autoAccessor6(target=es2022).1.normal.js  |    12 +
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 .../autoAccessor7(target=es2015).1.normal.js  |    12 +
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 .../autoAccessor7(target=es2022).1.normal.js  |    12 +
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 .../autoAccessorAllowedModifiers.1.normal.js  |    12 +
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 ...essorNoUseDefineForClassFields.1.normal.js |    73 +
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 .../tests/tsc/autoAccessor1.ts                |     9 +
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 .../tests/tsc/await_unaryExpression_es2017.ts |     2 +-
 .../tsc/await_unaryExpression_es2017_1.ts     |     2 +-
 .../tsc/await_unaryExpression_es2017_2.ts     |     2 +-
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 .../tsc/await_unaryExpression_es2017_3.ts     |    19 -
 .../tests/tsc/await_unaryExpression_es6.ts    |     2 +-
 .../tests/tsc/await_unaryExpression_es6_1.ts  |     2 +-
 .../tests/tsc/await_unaryExpression_es6_2.ts  |     2 +-
 .../tsc/await_unaryExpression_es6_3.json      |   379 -
 .../tests/tsc/await_unaryExpression_es6_3.ts  |    19 -
 .../tests/tsc/bestCommonTypeOfTuple.ts        |     2 +-
 .../tests/tsc/bestCommonTypeOfTuple2.ts       |     2 +-
 .../tests/tsc/binaryIntegerLiteral.ts         |     2 +-
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 .../tests/tsc/bundlerSyntaxRestrictions.json  |   757 +
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 .../swc_ecma_parser/tests/tsc/castingTuple.ts |     2 +-
 .../tests/tsc/checkJsdocOptionalParamOrder.ts |     2 +-
 .../tests/tsc/checkJsdocParamTag1.ts          |     2 +-
 .../tests/tsc/checkJsdocSatisfiesTag1.json    |   664 +
 .../tests/tsc/checkJsdocSatisfiesTag1.ts      |    37 +
 ...ent.json => checkJsdocSatisfiesTag10.json} |   308 +-
 ...illment.ts => checkJsdocSatisfiesTag10.ts} |    12 +-
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 .../tests/tsc/checkJsdocSatisfiesTag6.ts      |    19 +
 ...ning.json => checkJsdocSatisfiesTag7.json} |   336 +-
 ...training.ts => checkJsdocSatisfiesTag7.ts} |    12 +-
 .../tests/tsc/checkJsdocSatisfiesTag8.json    |   106 +
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 .../tests/tsc/checkJsdocSatisfiesTag9.ts      |    18 +
 .../tests/tsc/checkJsdocTypeTag1.ts           |     2 +-
 .../tests/tsc/checkJsdocTypeTag2.ts           |     2 +-
 ...eterList3.json => checkJsdocTypeTag7.json} |    98 +-
 .../tests/tsc/checkJsdocTypeTag7.ts           |    16 +
 .../tests/tsc/checkJsdocTypedefInParamTag1.ts |     2 +-
 .../tsc/checkJsxChildrenCanBeTupleType.json   |   683 -
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 ...sonOperatorWithIdenticalPrimitiveType.json |  3729 ---
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 .../comparisonOperatorWithNumberOperand.json  |   144 +
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 ...omparisonOperatorWithOneOperandIsNull.json |  8117 ------
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 ...dArithmeticAssignmentLHSCanBeAssigned.json |   968 -
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 ...ditionalOperatorConditionIsObjectType.json |  3624 ---
 ...onditionalOperatorConditionIsObjectType.ts |    63 -
 .../tests/tsc/constAssertions.json            |  6934 -----
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 .../swc_ecma_parser/tests/tsc/constEnum1.ts   |     2 +-
 .../swc_ecma_parser/tests/tsc/constEnum2.json |   449 +
 .../swc_ecma_parser/tests/tsc/constEnum2.ts   |    15 +
 .../tests/tsc/constEnumPropertyAccess1.ts     |     2 +-
 .../tests/tsc/constEnumPropertyAccess2.ts     |     2 +-
 ...nstructorFunctionMethodTypeParameters.json |   674 +
 ...constructorFunctionMethodTypeParameters.ts |    37 +
 .../tests/tsc/contextualTypeWithTuple.ts      |     2 +-
 ...ntextualTypeWithUnionTypeCallSignatures.ts |     2 +-
 ...textualTypeWithUnionTypeIndexSignatures.ts |     2 +-
 .../tsc/contextualTypeWithUnionTypeMembers.ts |     2 +-
 ...ontextualTypeWithUnionTypeObjectLiteral.ts |     2 +-
 ...yTypedStringLiteralsInJsxAttributes01.json |   744 -
 ...lyTypedStringLiteralsInJsxAttributes01.tsx |     2 +-
 ...yTypedStringLiteralsInJsxAttributes02.json |  2396 --
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 .../tests/tsc/controlFlowBindingElement.json  |  2974 ++
 .../tests/tsc/controlFlowBindingElement.ts    |    90 +
 .../tests/tsc/controlFlowGenericTypes.json    |   568 +-
 .../tests/tsc/controlFlowGenericTypes.ts      |     8 +
 .../tsc/controlFlowIterationErrorsAsync.json  |  4360 +++
 .../tsc/controlFlowIterationErrorsAsync.ts    |   137 +
 .../tests/tsc/controlFlowOptionalChain.json   |   498 +-
 .../tests/tsc/controlFlowOptionalChain.ts     |    18 +
 .../tests/tsc/controlFlowParameter.json       |   991 +
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 .../tsc/decoratorOnClassMethod1.es6.json      |   360 -
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 ...atorWithAnyOtherTypeInvalidOperations.json |  2960 --
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 .../tsc/deleteOperatorInvalidOperations.json  |   278 -
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 .../tsc/dependentDestructuredVariables.json   |  7220 +++--
 .../tsc/dependentDestructuredVariables.ts     |    35 +
 .../tsc/derivedClassParameterProperties.json  |  2805 --
 .../tsc/derivedClassParameterProperties.ts    |    94 -
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 .../tsc/derivedClassSuperProperties.json      |  8967 ------
 .../tests/tsc/derivedClassSuperProperties.ts  |   403 -
 .../derivedClassSuperStatementPosition.json   |  2300 --
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 ...rivedUninitializedPropertyDeclaration.json |  2452 --
 ...derivedUninitializedPropertyDeclaration.ts |    82 -
 ...ingArrayBindingPatternAndAssignment1ES5.ts |     2 +-
 ...BindingPatternAndAssignment1ES5iterable.ts |     2 +-
 ...ingArrayBindingPatternAndAssignment1ES6.ts |     2 +-
 ...turingArrayBindingPatternAndAssignment2.ts |     2 +-
 ...ngObjectBindingPatternAndAssignment1ES5.ts |     2 +-
 ...ngObjectBindingPatternAndAssignment1ES6.ts |     2 +-
 .../destructuringParameterDeclaration1ES5.ts  |     2 +-
 ...cturingParameterDeclaration1ES5iterable.ts |     2 +-
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 ...cturingParameterDeclaration3ES5iterable.ts |     2 +-
 .../destructuringParameterDeclaration3ES6.ts  |     2 +-
 .../tsc/destructuringParameterDeclaration5.ts |     2 +-
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 .../destructuringVariableDeclaration1ES5.ts   |     2 +-
 ...ucturingVariableDeclaration1ES5iterable.ts |     2 +-
 .../destructuringVariableDeclaration1ES6.ts   |     2 +-
 .../tsc/destructuringVariableDeclaration2.ts  |     2 +-
 .../tests/tsc/duplicatePropertyNames.json     |  1272 -
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 .../tests/tsc/emitArrowFunction.ts            |     2 +-
 .../tests/tsc/emitArrowFunctionAsIs.ts        |     2 +-
 .../tests/tsc/emitArrowFunctionAsIsES6.ts     |     2 +-
 .../tests/tsc/emitArrowFunctionES6.ts         |     2 +-
 .../tsc/emitArrowFunctionThisCapturing.ts     |     2 +-
 .../tsc/emitArrowFunctionThisCapturingES6.ts  |     2 +-
 .../emitArrowFunctionWhenUsingArguments01.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments01_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments02.ts  |     2 +-
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 .../emitArrowFunctionWhenUsingArguments11.ts  |     2 +-
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 ...emitArrowFunctionWhenUsingArguments12.json |   161 -
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 ...ArrowFunctionWhenUsingArguments12_ES6.json |   161 -
 ...itArrowFunctionWhenUsingArguments12_ES6.ts |     7 -
 .../emitArrowFunctionWhenUsingArguments13.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments13_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments14.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments14_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments15.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments15_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments16.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments16_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments17.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments17_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments18.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments18_ES6.ts |     2 +-
 .../emitArrowFunctionWhenUsingArguments19.ts  |     2 +-
 ...itArrowFunctionWhenUsingArguments19_ES6.ts |     2 +-
 .../tests/tsc/emitArrowFunctionsAsIs.ts       |     2 +-
 .../tests/tsc/emitArrowFunctionsAsIsES6.ts    |     2 +-
 .../tsc/emitClassDeclarationOverloadInES6.ts  |     2 +-
 ...mitClassDeclarationWithConstructorInES6.ts |     2 +-
 ...rationWithExtensionAndTypeArgumentInES6.ts |     2 +-
 .../emitClassDeclarationWithExtensionInES6.ts |     2 +-
 ...itClassDeclarationWithGetterSetterInES6.ts |     2 +-
 ...DeclarationWithLiteralPropertyNameInES6.ts |     2 +-
 .../emitClassDeclarationWithMethodInES6.ts    |     2 +-
 ...sDeclarationWithPropertyAssignmentInES6.ts |     2 +-
 ...rationWithStaticPropertyAssignmentInES6.ts |     2 +-
 ...itClassDeclarationWithSuperMethodCall01.ts |     2 +-
 ...mitClassDeclarationWithThisKeywordInES6.ts |     2 +-
 ...arationWithTypeArgumentAndOverloadInES6.ts |     2 +-
 ...itClassDeclarationWithTypeArgumentInES6.ts |     2 +-
 ...onentiationAssignmentWithIndexingOnLHS2.ts |     2 +-
 ...onentiationAssignmentWithIndexingOnLHS3.ts |     2 +-
 ...onentiationAssignmentWithIndexingOnLHS4.ts |     2 +-
 ...onAssignmentWithPropertyAccessingOnLHS1.ts |     2 +-
 .../emitCompoundExponentiationOperator1.ts    |     2 +-
 .../emitCompoundExponentiationOperator2.ts    |     2 +-
 .../tsc/emitDefaultParametersFunction.ts      |     2 +-
 .../tsc/emitDefaultParametersFunctionES6.ts   |     2 +-
 ...emitDefaultParametersFunctionExpression.ts |     2 +-
 ...tDefaultParametersFunctionExpressionES6.ts |     2 +-
 .../emitDefaultParametersFunctionProperty.ts  |     2 +-
 ...mitDefaultParametersFunctionPropertyES6.ts |     2 +-
 .../tests/tsc/emitDefaultParametersMethod.ts  |     2 +-
 .../tsc/emitDefaultParametersMethodES6.ts     |     2 +-
 .../tests/tsc/emitExponentiationOperator1.ts  |     2 +-
 .../tests/tsc/emitExponentiationOperator2.ts  |     2 +-
 .../tests/tsc/emitExponentiationOperator3.ts  |     2 +-
 .../tests/tsc/emitExponentiationOperator4.ts  |     2 +-
 ...ExponentiationOperatorInTempalteString4.ts |     2 +-
 ...onentiationOperatorInTempalteString4ES6.ts |     2 +-
 ...ExponentiationOperatorInTemplateString1.ts |     2 +-
 ...onentiationOperatorInTemplateString1ES6.ts |     2 +-
 ...ExponentiationOperatorInTemplateString2.ts |     2 +-
 ...onentiationOperatorInTemplateString2ES6.ts |     2 +-
 ...ExponentiationOperatorInTemplateString3.ts |     2 +-
 ...onentiationOperatorInTemplateString3ES6.ts |     2 +-
 .../tests/tsc/emitRestParametersFunction.ts   |     2 +-
 .../tsc/emitRestParametersFunctionES6.ts      |     2 +-
 .../emitRestParametersFunctionExpression.ts   |     2 +-
 ...emitRestParametersFunctionExpressionES6.ts |     2 +-
 .../tsc/emitRestParametersFunctionProperty.ts |     2 +-
 .../emitRestParametersFunctionPropertyES6.ts  |     2 +-
 .../tests/tsc/emitRestParametersMethod.ts     |     2 +-
 .../tests/tsc/emitRestParametersMethodES6.ts  |     2 +-
 crates/swc_ecma_parser/tests/tsc/enums.json   |   735 +
 crates/swc_ecma_parser/tests/tsc/enums.ts     |    29 +
 .../tests/tsc/equalityStrictNulls.json        |  1883 --
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 ...alityWithtNullishCoalescingAssignment.json |   613 +
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 crates/swc_ecma_parser/tests/tsc/for-of9.ts   |     2 +-
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 .../tests/tsc/parser_duplicateLabel1.ts       |     4 -
 .../tests/tsc/parser_duplicateLabel2.json     |   100 -
 .../tests/tsc/parser_duplicateLabel2.ts       |     6 -
 .../tests/tsc/parserindenter.ts               |     2 +-
 .../tests/tsc/parservoidInQualifiedName1.json |    83 -
 .../tests/tsc/parservoidInQualifiedName1.ts   |     1 -
 .../tests/tsc/plainJSGrammarErrors2.json      |    80 +
 .../tests/tsc/plainJSGrammarErrors2.ts        |    14 +
 .../tsc/plusOperatorWithAnyOtherType.json     |  2264 --
 .../tests/tsc/plusOperatorWithAnyOtherType.ts |    56 -
 .../tests/tsc/privateIdentifierChain.1.json   |   497 -
 .../tests/tsc/privateIdentifierChain.1.ts     |    16 -
 .../tsc/privateNameAndPropertySignature.json  |   721 -
 .../tsc/privateNameAndPropertySignature.ts    |    20 -
 .../tests/tsc/privateNameBadSuper.json        |   189 -
 .../tests/tsc/privateNameBadSuper.ts          |     9 -
 ...teNameBadSuperUseDefineForClassFields.json |   189 -
 ...vateNameBadSuperUseDefineForClassFields.ts |    10 -
 .../tsc/privateNameConstructorReserved.json   |    92 -
 .../tsc/privateNameConstructorReserved.ts     |     5 -
 ...sOnNotUseDefineForClassFieldsInEsNext.json |  1587 --
 ...orsOnNotUseDefineForClassFieldsInEsNext.ts |    55 -
 .../tests/tsc/privateNameInInExpression.json  |  3527 ---
 .../tests/tsc/privateNameInInExpression.ts    |   119 -
 .../tsc/privateNameMethodClassExpression.json |   643 -
 .../tsc/privateNameMethodClassExpression.ts   |    13 -
 ...vateNameNestedClassAccessorsShadowing.json |   618 -
 ...rivateNameNestedClassAccessorsShadowing.ts |    16 -
 .../privateNameNestedClassFieldShadowing.json |   526 -
 .../privateNameNestedClassFieldShadowing.ts   |    16 -
 ...privateNameNestedClassMethodShadowing.json |   580 -
 .../privateNameNestedClassMethodShadowing.ts  |    16 -
 ...NameNotAccessibleOutsideDefiningClass.json |   171 -
 ...teNameNotAccessibleOutsideDefiningClass.ts |     8 -
 ...teNameStaticAccessorssDerivedClasses.json} |     0
 ...vateNameStaticAccessorssDerivedClasses.ts} |     0
 ...rivateNameStaticMethodClassExpression.json |   646 -
 .../privateNameStaticMethodClassExpression.ts |    13 -
 .../tests/tsc/privateNamesAndDecorators.json  |   321 -
 .../tests/tsc/privateNamesAndDecorators.ts    |     8 -
 .../tsc/privateNamesAndGenericClasses-2.json  |  1118 -
 .../tsc/privateNamesAndGenericClasses-2.ts    |    29 -
 .../tsc/privateNamesAndStaticFields.json      |   603 -
 .../tests/tsc/privateNamesAndStaticFields.ts  |    24 -
 .../tsc/privateNamesInGenericClasses.json     |  2346 --
 .../tests/tsc/privateNamesInGenericClasses.ts |    30 -
 .../tsc/privateNamesInNestedClasses-1.json    |  1018 -
 .../tsc/privateNamesInNestedClasses-1.ts      |    28 -
 .../tsc/privateNamesInNestedClasses-2.json    |   317 -
 .../tsc/privateNamesInNestedClasses-2.ts      |    18 -
 .../privateNamesInterfaceExtendingClass.json  |   425 -
 .../privateNamesInterfaceExtendingClass.ts    |    14 -
 .../tests/tsc/privateNamesNoDelete.json       |   164 -
 .../tests/tsc/privateNamesNoDelete.ts         |     9 -
 .../tests/tsc/reExportJsFromTs.json           |   162 +
 .../tests/tsc/reExportJsFromTs.ts             |    11 +
 .../tsc/readonlyInConstructorParameters.json  |   441 -
 .../tsc/readonlyInConstructorParameters.ts    |    13 -
 .../tests/tsc/readonlyReadonly.json           |   153 -
 .../tests/tsc/readonlyReadonly.ts             |     4 -
 .../tests/tsc/recursiveIntersectionTypes.ts   |     2 +-
 .../tsc/requireAssertsFromTypescript.json     |   667 +
 .../tests/tsc/requireAssertsFromTypescript.ts |    16 +
 .../tsc/restElementWithInitializer2.json      |   208 -
 .../tests/tsc/restElementWithInitializer2.ts  |     3 -
 .../tests/tsc/scannerS7.2_A1.5_T2.ts          |     2 +-
 .../tests/tsc/scannerS7.6_A4.2_T1.ts          |     2 +-
 ...VariableDeclaration5.json => seeTag4.json} |    20 +-
 crates/swc_ecma_parser/tests/tsc/seeTag4.ts   |    15 +
 .../tests/tsc/shadowedInternalModule.json     |   560 +-
 .../tests/tsc/shadowedInternalModule.ts       |    33 +-
 .../tsc/staticPropertyNameConflicts.json      |  4127 ---
 .../tests/tsc/staticPropertyNameConflicts.ts  |   192 -
 .../tsc/strictPropertyInitialization.json     |   288 +-
 .../tests/tsc/strictPropertyInitialization.ts |    11 +
 .../tests/tsc/stringLiteralCheckedInIf01.ts   |     2 +-
 .../tests/tsc/stringLiteralCheckedInIf02.ts   |     2 +-
 .../tsc/stringLiteralMatchedInSwitch01.ts     |     2 +-
 .../tests/tsc/stringLiteralTypeAssertion01.ts |     2 +-
 ...ngLiteralTypesAndLogicalOrExpressions01.ts |     2 +-
 ...teralTypesAndParenthesizedExpressions01.ts |     2 +-
 ...LiteralTypesAsTypeParameterConstraint01.ts |     2 +-
 ...LiteralTypesAsTypeParameterConstraint02.ts |     2 +-
 ...ringLiteralTypesOverloadAssignability01.ts |     2 +-
 ...ringLiteralTypesOverloadAssignability02.ts |     2 +-
 ...ringLiteralTypesOverloadAssignability03.ts |     2 +-
 ...ringLiteralTypesOverloadAssignability04.ts |     2 +-
 ...ringLiteralTypesOverloadAssignability05.ts |     2 +-
 .../tsc/stringLiteralTypesOverloads03.ts      |     2 +-
 .../tsc/stringLiteralTypesOverloads04.ts      |     2 +-
 .../tsc/stringLiteralTypesOverloads05.ts      |     2 +-
 ...stringLiteralTypesWithTemplateStrings01.ts |     2 +-
 ...stringLiteralTypesWithTemplateStrings02.ts |     2 +-
 ...tringLiteralTypesWithVariousOperators01.ts |     2 +-
 ...tringLiteralTypesWithVariousOperators02.ts |     2 +-
 ...teralsAssertionsInEqualityComparisons01.ts |     2 +-
 ...teralsAssertionsInEqualityComparisons02.ts |     2 +-
 ...tringLiteralsAssignedToStringMappings.json |   453 +
 .../stringLiteralsAssignedToStringMappings.ts |    16 +
 .../tsc/stringLiteralsWithEqualityChecks01.ts |     2 +-
 .../tsc/stringLiteralsWithEqualityChecks02.ts |     2 +-
 .../tsc/stringLiteralsWithEqualityChecks03.ts |     2 +-
 .../tsc/stringLiteralsWithEqualityChecks04.ts |     2 +-
 .../stringLiteralsWithSwitchStatements01.ts   |     2 +-
 .../stringLiteralsWithSwitchStatements02.ts   |     2 +-
 .../stringLiteralsWithSwitchStatements03.ts   |     2 +-
 .../stringLiteralsWithSwitchStatements04.ts   |     2 +-
 .../tsc/stringLiteralsWithTypeAssertions01.ts |     2 +-
 .../tsc/stringMappingOverPatternLiterals.json |  4925 ++++
 .../tsc/stringMappingOverPatternLiterals.ts   |   150 +
 .../tsc/superCallBeforeThisAccessing1.ts      |     2 +-
 .../tsc/superCallBeforeThisAccessing2.ts      |     2 +-
 .../tsc/superCallBeforeThisAccessing3.json    |   376 -
 .../tsc/superCallBeforeThisAccessing3.ts      |    12 -
 .../tsc/superCallBeforeThisAccessing4.json    |   319 -
 .../tsc/superCallBeforeThisAccessing4.ts      |    15 -
 .../tsc/superCallBeforeThisAccessing5.ts      |     2 +-
 .../tsc/superCallBeforeThisAccessing6.json    |   223 -
 .../tsc/superCallBeforeThisAccessing6.ts      |     9 -
 .../tsc/superCallBeforeThisAccessing7.json    |   306 -
 .../tsc/superCallBeforeThisAccessing7.ts      |    12 -
 .../tsc/superCallBeforeThisAccessing8.ts      |     2 +-
 .../superCallParameterContextualTyping1.ts    |     2 +-
 .../superCallParameterContextualTyping2.ts    |     2 +-
 .../superCallParameterContextualTyping3.ts    |     2 +-
 ...rPropertyInConstructorBeforeSuperCall.json |   456 -
 ...perPropertyInConstructorBeforeSuperCall.ts |    15 -
 .../tests/tsc/symbolProperty59.json           |   101 -
 .../tests/tsc/symbolProperty59.ts             |     4 -
 .../tests/tsc/symbolProperty7.json            |   304 -
 .../tests/tsc/symbolProperty7.ts              |     9 -
 .../swc_ecma_parser/tests/tsc/symbolType20.ts |     2 +-
 ...sPlainCharactersThatArePartsOfEscapes01.ts |     2 +-
 ...inCharactersThatArePartsOfEscapes01_ES6.ts |     2 +-
 ...sPlainCharactersThatArePartsOfEscapes02.ts |     2 +-
 ...inCharactersThatArePartsOfEscapes02_ES6.ts |     2 +-
 ...gedTemplateStringsTypeArgumentInference.ts |     2 +-
 ...TemplateStringsTypeArgumentInferenceES6.ts |     2 +-
 ...emplateStringsWithIncompatibleTypedTags.ts |     2 +-
 ...lateStringsWithIncompatibleTypedTagsES6.ts |     2 +-
 ...StringsWithManyCallAndMemberExpressions.ts |     2 +-
 ...ingsWithManyCallAndMemberExpressionsES6.ts |     2 +-
 ...dTemplateStringsWithOverloadResolution1.ts |     2 +-
 ...plateStringsWithOverloadResolution1_ES6.ts |     2 +-
 ...dTemplateStringsWithOverloadResolution2.ts |     2 +-
 ...plateStringsWithOverloadResolution2_ES6.ts |     2 +-
 ...dTemplateStringsWithOverloadResolution3.ts |     2 +-
 ...plateStringsWithOverloadResolution3_ES6.ts |     2 +-
 ...aggedTemplateStringsWithTagNamedDeclare.ts |     2 +-
 ...edTemplateStringsWithTagNamedDeclareES6.ts |     2 +-
 ...taggedTemplateStringsWithTagsTypedAsAny.ts |     2 +-
 ...gedTemplateStringsWithTagsTypedAsAnyES6.ts |     2 +-
 ...tionExpressionsInSubstitutionExpression.ts |     2 +-
 ...nExpressionsInSubstitutionExpressionES6.ts |     2 +-
 .../tsc/taggedTemplateStringsWithTypedTags.ts |     2 +-
 .../taggedTemplateStringsWithTypedTagsES6.ts  |     2 +-
 .../taggedTemplatesWithTypeArguments2.json    |  1765 --
 .../tsc/taggedTemplatesWithTypeArguments2.ts  |    42 -
 .../tests/tsc/templateLiteralTypes3.json      | 12304 --------
 .../tests/tsc/templateLiteralTypes3.ts        |   193 -
 .../tests/tsc/templateLiteralTypes4.json      | 23663 ++++++++++++++++
 .../tests/tsc/templateLiteralTypes4.ts        |   307 +
 .../tsc/templateStringBinaryOperations.ts     |     2 +-
 .../tsc/templateStringBinaryOperationsES6.ts  |     2 +-
 ...emplateStringBinaryOperationsES6Invalid.ts |     2 +-
 .../templateStringBinaryOperationsInvalid.ts  |     2 +-
 ...templateStringControlCharacterEscapes01.ts |     2 +-
 ...lateStringControlCharacterEscapes01_ES6.ts |     2 +-
 ...templateStringControlCharacterEscapes02.ts |     2 +-
 ...lateStringControlCharacterEscapes02_ES6.ts |     2 +-
 ...templateStringControlCharacterEscapes03.ts |     2 +-
 ...lateStringControlCharacterEscapes03_ES6.ts |     2 +-
 ...templateStringControlCharacterEscapes04.ts |     2 +-
 ...lateStringControlCharacterEscapes04_ES6.ts |     2 +-
 .../tests/tsc/templateStringInArray.ts        |     2 +-
 .../tsc/templateStringInArrowFunction.ts      |     2 +-
 .../tsc/templateStringInArrowFunctionES6.ts   |     2 +-
 .../tsc/templateStringInCallExpression.ts     |     2 +-
 .../tsc/templateStringInCallExpressionES6.ts  |     2 +-
 .../tests/tsc/templateStringInConditional.ts  |     2 +-
 .../tsc/templateStringInConditionalES6.ts     |     2 +-
 .../tsc/templateStringInDeleteExpression.ts   |     2 +-
 .../templateStringInDeleteExpressionES6.ts    |     2 +-
 .../tests/tsc/templateStringInDivision.ts     |     2 +-
 .../tsc/templateStringInEqualityChecks.ts     |     2 +-
 .../tsc/templateStringInEqualityChecksES6.ts  |     2 +-
 .../tests/tsc/templateStringInInOperator.ts   |     2 +-
 .../tsc/templateStringInInOperatorES6.ts      |     2 +-
 .../tsc/templateStringInIndexExpression.ts    |     2 +-
 .../tsc/templateStringInIndexExpressionES6.ts |     2 +-
 .../tests/tsc/templateStringInInstanceOf.ts   |     2 +-
 .../tsc/templateStringInInstanceOfES6.ts      |     2 +-
 .../tests/tsc/templateStringInModulo.ts       |     2 +-
 .../tests/tsc/templateStringInModuloES6.ts    |     2 +-
 .../tsc/templateStringInMultiplication.ts     |     2 +-
 .../tsc/templateStringInMultiplicationES6.ts  |     2 +-
 .../tsc/templateStringInNewExpression.ts      |     2 +-
 .../tsc/templateStringInNewExpressionES6.ts   |     2 +-
 .../tests/tsc/templateStringInNewOperator.ts  |     2 +-
 .../tsc/templateStringInNewOperatorES6.ts     |     2 +-
 .../tests/tsc/templateStringInParentheses.ts  |     2 +-
 .../tsc/templateStringInParenthesesES6.ts     |     2 +-
 .../tsc/templateStringInPropertyAssignment.ts |     2 +-
 .../templateStringInPropertyAssignmentES6.ts  |     2 +-
 .../tsc/templateStringInSwitchAndCase.ts      |     2 +-
 .../tsc/templateStringInSwitchAndCaseES6.ts   |     2 +-
 .../tsc/templateStringInTaggedTemplate.ts     |     2 +-
 .../tsc/templateStringInTaggedTemplateES6.ts  |     2 +-
 .../tsc/templateStringInTypeAssertion.ts      |     2 +-
 .../tsc/templateStringInTypeAssertionES6.ts   |     2 +-
 .../tests/tsc/templateStringInTypeOf.ts       |     2 +-
 .../tests/tsc/templateStringInTypeOfES6.ts    |     2 +-
 .../tests/tsc/templateStringInUnaryPlus.ts    |     2 +-
 .../tests/tsc/templateStringInUnaryPlusES6.ts |     2 +-
 .../tests/tsc/templateStringInWhile.ts        |     2 +-
 .../tests/tsc/templateStringInWhileES6.ts     |     2 +-
 .../tests/tsc/templateStringInYieldKeyword.ts |     2 +-
 .../tests/tsc/templateStringMultiline1.ts     |     2 +-
 .../tests/tsc/templateStringMultiline1_ES6.ts |     2 +-
 .../tests/tsc/templateStringMultiline2.ts     |     2 +-
 .../tests/tsc/templateStringMultiline2_ES6.ts |     2 +-
 .../tests/tsc/templateStringMultiline3.json   |    37 +-
 .../tests/tsc/templateStringMultiline3.ts     |     2 +-
 .../tsc/templateStringMultiline3_ES6.json     |    37 +-
 .../tests/tsc/templateStringMultiline3_ES6.ts |     2 +-
 ...gPlainCharactersThatArePartsOfEscapes01.ts |     2 +-
 ...inCharactersThatArePartsOfEscapes01_ES6.ts |     2 +-
 ...gPlainCharactersThatArePartsOfEscapes02.ts |     2 +-
 ...inCharactersThatArePartsOfEscapes02_ES6.ts |     2 +-
 .../tests/tsc/templateStringTermination1.ts   |     2 +-
 .../tsc/templateStringTermination1_ES6.ts     |     2 +-
 .../tests/tsc/templateStringTermination2.ts   |     2 +-
 .../tsc/templateStringTermination2_ES6.ts     |     2 +-
 .../tests/tsc/templateStringTermination3.ts   |     2 +-
 .../tsc/templateStringTermination3_ES6.ts     |     2 +-
 .../tests/tsc/templateStringTermination4.ts   |     2 +-
 .../tsc/templateStringTermination4_ES6.ts     |     2 +-
 .../tests/tsc/templateStringTermination5.ts   |     2 +-
 .../tsc/templateStringTermination5_ES6.ts     |     2 +-
 .../tsc/templateStringWhitespaceEscapes1.ts   |     2 +-
 .../templateStringWhitespaceEscapes1_ES6.ts   |     2 +-
 .../tsc/templateStringWhitespaceEscapes2.ts   |     2 +-
 .../templateStringWhitespaceEscapes2_ES6.ts   |     2 +-
 .../templateStringWithBackslashEscapes01.ts   |     2 +-
 ...emplateStringWithBackslashEscapes01_ES6.ts |     2 +-
 ...mplateStringWithCommentsInArrowFunction.ts |     2 +-
 .../tsc/templateStringWithEmbeddedAddition.ts |     2 +-
 .../templateStringWithEmbeddedAdditionES6.ts  |     2 +-
 .../tsc/templateStringWithEmbeddedArray.ts    |     2 +-
 .../tsc/templateStringWithEmbeddedArrayES6.ts |     2 +-
 ...templateStringWithEmbeddedArrowFunction.ts |     2 +-
 ...plateStringWithEmbeddedArrowFunctionES6.ts |     2 +-
 .../tsc/templateStringWithEmbeddedComments.ts |     2 +-
 .../templateStringWithEmbeddedCommentsES6.ts  |     2 +-
 .../templateStringWithEmbeddedConditional.ts  |     2 +-
 ...emplateStringWithEmbeddedConditionalES6.ts |     2 +-
 .../tsc/templateStringWithEmbeddedDivision.ts |     2 +-
 .../templateStringWithEmbeddedDivisionES6.ts  |     2 +-
 .../templateStringWithEmbeddedInOperator.ts   |     2 +-
 ...templateStringWithEmbeddedInOperatorES6.ts |     2 +-
 .../templateStringWithEmbeddedInstanceOf.ts   |     2 +-
 ...templateStringWithEmbeddedInstanceOfES6.ts |     2 +-
 .../tsc/templateStringWithEmbeddedModulo.ts   |     2 +-
 .../templateStringWithEmbeddedModuloES6.ts    |     2 +-
 ...emplateStringWithEmbeddedMultiplication.ts |     2 +-
 ...lateStringWithEmbeddedMultiplicationES6.ts |     2 +-
 .../templateStringWithEmbeddedNewOperator.ts  |     2 +-
 ...emplateStringWithEmbeddedNewOperatorES6.ts |     2 +-
 ...templateStringWithEmbeddedObjectLiteral.ts |     2 +-
 ...plateStringWithEmbeddedObjectLiteralES6.ts |     2 +-
 ...emplateStringWithEmbeddedTemplateString.ts |     2 +-
 ...lateStringWithEmbeddedTemplateStringES6.ts |     2 +-
 ...ringWithEmbeddedTypeAssertionOnAddition.ts |     2 +-
 ...gWithEmbeddedTypeAssertionOnAdditionES6.ts |     2 +-
 ...emplateStringWithEmbeddedTypeOfOperator.ts |     2 +-
 ...lateStringWithEmbeddedTypeOfOperatorES6.ts |     2 +-
 .../templateStringWithEmbeddedUnaryPlus.ts    |     2 +-
 .../templateStringWithEmbeddedUnaryPlusES6.ts |     2 +-
 ...mplateStringWithEmbeddedYieldKeywordES6.ts |     2 +-
 .../templateStringWithEmptyLiteralPortions.ts |     2 +-
 ...mplateStringWithEmptyLiteralPortionsES6.ts |     2 +-
 ...ateStringWithOpenCommentInStringPortion.ts |     2 +-
 ...StringWithOpenCommentInStringPortionES6.ts |     2 +-
 .../tsc/templateStringWithPropertyAccess.ts   |     2 +-
 .../templateStringWithPropertyAccessES6.ts    |     2 +-
 ...tionExpressionsInSubstitutionExpression.ts |     2 +-
 ...nExpressionsInSubstitutionExpressionES6.ts |     2 +-
 .../tests/tsc/thisInInvalidContexts.json      |   749 -
 .../tests/tsc/thisInInvalidContexts.ts        |    42 -
 .../thisInInvalidContextsExternalModule.json  |   765 -
 .../thisInInvalidContextsExternalModule.ts    |    43 -
 .../tsc/trailingCommasInBindingPatterns.json  |   699 -
 .../tsc/trailingCommasInBindingPatterns.ts    |    12 -
 ...ommasInFunctionParametersAndArguments.json |   840 -
 ...gCommasInFunctionParametersAndArguments.ts |    32 -
 .../tests/tsc/tsxAttributeErrors.json         |   644 -
 .../tests/tsc/tsxAttributeInvalidNames.tsx    |    13 -
 .../tests/tsc/tsxAttributeResolution.json     |   196 -
 .../tests/tsc/tsxAttributeResolution1.json    |  1302 -
 .../tests/tsc/tsxAttributeResolution10.json   |   551 -
 .../tests/tsc/tsxAttributeResolution11.json   |   481 -
 .../tests/tsc/tsxAttributeResolution12.json   |  1757 --
 .../tests/tsc/tsxAttributeResolution13.json   |   101 -
 .../tests/tsc/tsxAttributeResolution14.json   |   924 -
 .../tests/tsc/tsxAttributeResolution14.tsx    |     2 +-
 .../tests/tsc/tsxAttributeResolution15.json   |   652 -
 .../tests/tsc/tsxAttributeResolution15.tsx    |     2 +-
 .../tests/tsc/tsxAttributeResolution16.json   |   725 -
 .../tests/tsc/tsxAttributeResolution16.tsx    |     2 +-
 .../tests/tsc/tsxAttributeResolution2.json    |   628 -
 .../tests/tsc/tsxAttributeResolution3.json    |  1343 -
 .../tests/tsc/tsxAttributeResolution4.json    |   481 -
 .../tests/tsc/tsxAttributeResolution6.json    |   668 -
 .../tests/tsc/tsxAttributeResolution7.json    |   487 -
 .../tests/tsc/tsxAttributeResolution8.json    |   292 -
 .../tests/tsc/tsxAttributeResolution9.json    |   540 -
 .../tsxCorrectlyParseLessThanComparison1.json |   745 -
 .../tsxCorrectlyParseLessThanComparison1.tsx  |     2 +-
 .../tsc/tsxDefaultAttributesResolution1.json  |   410 -
 .../tsc/tsxDefaultAttributesResolution2.json  |   418 -
 .../tsc/tsxDefaultAttributesResolution3.json  |   418 -
 .../tests/tsc/tsxDynamicTagName1.json         |   120 -
 .../tests/tsc/tsxDynamicTagName2.json         |   252 -
 .../tests/tsc/tsxDynamicTagName3.json         |   277 -
 .../tests/tsc/tsxDynamicTagName4.json         |   318 -
 .../tests/tsc/tsxDynamicTagName5.json         |   410 -
 .../tests/tsc/tsxDynamicTagName6.json         |   284 -
 .../tests/tsc/tsxDynamicTagName7.json         |   397 -
 .../tests/tsc/tsxDynamicTagName8.json         |   451 -
 .../tests/tsc/tsxDynamicTagName9.json         |   460 -
 .../tests/tsc/tsxElementResolution.json       |   615 -
 .../tests/tsc/tsxElementResolution1.json      |   221 -
 .../tests/tsc/tsxElementResolution10.json     |   773 -
 .../tests/tsc/tsxElementResolution11.json     |   875 -
 .../tests/tsc/tsxElementResolution12.json     |  1543 -
 .../tests/tsc/tsxElementResolution13.json     |   404 -
 .../tests/tsc/tsxElementResolution14.json     |   291 -
 .../tests/tsc/tsxElementResolution15.json     |   434 -
 .../tests/tsc/tsxElementResolution16.json     |   260 -
 .../tests/tsc/tsxElementResolution17.json     |   343 -
 .../tests/tsc/tsxElementResolution18.json     |   139 -
 .../tests/tsc/tsxElementResolution19.json     |   255 -
 .../tests/tsc/tsxElementResolution2.json      |   236 -
 .../tests/tsc/tsxElementResolution3.json      |   336 -
 .../tests/tsc/tsxElementResolution4.json      |   472 -
 .../tests/tsc/tsxElementResolution5.json      |   139 -
 .../tests/tsc/tsxElementResolution6.json      |   218 -
 .../tests/tsc/tsxElementResolution7.json      |   515 -
 .../tests/tsc/tsxElementResolution8.json      |   861 -
 .../tests/tsc/tsxElementResolution9.json      |  1173 -
 .../swc_ecma_parser/tests/tsc/tsxEmit1.json   |  2742 --
 .../swc_ecma_parser/tests/tsc/tsxEmit2.json   |  1015 -
 .../swc_ecma_parser/tests/tsc/tsxEmit3.json   |   763 -
 .../tests/tsc/tsxEmitSpreadAttribute.json     |  1832 --
 .../tests/tsc/tsxEmitSpreadAttribute.ts       |    29 -
 .../tests/tsc/tsxErrorRecovery1.tsx           |    10 -
 .../tests/tsc/tsxExternalModuleEmit1.json     |   620 -
 .../tests/tsc/tsxExternalModuleEmit2.json     |   370 -
 .../tests/tsc/tsxFragmentErrors.tsx           |    14 -
 .../tests/tsc/tsxFragmentPreserveEmit.json    |   842 -
 .../tests/tsc/tsxFragmentReactEmit.json       |   842 -
 .../tsc/tsxGenericArrowFunctionParsing.tsx    |    31 -
 .../tests/tsc/tsxGenericAttributesType1.json  |  1321 -
 .../tests/tsc/tsxGenericAttributesType2.json  |   479 -
 .../tests/tsc/tsxGenericAttributesType3.json  |   657 -
 .../tests/tsc/tsxGenericAttributesType4.json  |   607 -
 .../tests/tsc/tsxGenericAttributesType5.json  |   662 -
 .../tests/tsc/tsxGenericAttributesType6.json  |   712 -
 .../tests/tsc/tsxGenericAttributesType7.json  |   657 -
 .../tests/tsc/tsxGenericAttributesType8.json  |   629 -
 .../tests/tsc/tsxGenericAttributesType9.json  |   469 -
 .../tests/tsc/tsxInArrowFunction.json         |   774 -
 .../tsc/tsxIntrinsicAttributeErrors.json      |   845 -
 .../tsc/tsxLibraryManagedAttributes.json      |  7705 -----
 .../swc_ecma_parser/tests/tsc/tsxNoJsx.json   |    50 -
 .../tests/tsc/tsxOpeningClosingNames.json     |   335 -
 .../tests/tsc/tsxParseTests1.json             |   379 -
 .../tests/tsc/tsxParseTests2.json             |   232 -
 .../tests/tsc/tsxPreserveEmit1.json           |   647 -
 .../tests/tsc/tsxPreserveEmit2.json           |   123 -
 .../tests/tsc/tsxPreserveEmit3.json           |   241 -
 ...actComponentWithDefaultTypeParameter1.json |   485 -
 ...actComponentWithDefaultTypeParameter2.json |   513 -
 ...actComponentWithDefaultTypeParameter3.json |   640 -
 .../tests/tsc/tsxReactEmit1.json              |  2829 --
 .../tests/tsc/tsxReactEmit2.json              |  1064 -
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diff --git a/crates/swc/tests/tsc-references/ES5For-of20.1.normal.js b/crates/swc/tests/tsc-references/ES5For-of20.1.normal.js
deleted file mode 100644
index 7a60b6f2745..00000000000
--- a/crates/swc/tests/tsc-references/ES5For-of20.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [ES5For-of20.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,-[1:1]
-//!  1 | for (let v of []) {
-//!  2 |     let v;
-//!  3 |     for (let v of [v]) {
-//!  4 |         const v;
-//!    :               ^
-//!  5 |     }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/ES5For-of20.2.minified.js b/crates/swc/tests/tsc-references/ES5For-of20.2.minified.js
deleted file mode 100644
index 7a60b6f2745..00000000000
--- a/crates/swc/tests/tsc-references/ES5For-of20.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [ES5For-of20.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,-[1:1]
-//!  1 | for (let v of []) {
-//!  2 |     let v;
-//!  3 |     for (let v of [v]) {
-//!  4 |         const v;
-//!    :               ^
-//!  5 |     }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/FunctionDeclaration5_es6.1.normal.js b/crates/swc/tests/tsc-references/FunctionDeclaration5_es6.1.normal.js
deleted file mode 100644
index 5e7bc95fa81..00000000000
--- a/crates/swc/tests/tsc-references/FunctionDeclaration5_es6.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [FunctionDeclaration5_es6.ts]
-//! 
-//!   x `yield` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | function*foo(yield) {
-//!    :              ^^^^^
-//!  2 | }
-//!    `----
-//! 
-//!   x Expected ident
-//!    ,-[1:1]
-//!  1 | function*foo(yield) {
-//!    :              ^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/FunctionDeclaration5_es6.2.minified.js b/crates/swc/tests/tsc-references/FunctionDeclaration5_es6.2.minified.js
deleted file mode 100644
index 5e7bc95fa81..00000000000
--- a/crates/swc/tests/tsc-references/FunctionDeclaration5_es6.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [FunctionDeclaration5_es6.ts]
-//! 
-//!   x `yield` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | function*foo(yield) {
-//!    :              ^^^^^
-//!  2 | }
-//!    `----
-//! 
-//!   x Expected ident
-//!    ,-[1:1]
-//!  1 | function*foo(yield) {
-//!    :              ^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration11_es6.1.normal.js b/crates/swc/tests/tsc-references/VariableDeclaration11_es6.1.normal.js
deleted file mode 100644
index 1f70c52813d..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration11_es6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [VariableDeclaration11_es6.ts]
-//! 
-//!   x `let` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | let
-//!    : ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration11_es6.2.minified.js b/crates/swc/tests/tsc-references/VariableDeclaration11_es6.2.minified.js
deleted file mode 100644
index 1f70c52813d..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration11_es6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [VariableDeclaration11_es6.ts]
-//! 
-//!   x `let` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | let
-//!    : ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration1_es6.1.normal.js b/crates/swc/tests/tsc-references/VariableDeclaration1_es6.1.normal.js
deleted file mode 100644
index 77ee50f1200..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration1_es6.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [VariableDeclaration1_es6.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | const
-//!    :      ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration1_es6.2.minified.js b/crates/swc/tests/tsc-references/VariableDeclaration1_es6.2.minified.js
deleted file mode 100644
index 77ee50f1200..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration1_es6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [VariableDeclaration1_es6.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | const
-//!    :      ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration2_es6.1.normal.js b/crates/swc/tests/tsc-references/VariableDeclaration2_es6.1.normal.js
deleted file mode 100644
index fc5e917b0fb..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration2_es6.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [VariableDeclaration2_es6.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,----
-//!  1 | const a
-//!    :       ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration2_es6.2.minified.js b/crates/swc/tests/tsc-references/VariableDeclaration2_es6.2.minified.js
deleted file mode 100644
index fc5e917b0fb..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration2_es6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [VariableDeclaration2_es6.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,----
-//!  1 | const a
-//!    :       ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration4_es6.1.normal.js b/crates/swc/tests/tsc-references/VariableDeclaration4_es6.1.normal.js
deleted file mode 100644
index 9069d031eda..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration4_es6.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [VariableDeclaration4_es6.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,----
-//!  1 | const a: number
-//!    :       ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/VariableDeclaration4_es6.2.minified.js b/crates/swc/tests/tsc-references/VariableDeclaration4_es6.2.minified.js
deleted file mode 100644
index 9069d031eda..00000000000
--- a/crates/swc/tests/tsc-references/VariableDeclaration4_es6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [VariableDeclaration4_es6.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,----
-//!  1 | const a: number
-//!    :       ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/abstractPropertyInitializer.1.normal.js b/crates/swc/tests/tsc-references/abstractPropertyInitializer.1.normal.js
deleted file mode 100644
index 9cab43a314e..00000000000
--- a/crates/swc/tests/tsc-references/abstractPropertyInitializer.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [abstractPropertyInitializer.ts]
-//! 
-//!   x Abstract property cannot have an initializer.
-//!    ,-[1:1]
-//!  1 | abstract class C {
-//!  2 |     abstract prop = 1
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/abstractPropertyInitializer.2.minified.js b/crates/swc/tests/tsc-references/abstractPropertyInitializer.2.minified.js
deleted file mode 100644
index 9cab43a314e..00000000000
--- a/crates/swc/tests/tsc-references/abstractPropertyInitializer.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [abstractPropertyInitializer.ts]
-//! 
-//!   x Abstract property cannot have an initializer.
-//!    ,-[1:1]
-//!  1 | abstract class C {
-//!  2 |     abstract prop = 1
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/accessorsOverrideProperty7.1.normal.js b/crates/swc/tests/tsc-references/accessorsOverrideProperty7.1.normal.js
deleted file mode 100644
index be59bb3b787..00000000000
--- a/crates/swc/tests/tsc-references/accessorsOverrideProperty7.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [accessorsOverrideProperty7.ts]
-//! 
-//!   x Abstract property cannot have an initializer.
-//!    ,-[1:1]
-//!  1 | abstract class A {
-//!  2 |     abstract p = 'yep'
-//!    :     ^^^^^^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | class B extends A {
-//!  5 |     get p() { return 'oh no' } // error
-//!    `----
diff --git a/crates/swc/tests/tsc-references/accessorsOverrideProperty7.2.minified.js b/crates/swc/tests/tsc-references/accessorsOverrideProperty7.2.minified.js
deleted file mode 100644
index be59bb3b787..00000000000
--- a/crates/swc/tests/tsc-references/accessorsOverrideProperty7.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [accessorsOverrideProperty7.ts]
-//! 
-//!   x Abstract property cannot have an initializer.
-//!    ,-[1:1]
-//!  1 | abstract class A {
-//!  2 |     abstract p = 'yep'
-//!    :     ^^^^^^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | class B extends A {
-//!  5 |     get p() { return 'oh no' } // error
-//!    `----
diff --git a/crates/swc/tests/tsc-references/allowImportingTsExtensions.1.normal.js b/crates/swc/tests/tsc-references/allowImportingTsExtensions.1.normal.js
new file mode 100644
index 00000000000..c50a512c0c1
--- /dev/null
+++ b/crates/swc/tests/tsc-references/allowImportingTsExtensions.1.normal.js
@@ -0,0 +1,18 @@
+//// [allowImportingTsExtensions.ts]
+//// [/ts.ts]
+export { };
+//// [/tsx.tsx]
+export { };
+//// [/dts.d.ts]
+export { };
+//// [/b.ts]
+import "./ts.js";
+import "./ts.ts";
+import "./tsx.js";
+import "./tsx.jsx";
+import "./tsx.ts";
+import "./tsx.tsx";
+import "./dts.js";
+import "./dts.ts";
+//// [/c.ts]
+import "./thisfiledoesnotexist.ts";
diff --git a/crates/swc/tests/tsc-references/allowImportingTsExtensions.2.minified.js b/crates/swc/tests/tsc-references/allowImportingTsExtensions.2.minified.js
new file mode 100644
index 00000000000..c50a512c0c1
--- /dev/null
+++ b/crates/swc/tests/tsc-references/allowImportingTsExtensions.2.minified.js
@@ -0,0 +1,18 @@
+//// [allowImportingTsExtensions.ts]
+//// [/ts.ts]
+export { };
+//// [/tsx.tsx]
+export { };
+//// [/dts.d.ts]
+export { };
+//// [/b.ts]
+import "./ts.js";
+import "./ts.ts";
+import "./tsx.js";
+import "./tsx.jsx";
+import "./tsx.ts";
+import "./tsx.tsx";
+import "./dts.js";
+import "./dts.ts";
+//// [/c.ts]
+import "./thisfiledoesnotexist.ts";
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndInvalidOperands.1.normal.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndInvalidOperands.1.normal.js
deleted file mode 100644
index 8111a0ff439..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndInvalidOperands.1.normal.js
+++ /dev/null
@@ -1,136 +0,0 @@
-//// [arithmeticOperatorWithNullValueAndInvalidOperands.ts]
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-var a;
-var b;
-var c;
-// operator *
-var r1a1 = null * a;
-var r1a2 = null * b;
-var r1a3 = null * c;
-var r1b1 = a * null;
-var r1b2 = b * null;
-var r1b3 = c * null;
-var r1c1 = null * true;
-var r1c2 = null * "";
-var r1c3 = null * {};
-var r1d1 = true * null;
-var r1d2 = "" * null;
-var r1d3 = {} * null;
-// operator /
-var r2a1 = null / a;
-var r2a2 = null / b;
-var r2a3 = null / c;
-var r2b1 = a / null;
-var r2b2 = b / null;
-var r2b3 = c / null;
-var r2c1 = null / true;
-var r2c2 = null / "";
-var r2c3 = null / {};
-var r2d1 = true / null;
-var r2d2 = "" / null;
-var r2d3 = {} / null;
-// operator %
-var r3a1 = null % a;
-var r3a2 = null % b;
-var r3a3 = null % c;
-var r3b1 = a % null;
-var r3b2 = b % null;
-var r3b3 = c % null;
-var r3c1 = null % true;
-var r3c2 = null % "";
-var r3c3 = null % {};
-var r3d1 = true % null;
-var r3d2 = "" % null;
-var r3d3 = {} % null;
-// operator -
-var r4a1 = null - a;
-var r4a2 = null - b;
-var r4a3 = null - c;
-var r4b1 = a - null;
-var r4b2 = b - null;
-var r4b3 = c - null;
-var r4c1 = null - true;
-var r4c2 = null - "";
-var r4c3 = null - {};
-var r4d1 = true - null;
-var r4d2 = "" - null;
-var r4d3 = {} - null;
-// operator <<
-var r5a1 = null << a;
-var r5a2 = null << b;
-var r5a3 = null << c;
-var r5b1 = a << null;
-var r5b2 = b << null;
-var r5b3 = c << null;
-var r5c1 = null << true;
-var r5c2 = null << "";
-var r5c3 = null << {};
-var r5d1 = true << null;
-var r5d2 = "" << null;
-var r5d3 = {} << null;
-// operator >>
-var r6a1 = null >> a;
-var r6a2 = null >> b;
-var r6a3 = null >> c;
-var r6b1 = a >> null;
-var r6b2 = b >> null;
-var r6b3 = c >> null;
-var r6c1 = null >> true;
-var r6c2 = null >> "";
-var r6c3 = null >> {};
-var r6d1 = true >> null;
-var r6d2 = "" >> null;
-var r6d3 = {} >> null;
-// operator >>>
-var r7a1 = null >>> a;
-var r7a2 = null >>> b;
-var r7a3 = null >>> c;
-var r7b1 = a >>> null;
-var r7b2 = b >>> null;
-var r7b3 = c >>> null;
-var r7c1 = null >>> true;
-var r7c2 = null >>> "";
-var r7c3 = null >>> {};
-var r7d1 = true >>> null;
-var r7d2 = "" >>> null;
-var r7d3 = {} >>> null;
-// operator &
-var r8a1 = null & a;
-var r8a2 = null & b;
-var r8a3 = null & c;
-var r8b1 = a & null;
-var r8b2 = b & null;
-var r8b3 = c & null;
-var r8c1 = null & true;
-var r8c2 = null & "";
-var r8c3 = null & {};
-var r8d1 = true & null;
-var r8d2 = "" & null;
-var r8d3 = {} & null;
-// operator ^
-var r9a1 = null ^ a;
-var r9a2 = null ^ b;
-var r9a3 = null ^ c;
-var r9b1 = a ^ null;
-var r9b2 = b ^ null;
-var r9b3 = c ^ null;
-var r9c1 = null ^ true;
-var r9c2 = null ^ "";
-var r9c3 = null ^ {};
-var r9d1 = true ^ null;
-var r9d2 = "" ^ null;
-var r9d3 = {} ^ null;
-// operator |
-var r10a1 = null | a;
-var r10a2 = null | b;
-var r10a3 = null | c;
-var r10b1 = a | null;
-var r10b2 = b | null;
-var r10b3 = c | null;
-var r10c1 = null | true;
-var r10c2 = null | "";
-var r10c3 = null | {};
-var r10d1 = true | null;
-var r10d2 = "" | null;
-var r10d3 = {} | null;
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndInvalidOperands.2.minified.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndInvalidOperands.2.minified.js
deleted file mode 100644
index e789eb87776..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndInvalidOperands.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [arithmeticOperatorWithNullValueAndInvalidOperands.ts]
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndValidOperands.1.normal.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndValidOperands.1.normal.js
deleted file mode 100644
index a2db31a1f20..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndValidOperands.1.normal.js
+++ /dev/null
@@ -1,100 +0,0 @@
-//// [arithmeticOperatorWithNullValueAndValidOperands.ts]
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-})(E || (E = {}));
-var a;
-var b;
-// operator *
-var ra1 = null * a;
-var ra2 = null * b;
-var ra3 = null * 1;
-var ra4 = null * E.a;
-var ra5 = a * null;
-var ra6 = b * null;
-var ra7 = 0 * null;
-var ra8 = E.b * null;
-// operator /
-var rb1 = null / a;
-var rb2 = null / b;
-var rb3 = null / 1;
-var rb4 = null / E.a;
-var rb5 = a / null;
-var rb6 = b / null;
-var rb7 = 0 / null;
-var rb8 = E.b / null;
-// operator %
-var rc1 = null % a;
-var rc2 = null % b;
-var rc3 = null % 1;
-var rc4 = null % E.a;
-var rc5 = a % null;
-var rc6 = b % null;
-var rc7 = 0 % null;
-var rc8 = E.b % null;
-// operator -
-var rd1 = null - a;
-var rd2 = null - b;
-var rd3 = null - 1;
-var rd4 = null - E.a;
-var rd5 = a - null;
-var rd6 = b - null;
-var rd7 = 0 - null;
-var rd8 = E.b - null;
-// operator <<
-var re1 = null << a;
-var re2 = null << b;
-var re3 = null << 1;
-var re4 = null << E.a;
-var re5 = a << null;
-var re6 = b << null;
-var re7 = 0 << null;
-var re8 = E.b << null;
-// operator >>
-var rf1 = null >> a;
-var rf2 = null >> b;
-var rf3 = null >> 1;
-var rf4 = null >> E.a;
-var rf5 = a >> null;
-var rf6 = b >> null;
-var rf7 = 0 >> null;
-var rf8 = E.b >> null;
-// operator >>>
-var rg1 = null >>> a;
-var rg2 = null >>> b;
-var rg3 = null >>> 1;
-var rg4 = null >>> E.a;
-var rg5 = a >>> null;
-var rg6 = b >>> null;
-var rg7 = 0 >>> null;
-var rg8 = E.b >>> null;
-// operator &
-var rh1 = null & a;
-var rh2 = null & b;
-var rh3 = null & 1;
-var rh4 = null & E.a;
-var rh5 = a & null;
-var rh6 = b & null;
-var rh7 = 0 & null;
-var rh8 = E.b & null;
-// operator ^
-var ri1 = null ^ a;
-var ri2 = null ^ b;
-var ri3 = null ^ 1;
-var ri4 = null ^ E.a;
-var ri5 = a ^ null;
-var ri6 = b ^ null;
-var ri7 = 0 ^ null;
-var ri8 = E.b ^ null;
-// operator |
-var rj1 = null | a;
-var rj2 = null | b;
-var rj3 = null | 1;
-var rj4 = null | E.a;
-var rj5 = a | null;
-var rj6 = b | null;
-var rj7 = 0 | null;
-var rj8 = E.b | null;
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndValidOperands.2.minified.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndValidOperands.2.minified.js
deleted file mode 100644
index 967baa42c0a..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithNullValueAndValidOperands.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [arithmeticOperatorWithNullValueAndValidOperands.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b";
-}(E || (E = {})), E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b;
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.1.normal.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.1.normal.js
deleted file mode 100644
index d110a30ef99..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.1.normal.js
+++ /dev/null
@@ -1,51 +0,0 @@
-//// [arithmeticOperatorWithOnlyNullValueOrUndefinedValue.ts]
-// operator *
-var ra1 = null * null;
-var ra2 = null * undefined;
-var ra3 = undefined * null;
-var ra4 = undefined * undefined;
-// operator /
-var rb1 = null / null;
-var rb2 = null / undefined;
-var rb3 = undefined / null;
-var rb4 = undefined / undefined;
-// operator %
-var rc1 = null % null;
-var rc2 = null % undefined;
-var rc3 = undefined % null;
-var rc4 = undefined % undefined;
-// operator -
-var rd1 = null - null;
-var rd2 = null - undefined;
-var rd3 = undefined - null;
-var rd4 = undefined - undefined;
-// operator <<
-var re1 = null << null;
-var re2 = null << undefined;
-var re3 = undefined << null;
-var re4 = undefined << undefined;
-// operator >>
-var rf1 = null >> null;
-var rf2 = null >> undefined;
-var rf3 = undefined >> null;
-var rf4 = undefined >> undefined;
-// operator >>>
-var rg1 = null >>> null;
-var rg2 = null >>> undefined;
-var rg3 = undefined >>> null;
-var rg4 = undefined >>> undefined;
-// operator &
-var rh1 = null & null;
-var rh2 = null & undefined;
-var rh3 = undefined & null;
-var rh4 = undefined & undefined;
-// operator ^
-var ri1 = null ^ null;
-var ri2 = null ^ undefined;
-var ri3 = undefined ^ null;
-var ri4 = undefined ^ undefined;
-// operator |
-var rj1 = null | null;
-var rj2 = null | undefined;
-var rj3 = undefined | null;
-var rj4 = undefined | undefined;
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.2.minified.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.2.minified.js
deleted file mode 100644
index 6e5cb683745..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [arithmeticOperatorWithOnlyNullValueOrUndefinedValue.ts]
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndInvalidOperands.1.normal.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndInvalidOperands.1.normal.js
deleted file mode 100644
index 921d8dd84d4..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndInvalidOperands.1.normal.js
+++ /dev/null
@@ -1,136 +0,0 @@
-//// [arithmeticOperatorWithUndefinedValueAndInvalidOperands.ts]
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-var a;
-var b;
-var c;
-// operator *
-var r1a1 = undefined * a;
-var r1a2 = undefined * b;
-var r1a3 = undefined * c;
-var r1b1 = a * undefined;
-var r1b2 = b * undefined;
-var r1b3 = c * undefined;
-var r1c1 = undefined * true;
-var r1c2 = undefined * "";
-var r1c3 = undefined * {};
-var r1d1 = true * undefined;
-var r1d2 = "" * undefined;
-var r1d3 = {} * undefined;
-// operator /
-var r2a1 = undefined / a;
-var r2a2 = undefined / b;
-var r2a3 = undefined / c;
-var r2b1 = a / undefined;
-var r2b2 = b / undefined;
-var r2b3 = c / undefined;
-var r2c1 = undefined / true;
-var r2c2 = undefined / "";
-var r2c3 = undefined / {};
-var r2d1 = true / undefined;
-var r2d2 = "" / undefined;
-var r2d3 = {} / undefined;
-// operator %
-var r3a1 = undefined % a;
-var r3a2 = undefined % b;
-var r3a3 = undefined % c;
-var r3b1 = a % undefined;
-var r3b2 = b % undefined;
-var r3b3 = c % undefined;
-var r3c1 = undefined % true;
-var r3c2 = undefined % "";
-var r3c3 = undefined % {};
-var r3d1 = true % undefined;
-var r3d2 = "" % undefined;
-var r3d3 = {} % undefined;
-// operator -
-var r4a1 = undefined - a;
-var r4a2 = undefined - b;
-var r4a3 = undefined - c;
-var r4b1 = a - undefined;
-var r4b2 = b - undefined;
-var r4b3 = c - undefined;
-var r4c1 = undefined - true;
-var r4c2 = undefined - "";
-var r4c3 = undefined - {};
-var r4d1 = true - undefined;
-var r4d2 = "" - undefined;
-var r4d3 = {} - undefined;
-// operator <<
-var r5a1 = undefined << a;
-var r5a2 = undefined << b;
-var r5a3 = undefined << c;
-var r5b1 = a << undefined;
-var r5b2 = b << undefined;
-var r5b3 = c << undefined;
-var r5c1 = undefined << true;
-var r5c2 = undefined << "";
-var r5c3 = undefined << {};
-var r5d1 = true << undefined;
-var r5d2 = "" << undefined;
-var r5d3 = {} << undefined;
-// operator >>
-var r6a1 = undefined >> a;
-var r6a2 = undefined >> b;
-var r6a3 = undefined >> c;
-var r6b1 = a >> undefined;
-var r6b2 = b >> undefined;
-var r6b3 = c >> undefined;
-var r6c1 = undefined >> true;
-var r6c2 = undefined >> "";
-var r6c3 = undefined >> {};
-var r6d1 = true >> undefined;
-var r6d2 = "" >> undefined;
-var r6d3 = {} >> undefined;
-// operator >>>
-var r7a1 = undefined >>> a;
-var r7a2 = undefined >>> b;
-var r7a3 = undefined >>> c;
-var r7b1 = a >>> undefined;
-var r7b2 = b >>> undefined;
-var r7b3 = c >>> undefined;
-var r7c1 = undefined >>> true;
-var r7c2 = undefined >>> "";
-var r7c3 = undefined >>> {};
-var r7d1 = true >>> undefined;
-var r7d2 = "" >>> undefined;
-var r7d3 = {} >>> undefined;
-// operator &
-var r8a1 = undefined & a;
-var r8a2 = undefined & b;
-var r8a3 = undefined & c;
-var r8b1 = a & undefined;
-var r8b2 = b & undefined;
-var r8b3 = c & undefined;
-var r8c1 = undefined & true;
-var r8c2 = undefined & "";
-var r8c3 = undefined & {};
-var r8d1 = true & undefined;
-var r8d2 = "" & undefined;
-var r8d3 = {} & undefined;
-// operator ^
-var r9a1 = undefined ^ a;
-var r9a2 = undefined ^ b;
-var r9a3 = undefined ^ c;
-var r9b1 = a ^ undefined;
-var r9b2 = b ^ undefined;
-var r9b3 = c ^ undefined;
-var r9c1 = undefined ^ true;
-var r9c2 = undefined ^ "";
-var r9c3 = undefined ^ {};
-var r9d1 = true ^ undefined;
-var r9d2 = "" ^ undefined;
-var r9d3 = {} ^ undefined;
-// operator |
-var r10a1 = undefined | a;
-var r10a2 = undefined | b;
-var r10a3 = undefined | c;
-var r10b1 = a | undefined;
-var r10b2 = b | undefined;
-var r10b3 = c | undefined;
-var r10c1 = undefined | true;
-var r10c2 = undefined | "";
-var r10c3 = undefined | {};
-var r10d1 = true | undefined;
-var r10d2 = "" | undefined;
-var r10d3 = {} | undefined;
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndInvalidOperands.2.minified.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndInvalidOperands.2.minified.js
deleted file mode 100644
index 1d6bc6bc987..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndInvalidOperands.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [arithmeticOperatorWithUndefinedValueAndInvalidOperands.ts]
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndValidOperands.1.normal.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndValidOperands.1.normal.js
deleted file mode 100644
index 291e6481319..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndValidOperands.1.normal.js
+++ /dev/null
@@ -1,100 +0,0 @@
-//// [arithmeticOperatorWithUndefinedValueAndValidOperands.ts]
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-})(E || (E = {}));
-var a;
-var b;
-// operator *
-var ra1 = undefined * a;
-var ra2 = undefined * b;
-var ra3 = undefined * 1;
-var ra4 = undefined * E.a;
-var ra5 = a * undefined;
-var ra6 = b * undefined;
-var ra7 = 0 * undefined;
-var ra8 = E.b * undefined;
-// operator /
-var rb1 = undefined / a;
-var rb2 = undefined / b;
-var rb3 = undefined / 1;
-var rb4 = undefined / E.a;
-var rb5 = a / undefined;
-var rb6 = b / undefined;
-var rb7 = 0 / undefined;
-var rb8 = E.b / undefined;
-// operator %
-var rc1 = undefined % a;
-var rc2 = undefined % b;
-var rc3 = undefined % 1;
-var rc4 = undefined % E.a;
-var rc5 = a % undefined;
-var rc6 = b % undefined;
-var rc7 = 0 % undefined;
-var rc8 = E.b % undefined;
-// operator -
-var rd1 = undefined - a;
-var rd2 = undefined - b;
-var rd3 = undefined - 1;
-var rd4 = undefined - E.a;
-var rd5 = a - undefined;
-var rd6 = b - undefined;
-var rd7 = 0 - undefined;
-var rd8 = E.b - undefined;
-// operator <<
-var re1 = undefined << a;
-var re2 = undefined << b;
-var re3 = undefined << 1;
-var re4 = undefined << E.a;
-var re5 = a << undefined;
-var re6 = b << undefined;
-var re7 = 0 << undefined;
-var re8 = E.b << undefined;
-// operator >>
-var rf1 = undefined >> a;
-var rf2 = undefined >> b;
-var rf3 = undefined >> 1;
-var rf4 = undefined >> E.a;
-var rf5 = a >> undefined;
-var rf6 = b >> undefined;
-var rf7 = 0 >> undefined;
-var rf8 = E.b >> undefined;
-// operator >>>
-var rg1 = undefined >>> a;
-var rg2 = undefined >>> b;
-var rg3 = undefined >>> 1;
-var rg4 = undefined >>> E.a;
-var rg5 = a >>> undefined;
-var rg6 = b >>> undefined;
-var rg7 = 0 >>> undefined;
-var rg8 = E.b >>> undefined;
-// operator &
-var rh1 = undefined & a;
-var rh2 = undefined & b;
-var rh3 = undefined & 1;
-var rh4 = undefined & E.a;
-var rh5 = a & undefined;
-var rh6 = b & undefined;
-var rh7 = 0 & undefined;
-var rh8 = E.b & undefined;
-// operator ^
-var ri1 = undefined ^ a;
-var ri2 = undefined ^ b;
-var ri3 = undefined ^ 1;
-var ri4 = undefined ^ E.a;
-var ri5 = a ^ undefined;
-var ri6 = b ^ undefined;
-var ri7 = 0 ^ undefined;
-var ri8 = E.b ^ undefined;
-// operator |
-var rj1 = undefined | a;
-var rj2 = undefined | b;
-var rj3 = undefined | 1;
-var rj4 = undefined | E.a;
-var rj5 = a | undefined;
-var rj6 = b | undefined;
-var rj7 = 0 | undefined;
-var rj8 = E.b | undefined;
diff --git a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndValidOperands.2.minified.js b/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndValidOperands.2.minified.js
deleted file mode 100644
index bf947617ccf..00000000000
--- a/crates/swc/tests/tsc-references/arithmeticOperatorWithUndefinedValueAndValidOperands.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [arithmeticOperatorWithUndefinedValueAndValidOperands.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b";
-}(E || (E = {})), E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b, E.a, E.b;
diff --git a/crates/swc/tests/tsc-references/arrayTypeOfTypeOf.1.normal.js b/crates/swc/tests/tsc-references/arrayTypeOfTypeOf.1.normal.js
new file mode 100644
index 00000000000..6357c37c399
--- /dev/null
+++ b/crates/swc/tests/tsc-references/arrayTypeOfTypeOf.1.normal.js
@@ -0,0 +1,7 @@
+//// [arrayTypeOfTypeOf.ts]
+// array type cannot use typeof.
+var x = 1;
+var xs; // Not an error.  This is equivalent to Array<typeof x>
+var xs2;
+var xs3;
+var xs4;
diff --git a/crates/swc/tests/tsc-references/arrayTypeOfTypeOf.2.minified.js b/crates/swc/tests/tsc-references/arrayTypeOfTypeOf.2.minified.js
new file mode 100644
index 00000000000..315ad0167bb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/arrayTypeOfTypeOf.2.minified.js
@@ -0,0 +1 @@
+//// [arrayTypeOfTypeOf.ts]
diff --git a/crates/swc/tests/tsc-references/assignmentCompatWithEnumIndexer.1.normal.js b/crates/swc/tests/tsc-references/assignmentCompatWithEnumIndexer.1.normal.js
new file mode 100644
index 00000000000..df465257eb8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/assignmentCompatWithEnumIndexer.1.normal.js
@@ -0,0 +1,6 @@
+//// [assignmentCompatWithEnumIndexer.ts]
+var E;
+(function(E) {
+    E[E["A"] = 0] = "A";
+})(E || (E = {}));
+var foo = {};
diff --git a/crates/swc/tests/tsc-references/assignmentCompatWithEnumIndexer.2.minified.js b/crates/swc/tests/tsc-references/assignmentCompatWithEnumIndexer.2.minified.js
new file mode 100644
index 00000000000..20fcd3eb09b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/assignmentCompatWithEnumIndexer.2.minified.js
@@ -0,0 +1,5 @@
+//// [assignmentCompatWithEnumIndexer.ts]
+var E;
+!function(E) {
+    E[E.A = 0] = "A";
+}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction5_es2017.1.normal.js b/crates/swc/tests/tsc-references/asyncArrowFunction5_es2017.1.normal.js
deleted file mode 100644
index 9170b753179..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction5_es2017.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction5_es2017.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (await): Promise<void> => {
-//!    :                  ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction5_es2017.2.minified.js b/crates/swc/tests/tsc-references/asyncArrowFunction5_es2017.2.minified.js
deleted file mode 100644
index 9170b753179..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction5_es2017.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction5_es2017.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (await): Promise<void> => {
-//!    :                  ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction5_es5.1.normal.js b/crates/swc/tests/tsc-references/asyncArrowFunction5_es5.1.normal.js
deleted file mode 100644
index b8bd92912e9..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction5_es5.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction5_es5.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (await): Promise<void> => {
-//!    :                  ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction5_es5.2.minified.js b/crates/swc/tests/tsc-references/asyncArrowFunction5_es5.2.minified.js
deleted file mode 100644
index b8bd92912e9..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction5_es5.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction5_es5.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (await): Promise<void> => {
-//!    :                  ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction5_es6.1.normal.js b/crates/swc/tests/tsc-references/asyncArrowFunction5_es6.1.normal.js
deleted file mode 100644
index b4e5d4dcf44..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction5_es6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction5_es6.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (await): Promise<void> => {
-//!    :                  ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction5_es6.2.minified.js b/crates/swc/tests/tsc-references/asyncArrowFunction5_es6.2.minified.js
deleted file mode 100644
index b4e5d4dcf44..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction5_es6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction5_es6.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (await): Promise<void> => {
-//!    :                  ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction6_es2017.1.normal.js b/crates/swc/tests/tsc-references/asyncArrowFunction6_es2017.1.normal.js
deleted file mode 100644
index 7ba1ec9b82b..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction6_es2017.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction6_es2017.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (a = await): Promise<void> => {
-//!    :                      ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction6_es2017.2.minified.js b/crates/swc/tests/tsc-references/asyncArrowFunction6_es2017.2.minified.js
deleted file mode 100644
index 7ba1ec9b82b..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction6_es2017.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction6_es2017.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (a = await): Promise<void> => {
-//!    :                      ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction6_es5.1.normal.js b/crates/swc/tests/tsc-references/asyncArrowFunction6_es5.1.normal.js
deleted file mode 100644
index ea392c28892..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction6_es5.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction6_es5.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (a = await): Promise<void> => {
-//!    :                      ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction6_es5.2.minified.js b/crates/swc/tests/tsc-references/asyncArrowFunction6_es5.2.minified.js
deleted file mode 100644
index ea392c28892..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction6_es5.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction6_es5.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (a = await): Promise<void> => {
-//!    :                      ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction6_es6.1.normal.js b/crates/swc/tests/tsc-references/asyncArrowFunction6_es6.1.normal.js
deleted file mode 100644
index 8ca638d851e..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction6_es6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction6_es6.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (a = await): Promise<void> => {
-//!    :                      ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncArrowFunction6_es6.2.minified.js b/crates/swc/tests/tsc-references/asyncArrowFunction6_es6.2.minified.js
deleted file mode 100644
index 8ca638d851e..00000000000
--- a/crates/swc/tests/tsc-references/asyncArrowFunction6_es6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [asyncArrowFunction6_es6.ts]
-//! 
-//!   x `await` cannot be used as an identifier in an async context
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var foo = async (a = await): Promise<void> => {
-//!    :                      ^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es5.1.normal.js b/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es5.1.normal.js
deleted file mode 100644
index c10536cd221..00000000000
--- a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es5.1.normal.js
+++ /dev/null
@@ -1,329 +0,0 @@
-//// [asyncFunctionDeclaration15_es5.ts]
-import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
-import _ts_generator from "@swc/helpers/src/_ts_generator.mjs";
-function fn1() {
-    return _fn1.apply(this, arguments);
-}
-function _fn1() {
-    _fn1 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // valid: Promise<void>
-    );
-    return _fn1.apply(this, arguments);
-}
-function fn2() {
-    return _fn2.apply(this, arguments);
-}
-function _fn2() {
-    _fn2 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // error
-    );
-    return _fn2.apply(this, arguments);
-}
-function fn3() {
-    return _fn3.apply(this, arguments);
-}
-function _fn3() {
-    _fn3 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // error
-    );
-    return _fn3.apply(this, arguments);
-}
-function fn4() {
-    return _fn4.apply(this, arguments);
-}
-function _fn4() {
-    _fn4 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // error
-    );
-    return _fn4.apply(this, arguments);
-}
-function fn5() {
-    return _fn5.apply(this, arguments);
-}
-function _fn5() {
-    _fn5 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // error
-    );
-    return _fn5.apply(this, arguments);
-}
-function fn6() {
-    return _fn6.apply(this, arguments);
-}
-function _fn6() {
-    _fn6 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // error
-    );
-    return _fn6.apply(this, arguments);
-}
-function fn7() {
-    return _fn7.apply(this, arguments);
-}
-function _fn7() {
-    _fn7 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    } // valid: Promise<void>
-    );
-    return _fn7.apply(this, arguments);
-}
-function fn8() {
-    return _fn8.apply(this, arguments);
-}
-function _fn8() {
-    _fn8 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2,
-                1
-            ];
-        });
-    } // valid: Promise<number>
-    );
-    return _fn8.apply(this, arguments);
-}
-function fn9() {
-    return _fn9.apply(this, arguments);
-}
-function _fn9() {
-    _fn9 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2,
-                null
-            ];
-        });
-    } // valid: Promise<any>
-    );
-    return _fn9.apply(this, arguments);
-}
-function fn10() {
-    return _fn10.apply(this, arguments);
-}
-function _fn10() {
-    _fn10 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2,
-                undefined
-            ];
-        });
-    } // valid: Promise<any>
-    );
-    return _fn10.apply(this, arguments);
-}
-function fn11() {
-    return _fn11.apply(this, arguments);
-}
-function _fn11() {
-    _fn11 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2,
-                a
-            ];
-        });
-    } // valid: Promise<any>
-    );
-    return _fn11.apply(this, arguments);
-}
-function fn12() {
-    return _fn12.apply(this, arguments);
-}
-function _fn12() {
-    _fn12 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2,
-                obj
-            ];
-        });
-    } // valid: Promise<{ then: string; }>
-    );
-    return _fn12.apply(this, arguments);
-}
-function fn13() {
-    return _fn13.apply(this, arguments);
-}
-function _fn13() {
-    _fn13 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2,
-                thenable
-            ];
-        });
-    } // error
-    );
-    return _fn13.apply(this, arguments);
-}
-function fn14() {
-    return _fn14.apply(this, arguments);
-}
-function _fn14() {
-    _fn14 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            switch(_state.label){
-                case 0:
-                    return [
-                        4,
-                        1
-                    ];
-                case 1:
-                    _state.sent();
-                    return [
-                        2
-                    ];
-            }
-        });
-    } // valid: Promise<void>
-    );
-    return _fn14.apply(this, arguments);
-}
-function fn15() {
-    return _fn15.apply(this, arguments);
-}
-function _fn15() {
-    _fn15 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            switch(_state.label){
-                case 0:
-                    return [
-                        4,
-                        null
-                    ];
-                case 1:
-                    _state.sent();
-                    return [
-                        2
-                    ];
-            }
-        });
-    } // valid: Promise<void>
-    );
-    return _fn15.apply(this, arguments);
-}
-function fn16() {
-    return _fn16.apply(this, arguments);
-}
-function _fn16() {
-    _fn16 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            switch(_state.label){
-                case 0:
-                    return [
-                        4,
-                        undefined
-                    ];
-                case 1:
-                    _state.sent();
-                    return [
-                        2
-                    ];
-            }
-        });
-    } // valid: Promise<void>
-    );
-    return _fn16.apply(this, arguments);
-}
-function fn17() {
-    return _fn17.apply(this, arguments);
-}
-function _fn17() {
-    _fn17 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            switch(_state.label){
-                case 0:
-                    return [
-                        4,
-                        a
-                    ];
-                case 1:
-                    _state.sent();
-                    return [
-                        2
-                    ];
-            }
-        });
-    } // valid: Promise<void>
-    );
-    return _fn17.apply(this, arguments);
-}
-function fn18() {
-    return _fn18.apply(this, arguments);
-}
-function _fn18() {
-    _fn18 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            switch(_state.label){
-                case 0:
-                    return [
-                        4,
-                        obj
-                    ];
-                case 1:
-                    _state.sent();
-                    return [
-                        2
-                    ];
-            }
-        });
-    } // valid: Promise<void>
-    );
-    return _fn18.apply(this, arguments);
-}
-function fn19() {
-    return _fn19.apply(this, arguments);
-}
-function _fn19() {
-    _fn19 = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            switch(_state.label){
-                case 0:
-                    return [
-                        4,
-                        thenable
-                    ];
-                case 1:
-                    _state.sent();
-                    return [
-                        2
-                    ];
-            }
-        });
-    } // error
-    );
-    return _fn19.apply(this, arguments);
-}
diff --git a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es5.2.minified.js b/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es5.2.minified.js
deleted file mode 100644
index d73240bcb9c..00000000000
--- a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es5.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [asyncFunctionDeclaration15_es5.ts]
-import "@swc/helpers/src/_async_to_generator.mjs";
-import "@swc/helpers/src/_ts_generator.mjs";
diff --git a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es6.1.normal.js b/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es6.1.normal.js
deleted file mode 100644
index 931354cc280..00000000000
--- a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es6.1.normal.js
+++ /dev/null
@@ -1,180 +0,0 @@
-//// [asyncFunctionDeclaration15_es6.ts]
-import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
-function fn1() {
-    return _fn1.apply(this, arguments);
-}
-function _fn1() {
-    _fn1 = _async_to_generator(function*() {} // valid: Promise<void>
-    );
-    return _fn1.apply(this, arguments);
-}
-function fn2() {
-    return _fn2.apply(this, arguments);
-}
-function _fn2() {
-    _fn2 = _async_to_generator(function*() {} // error
-    );
-    return _fn2.apply(this, arguments);
-}
-function fn3() {
-    return _fn3.apply(this, arguments);
-}
-function _fn3() {
-    _fn3 = _async_to_generator(function*() {} // error
-    );
-    return _fn3.apply(this, arguments);
-}
-function fn4() {
-    return _fn4.apply(this, arguments);
-}
-function _fn4() {
-    _fn4 = _async_to_generator(function*() {} // error
-    );
-    return _fn4.apply(this, arguments);
-}
-function fn5() {
-    return _fn5.apply(this, arguments);
-}
-function _fn5() {
-    _fn5 = _async_to_generator(function*() {} // error
-    );
-    return _fn5.apply(this, arguments);
-}
-function fn6() {
-    return _fn6.apply(this, arguments);
-}
-function _fn6() {
-    _fn6 = _async_to_generator(function*() {} // error
-    );
-    return _fn6.apply(this, arguments);
-}
-function fn7() {
-    return _fn7.apply(this, arguments);
-}
-function _fn7() {
-    _fn7 = _async_to_generator(function*() {
-        return;
-    } // valid: Promise<void>
-    );
-    return _fn7.apply(this, arguments);
-}
-function fn8() {
-    return _fn8.apply(this, arguments);
-}
-function _fn8() {
-    _fn8 = _async_to_generator(function*() {
-        return 1;
-    } // valid: Promise<number>
-    );
-    return _fn8.apply(this, arguments);
-}
-function fn9() {
-    return _fn9.apply(this, arguments);
-}
-function _fn9() {
-    _fn9 = _async_to_generator(function*() {
-        return null;
-    } // valid: Promise<any>
-    );
-    return _fn9.apply(this, arguments);
-}
-function fn10() {
-    return _fn10.apply(this, arguments);
-}
-function _fn10() {
-    _fn10 = _async_to_generator(function*() {
-        return undefined;
-    } // valid: Promise<any>
-    );
-    return _fn10.apply(this, arguments);
-}
-function fn11() {
-    return _fn11.apply(this, arguments);
-}
-function _fn11() {
-    _fn11 = _async_to_generator(function*() {
-        return a;
-    } // valid: Promise<any>
-    );
-    return _fn11.apply(this, arguments);
-}
-function fn12() {
-    return _fn12.apply(this, arguments);
-}
-function _fn12() {
-    _fn12 = _async_to_generator(function*() {
-        return obj;
-    } // valid: Promise<{ then: string; }>
-    );
-    return _fn12.apply(this, arguments);
-}
-function fn13() {
-    return _fn13.apply(this, arguments);
-}
-function _fn13() {
-    _fn13 = _async_to_generator(function*() {
-        return thenable;
-    } // error
-    );
-    return _fn13.apply(this, arguments);
-}
-function fn14() {
-    return _fn14.apply(this, arguments);
-}
-function _fn14() {
-    _fn14 = _async_to_generator(function*() {
-        yield 1;
-    } // valid: Promise<void>
-    );
-    return _fn14.apply(this, arguments);
-}
-function fn15() {
-    return _fn15.apply(this, arguments);
-}
-function _fn15() {
-    _fn15 = _async_to_generator(function*() {
-        yield null;
-    } // valid: Promise<void>
-    );
-    return _fn15.apply(this, arguments);
-}
-function fn16() {
-    return _fn16.apply(this, arguments);
-}
-function _fn16() {
-    _fn16 = _async_to_generator(function*() {
-        yield undefined;
-    } // valid: Promise<void>
-    );
-    return _fn16.apply(this, arguments);
-}
-function fn17() {
-    return _fn17.apply(this, arguments);
-}
-function _fn17() {
-    _fn17 = _async_to_generator(function*() {
-        yield a;
-    } // valid: Promise<void>
-    );
-    return _fn17.apply(this, arguments);
-}
-function fn18() {
-    return _fn18.apply(this, arguments);
-}
-function _fn18() {
-    _fn18 = _async_to_generator(function*() {
-        yield obj;
-    } // valid: Promise<void>
-    );
-    return _fn18.apply(this, arguments);
-}
-function fn19() {
-    return _fn19.apply(this, arguments);
-}
-function _fn19() {
-    _fn19 = _async_to_generator(function*() {
-        yield thenable;
-    } // error
-    );
-    return _fn19.apply(this, arguments);
-}
diff --git a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es6.2.minified.js b/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es6.2.minified.js
deleted file mode 100644
index 96ca80d1698..00000000000
--- a/crates/swc/tests/tsc-references/asyncFunctionDeclaration15_es6.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [asyncFunctionDeclaration15_es6.ts]
-import "@swc/helpers/src/_async_to_generator.mjs";
diff --git a/crates/swc/tests/tsc-references/asyncMethodWithSuper_es6.1.normal.js b/crates/swc/tests/tsc-references/asyncMethodWithSuper_es6.1.normal.js
index 745660227b4..c77e2a5737a 100644
--- a/crates/swc/tests/tsc-references/asyncMethodWithSuper_es6.1.normal.js
+++ b/crates/swc/tests/tsc-references/asyncMethodWithSuper_es6.1.normal.js
@@ -236,3 +236,90 @@ class B extends A {
         })();
     }
 }
+// https://github.com/microsoft/TypeScript/issues/46828
+class Base {
+    set setter(x) {}
+    get getter() {
+        return;
+    }
+    method(x) {}
+    static set setter(x) {}
+    static get getter() {
+        return;
+    }
+    static method(x) {}
+}
+class Derived extends Base {
+    a() {
+        var _this = this, _superprop_get_method = ()=>super.method;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get_method().call(_this, '');
+        });
+    }
+    b() {
+        var _superprop_get_getter = ()=>super.getter;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get_getter();
+        });
+    }
+    c() {
+        var _superprop_set_setter = (_value)=>super.setter = _value;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_set_setter('');
+        });
+    }
+    d() {
+        var _this = this, _superprop_get = (_prop)=>super[_prop];
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get("method").call(_this, '');
+        });
+    }
+    e() {
+        var _superprop_get = (_prop)=>super[_prop];
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get("getter");
+        });
+    }
+    f() {
+        var _superprop_set = (_prop, _value)=>super[_prop] = _value;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_set("setter", '');
+        });
+    }
+    static a() {
+        var _this = this, _superprop_get_method = ()=>super.method;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get_method().call(_this, '');
+        });
+    }
+    static b() {
+        var _superprop_get_getter = ()=>super.getter;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get_getter();
+        });
+    }
+    static c() {
+        var _superprop_set_setter = (_value)=>super.setter = _value;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_set_setter('');
+        });
+    }
+    static d() {
+        var _this = this, _superprop_get = (_prop)=>super[_prop];
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get("method").call(_this, '');
+        });
+    }
+    static e() {
+        var _superprop_get = (_prop)=>super[_prop];
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_get("getter");
+        });
+    }
+    static f() {
+        var _superprop_set = (_prop, _value)=>super[_prop] = _value;
+        return /*#__PURE__*/ _async_to_generator(function*() {
+            return _superprop_set("setter", '');
+        });
+    }
+}
diff --git a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es5.1.normal.js b/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es5.1.normal.js
deleted file mode 100644
index a677d675804..00000000000
--- a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es5.1.normal.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [asyncQualifiedReturnType_es5.ts]
-import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _wrap_native_super from "@swc/helpers/src/_wrap_native_super.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_generator from "@swc/helpers/src/_ts_generator.mjs";
-var X;
-(function(X) {
-    var MyPromise = /*#__PURE__*/ function(Promise1) {
-        "use strict";
-        _inherits(MyPromise, Promise1);
-        var _super = _create_super(MyPromise);
-        function MyPromise() {
-            _class_call_check(this, MyPromise);
-            return _super.apply(this, arguments);
-        }
-        return MyPromise;
-    }(_wrap_native_super(Promise));
-    X.MyPromise = MyPromise;
-})(X || (X = {}));
-function f() {
-    return _f.apply(this, arguments);
-}
-function _f() {
-    _f = _async_to_generator(function() {
-        return _ts_generator(this, function(_state) {
-            return [
-                2
-            ];
-        });
-    });
-    return _f.apply(this, arguments);
-}
diff --git a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es5.2.minified.js b/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es5.2.minified.js
deleted file mode 100644
index 22fe65f60f7..00000000000
--- a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es5.2.minified.js
+++ /dev/null
@@ -1,20 +0,0 @@
-//// [asyncQualifiedReturnType_es5.ts]
-var X;
-import "@swc/helpers/src/_async_to_generator.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _wrap_native_super from "@swc/helpers/src/_wrap_native_super.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import "@swc/helpers/src/_ts_generator.mjs";
-!function(X) {
-    var MyPromise = function(Promise1) {
-        "use strict";
-        _inherits(MyPromise, Promise1);
-        var _super = _create_super(MyPromise);
-        function MyPromise() {
-            return _class_call_check(this, MyPromise), _super.apply(this, arguments);
-        }
-        return MyPromise;
-    }(_wrap_native_super(Promise));
-    X.MyPromise = MyPromise;
-}(X || (X = {}));
diff --git a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es6.1.normal.js b/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es6.1.normal.js
deleted file mode 100644
index 1654c73142a..00000000000
--- a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es6.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [asyncQualifiedReturnType_es6.ts]
-import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
-var X;
-(function(X) {
-    class MyPromise extends Promise {
-    }
-    X.MyPromise = MyPromise;
-})(X || (X = {}));
-function f() {
-    return _f.apply(this, arguments);
-}
-function _f() {
-    _f = _async_to_generator(function*() {});
-    return _f.apply(this, arguments);
-}
diff --git a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es6.2.minified.js b/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es6.2.minified.js
deleted file mode 100644
index bf80f2c165a..00000000000
--- a/crates/swc/tests/tsc-references/asyncQualifiedReturnType_es6.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [asyncQualifiedReturnType_es6.ts]
-var X;
-import "@swc/helpers/src/_async_to_generator.mjs";
-(X || (X = {})).MyPromise = class extends Promise {
-};
diff --git a/crates/swc/tests/tsc-references/autoAccessor1(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor1(target=es2015).1.normal.js
new file mode 100644
index 00000000000..a6b9aa138d8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor1(target=es2015).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor1.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     accessor b = 1;
+//!  5 |     static accessor c: any;
+//!  6 |     static accessor d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor1(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor1(target=es2015).2.minified.js
new file mode 100644
index 00000000000..a6b9aa138d8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor1(target=es2015).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor1.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     accessor b = 1;
+//!  5 |     static accessor c: any;
+//!  6 |     static accessor d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor1(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor1(target=es2022).1.normal.js
new file mode 100644
index 00000000000..a6b9aa138d8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor1(target=es2022).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor1.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     accessor b = 1;
+//!  5 |     static accessor c: any;
+//!  6 |     static accessor d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor1(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor1(target=es2022).2.minified.js
new file mode 100644
index 00000000000..a6b9aa138d8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor1(target=es2022).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor1.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     accessor b = 1;
+//!  5 |     static accessor c: any;
+//!  6 |     static accessor d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor1(target=es5).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor1(target=es5).1.normal.js
new file mode 100644
index 00000000000..a6b9aa138d8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor1(target=es5).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor1.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     accessor b = 1;
+//!  5 |     static accessor c: any;
+//!  6 |     static accessor d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor1(target=es5).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor1(target=es5).2.minified.js
new file mode 100644
index 00000000000..a6b9aa138d8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor1(target=es5).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor1.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     accessor b = 1;
+//!  5 |     static accessor c: any;
+//!  6 |     static accessor d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor10.1.normal.js b/crates/swc/tests/tsc-references/autoAccessor10.1.normal.js
new file mode 100644
index 00000000000..bca785f86aa
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor10.1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor10.ts]
+//! 
+//!   x Unexpected token `a0`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a0 = 1;
+//!    :              ^^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor10.2.minified.js b/crates/swc/tests/tsc-references/autoAccessor10.2.minified.js
new file mode 100644
index 00000000000..bca785f86aa
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor10.2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor10.ts]
+//! 
+//!   x Unexpected token `a0`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a0 = 1;
+//!    :              ^^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor2(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor2(target=es2015).1.normal.js
new file mode 100644
index 00000000000..3e537c0b157
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor2(target=es2015).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor2.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor #a: any;
+//!    :              ^
+//!  4 |     accessor #b = 1;
+//!  5 |     static accessor #c: any;
+//!  6 |     static accessor #d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor2(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor2(target=es2015).2.minified.js
new file mode 100644
index 00000000000..3e537c0b157
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor2(target=es2015).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor2.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor #a: any;
+//!    :              ^
+//!  4 |     accessor #b = 1;
+//!  5 |     static accessor #c: any;
+//!  6 |     static accessor #d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor2(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor2(target=es2022).1.normal.js
new file mode 100644
index 00000000000..3e537c0b157
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor2(target=es2022).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor2.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor #a: any;
+//!    :              ^
+//!  4 |     accessor #b = 1;
+//!  5 |     static accessor #c: any;
+//!  6 |     static accessor #d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor2(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor2(target=es2022).2.minified.js
new file mode 100644
index 00000000000..3e537c0b157
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor2(target=es2022).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor2.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor #a: any;
+//!    :              ^
+//!  4 |     accessor #b = 1;
+//!  5 |     static accessor #c: any;
+//!  6 |     static accessor #d = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor3(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor3(target=es2015).1.normal.js
new file mode 100644
index 00000000000..dec1d68a225
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor3(target=es2015).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor3.ts]
+//! 
+//!   x Unexpected token `string literal (w, "w")`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor "w": any;
+//!    :              ^^^
+//!  4 |     accessor "x" = 1;
+//!  5 |     static accessor "y": any;
+//!  6 |     static accessor "z" = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor3(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor3(target=es2015).2.minified.js
new file mode 100644
index 00000000000..dec1d68a225
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor3(target=es2015).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor3.ts]
+//! 
+//!   x Unexpected token `string literal (w, "w")`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor "w": any;
+//!    :              ^^^
+//!  4 |     accessor "x" = 1;
+//!  5 |     static accessor "y": any;
+//!  6 |     static accessor "z" = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor3(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor3(target=es2022).1.normal.js
new file mode 100644
index 00000000000..dec1d68a225
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor3(target=es2022).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor3.ts]
+//! 
+//!   x Unexpected token `string literal (w, "w")`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor "w": any;
+//!    :              ^^^
+//!  4 |     accessor "x" = 1;
+//!  5 |     static accessor "y": any;
+//!  6 |     static accessor "z" = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor3(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor3(target=es2022).2.minified.js
new file mode 100644
index 00000000000..dec1d68a225
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor3(target=es2022).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor3.ts]
+//! 
+//!   x Unexpected token `string literal (w, "w")`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor "w": any;
+//!    :              ^^^
+//!  4 |     accessor "x" = 1;
+//!  5 |     static accessor "y": any;
+//!  6 |     static accessor "z" = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor3(target=es5).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor3(target=es5).1.normal.js
new file mode 100644
index 00000000000..dec1d68a225
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor3(target=es5).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor3.ts]
+//! 
+//!   x Unexpected token `string literal (w, "w")`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor "w": any;
+//!    :              ^^^
+//!  4 |     accessor "x" = 1;
+//!  5 |     static accessor "y": any;
+//!  6 |     static accessor "z" = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor3(target=es5).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor3(target=es5).2.minified.js
new file mode 100644
index 00000000000..dec1d68a225
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor3(target=es5).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor3.ts]
+//! 
+//!   x Unexpected token `string literal (w, "w")`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor "w": any;
+//!    :              ^^^
+//!  4 |     accessor "x" = 1;
+//!  5 |     static accessor "y": any;
+//!  6 |     static accessor "z" = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor4(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor4(target=es2015).1.normal.js
new file mode 100644
index 00000000000..46b1f1e88b9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor4(target=es2015).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor4.ts]
+//! 
+//!   x Unexpected token `numeric literal (0, 0)`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor 0: any;
+//!    :              ^
+//!  4 |     accessor 1 = 1;
+//!  5 |     static accessor 2: any;
+//!  6 |     static accessor 3 = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor4(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor4(target=es2015).2.minified.js
new file mode 100644
index 00000000000..46b1f1e88b9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor4(target=es2015).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor4.ts]
+//! 
+//!   x Unexpected token `numeric literal (0, 0)`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor 0: any;
+//!    :              ^
+//!  4 |     accessor 1 = 1;
+//!  5 |     static accessor 2: any;
+//!  6 |     static accessor 3 = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor4(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor4(target=es2022).1.normal.js
new file mode 100644
index 00000000000..46b1f1e88b9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor4(target=es2022).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor4.ts]
+//! 
+//!   x Unexpected token `numeric literal (0, 0)`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor 0: any;
+//!    :              ^
+//!  4 |     accessor 1 = 1;
+//!  5 |     static accessor 2: any;
+//!  6 |     static accessor 3 = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor4(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor4(target=es2022).2.minified.js
new file mode 100644
index 00000000000..46b1f1e88b9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor4(target=es2022).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor4.ts]
+//! 
+//!   x Unexpected token `numeric literal (0, 0)`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor 0: any;
+//!    :              ^
+//!  4 |     accessor 1 = 1;
+//!  5 |     static accessor 2: any;
+//!  6 |     static accessor 3 = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor4(target=es5).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor4(target=es5).1.normal.js
new file mode 100644
index 00000000000..46b1f1e88b9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor4(target=es5).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor4.ts]
+//! 
+//!   x Unexpected token `numeric literal (0, 0)`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor 0: any;
+//!    :              ^
+//!  4 |     accessor 1 = 1;
+//!  5 |     static accessor 2: any;
+//!  6 |     static accessor 3 = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor4(target=es5).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor4(target=es5).2.minified.js
new file mode 100644
index 00000000000..46b1f1e88b9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor4(target=es5).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor4.ts]
+//! 
+//!   x Unexpected token `numeric literal (0, 0)`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor 0: any;
+//!    :              ^
+//!  4 |     accessor 1 = 1;
+//!  5 |     static accessor 2: any;
+//!  6 |     static accessor 3 = 2;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor6(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor6(target=es2015).1.normal.js
new file mode 100644
index 00000000000..ba41ca13acb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor6(target=es2015).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor6.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor6(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor6(target=es2015).2.minified.js
new file mode 100644
index 00000000000..ba41ca13acb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor6(target=es2015).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor6.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor6(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor6(target=es2022).1.normal.js
new file mode 100644
index 00000000000..ba41ca13acb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor6(target=es2022).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor6.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor6(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor6(target=es2022).2.minified.js
new file mode 100644
index 00000000000..ba41ca13acb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor6(target=es2022).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor6.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor7(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor7(target=es2015).1.normal.js
new file mode 100644
index 00000000000..b52bcc0f57a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor7(target=es2015).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor7.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | abstract class C1 {
+//!  3 |     abstract accessor a: any;
+//!    :                       ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor7(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor7(target=es2015).2.minified.js
new file mode 100644
index 00000000000..b52bcc0f57a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor7(target=es2015).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor7.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | abstract class C1 {
+//!  3 |     abstract accessor a: any;
+//!    :                       ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor7(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/autoAccessor7(target=es2022).1.normal.js
new file mode 100644
index 00000000000..b52bcc0f57a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor7(target=es2022).1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessor7.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | abstract class C1 {
+//!  3 |     abstract accessor a: any;
+//!    :                       ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor7(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/autoAccessor7(target=es2022).2.minified.js
new file mode 100644
index 00000000000..b52bcc0f57a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor7(target=es2022).2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessor7.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | abstract class C1 {
+//!  3 |     abstract accessor a: any;
+//!    :                       ^
+//!  4 | }
+//!  5 | 
+//!  6 | class C2 extends C1 {
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor8.1.normal.js b/crates/swc/tests/tsc-references/autoAccessor8.1.normal.js
new file mode 100644
index 00000000000..4e85190dcd9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor8.1.normal.js
@@ -0,0 +1,11 @@
+//// [autoAccessor8.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     static accessor b: any;
+//!  5 | }
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor8.2.minified.js b/crates/swc/tests/tsc-references/autoAccessor8.2.minified.js
new file mode 100644
index 00000000000..4e85190dcd9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor8.2.minified.js
@@ -0,0 +1,11 @@
+//// [autoAccessor8.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     static accessor b: any;
+//!  5 | }
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor9.1.normal.js b/crates/swc/tests/tsc-references/autoAccessor9.1.normal.js
new file mode 100644
index 00000000000..02816687138
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor9.1.normal.js
@@ -0,0 +1,13 @@
+//// [autoAccessor9.ts]
+//! 
+//!   x Unexpected token `x`. Expected * for generator, private key, identifier or async
+//!    ,-[2:1]
+//!  2 | // Auto-accessors do not use Set semantics themselves, so do not need to be transformed if there are no other
+//!  3 | // initializers that need to be transformed:
+//!  4 | class C1 {
+//!  5 |     accessor x = 1;
+//!    :              ^
+//!  6 | }
+//!  7 | 
+//!  8 | // If there are other field initializers to transform, we must transform auto-accessors so that we can preserve
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessor9.2.minified.js b/crates/swc/tests/tsc-references/autoAccessor9.2.minified.js
new file mode 100644
index 00000000000..02816687138
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessor9.2.minified.js
@@ -0,0 +1,13 @@
+//// [autoAccessor9.ts]
+//! 
+//!   x Unexpected token `x`. Expected * for generator, private key, identifier or async
+//!    ,-[2:1]
+//!  2 | // Auto-accessors do not use Set semantics themselves, so do not need to be transformed if there are no other
+//!  3 | // initializers that need to be transformed:
+//!  4 | class C1 {
+//!  5 |     accessor x = 1;
+//!    :              ^
+//!  6 | }
+//!  7 | 
+//!  8 | // If there are other field initializers to transform, we must transform auto-accessors so that we can preserve
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessorAllowedModifiers.1.normal.js b/crates/swc/tests/tsc-references/autoAccessorAllowedModifiers.1.normal.js
new file mode 100644
index 00000000000..ac66b02fd4b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessorAllowedModifiers.1.normal.js
@@ -0,0 +1,12 @@
+//// [autoAccessorAllowedModifiers.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | abstract class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     public accessor b: any;
+//!  5 |     private accessor c: any;
+//!  6 |     protected accessor d: any;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessorAllowedModifiers.2.minified.js b/crates/swc/tests/tsc-references/autoAccessorAllowedModifiers.2.minified.js
new file mode 100644
index 00000000000..ac66b02fd4b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessorAllowedModifiers.2.minified.js
@@ -0,0 +1,12 @@
+//// [autoAccessorAllowedModifiers.ts]
+//! 
+//!   x Unexpected token `a`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | 
+//!  2 | abstract class C1 {
+//!  3 |     accessor a: any;
+//!    :              ^
+//!  4 |     public accessor b: any;
+//!  5 |     private accessor c: any;
+//!  6 |     protected accessor d: any;
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessorNoUseDefineForClassFields.1.normal.js b/crates/swc/tests/tsc-references/autoAccessorNoUseDefineForClassFields.1.normal.js
new file mode 100644
index 00000000000..c70bc4c1a8f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessorNoUseDefineForClassFields.1.normal.js
@@ -0,0 +1,73 @@
+//// [autoAccessorNoUseDefineForClassFields.ts]
+//// [file1.ts]
+//! 
+//!   x Unexpected token `x`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | // https://github.com/microsoft/TypeScript/issues/51528
+//!  2 | class C1 {
+//!  3 |     static accessor x = 0;
+//!    :                     ^
+//!  4 | }
+//!  5 | 
+//!    `----
+//// [file2.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C2 {
+//!  2 |     static accessor #x = 0;
+//!    :                     ^
+//!  3 | }
+//!  4 | 
+//!    `----
+//// [file3.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C3 {
+//!  2 |     static accessor #x = 0;
+//!    :                     ^
+//!  3 |     accessor #y = 0;
+//!  4 | }
+//!    `----
+//// [file3.ts]
+//! 
+//!   x Unexpected token `x`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C3 {
+//!  2 |     accessor x = 0;
+//!    :              ^
+//!  3 | }
+//!  4 | 
+//!    `----
+//// [file4.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C4 {
+//!  2 |     accessor #x = 0;
+//!    :              ^
+//!  3 | }
+//!  4 | 
+//!    `----
+//// [file5.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C5 {
+//!  2 |     x = 0;
+//!  3 |     accessor #x = 1;
+//!    :              ^
+//!  4 | }
+//!  5 | 
+//!    `----
+//// [file6.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C6 {
+//!  2 |     accessor #x = 0;
+//!    :              ^
+//!  3 |     x = 1;
+//!  4 | }
+//!    `----
diff --git a/crates/swc/tests/tsc-references/autoAccessorNoUseDefineForClassFields.2.minified.js b/crates/swc/tests/tsc-references/autoAccessorNoUseDefineForClassFields.2.minified.js
new file mode 100644
index 00000000000..c70bc4c1a8f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/autoAccessorNoUseDefineForClassFields.2.minified.js
@@ -0,0 +1,73 @@
+//// [autoAccessorNoUseDefineForClassFields.ts]
+//// [file1.ts]
+//! 
+//!   x Unexpected token `x`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | // https://github.com/microsoft/TypeScript/issues/51528
+//!  2 | class C1 {
+//!  3 |     static accessor x = 0;
+//!    :                     ^
+//!  4 | }
+//!  5 | 
+//!    `----
+//// [file2.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C2 {
+//!  2 |     static accessor #x = 0;
+//!    :                     ^
+//!  3 | }
+//!  4 | 
+//!    `----
+//// [file3.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C3 {
+//!  2 |     static accessor #x = 0;
+//!    :                     ^
+//!  3 |     accessor #y = 0;
+//!  4 | }
+//!    `----
+//// [file3.ts]
+//! 
+//!   x Unexpected token `x`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C3 {
+//!  2 |     accessor x = 0;
+//!    :              ^
+//!  3 | }
+//!  4 | 
+//!    `----
+//// [file4.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C4 {
+//!  2 |     accessor #x = 0;
+//!    :              ^
+//!  3 | }
+//!  4 | 
+//!    `----
+//// [file5.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C5 {
+//!  2 |     x = 0;
+//!  3 |     accessor #x = 1;
+//!    :              ^
+//!  4 | }
+//!  5 | 
+//!    `----
+//// [file6.ts]
+//! 
+//!   x Unexpected token `#`. Expected * for generator, private key, identifier or async
+//!    ,-[1:1]
+//!  1 | class C6 {
+//!  2 |     accessor #x = 0;
+//!    :              ^
+//!  3 |     x = 1;
+//!  4 | }
+//!    `----
diff --git a/crates/swc/tests/tsc-references/awaitAndYieldInProperty.1.normal.js b/crates/swc/tests/tsc-references/awaitAndYieldInProperty.1.normal.js
deleted file mode 100644
index 2d59b6c93a3..00000000000
--- a/crates/swc/tests/tsc-references/awaitAndYieldInProperty.1.normal.js
+++ /dev/null
@@ -1,20 +0,0 @@
-//// [awaitAndYieldInProperty.ts]
-async function* test(x) {
-    let _ref, _ref1, _ref2, _ref3;
-    var _class;
-    let _ref4 = await x, _ref5 = await x, _ref6 = yield 1, _ref7 = yield 3;
-    class C {
-        constructor(){
-            this[_ref4] = await x;
-            this[_ref6] = yield 2;
-        }
-    }
-    C[_ref5] = await x;
-    C[_ref7] = yield 4;
-    return _ref = await x, _ref1 = await x, _ref2 = yield 1, _ref3 = yield 3, _class = class {
-        constructor(){
-            this[_ref] = await x;
-            this[_ref2] = yield 2;
-        }
-    }, _class[_ref1] = await x, _class[_ref3] = yield 4, _class;
-}
diff --git a/crates/swc/tests/tsc-references/awaitAndYieldInProperty.2.minified.js b/crates/swc/tests/tsc-references/awaitAndYieldInProperty.2.minified.js
deleted file mode 100644
index 5ca5caf02c6..00000000000
--- a/crates/swc/tests/tsc-references/awaitAndYieldInProperty.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [awaitAndYieldInProperty.ts]
diff --git a/crates/swc/tests/tsc-references/await_incorrectThisType.1.normal.js b/crates/swc/tests/tsc-references/await_incorrectThisType.1.normal.js
deleted file mode 100644
index 951b95784d3..00000000000
--- a/crates/swc/tests/tsc-references/await_incorrectThisType.1.normal.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [await_incorrectThisType.ts]
-// https://github.com/microsoft/TypeScript/issues/47711
-const mkLeft = (e)=>({
-        tag: 'Left',
-        e
-    });
-const mkRight = (a)=>({
-        tag: 'Right',
-        a
-    });
-class EPromise {
-    static succeed(a) {
-        return new EPromise(Promise.resolve(mkRight(a)));
-    }
-    static fail(e) {
-        return new EPromise(Promise.resolve(mkLeft(e)));
-    }
-    constructor(p){
-        this.p = p;
-    }
-    then(onfulfilled, onrejected) {
-        return this.p.then(// Casting to `Right<A>` is safe here because we've eliminated the possibility of `Left<E>`.
-        (either)=>onfulfilled?.(either.a) ?? either.a, onrejected);
-    }
-}
-const withTypedFailure = EPromise.fail(1);
-// Errors as expected:
-//
-// "The 'this' context of type 'EPromise<number, string>' is not assignable to method's
-//     'this' of type 'EPromise<never, string>"
-withTypedFailure.then((s)=>s.toUpperCase()).then(console.log);
-async function test() {
-    await withTypedFailure;
-}
diff --git a/crates/swc/tests/tsc-references/await_incorrectThisType.2.minified.js b/crates/swc/tests/tsc-references/await_incorrectThisType.2.minified.js
deleted file mode 100644
index b7453f2532c..00000000000
--- a/crates/swc/tests/tsc-references/await_incorrectThisType.2.minified.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [await_incorrectThisType.ts]
-const mkLeft = (e)=>({
-        tag: 'Left',
-        e
-    }), mkRight = (a)=>({
-        tag: 'Right',
-        a
-    });
-class EPromise {
-    static succeed(a) {
-        return new EPromise(Promise.resolve(mkRight(a)));
-    }
-    static fail(e) {
-        return new EPromise(Promise.resolve(mkLeft(e)));
-    }
-    constructor(p){
-        this.p = p;
-    }
-    then(onfulfilled, onrejected) {
-        return this.p.then((either)=>onfulfilled?.(either.a) ?? either.a, onrejected);
-    }
-}
-const withTypedFailure = EPromise.fail(1);
-withTypedFailure.then((s)=>s.toUpperCase()).then(console.log);
diff --git a/crates/swc/tests/tsc-references/await_unaryExpression_es2017_3.1.normal.js b/crates/swc/tests/tsc-references/await_unaryExpression_es2017_3.1.normal.js
deleted file mode 100644
index d6a026bb334..00000000000
--- a/crates/swc/tests/tsc-references/await_unaryExpression_es2017_3.1.normal.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [await_unaryExpression_es2017_3.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | async function bar1() {
-//!  3 |     ++await 42; // Error
-//!    :       ^^^^^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | async function bar2() {
-//!    `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[4:1]
-//!   4 | }
-//!   5 | 
-//!   6 | async function bar2() {
-//!   7 |     --await 42; // Error
-//!     :       ^^^^^^^^
-//!   8 | }
-//!   9 | 
-//!  10 | async function bar3() {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/await_unaryExpression_es2017_3.2.minified.js b/crates/swc/tests/tsc-references/await_unaryExpression_es2017_3.2.minified.js
deleted file mode 100644
index d6a026bb334..00000000000
--- a/crates/swc/tests/tsc-references/await_unaryExpression_es2017_3.2.minified.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [await_unaryExpression_es2017_3.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | async function bar1() {
-//!  3 |     ++await 42; // Error
-//!    :       ^^^^^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | async function bar2() {
-//!    `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[4:1]
-//!   4 | }
-//!   5 | 
-//!   6 | async function bar2() {
-//!   7 |     --await 42; // Error
-//!     :       ^^^^^^^^
-//!   8 | }
-//!   9 | 
-//!  10 | async function bar3() {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/await_unaryExpression_es6_3.1.normal.js b/crates/swc/tests/tsc-references/await_unaryExpression_es6_3.1.normal.js
deleted file mode 100644
index 1dde96d6e29..00000000000
--- a/crates/swc/tests/tsc-references/await_unaryExpression_es6_3.1.normal.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [await_unaryExpression_es6_3.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | async function bar1() {
-//!  3 |     ++await 42; // Error
-//!    :       ^^^^^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | async function bar2() {
-//!    `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[4:1]
-//!   4 | }
-//!   5 | 
-//!   6 | async function bar2() {
-//!   7 |     --await 42; // Error
-//!     :       ^^^^^^^^
-//!   8 | }
-//!   9 | 
-//!  10 | async function bar3() {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/await_unaryExpression_es6_3.2.minified.js b/crates/swc/tests/tsc-references/await_unaryExpression_es6_3.2.minified.js
deleted file mode 100644
index 1dde96d6e29..00000000000
--- a/crates/swc/tests/tsc-references/await_unaryExpression_es6_3.2.minified.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [await_unaryExpression_es6_3.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | async function bar1() {
-//!  3 |     ++await 42; // Error
-//!    :       ^^^^^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | async function bar2() {
-//!    `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[4:1]
-//!   4 | }
-//!   5 | 
-//!   6 | async function bar2() {
-//!   7 |     --await 42; // Error
-//!     :       ^^^^^^^^
-//!   8 | }
-//!   9 | 
-//!  10 | async function bar3() {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/binaryIntegerLiteralError.1.normal.js b/crates/swc/tests/tsc-references/binaryIntegerLiteralError.1.normal.js
deleted file mode 100644
index 80789bd2d25..00000000000
--- a/crates/swc/tests/tsc-references/binaryIntegerLiteralError.1.normal.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [binaryIntegerLiteralError.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var bin1 = 0B1102110;
-//!    :                 ^^^^
-//!  3 | var bin1 = 0b11023410;
-//!  4 | 
-//!  5 | var obj1 = {
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var bin1 = 0B1102110;
-//!  3 | var bin1 = 0b11023410;
-//!    :                 ^^^^^
-//!  4 | 
-//!  5 | var obj1 = {
-//!  6 |     0b11010: "hi",
-//!    `----
diff --git a/crates/swc/tests/tsc-references/binaryIntegerLiteralError.2.minified.js b/crates/swc/tests/tsc-references/binaryIntegerLiteralError.2.minified.js
deleted file mode 100644
index 80789bd2d25..00000000000
--- a/crates/swc/tests/tsc-references/binaryIntegerLiteralError.2.minified.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [binaryIntegerLiteralError.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var bin1 = 0B1102110;
-//!    :                 ^^^^
-//!  3 | var bin1 = 0b11023410;
-//!  4 | 
-//!  5 | var obj1 = {
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var bin1 = 0B1102110;
-//!  3 | var bin1 = 0b11023410;
-//!    :                 ^^^^^
-//!  4 | 
-//!  5 | var obj1 = {
-//!  6 |     0b11010: "hi",
-//!    `----
diff --git a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithAnyOtherType.1.normal.js b/crates/swc/tests/tsc-references/bitwiseNotOperatorWithAnyOtherType.1.normal.js
deleted file mode 100644
index cde6ab668e7..00000000000
--- a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithAnyOtherType.1.normal.js
+++ /dev/null
@@ -1,69 +0,0 @@
-//// [bitwiseNotOperatorWithAnyOtherType.ts]
-// ~ operator on any type
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var ANY;
-var ANY1;
-var ANY2 = [
-    "",
-    ""
-];
-var obj;
-var obj1 = {
-    x: "",
-    y: function() {}
-};
-function foo() {
-    var a;
-    return a;
-}
-var A = /*#__PURE__*/ function() {
-    "use strict";
-    function A() {
-        _class_call_check(this, A);
-    }
-    A.foo = function foo() {
-        var a;
-        return a;
-    };
-    return A;
-}();
-var M;
-(function(M) {
-    var n;
-    M.n = n;
-})(M || (M = {}));
-var objA = new A();
-// any other type var
-var ResultIsNumber = ~ANY1;
-var ResultIsNumber1 = ~ANY2;
-var ResultIsNumber2 = ~A;
-var ResultIsNumber3 = ~M;
-var ResultIsNumber4 = ~obj;
-var ResultIsNumber5 = ~obj1;
-// any type literal
-var ResultIsNumber6 = ~undefined;
-var ResultIsNumber7 = ~null;
-// any type expressions
-var ResultIsNumber8 = ~ANY2[0];
-var ResultIsNumber9 = ~obj1.x;
-var ResultIsNumber10 = ~obj1.y;
-var ResultIsNumber11 = ~objA.a;
-var ResultIsNumber12 = ~M.n;
-var ResultIsNumber13 = ~foo();
-var ResultIsNumber14 = ~A.foo();
-var ResultIsNumber15 = ~(ANY + ANY1);
-var ResultIsNumber16 = ~(null + undefined);
-var ResultIsNumber17 = ~(null + null);
-var ResultIsNumber18 = ~(undefined + undefined);
-// multiple ~ operators
-var ResultIsNumber19 = ~~ANY;
-var ResultIsNumber20 = ~~~(ANY + ANY1);
-//miss assignment operators
-~ANY;
-~ANY1;
-~ANY2[0];
-~ANY, ANY1;
-~obj1.y;
-~objA.a;
-~M.n;
-~~obj1.x;
diff --git a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithAnyOtherType.2.minified.js b/crates/swc/tests/tsc-references/bitwiseNotOperatorWithAnyOtherType.2.minified.js
deleted file mode 100644
index c2e27fcf139..00000000000
--- a/crates/swc/tests/tsc-references/bitwiseNotOperatorWithAnyOtherType.2.minified.js
+++ /dev/null
@@ -1,18 +0,0 @@
-//// [bitwiseNotOperatorWithAnyOtherType.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var M, obj1 = {
-    x: "",
-    y: function() {}
-}, A = function() {
-    "use strict";
-    function A() {
-        _class_call_check(this, A);
-    }
-    return A.foo = function() {}, A;
-}();
-!function(M) {
-    var n;
-    M.n = n;
-}(M || (M = {}));
-var objA = new A();
-obj1.x, obj1.y, objA.a, M.n, A.foo(), obj1.y, objA.a, M.n, obj1.x;
diff --git a/crates/swc/tests/tsc-references/bundlerSyntaxRestrictions.1.normal.js b/crates/swc/tests/tsc-references/bundlerSyntaxRestrictions.1.normal.js
new file mode 100644
index 00000000000..3b5bc4f68c8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/bundlerSyntaxRestrictions.1.normal.js
@@ -0,0 +1,30 @@
+//// [bundlerSyntaxRestrictions.ts]
+//// [/node_modules/@types/node/index.d.ts]
+//// [/ambient.d.ts]
+//// [/mainJs.js]
+import "./a";
+import("./a");
+var _ = require("./a"); // No resolution
+_.a; // any
+//// [/main.ts]
+//! 
+//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
+//!    ,-[1:1]
+//!  1 | import {} from "./a";
+//!  2 | import _ = require("./a"); // Error
+//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^
+//!  3 | export = {}; // Error
+//!  4 | export {};
+//!    `----
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | import {} from "./a";
+//!  2 | import _ = require("./a"); // Error
+//!  3 | export = {}; // Error
+//!    : ^^^^^^^^^^^^
+//!  4 | export {};
+//!  5 | 
+//!    `----
+//// [/a.ts]
+export var a = "a";
diff --git a/crates/swc/tests/tsc-references/bundlerSyntaxRestrictions.2.minified.js b/crates/swc/tests/tsc-references/bundlerSyntaxRestrictions.2.minified.js
new file mode 100644
index 00000000000..1fd2bc72f5b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/bundlerSyntaxRestrictions.2.minified.js
@@ -0,0 +1,28 @@
+//// [bundlerSyntaxRestrictions.ts]
+//// [/node_modules/@types/node/index.d.ts]
+//// [/ambient.d.ts]
+//// [/mainJs.js]
+import "./a";
+import("./a"), require("./a").a;
+//// [/main.ts]
+//! 
+//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
+//!    ,-[1:1]
+//!  1 | import {} from "./a";
+//!  2 | import _ = require("./a"); // Error
+//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^
+//!  3 | export = {}; // Error
+//!  4 | export {};
+//!    `----
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | import {} from "./a";
+//!  2 | import _ = require("./a"); // Error
+//!  3 | export = {}; // Error
+//!    : ^^^^^^^^^^^^
+//!  4 | export {};
+//!  5 | 
+//!    `----
+//// [/a.ts]
+export var a = "a";
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag1.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag1.1.normal.js
new file mode 100644
index 00000000000..180c4ff0454
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag1.1.normal.js
@@ -0,0 +1,38 @@
+//// [checkJsdocSatisfiesTag1.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */ /**
+ * @typedef {Object} T2
+ * @property {"a" | "b"} a
+ */ /**
+ * @typedef {(x: string) => string} T3
+ */ /**
+ * @typedef {Object} T4
+ * @property {string} a
+ */ var t1 = /** @satisfies {T1} */ {
+    a: 1
+};
+var t2 = /** @satisfies {T1} */ {
+    a: 1,
+    b: 1
+};
+var t3 = /** @satisfies {T1} */ {};
+/** @type {T2} */ var t4 = /** @satisfies {T2} */ {
+    a: "a"
+};
+/** @type {(m: string) => string} */ var t5 = /** @satisfies {T3} */ function(m) {
+    return m.substring(0);
+};
+var t6 = /** @satisfies {[number, number]} */ [
+    1,
+    2
+];
+var t7 = /** @satisfies {T4} */ {
+    a: "test"
+};
+var t8 = /** @satisfies {T4} */ {
+    a: "test",
+    b: "test"
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag1.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag1.2.minified.js
new file mode 100644
index 00000000000..204a0743217
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag1.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag1.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_propertyNameFulfillment.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag10.1.normal.js
similarity index 61%
rename from crates/swc/tests/tsc-references/typeSatisfaction_propertyNameFulfillment.1.normal.js
rename to crates/swc/tests/tsc-references/checkJsdocSatisfiesTag10.1.normal.js
index ce7f2fce2f3..7289f42c0a4 100644
--- a/crates/swc/tests/tsc-references/typeSatisfaction_propertyNameFulfillment.1.normal.js
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag10.1.normal.js
@@ -1,5 +1,6 @@
-//// [typeSatisfaction_propertyNameFulfillment.ts]
-var p = {
+//// [checkJsdocSatisfiesTag10.ts]
+//// [/a.js]
+/** @typedef {"a" | "b" | "c" | "d"} Keys */ var p = /** @satisfies {Partial<Record<Keys, unknown>>} */ {
     a: 0,
     b: "hello",
     x: 8 // Should error, 'x' isn't in 'Keys'
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_propNameConstraining.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag10.2.minified.js
similarity index 64%
rename from crates/swc/tests/tsc-references/typeSatisfaction_propNameConstraining.2.minified.js
rename to crates/swc/tests/tsc-references/checkJsdocSatisfiesTag10.2.minified.js
index 07ef891322d..f88d793b76a 100644
--- a/crates/swc/tests/tsc-references/typeSatisfaction_propNameConstraining.2.minified.js
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag10.2.minified.js
@@ -1,4 +1,5 @@
-//// [typeSatisfaction_propNameConstraining.ts]
+//// [checkJsdocSatisfiesTag10.ts]
+//// [/a.js]
 var p = {
     a: 0,
     b: "hello",
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag11.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag11.1.normal.js
new file mode 100644
index 00000000000..fdb6f9bfae0
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag11.1.normal.js
@@ -0,0 +1,17 @@
+//// [checkJsdocSatisfiesTag11.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */ /**
+ * @typedef {Object} T2
+ * @property {number} a
+ */ /**
+ * @satisfies {T1}
+ * @satisfies {T2}
+ */ var t1 = {
+    a: 1
+};
+/**
+ * @satisfies {number}
+ */ var t2 = /** @satisfies {number} */ 1;
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag11.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag11.2.minified.js
new file mode 100644
index 00000000000..0e5ff1f2686
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag11.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag11.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag12.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag12.1.normal.js
new file mode 100644
index 00000000000..42b601d83d9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag12.1.normal.js
@@ -0,0 +1,48 @@
+//// [checkJsdocSatisfiesTag12.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */ /**
+ * @typedef {Object} T2
+ * @property {string} a
+ */ /**
+ * @typedef {Object} T3
+ * @property {"a" | "b"} a
+ */ /**
+ * @satisfies {T1}
+ */ var t1 = {
+    a: 1
+};
+/**
+ * @satisfies {T1}
+ */ var t2 = {
+    a: 1,
+    b: 1
+};
+/**
+ * @satisfies {T1}
+ */ var t3 = {};
+/**
+ * @satisfies {Array.<number, number>}
+ */ var t4 = [
+    1,
+    2
+];
+/**
+ * @satisfies {T2}
+ */ var t5 = {
+    a: "test"
+};
+/**
+ * @satisfies {T2}
+ */ var t6 = {
+    a: "test",
+    b: "test"
+};
+/**
+ * @satisfies {T3}
+ */ var t7 = {
+    a: "a"
+};
+/** @satisfies {string} */ var t8 = 1;
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag12.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag12.2.minified.js
new file mode 100644
index 00000000000..b818e83a3b7
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag12.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag12.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag13.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag13.1.normal.js
new file mode 100644
index 00000000000..3698d5d33a0
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag13.1.normal.js
@@ -0,0 +1,10 @@
+//// [checkJsdocSatisfiesTag13.ts]
+//// [/a.js]
+/** @satisfies {{ f: (x: string) => string }} */ var t1 = {
+    f: function(s) {
+        return s.toLowerCase();
+    }
+}; // should work
+/** @satisfies {{ f: (x: string) => string }} */ var t2 = {
+    g: "oops"
+}; // should error
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag13.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag13.2.minified.js
new file mode 100644
index 00000000000..fb44281444b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag13.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag13.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag14.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag14.1.normal.js
new file mode 100644
index 00000000000..278fc1eba1a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag14.1.normal.js
@@ -0,0 +1,13 @@
+//// [checkJsdocSatisfiesTag14.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */ /**
+ * @satisfies T1
+ */ var t1 = {
+    a: 1
+};
+var t2 = /** @satisfies T1 */ {
+    a: 1
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag14.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag14.2.minified.js
new file mode 100644
index 00000000000..2b6bdee0752
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag14.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag14.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag2.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag2.1.normal.js
new file mode 100644
index 00000000000..5f6be7824be
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag2.1.normal.js
@@ -0,0 +1,10 @@
+//// [checkJsdocSatisfiesTag2.ts]
+//// [/a.js]
+/** @typedef {Object.<string, (n: number) => boolean>} Predicates */ var p = /** @satisfies {Predicates} */ {
+    isEven: function(n) {
+        return n % 2 === 0;
+    },
+    isOdd: function(n) {
+        return n % 2 === 1;
+    }
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag2.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag2.2.minified.js
new file mode 100644
index 00000000000..bd070d5fd3c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag2.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag2.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag3.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag3.1.normal.js
new file mode 100644
index 00000000000..3823fb24a49
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag3.1.normal.js
@@ -0,0 +1,10 @@
+//// [checkJsdocSatisfiesTag3.ts]
+//// [/a.js]
+/** @type {{ f(s: string): void } & Record<string, unknown> }} */ var obj = /** @satisfies {{ g(s: string): void } & Record<string, unknown>} */ {
+    f: function f(s) {},
+    g: function g(s) {}
+};
+// This needs to not crash (outer node is not expression)
+/** @satisfies {{ f(s: string): void }} */ ({
+    f: function f(x) {}
+});
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag3.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag3.2.minified.js
new file mode 100644
index 00000000000..8f4b3415128
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag3.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag3.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag4.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag4.1.normal.js
new file mode 100644
index 00000000000..cc8f7dd0ce4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag4.1.normal.js
@@ -0,0 +1,13 @@
+//// [checkJsdocSatisfiesTag4.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} Foo
+ * @property {number} a
+ */ export default /** @satisfies {Foo} */ {};
+//// [/b.js]
+/**
+ * @typedef {Object} Foo
+ * @property {number} a
+ */ export default /** @satisfies {Foo} */ {
+    a: 1
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag4.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag4.2.minified.js
new file mode 100644
index 00000000000..21b5942bf60
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag4.2.minified.js
@@ -0,0 +1,7 @@
+//// [checkJsdocSatisfiesTag4.ts]
+//// [/a.js]
+export default {};
+//// [/b.js]
+export default {
+    a: 1
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag5.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag5.1.normal.js
new file mode 100644
index 00000000000..02f7080d486
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag5.1.normal.js
@@ -0,0 +1,9 @@
+//// [checkJsdocSatisfiesTag5.ts]
+//// [/a.js]
+/** @typedef {{ move(distance: number): void }} Movable */ var car = /** @satisfies {Movable & Record<string, unknown>} */ {
+    start: function start() {},
+    move: function move(d) {
+    // d should be number
+    },
+    stop: function stop() {}
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag5.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag5.2.minified.js
new file mode 100644
index 00000000000..2ce17f6bcaa
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag5.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag5.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag6.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag6.1.normal.js
new file mode 100644
index 00000000000..a1406105967
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag6.1.normal.js
@@ -0,0 +1,14 @@
+//// [checkJsdocSatisfiesTag6.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} Point2d
+ * @property {number} x
+ * @property {number} y
+ */ // Undesirable behavior today with type annotation
+var a = /** @satisfies {Partial<Point2d>} */ {
+    x: 10
+};
+// Should OK
+console.log(a.x.toFixed());
+// Should error
+var p = a.y;
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag6.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag6.2.minified.js
new file mode 100644
index 00000000000..1460aa4e75e
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag6.2.minified.js
@@ -0,0 +1,6 @@
+//// [checkJsdocSatisfiesTag6.ts]
+//// [/a.js]
+var a = {
+    x: 10
+};
+console.log(a.x.toFixed()), a.y;
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_propNameConstraining.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag7.1.normal.js
similarity index 63%
rename from crates/swc/tests/tsc-references/typeSatisfaction_propNameConstraining.1.normal.js
rename to crates/swc/tests/tsc-references/checkJsdocSatisfiesTag7.1.normal.js
index 2df22f0a1a9..854747ef8da 100644
--- a/crates/swc/tests/tsc-references/typeSatisfaction_propNameConstraining.1.normal.js
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag7.1.normal.js
@@ -1,5 +1,6 @@
-//// [typeSatisfaction_propNameConstraining.ts]
-var p = {
+//// [checkJsdocSatisfiesTag7.ts]
+//// [/a.js]
+/** @typedef {"a" | "b" | "c" | "d"} Keys */ var p = /** @satisfies {Record<Keys, unknown>} */ {
     a: 0,
     b: "hello",
     x: 8 // Should error, 'x' isn't in 'Keys'
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_propertyNameFulfillment.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag7.2.minified.js
similarity index 62%
rename from crates/swc/tests/tsc-references/typeSatisfaction_propertyNameFulfillment.2.minified.js
rename to crates/swc/tests/tsc-references/checkJsdocSatisfiesTag7.2.minified.js
index ef7db6eccf4..47cab0f6724 100644
--- a/crates/swc/tests/tsc-references/typeSatisfaction_propertyNameFulfillment.2.minified.js
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag7.2.minified.js
@@ -1,4 +1,5 @@
-//// [typeSatisfaction_propertyNameFulfillment.ts]
+//// [checkJsdocSatisfiesTag7.ts]
+//// [/a.js]
 var p = {
     a: 0,
     b: "hello",
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag8.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag8.1.normal.js
new file mode 100644
index 00000000000..59cd456c4fd
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag8.1.normal.js
@@ -0,0 +1,7 @@
+//// [checkJsdocSatisfiesTag8.ts]
+//// [/a.js]
+/** @typedef {Object.<string, boolean>} Facts */ // Should be able to detect a failure here
+var x = /** @satisfies {Facts} */ {
+    m: true,
+    s: "false"
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag8.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag8.2.minified.js
new file mode 100644
index 00000000000..c8c3228ede4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag8.2.minified.js
@@ -0,0 +1,2 @@
+//// [checkJsdocSatisfiesTag8.ts]
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag9.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag9.1.normal.js
new file mode 100644
index 00000000000..57c4db77c1a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag9.1.normal.js
@@ -0,0 +1,25 @@
+//// [checkJsdocSatisfiesTag9.ts]
+//// [/a.js]
+/**
+ * @typedef {Object} Color
+ * @property {number} r
+ * @property {number} g
+ * @property {number} b
+ */ // All of these should be Colors, but I only use some of them here.
+export var Palette = /** @satisfies {Record<string, Color>} */ {
+    white: {
+        r: 255,
+        g: 255,
+        b: 255
+    },
+    black: {
+        r: 0,
+        g: 0,
+        d: 0
+    },
+    blue: {
+        r: 0,
+        g: 0,
+        b: 255
+    }
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag9.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag9.2.minified.js
new file mode 100644
index 00000000000..f3b5b51b9a4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocSatisfiesTag9.2.minified.js
@@ -0,0 +1,19 @@
+//// [checkJsdocSatisfiesTag9.ts]
+//// [/a.js]
+export var Palette = {
+    white: {
+        r: 255,
+        g: 255,
+        b: 255
+    },
+    black: {
+        r: 0,
+        g: 0,
+        d: 0
+    },
+    blue: {
+        r: 0,
+        g: 0,
+        b: 255
+    }
+};
diff --git a/crates/swc/tests/tsc-references/checkJsdocTypeTag7.1.normal.js b/crates/swc/tests/tsc-references/checkJsdocTypeTag7.1.normal.js
new file mode 100644
index 00000000000..41a20b3bea4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/checkJsdocTypeTag7.1.normal.js
@@ -0,0 +1,14 @@
+//// [test.js]
+/**
+ * @typedef {(a: string, b: number) => void} Foo
+ */ import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+var C = /*#__PURE__*/ function() {
+    "use strict";
+    function C() {
+        _class_call_check(this, C);
+    }
+    var _proto = C.prototype;
+    /** @type {Foo} */ _proto.foo = function foo(a, b) {};
+    /** @type {(optional?) => void} */ _proto.methodWithOptionalParameters = function methodWithOptionalParameters() {};
+    return C;
+}();
diff --git a/crates/swc/tests/tsc-references/parser553699.2.minified.js b/crates/swc/tests/tsc-references/checkJsdocTypeTag7.2.minified.js
similarity index 75%
rename from crates/swc/tests/tsc-references/parser553699.2.minified.js
rename to crates/swc/tests/tsc-references/checkJsdocTypeTag7.2.minified.js
index 94591e37b7e..1ffa4e09013 100644
--- a/crates/swc/tests/tsc-references/parser553699.2.minified.js
+++ b/crates/swc/tests/tsc-references/checkJsdocTypeTag7.2.minified.js
@@ -1,2 +1,2 @@
-//// [parser553699.ts]
+//// [test.js]
 import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/classAbstractAccessor.1.normal.js b/crates/swc/tests/tsc-references/classAbstractAccessor.1.normal.js
deleted file mode 100644
index e99ee596444..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractAccessor.1.normal.js
+++ /dev/null
@@ -1,23 +0,0 @@
-//// [classAbstractAccessor.ts]
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | abstract class A {
-//!  3 |    abstract get a();
-//!  4 |    abstract get aa() { return 1; } // error
-//!    :    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!  5 |    abstract set b(x: string);
-//!  6 |    abstract set bb(x: string) {} // error
-//!  7 | }
-//!    `----
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[3:1]
-//!  3 |    abstract get a();
-//!  4 |    abstract get aa() { return 1; } // error
-//!  5 |    abstract set b(x: string);
-//!  6 |    abstract set bb(x: string) {} // error
-//!    :    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractAccessor.2.minified.js b/crates/swc/tests/tsc-references/classAbstractAccessor.2.minified.js
deleted file mode 100644
index e99ee596444..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractAccessor.2.minified.js
+++ /dev/null
@@ -1,23 +0,0 @@
-//// [classAbstractAccessor.ts]
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | abstract class A {
-//!  3 |    abstract get a();
-//!  4 |    abstract get aa() { return 1; } // error
-//!    :    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!  5 |    abstract set b(x: string);
-//!  6 |    abstract set bb(x: string) {} // error
-//!  7 | }
-//!    `----
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[3:1]
-//!  3 |    abstract get a();
-//!  4 |    abstract get aa() { return 1; } // error
-//!  5 |    abstract set b(x: string);
-//!  6 |    abstract set bb(x: string) {} // error
-//!    :    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractConstructor.1.normal.js b/crates/swc/tests/tsc-references/classAbstractConstructor.1.normal.js
deleted file mode 100644
index 4def23b2ae7..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractConstructor.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [classAbstractConstructor.ts]
-//! 
-//!   x `abstract` modifier can only appear on a class or method declaration
-//!    ,-[1:1]
-//!  1 | abstract class A {
-//!  2 |     abstract constructor() {}
-//!    :     ^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractConstructor.2.minified.js b/crates/swc/tests/tsc-references/classAbstractConstructor.2.minified.js
deleted file mode 100644
index 4def23b2ae7..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractConstructor.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [classAbstractConstructor.ts]
-//! 
-//!   x `abstract` modifier can only appear on a class or method declaration
-//!    ,-[1:1]
-//!  1 | abstract class A {
-//!  2 |     abstract constructor() {}
-//!    :     ^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractDeclarations.d.1.normal.js b/crates/swc/tests/tsc-references/classAbstractDeclarations.d.1.normal.js
deleted file mode 100644
index c56c758f7ff..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractDeclarations.d.1.normal.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [classAbstractDeclarations.d.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare abstract class A {
-//!  2 |     abstract constructor() {}
-//!    :                            ^
-//!  3 | }
-//!  4 | 
-//!  5 | declare abstract class AA {
-//!    `----
-//! 
-//!   x `abstract` modifier can only appear on a class or method declaration
-//!    ,-[1:1]
-//!  1 | declare abstract class A {
-//!  2 |     abstract constructor() {}
-//!    :     ^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | declare abstract class AA {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractDeclarations.d.2.minified.js b/crates/swc/tests/tsc-references/classAbstractDeclarations.d.2.minified.js
deleted file mode 100644
index c56c758f7ff..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractDeclarations.d.2.minified.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [classAbstractDeclarations.d.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare abstract class A {
-//!  2 |     abstract constructor() {}
-//!    :                            ^
-//!  3 | }
-//!  4 | 
-//!  5 | declare abstract class AA {
-//!    `----
-//! 
-//!   x `abstract` modifier can only appear on a class or method declaration
-//!    ,-[1:1]
-//!  1 | declare abstract class A {
-//!  2 |     abstract constructor() {}
-//!    :     ^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | declare abstract class AA {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractInstantiations2.1.normal.js b/crates/swc/tests/tsc-references/classAbstractInstantiations2.1.normal.js
deleted file mode 100644
index 04298607637..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractInstantiations2.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classAbstractInstantiations2.ts]
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!     ,-[47:1]
-//!  47 | }
-//!  48 | 
-//!  49 | class H { // error -- not declared abstract
-//!  50 |     abstract baz() : number;
-//!     :     ^^^^^^^^^^^^^^^^^^^^^^^^
-//!  51 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/classAbstractInstantiations2.2.minified.js b/crates/swc/tests/tsc-references/classAbstractInstantiations2.2.minified.js
deleted file mode 100644
index 04298607637..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractInstantiations2.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classAbstractInstantiations2.ts]
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!     ,-[47:1]
-//!  47 | }
-//!  48 | 
-//!  49 | class H { // error -- not declared abstract
-//!  50 |     abstract baz() : number;
-//!     :     ^^^^^^^^^^^^^^^^^^^^^^^^
-//!  51 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/classAbstractMethodInNonAbstractClass.1.normal.js b/crates/swc/tests/tsc-references/classAbstractMethodInNonAbstractClass.1.normal.js
deleted file mode 100644
index 28fec7130f0..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractMethodInNonAbstractClass.1.normal.js
+++ /dev/null
@@ -1,31 +0,0 @@
-//// [classAbstractMethodInNonAbstractClass.ts]
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!    ,-[1:1]
-//!  1 | class A {
-//!  2 |     abstract foo();
-//!    :     ^^^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | class B {
-//!    `----
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[3:1]
-//!  3 | }
-//!  4 | 
-//!  5 | class B {
-//!  6 |     abstract foo() {}
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  7 | }
-//!    `----
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!    ,-[3:1]
-//!  3 | }
-//!  4 | 
-//!  5 | class B {
-//!  6 |     abstract foo() {}
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractMethodInNonAbstractClass.2.minified.js b/crates/swc/tests/tsc-references/classAbstractMethodInNonAbstractClass.2.minified.js
deleted file mode 100644
index 28fec7130f0..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractMethodInNonAbstractClass.2.minified.js
+++ /dev/null
@@ -1,31 +0,0 @@
-//// [classAbstractMethodInNonAbstractClass.ts]
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!    ,-[1:1]
-//!  1 | class A {
-//!  2 |     abstract foo();
-//!    :     ^^^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | class B {
-//!    `----
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[3:1]
-//!  3 | }
-//!  4 | 
-//!  5 | class B {
-//!  6 |     abstract foo() {}
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  7 | }
-//!    `----
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!    ,-[3:1]
-//!  3 | }
-//!  4 | 
-//!  5 | class B {
-//!  6 |     abstract foo() {}
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractMethodWithImplementation.1.normal.js b/crates/swc/tests/tsc-references/classAbstractMethodWithImplementation.1.normal.js
deleted file mode 100644
index bfd336fedfb..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractMethodWithImplementation.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [classAbstractMethodWithImplementation.ts]
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[1:1]
-//!  1 | abstract class A {
-//!  2 |     abstract foo() {}
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractMethodWithImplementation.2.minified.js b/crates/swc/tests/tsc-references/classAbstractMethodWithImplementation.2.minified.js
deleted file mode 100644
index bfd336fedfb..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractMethodWithImplementation.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [classAbstractMethodWithImplementation.ts]
-//! 
-//!   x Abstract method cannot have an implementation.
-//!    ,-[1:1]
-//!  1 | abstract class A {
-//!  2 |     abstract foo() {}
-//!    :     ^^^^^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractProperties.1.normal.js b/crates/swc/tests/tsc-references/classAbstractProperties.1.normal.js
deleted file mode 100644
index 876ed86c1ce..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractProperties.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [classAbstractProperties.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var A = function A() {
-    "use strict";
-    _class_call_check(this, A);
-};
diff --git a/crates/swc/tests/tsc-references/classAbstractProperties.2.minified.js b/crates/swc/tests/tsc-references/classAbstractProperties.2.minified.js
deleted file mode 100644
index 88cf1b87dc2..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractProperties.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [classAbstractProperties.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/classAbstractUsingAbstractMethods2.1.normal.js b/crates/swc/tests/tsc-references/classAbstractUsingAbstractMethods2.1.normal.js
deleted file mode 100644
index 7332235d475..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractUsingAbstractMethods2.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classAbstractUsingAbstractMethods2.ts]
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!    ,-[1:1]
-//!  1 | class A {
-//!  2 |     abstract foo();
-//!    :     ^^^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | class B extends A  {}
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractUsingAbstractMethods2.2.minified.js b/crates/swc/tests/tsc-references/classAbstractUsingAbstractMethods2.2.minified.js
deleted file mode 100644
index 7332235d475..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractUsingAbstractMethods2.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classAbstractUsingAbstractMethods2.ts]
-//! 
-//!   x Abstract methods can only appear within an abstract class.
-//!    ,-[1:1]
-//!  1 | class A {
-//!  2 |     abstract foo();
-//!    :     ^^^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | class B extends A  {}
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractWithInterface.1.normal.js b/crates/swc/tests/tsc-references/classAbstractWithInterface.1.normal.js
deleted file mode 100644
index 5152a9386e7..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractWithInterface.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [classAbstractWithInterface.ts]
-//! 
-//!   x interface name is invalid
-//!    ,----
-//!  1 | abstract interface I {}
-//!    : ^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classAbstractWithInterface.2.minified.js b/crates/swc/tests/tsc-references/classAbstractWithInterface.2.minified.js
deleted file mode 100644
index 5152a9386e7..00000000000
--- a/crates/swc/tests/tsc-references/classAbstractWithInterface.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [classAbstractWithInterface.ts]
-//! 
-//!   x interface name is invalid
-//!    ,----
-//!  1 | abstract interface I {}
-//!    : ^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classStaticBlock19.1.normal.js b/crates/swc/tests/tsc-references/classStaticBlock19.1.normal.js
deleted file mode 100644
index 43aff4c9cc4..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlock19.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classStaticBlock19.ts]
-//! 
-//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     @decorator
-//!    :     ^
-//!  3 |     static {
-//!  4 |         // something
-//!  5 |     }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classStaticBlock19.2.minified.js b/crates/swc/tests/tsc-references/classStaticBlock19.2.minified.js
deleted file mode 100644
index 43aff4c9cc4..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlock19.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classStaticBlock19.ts]
-//! 
-//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     @decorator
-//!    :     ^
-//!  3 |     static {
-//!  4 |         // something
-//!  5 |     }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/classStaticBlock23.1.normal.js b/crates/swc/tests/tsc-references/classStaticBlock23.1.normal.js
deleted file mode 100644
index 4a745ee1acb..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlock23.1.normal.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [classStaticBlock23.ts]
-const nums = [
-    1,
-    2,
-    3
-].map((n)=>Promise.resolve(n));
-class C {
-    static{
-        for await (const nn of nums){
-            console.log(nn);
-        }
-    }
-}
-async function foo() {
-    class C {
-        static{
-            for await (const nn of nums){
-                console.log(nn);
-            }
-        }
-    }
-}
diff --git a/crates/swc/tests/tsc-references/classStaticBlock23.2.minified.js b/crates/swc/tests/tsc-references/classStaticBlock23.2.minified.js
deleted file mode 100644
index 9c5a5115b29..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlock23.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [classStaticBlock23.ts]
-const nums = [
-    1,
-    2,
-    3
-].map((n)=>Promise.resolve(n));
-class C {
-    static{
-        for await (let nn of nums)console.log(nn);
-    }
-}
diff --git a/crates/swc/tests/tsc-references/classStaticBlock8.1.normal.js b/crates/swc/tests/tsc-references/classStaticBlock8.1.normal.js
deleted file mode 100644
index 43826058f0b..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlock8.1.normal.js
+++ /dev/null
@@ -1,59 +0,0 @@
-//// [classStaticBlock8.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-function foo(v) {
-    label: while(v){
-        var C = function C() {
-            "use strict";
-            _class_call_check(this, C);
-        };
-        var __ = {
-            writable: true,
-            value: function() {
-                if (v === 1) {
-                    break label;
-                }
-                if (v === 2) {
-                    continue label;
-                }
-                if (v === 3) {
-                    break;
-                }
-                if (v === 4) {
-                    continue;
-                }
-            }()
-        };
-        if (v === 5) {
-            break label;
-        }
-        if (v === 6) {
-            continue label;
-        }
-        if (v === 7) {
-            break;
-        }
-        if (v === 8) {
-            continue;
-        }
-    }
-    var C1 = function C() {
-        "use strict";
-        _class_call_check(this, C);
-    };
-    var __1 = {
-        writable: true,
-        value: function() {
-            outer: break outer; // valid
-            loop: while(v){
-                if (v === 1) break loop; // valid
-                if (v === 2) continue loop; // valid
-                if (v === 3) break; // valid
-                if (v === 4) continue; // valid
-            }
-            switch(v){
-                default:
-                    break; // valid
-            }
-        }()
-    };
-}
diff --git a/crates/swc/tests/tsc-references/classStaticBlock8.2.minified.js b/crates/swc/tests/tsc-references/classStaticBlock8.2.minified.js
deleted file mode 100644
index e5adc0453ff..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlock8.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [classStaticBlock8.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/classStaticBlockUseBeforeDef1.1.normal.js b/crates/swc/tests/tsc-references/classStaticBlockUseBeforeDef1.1.normal.js
deleted file mode 100644
index 9fadd536d3d..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlockUseBeforeDef1.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [classStaticBlockUseBeforeDef1.ts]
-class C {
-    static{
-        this.x = 1;
-    }
-    static y = this.x;
-    static{
-        this.z = this.y;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/classStaticBlockUseBeforeDef1.2.minified.js b/crates/swc/tests/tsc-references/classStaticBlockUseBeforeDef1.2.minified.js
deleted file mode 100644
index 9fadd536d3d..00000000000
--- a/crates/swc/tests/tsc-references/classStaticBlockUseBeforeDef1.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [classStaticBlockUseBeforeDef1.ts]
-class C {
-    static{
-        this.x = 1;
-    }
-    static y = this.x;
-    static{
-        this.z = this.y;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/comparisonOperatorWithIdenticalPrimitiveType.1.normal.js b/crates/swc/tests/tsc-references/comparisonOperatorWithIdenticalPrimitiveType.1.normal.js
deleted file mode 100644
index d322be5c891..00000000000
--- a/crates/swc/tests/tsc-references/comparisonOperatorWithIdenticalPrimitiveType.1.normal.js
+++ /dev/null
@@ -1,76 +0,0 @@
-//// [comparisonOperatorWithIdenticalPrimitiveType.ts]
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-    E[E["c"] = 2] = "c";
-})(E || (E = {}));
-var a;
-var b;
-var c;
-var d;
-var e;
-// operator <
-var ra1 = a < a;
-var ra2 = b < b;
-var ra3 = c < c;
-var ra4 = d < d;
-var ra5 = e < e;
-var ra6 = null < null;
-var ra7 = undefined < undefined;
-// operator >
-var rb1 = a > a;
-var rb2 = b > b;
-var rb3 = c > c;
-var rb4 = d > d;
-var rb5 = e > e;
-var rb6 = null > null;
-var rb7 = undefined > undefined;
-// operator <=
-var rc1 = a <= a;
-var rc2 = b <= b;
-var rc3 = c <= c;
-var rc4 = d <= d;
-var rc5 = e <= e;
-var rc6 = null <= null;
-var rc7 = undefined <= undefined;
-// operator >=
-var rd1 = a >= a;
-var rd2 = b >= b;
-var rd3 = c >= c;
-var rd4 = d >= d;
-var rd5 = e >= e;
-var rd6 = null >= null;
-var rd7 = undefined >= undefined;
-// operator ==
-var re1 = a == a;
-var re2 = b == b;
-var re3 = c == c;
-var re4 = d == d;
-var re5 = e == e;
-var re6 = null == null;
-var re7 = undefined == undefined;
-// operator !=
-var rf1 = a != a;
-var rf2 = b != b;
-var rf3 = c != c;
-var rf4 = d != d;
-var rf5 = e != e;
-var rf6 = null != null;
-var rf7 = undefined != undefined;
-// operator ===
-var rg1 = a === a;
-var rg2 = b === b;
-var rg3 = c === c;
-var rg4 = d === d;
-var rg5 = e === e;
-var rg6 = null === null;
-var rg7 = undefined === undefined;
-// operator !==
-var rh1 = a !== a;
-var rh2 = b !== b;
-var rh3 = c !== c;
-var rh4 = d !== d;
-var rh5 = e !== e;
-var rh6 = null !== null;
-var rh7 = undefined !== undefined;
diff --git a/crates/swc/tests/tsc-references/comparisonOperatorWithIdenticalPrimitiveType.2.minified.js b/crates/swc/tests/tsc-references/comparisonOperatorWithIdenticalPrimitiveType.2.minified.js
deleted file mode 100644
index c8579361c56..00000000000
--- a/crates/swc/tests/tsc-references/comparisonOperatorWithIdenticalPrimitiveType.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [comparisonOperatorWithIdenticalPrimitiveType.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b", E[E.c = 2] = "c";
-}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/comparisonOperatorWithNumberOperand.1.normal.js b/crates/swc/tests/tsc-references/comparisonOperatorWithNumberOperand.1.normal.js
new file mode 100644
index 00000000000..4f5b0ecbbe7
--- /dev/null
+++ b/crates/swc/tests/tsc-references/comparisonOperatorWithNumberOperand.1.normal.js
@@ -0,0 +1,4 @@
+//// [comparisonOperatorWithNumberOperand.ts]
+// repro #52036
+t1 >= 0 // error
+;
diff --git a/crates/swc/tests/tsc-references/comparisonOperatorWithNumberOperand.2.minified.js b/crates/swc/tests/tsc-references/comparisonOperatorWithNumberOperand.2.minified.js
new file mode 100644
index 00000000000..30d6f81e34a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/comparisonOperatorWithNumberOperand.2.minified.js
@@ -0,0 +1,2 @@
+//// [comparisonOperatorWithNumberOperand.ts]
+t1;
diff --git a/crates/swc/tests/tsc-references/comparisonOperatorWithOneOperandIsNull.1.normal.js b/crates/swc/tests/tsc-references/comparisonOperatorWithOneOperandIsNull.1.normal.js
deleted file mode 100644
index 7be79d06b00..00000000000
--- a/crates/swc/tests/tsc-references/comparisonOperatorWithOneOperandIsNull.1.normal.js
+++ /dev/null
@@ -1,152 +0,0 @@
-//// [comparisonOperatorWithOneOperandIsNull.ts]
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-    E[E["c"] = 2] = "c";
-})(E || (E = {}));
-function foo(t) {
-    var foo_r1 = t < null;
-    var foo_r2 = t > null;
-    var foo_r3 = t <= null;
-    var foo_r4 = t >= null;
-    var foo_r5 = t == null;
-    var foo_r6 = t != null;
-    var foo_r7 = t === null;
-    var foo_r8 = t !== null;
-    var foo_r1 = null < t;
-    var foo_r2 = null > t;
-    var foo_r3 = null <= t;
-    var foo_r4 = null >= t;
-    var foo_r5 = null == t;
-    var foo_r6 = null != t;
-    var foo_r7 = null === t;
-    var foo_r8 = null !== t;
-}
-var a;
-var b;
-var c;
-var d;
-var e;
-var f;
-var g;
-// operator <
-var r1a1 = null < a;
-var r1a2 = null < b;
-var r1a3 = null < c;
-var r1a4 = null < d;
-var r1a5 = null < e;
-var r1a6 = null < f;
-var r1a7 = null < g;
-var r1b1 = a < null;
-var r1b2 = b < null;
-var r1b3 = c < null;
-var r1b4 = d < null;
-var r1b5 = e < null;
-var r1b6 = f < null;
-var r1b7 = g < null;
-// operator >
-var r2a1 = null > a;
-var r2a2 = null > b;
-var r2a3 = null > c;
-var r2a4 = null > d;
-var r2a5 = null > e;
-var r2a6 = null > f;
-var r2a7 = null > g;
-var r2b1 = a > null;
-var r2b2 = b > null;
-var r2b3 = c > null;
-var r2b4 = d > null;
-var r2b5 = e > null;
-var r2b6 = f > null;
-var r2b7 = g > null;
-// operator <=
-var r3a1 = null <= a;
-var r3a2 = null <= b;
-var r3a3 = null <= c;
-var r3a4 = null <= d;
-var r3a5 = null <= e;
-var r3a6 = null <= f;
-var r3a7 = null <= g;
-var r3b1 = a <= null;
-var r3b2 = b <= null;
-var r3b3 = c <= null;
-var r3b4 = d <= null;
-var r3b5 = e <= null;
-var r3b6 = f <= null;
-var r3b7 = g <= null;
-// operator >=
-var r4a1 = null >= a;
-var r4a2 = null >= b;
-var r4a3 = null >= c;
-var r4a4 = null >= d;
-var r4a5 = null >= e;
-var r4a6 = null >= f;
-var r4a7 = null >= g;
-var r4b1 = a >= null;
-var r4b2 = b >= null;
-var r4b3 = c >= null;
-var r4b4 = d >= null;
-var r4b5 = e >= null;
-var r4b6 = f >= null;
-var r4b7 = g >= null;
-// operator ==
-var r5a1 = null == a;
-var r5a2 = null == b;
-var r5a3 = null == c;
-var r5a4 = null == d;
-var r5a5 = null == e;
-var r5a6 = null == f;
-var r5a7 = null == g;
-var r5b1 = a == null;
-var r5b2 = b == null;
-var r5b3 = c == null;
-var r5b4 = d == null;
-var r5b5 = e == null;
-var r5b6 = f == null;
-var r5b7 = g == null;
-// operator !=
-var r6a1 = null != a;
-var r6a2 = null != b;
-var r6a3 = null != c;
-var r6a4 = null != d;
-var r6a5 = null != e;
-var r6a6 = null != f;
-var r6a7 = null != g;
-var r6b1 = a != null;
-var r6b2 = b != null;
-var r6b3 = c != null;
-var r6b4 = d != null;
-var r6b5 = e != null;
-var r6b6 = f != null;
-var r6b7 = g != null;
-// operator ===
-var r7a1 = null === a;
-var r7a2 = null === b;
-var r7a3 = null === c;
-var r7a4 = null === d;
-var r7a5 = null === e;
-var r7a6 = null === f;
-var r7a7 = null === g;
-var r7b1 = a === null;
-var r7b2 = b === null;
-var r7b3 = c === null;
-var r7b4 = d === null;
-var r7b5 = e === null;
-var r7b6 = f === null;
-var r7b7 = g === null;
-// operator !==
-var r8a1 = null !== a;
-var r8a2 = null !== b;
-var r8a3 = null !== c;
-var r8a4 = null !== d;
-var r8a5 = null !== e;
-var r8a6 = null !== f;
-var r8a7 = null !== g;
-var r8b1 = a !== null;
-var r8b2 = b !== null;
-var r8b3 = c !== null;
-var r8b4 = d !== null;
-var r8b5 = e !== null;
-var r8b6 = f !== null;
-var r8b7 = g !== null;
diff --git a/crates/swc/tests/tsc-references/comparisonOperatorWithOneOperandIsNull.2.minified.js b/crates/swc/tests/tsc-references/comparisonOperatorWithOneOperandIsNull.2.minified.js
deleted file mode 100644
index dc9e36588c2..00000000000
--- a/crates/swc/tests/tsc-references/comparisonOperatorWithOneOperandIsNull.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [comparisonOperatorWithOneOperandIsNull.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b", E[E.c = 2] = "c";
-}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentLHSCanBeAssigned.1.normal.js b/crates/swc/tests/tsc-references/compoundArithmeticAssignmentLHSCanBeAssigned.1.normal.js
deleted file mode 100644
index 358e91df739..00000000000
--- a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentLHSCanBeAssigned.1.normal.js
+++ /dev/null
@@ -1,28 +0,0 @@
-//// [compoundArithmeticAssignmentLHSCanBeAssigned.ts]
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-    E[E["c"] = 2] = "c";
-})(E || (E = {}));
-var a;
-var b;
-var c;
-var x1;
-x1 *= a;
-x1 *= b;
-x1 *= c;
-x1 *= null;
-x1 *= undefined;
-var x2;
-x2 *= a;
-x2 *= b;
-x2 *= c;
-x2 *= null;
-x2 *= undefined;
-var x3;
-x3 *= a;
-x3 *= b;
-x3 *= c;
-x3 *= null;
-x3 *= undefined;
diff --git a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentLHSCanBeAssigned.2.minified.js b/crates/swc/tests/tsc-references/compoundArithmeticAssignmentLHSCanBeAssigned.2.minified.js
deleted file mode 100644
index 48114687327..00000000000
--- a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentLHSCanBeAssigned.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [compoundArithmeticAssignmentLHSCanBeAssigned.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b", E[E.c = 2] = "c";
-}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentWithInvalidOperands.1.normal.js b/crates/swc/tests/tsc-references/compoundArithmeticAssignmentWithInvalidOperands.1.normal.js
deleted file mode 100644
index ea9141ea6b4..00000000000
--- a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentWithInvalidOperands.1.normal.js
+++ /dev/null
@@ -1,58 +0,0 @@
-//// [compoundArithmeticAssignmentWithInvalidOperands.ts]
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-})(E || (E = {}));
-var a;
-var b;
-var x1;
-x1 *= a;
-x1 *= b;
-x1 *= true;
-x1 *= 0;
-x1 *= "";
-x1 *= E.a;
-x1 *= {};
-x1 *= null;
-x1 *= undefined;
-var x2;
-x2 *= a;
-x2 *= b;
-x2 *= true;
-x2 *= 0;
-x2 *= "";
-x2 *= E.a;
-x2 *= {};
-x2 *= null;
-x2 *= undefined;
-var x3;
-x3 *= a;
-x3 *= b;
-x3 *= true;
-x3 *= 0;
-x3 *= "";
-x3 *= E.a;
-x3 *= {};
-x3 *= null;
-x3 *= undefined;
-var x4;
-x4 *= a;
-x4 *= b;
-x4 *= true;
-x4 *= 0;
-x4 *= "";
-x4 *= E.a;
-x4 *= {};
-x4 *= null;
-x4 *= undefined;
-var x5;
-x5 *= b;
-x5 *= true;
-x5 *= "";
-x5 *= {};
-var x6;
-x6 *= b;
-x6 *= true;
-x6 *= "";
-x6 *= {};
diff --git a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentWithInvalidOperands.2.minified.js b/crates/swc/tests/tsc-references/compoundArithmeticAssignmentWithInvalidOperands.2.minified.js
deleted file mode 100644
index bd2c3407ae1..00000000000
--- a/crates/swc/tests/tsc-references/compoundArithmeticAssignmentWithInvalidOperands.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [compoundArithmeticAssignmentWithInvalidOperands.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b";
-}(E || (E = {})), E.a, E.a, E.a, E.a;
diff --git a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCanBeAssigned1.1.normal.js b/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCanBeAssigned1.1.normal.js
deleted file mode 100644
index 442958dd0b8..00000000000
--- a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCanBeAssigned1.1.normal.js
+++ /dev/null
@@ -1,28 +0,0 @@
-//// [compoundExponentiationAssignmentLHSCanBeAssigned1.ts]
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-    E[E["c"] = 2] = "c";
-})(E || (E = {}));
-var a;
-var b;
-var c;
-var x1;
-x1 = Math.pow(x1, a);
-x1 = Math.pow(x1, b);
-x1 = Math.pow(x1, c);
-x1 = Math.pow(x1, null);
-x1 = Math.pow(x1, undefined);
-var x2;
-x2 = Math.pow(x2, a);
-x2 = Math.pow(x2, b);
-x2 = Math.pow(x2, c);
-x2 = Math.pow(x2, null);
-x2 = Math.pow(x2, undefined);
-var x3;
-x3 = Math.pow(x3, a);
-x3 = Math.pow(x3, b);
-x3 = Math.pow(x3, c);
-x3 = Math.pow(x3, null);
-x3 = Math.pow(x3, undefined);
diff --git a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCanBeAssigned1.2.minified.js b/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCanBeAssigned1.2.minified.js
deleted file mode 100644
index 00377112b50..00000000000
--- a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCanBeAssigned1.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [compoundExponentiationAssignmentLHSCanBeAssigned1.ts]
-var E, a, b, c, x1, x2, x3;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b", E[E.c = 2] = "c";
-}(E || (E = {})), x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1, a), b), c), null), void 0), x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2, a), b), c), null), void 0), x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3, a), b), c), null), void 0);
diff --git a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCannotBeAssigned.1.normal.js b/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCannotBeAssigned.1.normal.js
deleted file mode 100644
index afc200bfe78..00000000000
--- a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCannotBeAssigned.1.normal.js
+++ /dev/null
@@ -1,58 +0,0 @@
-//// [compoundExponentiationAssignmentLHSCannotBeAssigned.ts]
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-})(E || (E = {}));
-var a;
-var b;
-var x1;
-x1 = Math.pow(x1, a);
-x1 = Math.pow(x1, b);
-x1 = Math.pow(x1, true);
-x1 = Math.pow(x1, 0);
-x1 = Math.pow(x1, "");
-x1 = Math.pow(x1, E.a);
-x1 = Math.pow(x1, {});
-x1 = Math.pow(x1, null);
-x1 = Math.pow(x1, undefined);
-var x2;
-x2 = Math.pow(x2, a);
-x2 = Math.pow(x2, b);
-x2 = Math.pow(x2, true);
-x2 = Math.pow(x2, 0);
-x2 = Math.pow(x2, "");
-x2 = Math.pow(x2, E.a);
-x2 = Math.pow(x2, {});
-x2 = Math.pow(x2, null);
-x2 = Math.pow(x2, undefined);
-var x3;
-x3 = Math.pow(x3, a);
-x3 = Math.pow(x3, b);
-x3 = Math.pow(x3, true);
-x3 = Math.pow(x3, 0);
-x3 = Math.pow(x3, "");
-x3 = Math.pow(x3, E.a);
-x3 = Math.pow(x3, {});
-x3 = Math.pow(x3, null);
-x3 = Math.pow(x3, undefined);
-var x4;
-x4 = Math.pow(x4, a);
-x4 = Math.pow(x4, b);
-x4 = Math.pow(x4, true);
-x4 = Math.pow(x4, 0);
-x4 = Math.pow(x4, "");
-x4 = Math.pow(x4, E.a);
-x4 = Math.pow(x4, {});
-x4 = Math.pow(x4, null);
-x4 = Math.pow(x4, undefined);
-var x5;
-x5 = Math.pow(x5, b);
-x5 = Math.pow(x5, true);
-x5 = Math.pow(x5, "");
-x5 = Math.pow(x5, {});
-var x6;
-x6 = Math.pow(x6, b);
-x6 = Math.pow(x6, true);
-x6 = Math.pow(x6, "");
-x6 = Math.pow(x6, {});
diff --git a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCannotBeAssigned.2.minified.js b/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCannotBeAssigned.2.minified.js
deleted file mode 100644
index 3ee1677269f..00000000000
--- a/crates/swc/tests/tsc-references/compoundExponentiationAssignmentLHSCannotBeAssigned.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [compoundExponentiationAssignmentLHSCannotBeAssigned.ts]
-var E, a, b, x1, x2, x3, x4, x5, x6;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b";
-}(E || (E = {})), x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1 = Math.pow(x1, a), b), !0), 0), ""), E.a), {}), null), void 0), x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2 = Math.pow(x2, a), b), !0), 0), ""), E.a), {}), null), void 0), x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3 = Math.pow(x3, a), b), !0), 0), ""), E.a), {}), null), void 0), x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4 = Math.pow(x4, a), b), !0), 0), ""), E.a), {}), null), void 0), x5 = Math.pow(x5 = Math.pow(x5 = Math.pow(x5 = Math.pow(x5, b), !0), ""), {}), x6 = Math.pow(x6 = Math.pow(x6 = Math.pow(x6 = Math.pow(x6, b), !0), ""), {});
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames12_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames12_ES5.1.normal.js
deleted file mode 100644
index 2136c4297af..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames12_ES5.1.normal.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//// [computedPropertyNames12_ES5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var s;
-var n;
-var a;
-var _n = n, _ref = s + n, _ref1 = "hello ".concat(a, " bye");
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-    this[_n] = n;
-    this[_ref] = 2;
-    this["hello bye"] = 0;
-};
-C[_ref1] = 0;
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames12_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames12_ES5.2.minified.js
deleted file mode 100644
index fddb4553c6d..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames12_ES5.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [computedPropertyNames12_ES5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames12_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames12_ES6.1.normal.js
deleted file mode 100644
index aa1a9c8bb19..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames12_ES6.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames12_ES6.ts]
-var s;
-var n;
-var a;
-let _n = n, _ref = s + n, _ref1 = `hello ${a} bye`;
-class C {
-    constructor(){
-        this[_n] = n;
-        this[_ref] = 2;
-        this[`hello bye`] = 0;
-    }
-}
-C[_ref1] = 0;
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames12_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames12_ES6.2.minified.js
deleted file mode 100644
index 2476c54faba..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames12_ES6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNames12_ES6.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames35_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames35_ES5.1.normal.js
deleted file mode 100644
index d7721b84185..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames35_ES5.1.normal.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [computedPropertyNames35_ES5.ts]
-function foo() {
-    return "";
-}
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames35_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames35_ES5.2.minified.js
deleted file mode 100644
index d6ff4a5c2de..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames35_ES5.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNames35_ES5.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames35_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames35_ES6.1.normal.js
deleted file mode 100644
index 462a5d8bffc..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames35_ES6.1.normal.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [computedPropertyNames35_ES6.ts]
-function foo() {
-    return '';
-}
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames35_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames35_ES6.2.minified.js
deleted file mode 100644
index ce136d81f32..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames35_ES6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNames35_ES6.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames3_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames3_ES5.1.normal.js
deleted file mode 100644
index 8c142444651..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames3_ES5.1.normal.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [computedPropertyNames3_ES5.ts]
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames3_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames3_ES5.2.minified.js
deleted file mode 100644
index 8c142444651..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames3_ES5.2.minified.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [computedPropertyNames3_ES5.ts]
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames3_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames3_ES6.1.normal.js
deleted file mode 100644
index c9fa76a737d..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames3_ES6.1.normal.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [computedPropertyNames3_ES6.ts]
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames3_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames3_ES6.2.minified.js
deleted file mode 100644
index c9fa76a737d..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames3_ES6.2.minified.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [computedPropertyNames3_ES6.ts]
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[2:1]
-//!  2 | class C {
-//!  3 |     [0 + 1]() { }
-//!  4 |     static [() => { }]() { }
-//!  5 |     get [delete id]() { }
-//!    :                 ^^
-//!  6 |     set [[0, 1]](v) { }
-//!  7 |     static get [<String>""]() { }
-//!  8 |     static set [id.toString()](v) { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames49_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames49_ES5.1.normal.js
deleted file mode 100644
index 944cf959123..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames49_ES5.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames49_ES5.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[7:1]
-//!   7 |     get [1 + 1]() {
-//!   8 |         return 10;
-//!   9 |     },
-//!  10 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  11 |         // just throw
-//!  12 |         throw 10;
-//!  13 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames49_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames49_ES5.2.minified.js
deleted file mode 100644
index 944cf959123..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames49_ES5.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames49_ES5.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[7:1]
-//!   7 |     get [1 + 1]() {
-//!   8 |         return 10;
-//!   9 |     },
-//!  10 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  11 |         // just throw
-//!  12 |         throw 10;
-//!  13 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames49_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames49_ES6.1.normal.js
deleted file mode 100644
index c78940403f4..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames49_ES6.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames49_ES6.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[7:1]
-//!   7 |     get [1 + 1]() {
-//!   8 |         return 10;
-//!   9 |     },
-//!  10 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  11 |         // just throw
-//!  12 |         throw 10;
-//!  13 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames49_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames49_ES6.2.minified.js
deleted file mode 100644
index c78940403f4..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames49_ES6.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames49_ES6.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[7:1]
-//!   7 |     get [1 + 1]() {
-//!   8 |         return 10;
-//!   9 |     },
-//!  10 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  11 |         // just throw
-//!  12 |         throw 10;
-//!  13 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames50_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames50_ES5.1.normal.js
deleted file mode 100644
index 8c4105b6e88..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames50_ES5.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames50_ES5.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[9:1]
-//!   9 |     get [1 + 1]() {
-//!  10 |         throw 10;
-//!  11 |     },
-//!  12 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  13 |         // just throw
-//!  14 |         throw 10;
-//!  15 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames50_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames50_ES5.2.minified.js
deleted file mode 100644
index 8c4105b6e88..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames50_ES5.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames50_ES5.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[9:1]
-//!   9 |     get [1 + 1]() {
-//!  10 |         throw 10;
-//!  11 |     },
-//!  12 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  13 |         // just throw
-//!  14 |         throw 10;
-//!  15 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames50_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames50_ES6.1.normal.js
deleted file mode 100644
index 53186d58eaf..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames50_ES6.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames50_ES6.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[9:1]
-//!   9 |     get [1 + 1]() {
-//!  10 |         throw 10;
-//!  11 |     },
-//!  12 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  13 |         // just throw
-//!  14 |         throw 10;
-//!  15 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames50_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames50_ES6.2.minified.js
deleted file mode 100644
index 53186d58eaf..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames50_ES6.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNames50_ES6.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[9:1]
-//!   9 |     get [1 + 1]() {
-//!  10 |         throw 10;
-//!  11 |     },
-//!  12 |     set [1 + 1]() {
-//!     :         ^^^^^^^
-//!  13 |         // just throw
-//!  14 |         throw 10;
-//!  15 |     },
-//!     `----
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames52(target=es2015).1.normal.js
deleted file mode 100644
index 75d53a8cb5f..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es2015).1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [computedPropertyNames52.js]
-const array = [];
-for(let i = 0; i < 10; ++i){
-    let _i, _i1;
-    var _C;
-    array.push((_i = i, _i1 = i, _C = class C {
-        constructor(){
-            this[_i] = ()=>C;
-        }
-    }, _C[_i1] = 100, _C));
-}
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames52(target=es2015).2.minified.js
deleted file mode 100644
index f8d6fa6fcf9..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es2015).2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [computedPropertyNames52.js]
-const array = [];
-for(let i = 0; i < 10; ++i){
-    var _C;
-    let _i, _i1;
-    array.push((_i = i, _i1 = i, (_C = class C {
-        constructor(){
-            this[_i] = ()=>C;
-        }
-    })[_i1] = 100, _C));
-}
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es5).1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNames52(target=es5).1.normal.js
deleted file mode 100644
index 2d3781f6fc8..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es5).1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [computedPropertyNames52.js]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var _loop = function(i) {
-    var _i = void 0, _i1 = void 0;
-    var _C;
-    array.push((_i = i, _i1 = i, _C = function C() {
-        "use strict";
-        _class_call_check(this, C);
-        this[_i] = function() {
-            return C;
-        };
-    }, _C[_i1] = 100, _C));
-};
-var array = [];
-for(var i = 0; i < 10; ++i)_loop(i);
diff --git a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es5).2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNames52(target=es5).2.minified.js
deleted file mode 100644
index e09aa71b490..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNames52(target=es5).2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [computedPropertyNames52.js]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-for(var array = [], i = 0; i < 10; ++i)!function(i) {
-    var _C, _i = void 0, _i1 = void 0;
-    array.push((_i = i, _i1 = i, (_C = function C() {
-        "use strict";
-        _class_call_check(this, C), this[_i] = function() {
-            return C;
-        };
-    })[_i1] = 100, _C));
-}(i);
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES5.1.normal.js
deleted file mode 100644
index 1ec8bd4804d..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES5.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit3_ES5.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES5.2.minified.js
deleted file mode 100644
index 1ec8bd4804d..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES5.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit3_ES5.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES6.1.normal.js
deleted file mode 100644
index a35b811d0f0..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES6.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit3_ES6.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES6.2.minified.js
deleted file mode 100644
index a35b811d0f0..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit3_ES6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit3_ES6.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES5.1.normal.js
deleted file mode 100644
index 2a1c6d48856..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES5.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit4_ES5.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES5.2.minified.js
deleted file mode 100644
index c7ef654627f..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES5.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit4_ES5.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES6.1.normal.js
deleted file mode 100644
index b8dc6c9a710..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES6.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit4_ES6.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES6.2.minified.js
deleted file mode 100644
index d05cd89d28b..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesDeclarationEmit4_ES6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesDeclarationEmit4_ES6.ts]
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES5.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES5.1.normal.js
deleted file mode 100644
index fc2c0b59eb6..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES5.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [computedPropertyNamesOnOverloads_ES5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var methodName = "method";
-var accessorName = "accessor";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    var _proto = C.prototype;
-    _proto[methodName] = function(v) {};
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES5.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES5.2.minified.js
deleted file mode 100644
index 1d0b3566143..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES5.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [computedPropertyNamesOnOverloads_ES5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES6.1.normal.js b/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES6.1.normal.js
deleted file mode 100644
index 3f3056589f7..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES6.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [computedPropertyNamesOnOverloads_ES6.ts]
-var methodName = "method";
-var accessorName = "accessor";
-class C {
-    [methodName](v) {}
-}
diff --git a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES6.2.minified.js b/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES6.2.minified.js
deleted file mode 100644
index 5c0f2ff163b..00000000000
--- a/crates/swc/tests/tsc-references/computedPropertyNamesOnOverloads_ES6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [computedPropertyNamesOnOverloads_ES6.ts]
diff --git a/crates/swc/tests/tsc-references/conditionalOperatorConditionIsObjectType.1.normal.js b/crates/swc/tests/tsc-references/conditionalOperatorConditionIsObjectType.1.normal.js
deleted file mode 100644
index d22184c3168..00000000000
--- a/crates/swc/tests/tsc-references/conditionalOperatorConditionIsObjectType.1.normal.js
+++ /dev/null
@@ -1,85 +0,0 @@
-//// [conditionalOperatorConditionIsObjectType.ts]
-//Cond ? Expr1 : Expr2,  Cond is of object type, Expr1 and Expr2 have the same type
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var condObject;
-var exprAny1;
-var exprBoolean1;
-var exprNumber1;
-var exprString1;
-var exprIsObject1;
-var exprAny2;
-var exprBoolean2;
-var exprNumber2;
-var exprString2;
-var exprIsObject2;
-function foo() {}
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-//Cond is an object type variable
-condObject ? exprAny1 : exprAny2;
-condObject ? exprBoolean1 : exprBoolean2;
-condObject ? exprNumber1 : exprNumber2;
-condObject ? exprString1 : exprString2;
-condObject ? exprIsObject1 : exprIsObject2;
-condObject ? exprString1 : exprBoolean1; // union
-//Cond is an object type literal
-(function(a) {
-    return a.length;
-}) ? exprAny1 : exprAny2;
-(function(a) {
-    return a.length;
-}) ? exprBoolean1 : exprBoolean2;
-({}) ? exprNumber1 : exprNumber2;
-({
-    a: 1,
-    b: "s"
-}) ? exprString1 : exprString2;
-({
-    a: 1,
-    b: "s"
-}) ? exprIsObject1 : exprIsObject2;
-({
-    a: 1,
-    b: "s"
-}) ? exprString1 : exprBoolean1; // union
-//Cond is an object type expression
-foo() ? exprAny1 : exprAny2;
-new Date() ? exprBoolean1 : exprBoolean2;
-new C() ? exprNumber1 : exprNumber2;
-C.doIt() ? exprString1 : exprString2;
-condObject.valueOf() ? exprIsObject1 : exprIsObject2;
-new Date() ? exprString1 : exprBoolean1; // union
-//Results shoud be same as Expr1 and Expr2
-var resultIsAny1 = condObject ? exprAny1 : exprAny2;
-var resultIsBoolean1 = condObject ? exprBoolean1 : exprBoolean2;
-var resultIsNumber1 = condObject ? exprNumber1 : exprNumber2;
-var resultIsString1 = condObject ? exprString1 : exprString2;
-var resultIsObject1 = condObject ? exprIsObject1 : exprIsObject2;
-var resultIsStringOrBoolean1 = condObject ? exprString1 : exprBoolean1; // union
-var resultIsAny2 = function(a) {
-    return a.length;
-} ? exprAny1 : exprAny2;
-var resultIsBoolean2 = function(a) {
-    return a.length;
-} ? exprBoolean1 : exprBoolean2;
-var resultIsNumber2 = {} ? exprNumber1 : exprNumber2;
-var resultIsString2 = {
-    a: 1,
-    b: "s"
-} ? exprString1 : exprString2;
-var resultIsObject2 = {
-    a: 1,
-    b: "s"
-} ? exprIsObject1 : exprIsObject2;
-var resultIsStringOrBoolean2 = {
-    a: 1,
-    b: "s"
-} ? exprString1 : exprBoolean1; // union
-var resultIsAny3 = foo() ? exprAny1 : exprAny2;
-var resultIsBoolean3 = new Date() ? exprBoolean1 : exprBoolean2;
-var resultIsNumber3 = new C() ? exprNumber1 : exprNumber2;
-var resultIsString3 = C.doIt() ? exprString1 : exprString2;
-var resultIsObject3 = condObject.valueOf() ? exprIsObject1 : exprIsObject2;
-var resultIsStringOrBoolean3 = C.doIt() ? exprString1 : exprBoolean1; // union
diff --git a/crates/swc/tests/tsc-references/conditionalOperatorConditionIsObjectType.2.minified.js b/crates/swc/tests/tsc-references/conditionalOperatorConditionIsObjectType.2.minified.js
deleted file mode 100644
index ab279c5ef6e..00000000000
--- a/crates/swc/tests/tsc-references/conditionalOperatorConditionIsObjectType.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [conditionalOperatorConditionIsObjectType.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var condObject, C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-new C(), C.doIt(), condObject.valueOf(), new C(), C.doIt(), condObject.valueOf(), C.doIt();
diff --git a/crates/swc/tests/tsc-references/constAssertions.1.normal.js b/crates/swc/tests/tsc-references/constAssertions.1.normal.js
deleted file mode 100644
index 8bdd40a0ed0..00000000000
--- a/crates/swc/tests/tsc-references/constAssertions.1.normal.js
+++ /dev/null
@@ -1,170 +0,0 @@
-//// [constAssertions.ts]
-let v1 = 'abc';
-let v2 = `abc`;
-let v3 = 10;
-let v4 = -10;
-let v5 = +10;
-let v6 = 10n;
-let v7 = -10n;
-let v8 = true;
-let v9 = false;
-let c1 = 'abc';
-let c2 = `abc`;
-let c3 = 10;
-let c4 = -10;
-let c5 = +10;
-let c6 = 10n;
-let c7 = -10n;
-let c8 = true;
-let c9 = false;
-let vv1 = v1;
-let vc1 = c1;
-let a1 = [];
-let a2 = [
-    1,
-    2,
-    3
-];
-let a3 = [
-    10,
-    'hello',
-    true
-];
-let a4 = [
-    ...[
-        1,
-        2,
-        3
-    ]
-];
-let a5 = [
-    1,
-    2,
-    3
-];
-let a6 = [
-    ...a5
-];
-let a7 = [
-    ...a6
-];
-let a8 = [
-    'abc',
-    ...a7
-];
-let a9 = [
-    ...a8
-];
-let o1 = {
-    x: 10,
-    y: 20
-};
-let o2 = {
-    a: 1,
-    'b': 2,
-    ['c']: 3,
-    d () {},
-    ['e' + '']: 4
-};
-let o3 = {
-    ...o1,
-    ...o2
-};
-let o4 = {
-    a: 1,
-    b: 2
-};
-let o5 = {
-    ...o4
-};
-let o6 = {
-    ...o5
-};
-let o7 = {
-    ...d
-};
-let o8 = {
-    ...o7
-};
-let o9 = {
-    x: 10,
-    foo () {
-        this.x = 20;
-    }
-}; // Error
-let p1 = 10;
-let p2 = -10;
-let p3 = [
-    10
-];
-let p4 = [
-    [
-        [
-            [
-                10
-            ]
-        ]
-    ]
-];
-let x1 = {
-    x: 10,
-    y: [
-        20,
-        30
-    ],
-    z: {
-        a: {
-            b: 42
-        }
-    }
-};
-let q1 = 10;
-let q2 = 'abc';
-let q3 = true;
-let q4 = [
-    1,
-    2,
-    3
-];
-let q5 = {
-    x: 10,
-    y: 20
-};
-let e1 = v1; // Error
-let e2 = true ? 1 : 0; // Error
-let e3 = id(1); // Error
-let t1 = 'foo';
-let t2 = 'bar';
-let t3 = `${t1}-${t2}`;
-let t4 = `${`(${t1})`}-${`(${t2})`}`;
-function ff1(x, y) {
-    return `${x}-${y}`;
-}
-function ff2(x, y) {
-    return `${x}-${y}`;
-}
-const ts1 = ff2('foo', 'bar');
-const ts2 = ff2('foo', !!true ? '0' : '1');
-const ts3 = ff2(!!true ? 'top' : 'bottom', !!true ? 'left' : 'right');
-function ff3(x, y) {
-    return `${x}${y}`;
-}
-function ff4(verify, contentMatches) {
-    const action = verify ? `verify` : `write`;
-    const contentMatch = contentMatches ? `match` : `nonMatch`;
-    const outcome = `${action}_${contentMatch}`;
-    return outcome;
-}
-function ff5(verify, contentMatches) {
-    const action = verify ? `verify` : `write`;
-    const contentMatch = contentMatches ? `match` : `nonMatch`;
-    const outcome = `${action}_${contentMatch}`;
-    return outcome;
-}
-function accessorNames(propName) {
-    return [
-        `get-${propName}`,
-        `set-${propName}`
-    ];
-}
-const ns1 = accessorNames('foo');
diff --git a/crates/swc/tests/tsc-references/constAssertions.2.minified.js b/crates/swc/tests/tsc-references/constAssertions.2.minified.js
deleted file mode 100644
index 28d76367b15..00000000000
--- a/crates/swc/tests/tsc-references/constAssertions.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [constAssertions.ts]
-function ff2(x, y) {
-    return `${x}-${y}`;
-}
-d, id(1), ff2('foo', 'bar'), ff2('foo', '0'), ff2('top', 'left');
diff --git a/crates/swc/tests/tsc-references/constEnum2.1.normal.js b/crates/swc/tests/tsc-references/constEnum2.1.normal.js
new file mode 100644
index 00000000000..72e6c34f7d3
--- /dev/null
+++ b/crates/swc/tests/tsc-references/constEnum2.1.normal.js
@@ -0,0 +1,13 @@
+//// [constEnum2.ts]
+// An enum declaration that specifies a const modifier is a constant enum declaration.
+// In a constant enum declaration, all members must have constant values and
+// it is an error for a member declaration to specify an expression that isn't classified as a constant enum expression.
+// Error : not a constant enum expression
+var CONST = 9000 % 2;
+var D;
+(function(D) {
+    D[D["d"] = 10] = "d";
+    D[D["e"] = 199 * Math.floor(Math.random() * 1000)] = "e";
+    D[D["f"] = 10 - 100 * Math.floor(Math.random() % 8)] = "f";
+    D[D["g"] = CONST] = "g";
+})(D || (D = {}));
diff --git a/crates/swc/tests/tsc-references/constEnum2.2.minified.js b/crates/swc/tests/tsc-references/constEnum2.2.minified.js
new file mode 100644
index 00000000000..18d3688a8bb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/constEnum2.2.minified.js
@@ -0,0 +1,5 @@
+//// [constEnum2.ts]
+var D;
+!function(D) {
+    D[D.d = 10] = "d", D[D.e = 199 * Math.floor(1000 * Math.random())] = "e", D[D.f = 10 - 100 * Math.floor(Math.random() % 8)] = "f", D[D.g = 0] = "g";
+}(D || (D = {}));
diff --git a/crates/swc/tests/tsc-references/constructorFunctionMethodTypeParameters.1.normal.js b/crates/swc/tests/tsc-references/constructorFunctionMethodTypeParameters.1.normal.js
new file mode 100644
index 00000000000..833edcb16d5
--- /dev/null
+++ b/crates/swc/tests/tsc-references/constructorFunctionMethodTypeParameters.1.normal.js
@@ -0,0 +1,26 @@
+//// [constructorFunctionMethodTypeParameters.js]
+/**
+ * @template {string} T
+ * @param {T} t
+ */ function Cls(t) {
+    this.t = t;
+}
+/**
+ * @template {string} V
+ * @param {T} t
+ * @param {V} v
+ * @return {V}
+ */ Cls.prototype.topLevelComment = function(t, v) {
+    return v;
+};
+Cls.prototype.nestedComment = /**
+     * @template {string} U
+     * @param {T} t
+     * @param {U} u
+     * @return {T}
+     */ function(t, u) {
+    return t;
+};
+var c = new Cls("a");
+var s = c.topLevelComment("a", "b");
+var t = c.nestedComment("a", "b");
diff --git a/crates/swc/tests/tsc-references/constructorFunctionMethodTypeParameters.2.minified.js b/crates/swc/tests/tsc-references/constructorFunctionMethodTypeParameters.2.minified.js
new file mode 100644
index 00000000000..8adfba6d3df
--- /dev/null
+++ b/crates/swc/tests/tsc-references/constructorFunctionMethodTypeParameters.2.minified.js
@@ -0,0 +1,11 @@
+//// [constructorFunctionMethodTypeParameters.js]
+function Cls(t) {
+    this.t = t;
+}
+Cls.prototype.topLevelComment = function(t, v) {
+    return v;
+}, Cls.prototype.nestedComment = function(t, u) {
+    return t;
+};
+var c = new Cls("a");
+c.topLevelComment("a", "b"), c.nestedComment("a", "b");
diff --git a/crates/swc/tests/tsc-references/controlFlowBindingElement.1.normal.js b/crates/swc/tests/tsc-references/controlFlowBindingElement.1.normal.js
new file mode 100644
index 00000000000..02bd4c9b963
--- /dev/null
+++ b/crates/swc/tests/tsc-references/controlFlowBindingElement.1.normal.js
@@ -0,0 +1,72 @@
+//// [controlFlowBindingElement.ts]
+{
+    var data = {
+        param: "value"
+    };
+    var _data_param = data.param, param = _data_param === void 0 ? function() {
+        throw new Error("param is not defined");
+    }() : _data_param;
+    console.log(param); // should not trigger 'Unreachable code detected.'    
+}{
+    var data1 = {
+        param: "value"
+    };
+    var foo = "";
+    var _data_param1 = data1.param, param1 = _data_param1 === void 0 ? function() {
+        throw new Error("param is not defined");
+    }() : _data_param1;
+    foo; // should be string  
+}{
+    var data2 = {
+        param: "value"
+    };
+    var foo1 = "";
+    var _data_param2 = data2.param, param2 = _data_param2 === void 0 ? function() {
+        foo1 = undefined;
+    }() : _data_param2;
+    foo1; // should be string | undefined
+}{
+    var data3 = {
+        param: "value"
+    };
+    var foo2 = "";
+    var _data_param3 = data3.param, param3 = _data_param3 === void 0 ? function() {
+        return "" + 1;
+    }() : _data_param3;
+    foo2; // should be string
+}{
+    var foo3;
+    var window = {};
+    window.window = window;
+    var _window_ = window[function() {
+        foo3 = "";
+        return "window";
+    }()], bar = _window_[function() {
+        return "window";
+    }()];
+    foo3; // should be string
+}{
+    var foo4;
+    var window1 = {};
+    window1.window = window1;
+    var _window_1 = window1[function() {
+        return "window";
+    }()], bar1 = _window_1[function() {
+        foo4 = "";
+        return "window";
+    }()];
+    foo4; // should be string
+}{
+    var foo5;
+    var window2 = {};
+    window2.window = window2;
+    var _window_2 = window2[function() {
+        return "window";
+    }()], tmp = _window_2[function() {
+        return "window";
+    }()], bar2 = tmp === void 0 ? function() {
+        foo5 = "";
+        return window2;
+    }() : tmp;
+    foo5; // should be string | undefined
+}
diff --git a/crates/swc/tests/tsc-references/controlFlowBindingElement.2.minified.js b/crates/swc/tests/tsc-references/controlFlowBindingElement.2.minified.js
new file mode 100644
index 00000000000..6195e8b0441
--- /dev/null
+++ b/crates/swc/tests/tsc-references/controlFlowBindingElement.2.minified.js
@@ -0,0 +1,11 @@
+//// [controlFlowBindingElement.ts]
+var _data_param = "value";
+console.log(void 0 === _data_param ? function() {
+    throw Error("param is not defined");
+}() : _data_param);
+var window = {};
+window.window = window, window.window.window;
+var window1 = {};
+window1.window = window1, window1.window.window;
+var window2 = {};
+window2.window = window2, window2.window.window;
diff --git a/crates/swc/tests/tsc-references/controlFlowGenericTypes.1.normal.js b/crates/swc/tests/tsc-references/controlFlowGenericTypes.1.normal.js
index fdffc92de61..b04be1e832f 100644
--- a/crates/swc/tests/tsc-references/controlFlowGenericTypes.1.normal.js
+++ b/crates/swc/tests/tsc-references/controlFlowGenericTypes.1.normal.js
@@ -154,3 +154,6 @@ function update(control, key, value) {
         control[key] = value;
     }
 }
+function getColumnProperty(column, key) {
+    return column[key];
+}
diff --git a/crates/swc/tests/tsc-references/controlFlowIterationErrorsAsync.1.normal.js b/crates/swc/tests/tsc-references/controlFlowIterationErrorsAsync.1.normal.js
new file mode 100644
index 00000000000..53e269d2e33
--- /dev/null
+++ b/crates/swc/tests/tsc-references/controlFlowIterationErrorsAsync.1.normal.js
@@ -0,0 +1,434 @@
+//// [controlFlowIterationErrorsAsync.ts]
+import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
+import _ts_generator from "@swc/helpers/src/_ts_generator.mjs";
+var cond;
+function len(s) {
+    return _len.apply(this, arguments);
+}
+function _len() {
+    _len = _async_to_generator(function(s) {
+        return _ts_generator(this, function(_state) {
+            return [
+                2,
+                s.length
+            ];
+        });
+    });
+    return _len.apply(this, arguments);
+}
+function f1() {
+    return _f1.apply(this, arguments);
+}
+function _f1() {
+    _f1 = _async_to_generator(function() {
+        var x;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    return [
+                        4,
+                        len(x)
+                    ];
+                case 2:
+                    x = _state.sent();
+                    x;
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    x;
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _f1.apply(this, arguments);
+}
+function f2() {
+    return _f2.apply(this, arguments);
+}
+function _f2() {
+    _f2 = _async_to_generator(function() {
+        var x;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    x;
+                    return [
+                        4,
+                        len(x)
+                    ];
+                case 2:
+                    x = _state.sent();
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    x;
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _f2.apply(this, arguments);
+}
+function g1() {
+    return _g1.apply(this, arguments);
+}
+function _g1() {
+    _g1 = _async_to_generator(function() {
+        var x;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    return [
+                        4,
+                        foo(x)
+                    ];
+                case 2:
+                    x = _state.sent();
+                    x;
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    x;
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _g1.apply(this, arguments);
+}
+function g2() {
+    return _g2.apply(this, arguments);
+}
+function _g2() {
+    _g2 = _async_to_generator(function() {
+        var x;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    x;
+                    return [
+                        4,
+                        foo(x)
+                    ];
+                case 2:
+                    x = _state.sent();
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    x;
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _g2.apply(this, arguments);
+}
+function asNumber(x) {
+    return _asNumber.apply(this, arguments);
+}
+function _asNumber() {
+    _asNumber = _async_to_generator(function(x) {
+        return _ts_generator(this, function(_state) {
+            return [
+                2,
+                +x
+            ];
+        });
+    });
+    return _asNumber.apply(this, arguments);
+}
+function h1() {
+    return _h1.apply(this, arguments);
+}
+function _h1() {
+    _h1 = _async_to_generator(function() {
+        var x;
+        return _ts_generator(this, function(_state) {
+            x = "0";
+            while(cond){
+                x = +x + 1;
+                x;
+            }
+            return [
+                2
+            ];
+        });
+    });
+    return _h1.apply(this, arguments);
+}
+function h2() {
+    return _h2.apply(this, arguments);
+}
+function _h2() {
+    _h2 = _async_to_generator(function() {
+        var x;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "0";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    return [
+                        4,
+                        asNumber(x)
+                    ];
+                case 2:
+                    x = _state.sent() + 1;
+                    x;
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _h2.apply(this, arguments);
+}
+function h3() {
+    return _h3.apply(this, arguments);
+}
+function _h3() {
+    _h3 = _async_to_generator(function() {
+        var x, y;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "0";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    return [
+                        4,
+                        asNumber(x)
+                    ];
+                case 2:
+                    y = _state.sent();
+                    x = y + 1;
+                    x;
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _h3.apply(this, arguments);
+}
+function h4() {
+    return _h4.apply(this, arguments);
+}
+function _h4() {
+    _h4 = _async_to_generator(function() {
+        var x, y;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    x = "0";
+                    _state.label = 1;
+                case 1:
+                    if (!cond) return [
+                        3,
+                        3
+                    ];
+                    x;
+                    return [
+                        4,
+                        asNumber(x)
+                    ];
+                case 2:
+                    y = _state.sent();
+                    x = y + 1;
+                    x;
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _h4.apply(this, arguments);
+}
+function get_things(_) {
+    return _get_things.apply(this, arguments);
+}
+function _get_things() {
+    _get_things = // repro #51115
+    _async_to_generator(function(_) {
+        return _ts_generator(this, function(_state) {
+            return [
+                2,
+                [
+                    0
+                ]
+            ];
+        });
+    });
+    return _get_things.apply(this, arguments);
+}
+function foobar() {
+    return _foobar.apply(this, arguments);
+}
+function _foobar() {
+    _foobar = _async_to_generator(function() {
+        var before, i, results;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    before = undefined;
+                    i = 0;
+                    _state.label = 1;
+                case 1:
+                    if (!(i < 2)) return [
+                        3,
+                        4
+                    ];
+                    return [
+                        4,
+                        get_things(before)
+                    ];
+                case 2:
+                    results = _state.sent();
+                    before = results[0];
+                    _state.label = 3;
+                case 3:
+                    i++;
+                    return [
+                        3,
+                        1
+                    ];
+                case 4:
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _foobar.apply(this, arguments);
+}
+/*#__PURE__*/ _async_to_generator(function() {
+    var bar, baz;
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                bar = undefined;
+                _state.label = 1;
+            case 1:
+                return [
+                    4,
+                    foox(bar)
+                ];
+            case 2:
+                baz = _state.sent();
+                bar = baz;
+                _state.label = 3;
+            case 3:
+                if (bar) return [
+                    3,
+                    1
+                ];
+                _state.label = 4;
+            case 4:
+                return [
+                    2
+                ];
+        }
+    });
+});
+function myFunc() {
+    return _myFunc.apply(this, arguments);
+}
+function _myFunc() {
+    _myFunc = _async_to_generator(function() {
+        var lastId, entities;
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    lastId = undefined;
+                    _state.label = 1;
+                case 1:
+                    if (!true) return [
+                        3,
+                        3
+                    ];
+                    return [
+                        4,
+                        myQuery({
+                            lastId: lastId
+                        })
+                    ];
+                case 2:
+                    entities = _state.sent().entities;
+                    lastId = entities[entities.length - 1];
+                    return [
+                        3,
+                        1
+                    ];
+                case 3:
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _myFunc.apply(this, arguments);
+}
diff --git a/crates/swc/tests/tsc-references/controlFlowIterationErrorsAsync.2.minified.js b/crates/swc/tests/tsc-references/controlFlowIterationErrorsAsync.2.minified.js
new file mode 100644
index 00000000000..41e55226cd4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/controlFlowIterationErrorsAsync.2.minified.js
@@ -0,0 +1,3 @@
+//// [controlFlowIterationErrorsAsync.ts]
+import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
+import _ts_generator from "@swc/helpers/src/_ts_generator.mjs";
diff --git a/crates/swc/tests/tsc-references/controlFlowOptionalChain.1.normal.js b/crates/swc/tests/tsc-references/controlFlowOptionalChain.1.normal.js
index 3042390257f..57c7d1ea0fc 100644
--- a/crates/swc/tests/tsc-references/controlFlowOptionalChain.1.normal.js
+++ b/crates/swc/tests/tsc-references/controlFlowOptionalChain.1.normal.js
@@ -480,3 +480,12 @@ while(((_arr_i = arr[i]) === null || _arr_i === void 0 ? void 0 : _arr_i.tag) ==
         console.log("I should ALSO be reachable");
     }
 }
+function f50(obj) {
+    var _obj_main;
+    for(var key in (_obj_main = obj.main) === null || _obj_main === void 0 ? void 0 : _obj_main.childs){
+        if (obj.main.childs[key] === obj) {
+            return obj;
+        }
+    }
+    return null;
+}
diff --git a/crates/swc/tests/tsc-references/controlFlowParameter.1.normal.js b/crates/swc/tests/tsc-references/controlFlowParameter.1.normal.js
new file mode 100644
index 00000000000..f1fcd88dd50
--- /dev/null
+++ b/crates/swc/tests/tsc-references/controlFlowParameter.1.normal.js
@@ -0,0 +1,23 @@
+//// [controlFlowParameter.ts]
+function f1() {
+    var required = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : function() {
+        throw new Error("bad");
+    }();
+    console.log("ok"); // should not trigger 'Unreachable code detected.'
+}
+function f2(a) {
+    var required = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : function() {
+        a = 1;
+    }();
+    a; // should be number | string | undefined
+}
+function f3() {
+    var a = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 1, required = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : function() {
+        a = "";
+    }();
+    a; // should be number | string
+}
+function f4() {
+    var a = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 1, _ref = arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {}, b = _ref[a = ""];
+    a; // should be string
+}
diff --git a/crates/swc/tests/tsc-references/controlFlowParameter.2.minified.js b/crates/swc/tests/tsc-references/controlFlowParameter.2.minified.js
new file mode 100644
index 00000000000..f621c3d32b6
--- /dev/null
+++ b/crates/swc/tests/tsc-references/controlFlowParameter.2.minified.js
@@ -0,0 +1 @@
+//// [controlFlowParameter.ts]
diff --git a/crates/swc/tests/tsc-references/declarationFileForJsonImport.1.normal.js b/crates/swc/tests/tsc-references/declarationFileForJsonImport.1.normal.js
new file mode 100644
index 00000000000..0e58e34e67e
--- /dev/null
+++ b/crates/swc/tests/tsc-references/declarationFileForJsonImport.1.normal.js
@@ -0,0 +1,6 @@
+//// [main.ts]
+import data from "./data.json";
+var x = data;
+//// [data.json]
+{}//// [data.d.json.ts]
+export default val;
diff --git a/crates/swc/tests/tsc-references/declarationFileForJsonImport.2.minified.js b/crates/swc/tests/tsc-references/declarationFileForJsonImport.2.minified.js
new file mode 100644
index 00000000000..4df3819b3cb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/declarationFileForJsonImport.2.minified.js
@@ -0,0 +1,5 @@
+//// [main.ts]
+import "./data.json";
+//// [data.json]
+//// [data.d.json.ts]
+export default val;
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedAmd.1.normal.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedAmd.1.normal.js
deleted file mode 100644
index 98be2456721..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedAmd.1.normal.js
+++ /dev/null
@@ -1,44 +0,0 @@
-//// [a.ts]
-define([
-    "require",
-    "exports",
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(require, exports, _tsDecorate) {
-    "use strict";
-    Object.defineProperty(exports, "__esModule", {
-        value: true
-    });
-    Object.defineProperty(exports, "default", {
-        enumerable: true,
-        get: ()=>Foo
-    });
-    _tsDecorate = _tsDecorate.default;
-    var decorator;
-    let Foo = class Foo {
-    };
-    Foo = _tsDecorate([
-        decorator
-    ], Foo);
-});
-//// [b.ts]
-define([
-    "require",
-    "exports",
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(require, exports, _tsDecorate) {
-    "use strict";
-    Object.defineProperty(exports, "__esModule", {
-        value: true
-    });
-    Object.defineProperty(exports, "default", {
-        enumerable: true,
-        get: ()=>_class
-    });
-    _tsDecorate = _tsDecorate.default;
-    var decorator;
-    let _class = class _class {
-    };
-    _class = _tsDecorate([
-        decorator
-    ], _class);
-});
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedAmd.2.minified.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedAmd.2.minified.js
deleted file mode 100644
index 1d95ee9484f..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedAmd.2.minified.js
+++ /dev/null
@@ -1,40 +0,0 @@
-//// [a.ts]
-define([
-    "require",
-    "exports",
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(require, exports, _tsDecorate) {
-    "use strict";
-    var decorator;
-    Object.defineProperty(exports, "__esModule", {
-        value: !0
-    }), Object.defineProperty(exports, "default", {
-        enumerable: !0,
-        get: ()=>Foo
-    }), _tsDecorate = _tsDecorate.default;
-    let Foo = class {
-    };
-    Foo = _tsDecorate([
-        decorator
-    ], Foo);
-});
-//// [b.ts]
-define([
-    "require",
-    "exports",
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(require, exports, _tsDecorate) {
-    "use strict";
-    var decorator;
-    Object.defineProperty(exports, "__esModule", {
-        value: !0
-    }), Object.defineProperty(exports, "default", {
-        enumerable: !0,
-        get: ()=>_class
-    }), _tsDecorate = _tsDecorate.default;
-    let _class = class {
-    };
-    _class = _tsDecorate([
-        decorator
-    ], _class);
-});
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedCommonjs.1.normal.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedCommonjs.1.normal.js
deleted file mode 100644
index 7a8c6ce9eb3..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedCommonjs.1.normal.js
+++ /dev/null
@@ -1,32 +0,0 @@
-//// [a.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-Object.defineProperty(exports, "default", {
-    enumerable: true,
-    get: ()=>Foo
-});
-const _tsDecorate = require("@swc/helpers/lib/_ts_decorate.js").default;
-var decorator;
-let Foo = class Foo {
-};
-Foo = _tsDecorate([
-    decorator
-], Foo);
-//// [b.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-Object.defineProperty(exports, "default", {
-    enumerable: true,
-    get: ()=>_class
-});
-const _tsDecorate = require("@swc/helpers/lib/_ts_decorate.js").default;
-var decorator;
-let _class = class _class {
-};
-_class = _tsDecorate([
-    decorator
-], _class);
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedCommonjs.2.minified.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedCommonjs.2.minified.js
deleted file mode 100644
index f5bee64fbf7..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedCommonjs.2.minified.js
+++ /dev/null
@@ -1,30 +0,0 @@
-//// [a.ts]
-"use strict";
-var decorator;
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-}), Object.defineProperty(exports, "default", {
-    enumerable: !0,
-    get: ()=>Foo
-});
-const _tsDecorate = require("@swc/helpers/lib/_ts_decorate.js").default;
-let Foo = class {
-};
-Foo = _tsDecorate([
-    decorator
-], Foo);
-//// [b.ts]
-"use strict";
-var decorator;
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-}), Object.defineProperty(exports, "default", {
-    enumerable: !0,
-    get: ()=>_class
-});
-const _tsDecorate = require("@swc/helpers/lib/_ts_decorate.js").default;
-let _class = class {
-};
-_class = _tsDecorate([
-    decorator
-], _class);
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedSystem.1.normal.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedSystem.1.normal.js
deleted file mode 100644
index 2d525325468..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedSystem.1.normal.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [a.ts]
-System.register([
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(_export, _context) {
-    "use strict";
-    var _ts_decorate, decorator, Foo;
-    return {
-        setters: [
-            function(_tsDecorate) {
-                _ts_decorate = _tsDecorate.default;
-            }
-        ],
-        execute: function() {
-            _export("default", Foo = class Foo {
-            });
-            _export("default", Foo = _ts_decorate([
-                decorator
-            ], Foo));
-        }
-    };
-});
-//// [b.ts]
-System.register([
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(_export, _context) {
-    "use strict";
-    var _ts_decorate, decorator, _class;
-    return {
-        setters: [
-            function(_tsDecorate) {
-                _ts_decorate = _tsDecorate.default;
-            }
-        ],
-        execute: function() {
-            _export("default", _class = class _class {
-            });
-            _export("default", _class = _ts_decorate([
-                decorator
-            ], _class));
-        }
-    };
-});
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedSystem.2.minified.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedSystem.2.minified.js
deleted file mode 100644
index 0818b0c1432..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedSystem.2.minified.js
+++ /dev/null
@@ -1,40 +0,0 @@
-//// [a.ts]
-System.register([
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(_export, _context) {
-    "use strict";
-    var _ts_decorate, decorator, Foo;
-    return {
-        setters: [
-            function(_tsDecorate) {
-                _ts_decorate = _tsDecorate.default;
-            }
-        ],
-        execute: function() {
-            _export("default", Foo = class {
-            }), _export("default", Foo = _ts_decorate([
-                decorator
-            ], Foo));
-        }
-    };
-});
-//// [b.ts]
-System.register([
-    "@swc/helpers/src/_ts_decorate.mjs"
-], function(_export, _context) {
-    "use strict";
-    var _ts_decorate, decorator, _class;
-    return {
-        setters: [
-            function(_tsDecorate) {
-                _ts_decorate = _tsDecorate.default;
-            }
-        ],
-        execute: function() {
-            _export("default", _class = class {
-            }), _export("default", _class = _ts_decorate([
-                decorator
-            ], _class));
-        }
-    };
-});
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedUmd.1.normal.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedUmd.1.normal.js
deleted file mode 100644
index 256265970f9..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedUmd.1.normal.js
+++ /dev/null
@@ -1,50 +0,0 @@
-//// [a.ts]
-(function(global, factory) {
-    if (typeof module === "object" && typeof module.exports === "object") factory(exports, require("@swc/helpers/src/_ts_decorate.mjs"));
-    else if (typeof define === "function" && define.amd) define([
-        "exports",
-        "@swc/helpers/src/_ts_decorate.mjs"
-    ], factory);
-    else if (global = typeof globalThis !== "undefined" ? globalThis : global || self) factory(global.aTs = {}, global.tsDecorateMjs);
-})(this, function(exports, _tsDecorate) {
-    "use strict";
-    Object.defineProperty(exports, "__esModule", {
-        value: true
-    });
-    Object.defineProperty(exports, "default", {
-        enumerable: true,
-        get: ()=>Foo
-    });
-    _tsDecorate = _tsDecorate.default;
-    var decorator;
-    let Foo = class Foo {
-    };
-    Foo = _tsDecorate([
-        decorator
-    ], Foo);
-});
-//// [b.ts]
-(function(global, factory) {
-    if (typeof module === "object" && typeof module.exports === "object") factory(exports, require("@swc/helpers/src/_ts_decorate.mjs"));
-    else if (typeof define === "function" && define.amd) define([
-        "exports",
-        "@swc/helpers/src/_ts_decorate.mjs"
-    ], factory);
-    else if (global = typeof globalThis !== "undefined" ? globalThis : global || self) factory(global.bTs = {}, global.tsDecorateMjs);
-})(this, function(exports, _tsDecorate) {
-    "use strict";
-    Object.defineProperty(exports, "__esModule", {
-        value: true
-    });
-    Object.defineProperty(exports, "default", {
-        enumerable: true,
-        get: ()=>_class
-    });
-    _tsDecorate = _tsDecorate.default;
-    var decorator;
-    let _class = class _class {
-    };
-    _class = _tsDecorate([
-        decorator
-    ], _class);
-});
diff --git a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedUmd.2.minified.js b/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedUmd.2.minified.js
deleted file mode 100644
index 5edded9efe5..00000000000
--- a/crates/swc/tests/tsc-references/decoratedDefaultExportsGetExportedUmd.2.minified.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [a.ts]
-!function(global, factory) {
-    "object" == typeof module && "object" == typeof module.exports ? factory(exports, require("@swc/helpers/src/_ts_decorate.mjs")) : "function" == typeof define && define.amd ? define([
-        "exports",
-        "@swc/helpers/src/_ts_decorate.mjs"
-    ], factory) : (global = "undefined" != typeof globalThis ? globalThis : global || self) && factory(global.aTs = {}, global.tsDecorateMjs);
-}(this, function(exports1, _tsDecorate) {
-    "use strict";
-    var decorator;
-    Object.defineProperty(exports1, "__esModule", {
-        value: !0
-    }), Object.defineProperty(exports1, "default", {
-        enumerable: !0,
-        get: ()=>Foo
-    }), _tsDecorate = _tsDecorate.default;
-    let Foo = class {
-    };
-    Foo = _tsDecorate([
-        decorator
-    ], Foo);
-});
-//// [b.ts]
-!function(global, factory) {
-    "object" == typeof module && "object" == typeof module.exports ? factory(exports, require("@swc/helpers/src/_ts_decorate.mjs")) : "function" == typeof define && define.amd ? define([
-        "exports",
-        "@swc/helpers/src/_ts_decorate.mjs"
-    ], factory) : (global = "undefined" != typeof globalThis ? globalThis : global || self) && factory(global.bTs = {}, global.tsDecorateMjs);
-}(this, function(exports1, _tsDecorate) {
-    "use strict";
-    var decorator;
-    Object.defineProperty(exports1, "__esModule", {
-        value: !0
-    }), Object.defineProperty(exports1, "default", {
-        enumerable: !0,
-        get: ()=>_class
-    }), _tsDecorate = _tsDecorate.default;
-    let _class = class {
-    };
-    _class = _tsDecorate([
-        decorator
-    ], _class);
-});
diff --git a/crates/swc/tests/tsc-references/decoratorCallGeneric.1.normal.js b/crates/swc/tests/tsc-references/decoratorCallGeneric.1.normal.js
deleted file mode 100644
index 9adf2ceba44..00000000000
--- a/crates/swc/tests/tsc-references/decoratorCallGeneric.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [decoratorCallGeneric.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-function dec(c) {}
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    C.m = function m() {};
-    return C;
-}();
-C = _ts_decorate([
-    dec
-], C);
diff --git a/crates/swc/tests/tsc-references/decoratorCallGeneric.2.minified.js b/crates/swc/tests/tsc-references/decoratorCallGeneric.2.minified.js
deleted file mode 100644
index 1eeef06a20a..00000000000
--- a/crates/swc/tests/tsc-references/decoratorCallGeneric.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [decoratorCallGeneric.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var C = function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    return C.m = function() {}, C;
-}();
-C = _ts_decorate([
-    function(c) {}
-], C);
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass1.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass1.es6.1.normal.js
deleted file mode 100644
index 0fa0129f10d..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass1.es6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [decoratorOnClass1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class C {
-};
-C = _ts_decorate([
-    dec
-], C);
-let c = new C();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass1.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass1.es6.2.minified.js
deleted file mode 100644
index 1ee8eb6f2ac..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass1.es6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [decoratorOnClass1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class {
-};
-new (C = _ts_decorate([
-    dec
-], C))();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass2.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass2.es6.1.normal.js
deleted file mode 100644
index 1b9d470d279..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass2.es6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [decoratorOnClass2.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-export let C = class C {
-};
-C = _ts_decorate([
-    dec
-], C);
-let c = new C();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass2.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass2.es6.2.minified.js
deleted file mode 100644
index 165c4ba5c79..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass2.es6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [decoratorOnClass2.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-export let C = class {
-};
-C = _ts_decorate([
-    dec
-], C), new C();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass3.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass3.es6.1.normal.js
deleted file mode 100644
index a4548a2e098..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass3.es6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [decoratorOnClass3.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class C {
-};
-C = _ts_decorate([
-    dec
-], C);
-let c = new C();
-export { C as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass3.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass3.es6.2.minified.js
deleted file mode 100644
index a2432134e5e..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass3.es6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [decoratorOnClass3.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class {
-};
-C = _ts_decorate([
-    dec
-], C), new C();
-export { C as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass4.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass4.es6.1.normal.js
deleted file mode 100644
index 2e4e8f5ba37..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass4.es6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [decoratorOnClass4.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let _class = class _class {
-};
-_class = _ts_decorate([
-    dec
-], _class);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass4.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass4.es6.2.minified.js
deleted file mode 100644
index 1ef5e679a36..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass4.es6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [decoratorOnClass4.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let _class = class {
-};
-_class = _ts_decorate([
-    dec
-], _class);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass5.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass5.es6.1.normal.js
deleted file mode 100644
index 14163cc5a03..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass5.es6.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [decoratorOnClass5.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C;
-let C = (_C = class C1 {
-    static x() {
-        return C.y;
-    }
-}, _C.y = 1, _C);
-C = _ts_decorate([
-    dec
-], C);
-let c = new C();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass5.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass5.es6.2.minified.js
deleted file mode 100644
index 1b52fddab14..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass5.es6.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [decoratorOnClass5.es6.ts]
-var _C;
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = ((_C = class {
-    static x() {
-        return C.y;
-    }
-}).y = 1, _C);
-new (C = _ts_decorate([
-    dec
-], C))();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass6.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass6.es6.1.normal.js
deleted file mode 100644
index 5719c09dc8a..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass6.es6.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [decoratorOnClass6.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C;
-export let C = (_C = class C1 {
-    static x() {
-        return C.y;
-    }
-}, _C.y = 1, _C);
-C = _ts_decorate([
-    dec
-], C);
-let c = new C();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass6.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass6.es6.2.minified.js
deleted file mode 100644
index 4bed23224cb..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass6.es6.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [decoratorOnClass6.es6.ts]
-var _C;
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-export let C = ((_C = class {
-    static x() {
-        return C.y;
-    }
-}).y = 1, _C);
-C = _ts_decorate([
-    dec
-], C), new C();
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass7.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass7.es6.1.normal.js
deleted file mode 100644
index 41d75dbc747..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass7.es6.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [decoratorOnClass7.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C;
-let C = (_C = class C1 {
-    static x() {
-        return C.y;
-    }
-}, _C.y = 1, _C);
-C = _ts_decorate([
-    dec
-], C);
-let c = new C();
-export { C as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass7.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass7.es6.2.minified.js
deleted file mode 100644
index fbd125f9df2..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass7.es6.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [decoratorOnClass7.es6.ts]
-var _C;
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = ((_C = class {
-    static x() {
-        return C.y;
-    }
-}).y = 1, _C);
-C = _ts_decorate([
-    dec
-], C), new C();
-export { C as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass8.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClass8.es6.1.normal.js
deleted file mode 100644
index 5eed8a5bc52..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass8.es6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [decoratorOnClass8.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var __class;
-let _class = (__class = class _class {
-}, __class.y = 1, __class);
-_class = _ts_decorate([
-    dec
-], _class);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClass8.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClass8.es6.2.minified.js
deleted file mode 100644
index 88d9db9a79d..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClass8.es6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [decoratorOnClass8.es6.ts]
-var __class;
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let _class = ((__class = class {
-}).y = 1, __class);
-_class = _ts_decorate([
-    dec
-], _class);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassAccessor1.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClassAccessor1.es6.1.normal.js
deleted file mode 100644
index 2e6c181ce70..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassAccessor1.es6.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [decoratorOnClassAccessor1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-class _class {
-    get accessor() {
-        return 1;
-    }
-}
-export { _class as default };
-_ts_decorate([
-    dec
-], _class.prototype, "accessor", null);
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassAccessor1.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClassAccessor1.es6.2.minified.js
deleted file mode 100644
index c0421db84a4..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassAccessor1.es6.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [decoratorOnClassAccessor1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-class _class {
-    get accessor() {
-        return 1;
-    }
-}
-_ts_decorate([
-    dec
-], _class.prototype, "accessor", null);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassMethod1.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClassMethod1.es6.1.normal.js
deleted file mode 100644
index de46999b7f2..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassMethod1.es6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [decoratorOnClassMethod1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-class _class {
-    method() {}
-}
-export { _class as default };
-_ts_decorate([
-    dec
-], _class.prototype, "method", null);
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassMethod1.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClassMethod1.es6.2.minified.js
deleted file mode 100644
index eca2218739b..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassMethod1.es6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [decoratorOnClassMethod1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-class _class {
-    method() {}
-}
-_ts_decorate([
-    dec
-], _class.prototype, "method", null);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassMethodParameter1.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClassMethodParameter1.es6.1.normal.js
deleted file mode 100644
index f2273320ff3..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassMethodParameter1.es6.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [decoratorOnClassMethodParameter1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-import _ts_param from "@swc/helpers/src/_ts_param.mjs";
-class _class {
-    method(p) {}
-}
-export { _class as default };
-_ts_decorate([
-    _ts_param(0, dec)
-], _class.prototype, "method", null);
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassMethodParameter1.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClassMethodParameter1.es6.2.minified.js
deleted file mode 100644
index 5eecf3be621..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassMethodParameter1.es6.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [decoratorOnClassMethodParameter1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-import _ts_param from "@swc/helpers/src/_ts_param.mjs";
-class _class {
-    method(p) {}
-}
-_ts_decorate([
-    _ts_param(0, dec)
-], _class.prototype, "method", null);
-export { _class as default };
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassProperty1.es6.1.normal.js b/crates/swc/tests/tsc-references/decoratorOnClassProperty1.es6.1.normal.js
deleted file mode 100644
index 55b32dc2d11..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassProperty1.es6.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [decoratorOnClassProperty1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-export default class _class {
-}
-_ts_decorate([
-    dec
-], _class.prototype, "prop", void 0);
diff --git a/crates/swc/tests/tsc-references/decoratorOnClassProperty1.es6.2.minified.js b/crates/swc/tests/tsc-references/decoratorOnClassProperty1.es6.2.minified.js
deleted file mode 100644
index 55b32dc2d11..00000000000
--- a/crates/swc/tests/tsc-references/decoratorOnClassProperty1.es6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [decoratorOnClassProperty1.es6.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-export default class _class {
-}
-_ts_decorate([
-    dec
-], _class.prototype, "prop", void 0);
diff --git a/crates/swc/tests/tsc-references/decrementOperatorWithAnyOtherTypeInvalidOperations.1.normal.js b/crates/swc/tests/tsc-references/decrementOperatorWithAnyOtherTypeInvalidOperations.1.normal.js
deleted file mode 100644
index 51fda06876c..00000000000
--- a/crates/swc/tests/tsc-references/decrementOperatorWithAnyOtherTypeInvalidOperations.1.normal.js
+++ /dev/null
@@ -1,231 +0,0 @@
-//// [decrementOperatorWithAnyOtherTypeInvalidOperations.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[34:1]
-//!  34 | var ResultIsNumber10 = obj1--;
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = --{};
-//!     :                          ^^
-//!  38 | var ResultIsNumber12 = --null;
-//!  39 | var ResultIsNumber13 = --undefined;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[35:1]
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = --{};
-//!  38 | var ResultIsNumber12 = --null;
-//!     :                          ^^^^
-//!  39 | var ResultIsNumber13 = --undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[38:1]
-//!  38 | var ResultIsNumber12 = --null;
-//!  39 | var ResultIsNumber13 = --undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null--;
-//!     :                        ^^^^
-//!  42 | var ResultIsNumber15 = {}--;
-//!  43 | var ResultIsNumber16 = undefined--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[39:1]
-//!  39 | var ResultIsNumber13 = --undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null--;
-//!  42 | var ResultIsNumber15 = {}--;
-//!     :                        ^^
-//!  43 | var ResultIsNumber16 = undefined--;
-//!  44 | 
-//!  45 | // any type expressions
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[43:1]
-//!  43 | var ResultIsNumber16 = undefined--;
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = --foo();
-//!     :                          ^^^^^
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[44:1]
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = --foo();
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!     :                          ^^^^^^^
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[45:1]
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = --foo();
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[46:1]
-//!  46 | var ResultIsNumber17 = --foo();
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!     :                          ^^^^^^^^^^^^^
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[47:1]
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^^^^^^
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[51:1]
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()--;
-//!     :                        ^^^^^
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[52:1]
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()--;
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!     :                        ^^^^^^^
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[53:1]
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()--;
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!     :                        ^^^^^^^^^^^^^^^^^^
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!  59 | var ResultIsNumber29 = obj1.x--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[54:1]
-//!  54 | var ResultIsNumber24 = foo()--;
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!     :                        ^^^^^^^^^^^^^
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!  59 | var ResultIsNumber29 = obj1.x--;
-//!  60 | var ResultIsNumber30 = obj1.y--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[55:1]
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!     :                        ^^^^^^^^^^^^^^^^^^^^^^^
-//!  59 | var ResultIsNumber29 = obj1.x--;
-//!  60 | var ResultIsNumber30 = obj1.y--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[64:1]
-//!  64 | 
-//!  65 | ANY2--;
-//!  66 | 
-//!  67 | --ANY1--;
-//!     :   ^^^^^^
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[65:1]
-//!  65 | ANY2--;
-//!  66 | 
-//!  67 | --ANY1--;
-//!  68 | --ANY1++;
-//!     :   ^^^^^^
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[66:1]
-//!  66 | 
-//!  67 | --ANY1--;
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!     :   ^^^^^^
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!  72 | ++ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[67:1]
-//!  67 | --ANY1--;
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!     :   ^^^^^^^^^
-//!  71 | --ANY2[0]++;
-//!  72 | ++ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[68:1]
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!     :   ^^^^^^^^^
-//!  72 | ++ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[69:1]
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!  72 | ++ANY2[0]--;
-//!     :   ^^^^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/decrementOperatorWithAnyOtherTypeInvalidOperations.2.minified.js b/crates/swc/tests/tsc-references/decrementOperatorWithAnyOtherTypeInvalidOperations.2.minified.js
deleted file mode 100644
index 51fda06876c..00000000000
--- a/crates/swc/tests/tsc-references/decrementOperatorWithAnyOtherTypeInvalidOperations.2.minified.js
+++ /dev/null
@@ -1,231 +0,0 @@
-//// [decrementOperatorWithAnyOtherTypeInvalidOperations.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[34:1]
-//!  34 | var ResultIsNumber10 = obj1--;
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = --{};
-//!     :                          ^^
-//!  38 | var ResultIsNumber12 = --null;
-//!  39 | var ResultIsNumber13 = --undefined;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[35:1]
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = --{};
-//!  38 | var ResultIsNumber12 = --null;
-//!     :                          ^^^^
-//!  39 | var ResultIsNumber13 = --undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[38:1]
-//!  38 | var ResultIsNumber12 = --null;
-//!  39 | var ResultIsNumber13 = --undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null--;
-//!     :                        ^^^^
-//!  42 | var ResultIsNumber15 = {}--;
-//!  43 | var ResultIsNumber16 = undefined--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[39:1]
-//!  39 | var ResultIsNumber13 = --undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null--;
-//!  42 | var ResultIsNumber15 = {}--;
-//!     :                        ^^
-//!  43 | var ResultIsNumber16 = undefined--;
-//!  44 | 
-//!  45 | // any type expressions
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[43:1]
-//!  43 | var ResultIsNumber16 = undefined--;
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = --foo();
-//!     :                          ^^^^^
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[44:1]
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = --foo();
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!     :                          ^^^^^^^
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[45:1]
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = --foo();
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[46:1]
-//!  46 | var ResultIsNumber17 = --foo();
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!     :                          ^^^^^^^^^^^^^
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[47:1]
-//!  47 | var ResultIsNumber18 = --A.foo();
-//!  48 | var ResultIsNumber19 = --(null + undefined);
-//!  49 | var ResultIsNumber20 = --(null + null);
-//!  50 | var ResultIsNumber21 = --(undefined + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^^^^^^
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[51:1]
-//!  51 | var ResultIsNumber22 = --obj1.x;
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()--;
-//!     :                        ^^^^^
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[52:1]
-//!  52 | var ResultIsNumber23 = --obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()--;
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!     :                        ^^^^^^^
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[53:1]
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()--;
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!     :                        ^^^^^^^^^^^^^^^^^^
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!  59 | var ResultIsNumber29 = obj1.x--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[54:1]
-//!  54 | var ResultIsNumber24 = foo()--;
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!     :                        ^^^^^^^^^^^^^
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!  59 | var ResultIsNumber29 = obj1.x--;
-//!  60 | var ResultIsNumber30 = obj1.y--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[55:1]
-//!  55 | var ResultIsNumber25 = A.foo()--;
-//!  56 | var ResultIsNumber26 = (null + undefined)--;
-//!  57 | var ResultIsNumber27 = (null + null)--;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)--;
-//!     :                        ^^^^^^^^^^^^^^^^^^^^^^^
-//!  59 | var ResultIsNumber29 = obj1.x--;
-//!  60 | var ResultIsNumber30 = obj1.y--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[64:1]
-//!  64 | 
-//!  65 | ANY2--;
-//!  66 | 
-//!  67 | --ANY1--;
-//!     :   ^^^^^^
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[65:1]
-//!  65 | ANY2--;
-//!  66 | 
-//!  67 | --ANY1--;
-//!  68 | --ANY1++;
-//!     :   ^^^^^^
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[66:1]
-//!  66 | 
-//!  67 | --ANY1--;
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!     :   ^^^^^^
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!  72 | ++ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[67:1]
-//!  67 | --ANY1--;
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!     :   ^^^^^^^^^
-//!  71 | --ANY2[0]++;
-//!  72 | ++ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[68:1]
-//!  68 | --ANY1++;
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!     :   ^^^^^^^^^
-//!  72 | ++ANY2[0]--;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[69:1]
-//!  69 | ++ANY1--;
-//!  70 | --ANY2[0]--;
-//!  71 | --ANY2[0]++;
-//!  72 | ++ANY2[0]--;
-//!     :   ^^^^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/deleteOperatorInvalidOperations.1.normal.js b/crates/swc/tests/tsc-references/deleteOperatorInvalidOperations.1.normal.js
deleted file mode 100644
index 5aec0e84e9f..00000000000
--- a/crates/swc/tests/tsc-references/deleteOperatorInvalidOperations.1.normal.js
+++ /dev/null
@@ -1,83 +0,0 @@
-//// [deleteOperatorInvalidOperations.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[2:1]
-//!  2 | var ANY;
-//!  3 | 
-//!  4 | // operand before delete operator
-//!  5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!    :                    ^^^^^^
-//!  6 | 
-//!  7 | // miss an operand
-//!  8 | var BOOLEAN2 = delete ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[2:1]
-//!  2 | var ANY;
-//!  3 | 
-//!  4 | // operand before delete operator
-//!  5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!    :                           ^
-//!  6 | 
-//!  7 | // miss an operand
-//!  8 | var BOOLEAN2 = delete ;
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[2:1]
-//!  2 | var ANY;
-//!  3 | 
-//!  4 | // operand before delete operator
-//!  5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!    :                          ^
-//!  6 | 
-//!  7 | // miss an operand
-//!  8 | var BOOLEAN2 = delete ;
-//!    `----
-//! 
-//!   x Expression expected
-//!     ,-[5:1]
-//!   5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!   6 | 
-//!   7 | // miss an operand
-//!   8 | var BOOLEAN2 = delete ;
-//!     :                       ^
-//!   9 | 
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!     `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!     ,-[5:1]
-//!   5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!   6 | 
-//!   7 | // miss an operand
-//!   8 | var BOOLEAN2 = delete ;
-//!     :                      ^
-//!   9 | 
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!     `----
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!     ,-[10:1]
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!  12 |     constructor(public s: () => {}) {
-//!  13 |         delete s;      //expect error
-//!     :                ^
-//!  14 |     }
-//!  15 | }
-//!     `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!     ,-[10:1]
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!  12 |     constructor(public s: () => {}) {
-//!  13 |         delete s;      //expect error
-//!     :                ^
-//!  14 |     }
-//!  15 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/deleteOperatorInvalidOperations.2.minified.js b/crates/swc/tests/tsc-references/deleteOperatorInvalidOperations.2.minified.js
deleted file mode 100644
index 5aec0e84e9f..00000000000
--- a/crates/swc/tests/tsc-references/deleteOperatorInvalidOperations.2.minified.js
+++ /dev/null
@@ -1,83 +0,0 @@
-//// [deleteOperatorInvalidOperations.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[2:1]
-//!  2 | var ANY;
-//!  3 | 
-//!  4 | // operand before delete operator
-//!  5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!    :                    ^^^^^^
-//!  6 | 
-//!  7 | // miss an operand
-//!  8 | var BOOLEAN2 = delete ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[2:1]
-//!  2 | var ANY;
-//!  3 | 
-//!  4 | // operand before delete operator
-//!  5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!    :                           ^
-//!  6 | 
-//!  7 | // miss an operand
-//!  8 | var BOOLEAN2 = delete ;
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[2:1]
-//!  2 | var ANY;
-//!  3 | 
-//!  4 | // operand before delete operator
-//!  5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!    :                          ^
-//!  6 | 
-//!  7 | // miss an operand
-//!  8 | var BOOLEAN2 = delete ;
-//!    `----
-//! 
-//!   x Expression expected
-//!     ,-[5:1]
-//!   5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!   6 | 
-//!   7 | // miss an operand
-//!   8 | var BOOLEAN2 = delete ;
-//!     :                       ^
-//!   9 | 
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!     `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!     ,-[5:1]
-//!   5 | var BOOLEAN1 = ANY delete ;     //expect error
-//!   6 | 
-//!   7 | // miss an operand
-//!   8 | var BOOLEAN2 = delete ;
-//!     :                      ^
-//!   9 | 
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!     `----
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!     ,-[10:1]
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!  12 |     constructor(public s: () => {}) {
-//!  13 |         delete s;      //expect error
-//!     :                ^
-//!  14 |     }
-//!  15 | }
-//!     `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!     ,-[10:1]
-//!  10 | // delete global variable s
-//!  11 | class testADelx {
-//!  12 |     constructor(public s: () => {}) {
-//!  13 |         delete s;      //expect error
-//!     :                ^
-//!  14 |     }
-//!  15 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/dependentDestructuredVariables.1.normal.js b/crates/swc/tests/tsc-references/dependentDestructuredVariables.1.normal.js
index fb784805065..3ff6b1b5da0 100644
--- a/crates/swc/tests/tsc-references/dependentDestructuredVariables.1.normal.js
+++ b/crates/swc/tests/tsc-references/dependentDestructuredVariables.1.normal.js
@@ -30,6 +30,24 @@ function f12({ kind , payload  }) {
             payload; // never
     }
 }
+// repro #50206
+function f13({ kind , payload  }) {
+    if (kind === 'A') {
+        payload.toFixed();
+    }
+    if (kind === 'B') {
+        payload.toUpperCase();
+    }
+}
+function f14(t) {
+    const { kind , payload  } = t;
+    if (kind === 'A') {
+        payload.toFixed();
+    }
+    if (kind === 'B') {
+        payload.toUpperCase();
+    }
+}
 function f20({ kind , payload  }) {
     if (payload) {
         if (kind === 'A') {
@@ -260,3 +278,6 @@ const fa3 = (guard, value)=>{
         }
     }
 };
+const bot = new Client();
+bot.on("shardDisconnect", (event, shard)=>console.log(`Shard ${shard} disconnected (${event.code},${event.wasClean}): ${event.reason}`));
+bot.on("shardDisconnect", (event)=>console.log(`${event.code} ${event.wasClean} ${event.reason}`));
diff --git a/crates/swc/tests/tsc-references/dependentDestructuredVariables.2.minified.js b/crates/swc/tests/tsc-references/dependentDestructuredVariables.2.minified.js
index 4c49a38b42a..ab3208e1b9d 100644
--- a/crates/swc/tests/tsc-references/dependentDestructuredVariables.2.minified.js
+++ b/crates/swc/tests/tsc-references/dependentDestructuredVariables.2.minified.js
@@ -29,3 +29,5 @@ reducer("add", {
         4
     ]
 });
+let bot = new Client();
+bot.on("shardDisconnect", (event, shard)=>console.log(`Shard ${shard} disconnected (${event.code},${event.wasClean}): ${event.reason}`)), bot.on("shardDisconnect", (event)=>console.log(`${event.code} ${event.wasClean} ${event.reason}`));
diff --git a/crates/swc/tests/tsc-references/derivedClassParameterProperties.1.normal.js b/crates/swc/tests/tsc-references/derivedClassParameterProperties.1.normal.js
deleted file mode 100644
index d2572b1bb48..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassParameterProperties.1.normal.js
+++ /dev/null
@@ -1,155 +0,0 @@
-//// [derivedClassParameterProperties.ts]
-// ordering of super calls in derived constructors matters depending on other class contents
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Base = function Base() {
-    "use strict";
-    _class_call_check(this, Base);
-};
-var Derived = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived, Base);
-    var _super = _create_super(Derived);
-    function Derived(y) {
-        _class_call_check(this, Derived);
-        var a = 1;
-        return _super.call(this);
-    }
-    return Derived;
-}(Base);
-var Derived2 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived2, Base);
-    var _super = _create_super(Derived2);
-    function Derived2(y) {
-        _class_call_check(this, Derived2);
-        var _this;
-        var a = 1;
-        _this = _super.call(this);
-        _this.y = y;
-        return _this;
-    }
-    return Derived2;
-}(Base);
-var Derived3 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived3, Base);
-    var _super = _create_super(Derived3);
-    function Derived3(y) {
-        _class_call_check(this, Derived3);
-        var _this;
-        _this = _super.call(this);
-        _this.y = y;
-        var a = 1;
-        return _this;
-    }
-    return Derived3;
-}(Base);
-var Derived4 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived4, Base);
-    var _super = _create_super(Derived4);
-    function Derived4(y) {
-        _class_call_check(this, Derived4);
-        var _this;
-        var b = 2;
-        _this = _super.call(this);
-        _this.a = 1;
-        return _this;
-    }
-    return Derived4;
-}(Base);
-var Derived5 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived5, Base);
-    var _super = _create_super(Derived5);
-    function Derived5(y) {
-        _class_call_check(this, Derived5);
-        var _this;
-        _this = _super.call(this);
-        _this.a = 1;
-        var b = 2;
-        return _this;
-    }
-    return Derived5;
-}(Base);
-var Derived6 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived6, Base);
-    var _super = _create_super(Derived6);
-    function Derived6(y) {
-        _class_call_check(this, Derived6);
-        var _this;
-        _this.a = 1;
-        var b = 2;
-        _this = _super.call(this);
-        return _this;
-    }
-    return Derived6;
-}(Base);
-var Derived7 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived7, Base);
-    var _super = _create_super(Derived7);
-    function Derived7(y) {
-        _class_call_check(this, Derived7);
-        var _this;
-        _this.a = 3;
-        _this.b = 3;
-        _this = _super.call(this);
-        _this.a = 1;
-        return _this;
-    }
-    return Derived7;
-}(Base);
-var Derived8 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived8, Base);
-    var _super = _create_super(Derived8);
-    function Derived8(y) {
-        _class_call_check(this, Derived8);
-        var _this;
-        _this = _super.call(this);
-        _this.a = 1;
-        _this.a = 3;
-        _this.b = 3;
-        return _this;
-    }
-    return Derived8;
-}(Base);
-// generic cases of Derived7 and Derived8
-var Base2 = function Base2() {
-    "use strict";
-    _class_call_check(this, Base2);
-};
-var Derived9 = /*#__PURE__*/ function(Base2) {
-    "use strict";
-    _inherits(Derived9, Base2);
-    var _super = _create_super(Derived9);
-    function Derived9(y) {
-        _class_call_check(this, Derived9);
-        var _this;
-        _this.a = 3;
-        _this.b = 3;
-        _this = _super.call(this);
-        _this.a = 1;
-        return _this;
-    }
-    return Derived9;
-}(Base2);
-var Derived10 = /*#__PURE__*/ function(Base2) {
-    "use strict";
-    _inherits(Derived10, Base2);
-    var _super = _create_super(Derived10);
-    function Derived10(y) {
-        _class_call_check(this, Derived10);
-        var _this;
-        _this = _super.call(this);
-        _this.a = 1;
-        _this.a = 3;
-        _this.b = 3;
-        return _this;
-    }
-    return Derived10;
-}(Base2);
diff --git a/crates/swc/tests/tsc-references/derivedClassParameterProperties.2.minified.js b/crates/swc/tests/tsc-references/derivedClassParameterProperties.2.minified.js
deleted file mode 100644
index 867b728b80e..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassParameterProperties.2.minified.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [derivedClassParameterProperties.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/derivedClassSuperCallsWithThisArg.1.normal.js b/crates/swc/tests/tsc-references/derivedClassSuperCallsWithThisArg.1.normal.js
deleted file mode 100644
index bbfb6eb5517..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassSuperCallsWithThisArg.1.normal.js
+++ /dev/null
@@ -1,64 +0,0 @@
-//// [derivedClassSuperCallsWithThisArg.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Base = function Base(a) {
-    "use strict";
-    _class_call_check(this, Base);
-};
-var Derived = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived, Base);
-    var _super = _create_super(Derived);
-    function Derived() {
-        _class_call_check(this, Derived);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this)); // ok
-        return _this;
-    }
-    return Derived;
-}(Base);
-var Derived2 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived2, Base);
-    var _super = _create_super(Derived2);
-    function Derived2(a) {
-        _class_call_check(this, Derived2);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this)); // error
-        _this.a = a;
-        return _this;
-    }
-    return Derived2;
-}(Base);
-var Derived3 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived3, Base);
-    var _super = _create_super(Derived3);
-    function Derived3(a) {
-        _class_call_check(this, Derived3);
-        var _this;
-        _this = _super.call(this, function() {
-            return _assert_this_initialized(_this);
-        }); // error
-        _this.a = a;
-        return _this;
-    }
-    return Derived3;
-}(Base);
-var Derived4 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived4, Base);
-    var _super = _create_super(Derived4);
-    function Derived4(a) {
-        _class_call_check(this, Derived4);
-        var _this;
-        _this = _super.call(this, function() {
-            return this;
-        }); // ok
-        _this.a = a;
-        return _this;
-    }
-    return Derived4;
-}(Base);
diff --git a/crates/swc/tests/tsc-references/derivedClassSuperCallsWithThisArg.2.minified.js b/crates/swc/tests/tsc-references/derivedClassSuperCallsWithThisArg.2.minified.js
deleted file mode 100644
index f8589b1b612..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassSuperCallsWithThisArg.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [derivedClassSuperCallsWithThisArg.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/derivedClassSuperProperties.1.normal.js b/crates/swc/tests/tsc-references/derivedClassSuperProperties.1.normal.js
deleted file mode 100644
index d7fdacc710f..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassSuperProperties.1.normal.js
+++ /dev/null
@@ -1,732 +0,0 @@
-//// [derivedClassSuperProperties.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_enumerable_properties from "@swc/helpers/src/_define_enumerable_properties.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _possible_constructor_return from "@swc/helpers/src/_possible_constructor_return.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var Base = /*#__PURE__*/ function() {
-    "use strict";
-    function Base(a) {
-        _class_call_check(this, Base);
-    }
-    var _proto = Base.prototype;
-    _proto.receivesAnything = function receivesAnything(param1) {};
-    return Base;
-}();
-var Derived1 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived1, Base);
-    var _super = _create_super(Derived1);
-    function Derived1() {
-        _class_call_check(this, Derived1);
-        var _this;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived1.prototype)), "receivesAnything", _this).call(_this);
-        _this = _super.call(this);
-        _this.prop = true;
-        return _possible_constructor_return(_this);
-    }
-    return Derived1;
-}(Base);
-var Derived2 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived2, Base);
-    var _super = _create_super(Derived2);
-    function Derived2() {
-        _class_call_check(this, Derived2);
-        var _this;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived2.prototype)), "receivesAnything", _this).call(_this, _assert_this_initialized(_this));
-        _this = _super.call(this);
-        _this.prop = true;
-        return _possible_constructor_return(_this);
-    }
-    return Derived2;
-}(Base);
-var Derived3 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived3, Base);
-    var _super = _create_super(Derived3);
-    function Derived3() {
-        _class_call_check(this, Derived3);
-        var _this;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived3.prototype)), "receivesAnything", _this).call(_this);
-        _this = _super.call(this, _assert_this_initialized(_this));
-        _this.prop = true;
-        return _possible_constructor_return(_this);
-    }
-    return Derived3;
-}(Base);
-var Derived4 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived4, Base);
-    var _super = _create_super(Derived4);
-    function Derived4() {
-        _class_call_check(this, Derived4);
-        var _this;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived4.prototype)), "receivesAnything", _this).call(_this, _assert_this_initialized(_this));
-        _this = _super.call(this, _assert_this_initialized(_this));
-        _this.prop = true;
-        return _possible_constructor_return(_this);
-    }
-    return Derived4;
-}(Base);
-var Derived5 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived5, Base);
-    var _super = _create_super(Derived5);
-    function Derived5() {
-        _class_call_check(this, Derived5);
-        var _this;
-        _this = _super.call(this);
-        _this.prop = true;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived5.prototype)), "receivesAnything", _this).call(_this);
-        return _this;
-    }
-    return Derived5;
-}(Base);
-var Derived6 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived6, Base);
-    var _super = _create_super(Derived6);
-    function Derived6() {
-        _class_call_check(this, Derived6);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this));
-        _this.prop = true;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived6.prototype)), "receivesAnything", _this).call(_this);
-        return _this;
-    }
-    return Derived6;
-}(Base);
-var Derived7 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived7, Base);
-    var _super = _create_super(Derived7);
-    function Derived7() {
-        _class_call_check(this, Derived7);
-        var _this;
-        _this = _super.call(this);
-        _this.prop = true;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived7.prototype)), "receivesAnything", _this).call(_this, _assert_this_initialized(_this));
-        return _this;
-    }
-    return Derived7;
-}(Base);
-var Derived8 = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(Derived8, Base);
-    var _super = _create_super(Derived8);
-    function Derived8() {
-        _class_call_check(this, Derived8);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this));
-        _this.prop = true;
-        _get((_assert_this_initialized(_this), _get_prototype_of(Derived8.prototype)), "receivesAnything", _this).call(_this, _assert_this_initialized(_this));
-        return _this;
-    }
-    return Derived8;
-}(Base);
-var DerivedWithArrowFunction = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithArrowFunction, Base);
-    var _super = _create_super(DerivedWithArrowFunction);
-    function DerivedWithArrowFunction() {
-        _class_call_check(this, DerivedWithArrowFunction);
-        var _this;
-        (function() {
-            return _assert_this_initialized(_this);
-        })();
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithArrowFunction;
-}(Base);
-var DerivedWithArrowFunctionParameter = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithArrowFunctionParameter, Base);
-    var _super = _create_super(DerivedWithArrowFunctionParameter);
-    function DerivedWithArrowFunctionParameter() {
-        _class_call_check(this, DerivedWithArrowFunctionParameter);
-        var _this;
-        var lambda = function() {
-            var param1 = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : _assert_this_initialized(_this);
-        };
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithArrowFunctionParameter;
-}(Base);
-var DerivedWithDecoratorOnClass = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithDecoratorOnClass, Base);
-    var _super = _create_super(DerivedWithDecoratorOnClass);
-    function DerivedWithDecoratorOnClass() {
-        _class_call_check(this, DerivedWithDecoratorOnClass);
-        var _this;
-        var InnerClass = function InnerClass() {
-            _class_call_check(this, InnerClass);
-        };
-        InnerClass = _ts_decorate([
-            decorate(_assert_this_initialized(_this))
-        ], InnerClass);
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithDecoratorOnClass;
-}(Base);
-var DerivedWithDecoratorOnClassMethod = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithDecoratorOnClassMethod, Base);
-    var _super = _create_super(DerivedWithDecoratorOnClassMethod);
-    function DerivedWithDecoratorOnClassMethod() {
-        _class_call_check(this, DerivedWithDecoratorOnClassMethod);
-        var _this;
-        var InnerClass = /*#__PURE__*/ function() {
-            function InnerClass() {
-                _class_call_check(this, InnerClass);
-            }
-            var _proto = InnerClass.prototype;
-            _proto.innerMethod = function innerMethod() {};
-            return InnerClass;
-        }();
-        _ts_decorate([
-            decorate(_assert_this_initialized(_this))
-        ], InnerClass.prototype, "innerMethod", null);
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithDecoratorOnClassMethod;
-}(Base);
-var DerivedWithDecoratorOnClassProperty = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithDecoratorOnClassProperty, Base);
-    var _super = _create_super(DerivedWithDecoratorOnClassProperty);
-    function DerivedWithDecoratorOnClassProperty() {
-        _class_call_check(this, DerivedWithDecoratorOnClassProperty);
-        var _this;
-        var InnerClass = function InnerClass() {
-            _class_call_check(this, InnerClass);
-            this.innerProp = true;
-        };
-        _ts_decorate([
-            decorate(_assert_this_initialized(_this))
-        ], InnerClass.prototype, "innerProp", void 0);
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithDecoratorOnClassProperty;
-}(Base);
-var DerivedWithFunctionDeclaration = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithFunctionDeclaration, Base);
-    var _super = _create_super(DerivedWithFunctionDeclaration);
-    function DerivedWithFunctionDeclaration() {
-        _class_call_check(this, DerivedWithFunctionDeclaration);
-        var _this;
-        var declaration = function declaration() {
-            return this;
-        };
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithFunctionDeclaration;
-}(Base);
-var DerivedWithFunctionDeclarationAndThisParam = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithFunctionDeclarationAndThisParam, Base);
-    var _super = _create_super(DerivedWithFunctionDeclarationAndThisParam);
-    function DerivedWithFunctionDeclarationAndThisParam() {
-        _class_call_check(this, DerivedWithFunctionDeclarationAndThisParam);
-        var _this;
-        var declaration = function declaration() {
-            var param1 = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : this;
-            return param1;
-        };
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithFunctionDeclarationAndThisParam;
-}(Base);
-var DerivedWithFunctionExpression = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithFunctionExpression, Base);
-    var _super = _create_super(DerivedWithFunctionExpression);
-    function DerivedWithFunctionExpression() {
-        _class_call_check(this, DerivedWithFunctionExpression);
-        var _this;
-        (function() {
-            return this;
-        })();
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithFunctionExpression;
-}(Base);
-var DerivedWithParenthesis = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithParenthesis, Base);
-    var _super = _create_super(DerivedWithParenthesis);
-    function DerivedWithParenthesis() {
-        _class_call_check(this, DerivedWithParenthesis);
-        var _this;
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithParenthesis;
-}(Base);
-var DerivedWithParenthesisAfterStatement = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithParenthesisAfterStatement, Base);
-    var _super = _create_super(DerivedWithParenthesisAfterStatement);
-    function DerivedWithParenthesisAfterStatement() {
-        _class_call_check(this, DerivedWithParenthesisAfterStatement);
-        var _this;
-        _this.prop;
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithParenthesisAfterStatement;
-}(Base);
-var DerivedWithParenthesisBeforeStatement = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithParenthesisBeforeStatement, Base);
-    var _super = _create_super(DerivedWithParenthesisBeforeStatement);
-    function DerivedWithParenthesisBeforeStatement() {
-        _class_call_check(this, DerivedWithParenthesisBeforeStatement);
-        var _this;
-        _this = _super.call(this);
-        _this.prop = true;
-        _this.prop;
-        return _this;
-    }
-    return DerivedWithParenthesisBeforeStatement;
-}(Base);
-var DerivedWithClassDeclaration = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithClassDeclaration, Base);
-    var _super = _create_super(DerivedWithClassDeclaration);
-    function DerivedWithClassDeclaration() {
-        _class_call_check(this, DerivedWithClassDeclaration);
-        var _this;
-        var InnerClass = /*#__PURE__*/ function() {
-            function InnerClass() {
-                _class_call_check(this, InnerClass);
-                this.property = 7;
-                this.property;
-                this.method();
-            }
-            var _proto = InnerClass.prototype;
-            _proto.method = function method() {
-                return this;
-            };
-            return InnerClass;
-        }();
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithClassDeclaration;
-}(Base);
-var DerivedWithClassDeclarationExtendingMember = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithClassDeclarationExtendingMember, Base);
-    var _super = _create_super(DerivedWithClassDeclarationExtendingMember);
-    function DerivedWithClassDeclarationExtendingMember() {
-        _class_call_check(this, DerivedWithClassDeclarationExtendingMember);
-        var _this;
-        var InnerClass = /*#__PURE__*/ function(_this_memberClass) {
-            _inherits(InnerClass, _this_memberClass);
-            var _super = _create_super(InnerClass);
-            function InnerClass() {
-                _class_call_check(this, InnerClass);
-                var _this;
-                _this = _super.call(this);
-                _this.property = 7;
-                _this.property;
-                _this.method();
-                return _this;
-            }
-            var _proto = InnerClass.prototype;
-            _proto.method = function method() {
-                return this;
-            };
-            return InnerClass;
-        }(_this.memberClass);
-        _this = _super.call(this);
-        _this.memberClass = function _class() {
-            _class_call_check(this, _class);
-        };
-        return _possible_constructor_return(_this);
-    }
-    return DerivedWithClassDeclarationExtendingMember;
-}(Base);
-var DerivedWithClassExpression = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithClassExpression, Base);
-    var _super = _create_super(DerivedWithClassExpression);
-    function DerivedWithClassExpression() {
-        _class_call_check(this, DerivedWithClassExpression);
-        var _this;
-        console.log(/*#__PURE__*/ function() {
-            function _class() {
-                _class_call_check(this, _class);
-                this.property = 7;
-                this.property;
-                this.method();
-            }
-            var _proto = _class.prototype;
-            _proto.method = function method() {
-                return this;
-            };
-            return _class;
-        }());
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
-    }
-    return DerivedWithClassExpression;
-}(Base);
-var DerivedWithClassExpressionExtendingMember = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithClassExpressionExtendingMember, Base);
-    var _super = _create_super(DerivedWithClassExpressionExtendingMember);
-    function DerivedWithClassExpressionExtendingMember() {
-        _class_call_check(this, DerivedWithClassExpressionExtendingMember);
-        var _this;
-        console.log(/*#__PURE__*/ function(_this_memberClass) {
-            _inherits(_class, _this_memberClass);
-            var _super = _create_super(_class);
-            function _class() {
-                _class_call_check(this, _class);
-                return _super.apply(this, arguments);
-            }
-            return _class;
-        }(_this.memberClass));
-        _this = _super.call(this);
-        _this.memberClass = function _class() {
-            _class_call_check(this, _class);
-        };
-        return _this;
-    }
-    return DerivedWithClassExpressionExtendingMember;
-}(Base);
-var DerivedWithDerivedClassExpression = /*#__PURE__*/ function(Base1) {
-    "use strict";
-    _inherits(DerivedWithDerivedClassExpression, Base1);
-    var _super = _create_super(DerivedWithDerivedClassExpression);
-    function DerivedWithDerivedClassExpression() {
-        _class_call_check(this, DerivedWithDerivedClassExpression);
-        var _this;
-        console.log(/*#__PURE__*/ function(Base) {
-            _inherits(_class, Base);
-            var _super = _create_super(_class);
-            function _class() {
-                _class_call_check(this, _class);
-                var _this;
-                _this = _super.call(this);
-                _this.bar = function() {
-                    return _assert_this_initialized(_this);
-                };
-                return _this;
-            }
-            var _proto = _class.prototype;
-            _proto.foo = function foo() {
-                return this;
-            };
-            return _class;
-        }(Base));
-        _this = _super.call(this);
-        _this.prop = true;
-        return _possible_constructor_return(_this);
-    }
-    return DerivedWithDerivedClassExpression;
-}(Base);
-var DerivedWithNewDerivedClassExpression = /*#__PURE__*/ function(Base1) {
-    "use strict";
-    _inherits(DerivedWithNewDerivedClassExpression, Base1);
-    var _super = _create_super(DerivedWithNewDerivedClassExpression);
-    function DerivedWithNewDerivedClassExpression() {
-        _class_call_check(this, DerivedWithNewDerivedClassExpression);
-        var _this;
-        console.log(new /*#__PURE__*/ (function(Base) {
-            _inherits(_class, Base);
-            var _super = _create_super(_class);
-            function _class() {
-                _class_call_check(this, _class);
-                return _super.call(this);
-            }
-            return _class;
-        }(Base))());
-        _this = _super.call(this);
-        _this.prop = true;
-        return _possible_constructor_return(_this);
-    }
-    return DerivedWithNewDerivedClassExpression;
-}(Base);
-var DerivedWithObjectAccessors = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithObjectAccessors, Base);
-    var _super = _create_super(DerivedWithObjectAccessors);
-    function DerivedWithObjectAccessors() {
-        _class_call_check(this, DerivedWithObjectAccessors);
-        var _this;
-        var obj = {
-            get prop () {
-                return true;
-            },
-            set prop (param){
-                _this._prop = param;
-            }
-        };
-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
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-    return DerivedWithObjectAccessors;
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-var DerivedWithObjectAccessorsUsingThisInKeys = /*#__PURE__*/ function(Base) {
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-    _inherits(DerivedWithObjectAccessorsUsingThisInKeys, Base);
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-    function DerivedWithObjectAccessorsUsingThisInKeys() {
-        _class_call_check(this, DerivedWithObjectAccessorsUsingThisInKeys);
-        var _this;
-        var _obj, _mutatorMap = {};
-        var obj = (_obj = {
-            _prop: "prop"
-        }, _mutatorMap[_this.propName] = _mutatorMap[_this.propName] || {}, _mutatorMap[_this.propName].get = function() {
-            return true;
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-            _this._prop = param1;
-        }, _define_enumerable_properties(_obj, _mutatorMap), _obj);
-        _this = _super.call(this);
-        _this.propName = "prop";
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-    return DerivedWithObjectAccessorsUsingThisInKeys;
-}(Base);
-var DerivedWithObjectAccessorsUsingThisInBodies = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(DerivedWithObjectAccessorsUsingThisInBodies, Base);
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-        _class_call_check(this, DerivedWithObjectAccessorsUsingThisInBodies);
-        var _this;
-        var obj = {
-            _prop: "prop",
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-                return _this._prop;
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-            set prop (param){
-                _this._prop = param;
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-var DerivedWithObjectComputedPropertyBody = /*#__PURE__*/ function(Base) {
-    "use strict";
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-        _class_call_check(this, DerivedWithObjectComputedPropertyBody);
-        var _this;
-        var obj = {
-            prop: _this.propName
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-        _this = _super.call(this);
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-var DerivedWithObjectComputedPropertyName = /*#__PURE__*/ function(Base) {
-    "use strict";
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-        _class_call_check(this, DerivedWithObjectComputedPropertyName);
-        var _this;
-        var obj = _define_property({}, _this.propName, true);
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-        _this.propName = "prop";
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-    return DerivedWithObjectComputedPropertyName;
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-var DerivedWithObjectMethod = /*#__PURE__*/ function(Base) {
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-        var _this;
-        var obj = {
-            getProp: function getProp() {
-                return this;
-            }
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-        _this = _super.call(this);
-        _this.prop = true;
-        return _this;
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-    return DerivedWithObjectMethod;
-}(Base);
-var a, b;
-var DerivedWithLoops = [
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-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            for(_temp = _this = _super.call(this), _this.prop = true, _temp;;){}
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            for(a; _temp = _this = _super.call(this), _this.prop = true, _temp;){}
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            for(a; b; _temp = _this = _super.call(this), _this.prop = true, _temp){}
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            for(;; _temp = _this = _super.call(this), _this.prop = true, _temp){
-                break;
-            }
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            var _iteratorNormalCompletion = true, _didIteratorError = false, _iteratorError = undefined;
-            try {
-                for(var _iterator = (_temp = _this = _super.call(this), _this.prop = true, _temp)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true){
-                    var x = _step.value;
-                }
-            } catch (err) {
-                _didIteratorError = true;
-                _iteratorError = err;
-            } finally{
-                try {
-                    if (!_iteratorNormalCompletion && _iterator.return != null) {
-                        _iterator.return();
-                    }
-                } finally{
-                    if (_didIteratorError) {
-                        throw _iteratorError;
-                    }
-                }
-            }
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            while(_temp = _this = _super.call(this), _this.prop = true, _temp){}
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            do {}while (_temp = _this = _super.call(this), _this.prop = true, _temp);
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            if (_temp = _this = _super.call(this), _this.prop = true, _temp) {}
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base),
-    /*#__PURE__*/ function(Base) {
-        "use strict";
-        _inherits(_class, Base);
-        var _super = _create_super(_class);
-        function _class() {
-            _class_call_check(this, _class);
-            var _this;
-            var _temp;
-            switch(_temp = _this = _super.call(this), _this.prop = true, _temp){
-            }
-            return _possible_constructor_return(_this);
-        }
-        return _class;
-    }(Base)
-];
diff --git a/crates/swc/tests/tsc-references/derivedClassSuperProperties.2.minified.js b/crates/swc/tests/tsc-references/derivedClassSuperProperties.2.minified.js
deleted file mode 100644
index 00a44e23d0e..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassSuperProperties.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [derivedClassSuperProperties.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_enumerable_properties from "@swc/helpers/src/_define_enumerable_properties.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _possible_constructor_return from "@swc/helpers/src/_possible_constructor_return.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
diff --git a/crates/swc/tests/tsc-references/derivedClassSuperStatementPosition.1.normal.js b/crates/swc/tests/tsc-references/derivedClassSuperStatementPosition.1.normal.js
deleted file mode 100644
index fab225309b1..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassSuperStatementPosition.1.normal.js
+++ /dev/null
@@ -1,154 +0,0 @@
-//// [derivedClassSuperStatementPosition.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _possible_constructor_return from "@swc/helpers/src/_possible_constructor_return.mjs";
-import _wrap_native_super from "@swc/helpers/src/_wrap_native_super.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var DerivedBasic = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedBasic, Object1);
-    var _super = _create_super(DerivedBasic);
-    function DerivedBasic() {
-        _class_call_check(this, DerivedBasic);
-        var _this;
-        _this = _super.call(this);
-        _this.prop = 1;
-        return _this;
-    }
-    return DerivedBasic;
-}(_wrap_native_super(Object));
-var DerivedAfterParameterDefault = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedAfterParameterDefault, Object1);
-    var _super = _create_super(DerivedAfterParameterDefault);
-    function DerivedAfterParameterDefault() {
-        var x = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : false;
-        _class_call_check(this, DerivedAfterParameterDefault);
-        var _this;
-        _this.x1 = x;
-        _this = _super.call(this, x);
-        _this.x2 = x;
-        return _this;
-    }
-    return DerivedAfterParameterDefault;
-}(_wrap_native_super(Object));
-var DerivedAfterRestParameter = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedAfterRestParameter, Object1);
-    var _super = _create_super(DerivedAfterRestParameter);
-    function DerivedAfterRestParameter() {
-        for(var _len = arguments.length, x = new Array(_len), _key = 0; _key < _len; _key++){
-            x[_key] = arguments[_key];
-        }
-        _class_call_check(this, DerivedAfterRestParameter);
-        var _this;
-        _this.x1 = x;
-        _this = _super.call(this, x);
-        _this.x2 = x;
-        return _this;
-    }
-    return DerivedAfterRestParameter;
-}(_wrap_native_super(Object));
-var DerivedComments = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedComments, Object1);
-    var _super = _create_super(DerivedComments);
-    function DerivedComments() {
-        _class_call_check(this, DerivedComments);
-        var _this;
-        // c1
-        console.log(); // c2
-        _this = _super.call(this); // c4
-        // c5
-        _this.x = null; // c6
-        return _this;
-    }
-    return DerivedComments;
-}(_wrap_native_super(Object));
-var DerivedCommentsInvalidThis = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedCommentsInvalidThis, Object1);
-    var _super = _create_super(DerivedCommentsInvalidThis);
-    function DerivedCommentsInvalidThis() {
-        _class_call_check(this, DerivedCommentsInvalidThis);
-        var _this;
-        _assert_this_initialized(_this);
-        // c1
-        console.log(); // c2
-        _this = _super.call(this); // c4
-        // c5
-        _this.x = null; // c6
-        return _this;
-    }
-    return DerivedCommentsInvalidThis;
-}(_wrap_native_super(Object));
-var DerivedInConditional = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedInConditional, Object1);
-    var _super = _create_super(DerivedInConditional);
-    function DerivedInConditional() {
-        _class_call_check(this, DerivedInConditional);
-        var _this;
-        var _temp;
-        Math.random() ? (_temp = _this = _super.call(this, 1), _this.prop = 1, _temp) : (_temp = _this = _super.call(this, 0), _this.prop = 1, _temp);
-        return _possible_constructor_return(_this);
-    }
-    return DerivedInConditional;
-}(_wrap_native_super(Object));
-var DerivedInIf = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedInIf, Object1);
-    var _super = _create_super(DerivedInIf);
-    function DerivedInIf() {
-        _class_call_check(this, DerivedInIf);
-        var _this;
-        if (Math.random()) {
-            _this = _super.call(this, 1);
-            _this.prop = 1;
-        } else {
-            _this = _super.call(this, 0);
-            _this.prop = 1;
-        }
-        return _possible_constructor_return(_this);
-    }
-    return DerivedInIf;
-}(_wrap_native_super(Object));
-var DerivedInBlockWithProperties = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedInBlockWithProperties, Object1);
-    var _super = _create_super(DerivedInBlockWithProperties);
-    function DerivedInBlockWithProperties() {
-        var paramProp = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 2;
-        _class_call_check(this, DerivedInBlockWithProperties);
-        var _this;
-        {
-            _this = _super.call(this);
-            _this.paramProp = paramProp;
-            _this.prop = 1;
-        }
-        return _possible_constructor_return(_this);
-    }
-    return DerivedInBlockWithProperties;
-}(_wrap_native_super(Object));
-var DerivedInConditionalWithProperties = /*#__PURE__*/ function(Object1) {
-    "use strict";
-    _inherits(DerivedInConditionalWithProperties, Object1);
-    var _super = _create_super(DerivedInConditionalWithProperties);
-    function DerivedInConditionalWithProperties() {
-        var paramProp = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 2;
-        _class_call_check(this, DerivedInConditionalWithProperties);
-        var _this;
-        if (Math.random()) {
-            _this = _super.call(this, 1);
-            _this.paramProp = paramProp;
-            _this.prop = 1;
-        } else {
-            _this = _super.call(this, 0);
-            _this.paramProp = paramProp;
-            _this.prop = 1;
-        }
-        return _possible_constructor_return(_this);
-    }
-    return DerivedInConditionalWithProperties;
-}(_wrap_native_super(Object));
diff --git a/crates/swc/tests/tsc-references/derivedClassSuperStatementPosition.2.minified.js b/crates/swc/tests/tsc-references/derivedClassSuperStatementPosition.2.minified.js
deleted file mode 100644
index f63f008f9ee..00000000000
--- a/crates/swc/tests/tsc-references/derivedClassSuperStatementPosition.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [derivedClassSuperStatementPosition.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _possible_constructor_return from "@swc/helpers/src/_possible_constructor_return.mjs";
-import _wrap_native_super from "@swc/helpers/src/_wrap_native_super.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-_wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object), _wrap_native_super(Object);
diff --git a/crates/swc/tests/tsc-references/derivedUninitializedPropertyDeclaration.1.normal.js b/crates/swc/tests/tsc-references/derivedUninitializedPropertyDeclaration.1.normal.js
deleted file mode 100644
index 8ef10fa2679..00000000000
--- a/crates/swc/tests/tsc-references/derivedUninitializedPropertyDeclaration.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [derivedUninitializedPropertyDeclaration.ts]
-//! 
-//!   x `declare` modifier cannot appear on class elements of this kind
-//!     ,-[12:1]
-//!  12 |     declare property!: any; // ! is not allowed, this is an ambient declaration
-//!  13 | }
-//!  14 | class BOther extends A {
-//!  15 |     declare m() { return 2 } // not allowed on methods
-//!     :     ^^^^^^^
-//!  16 |     declare nonce: any; // ok, even though it's not in the base
-//!  17 |     declare property = 'y' // initialiser not allowed with declare
-//!  18 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/derivedUninitializedPropertyDeclaration.2.minified.js b/crates/swc/tests/tsc-references/derivedUninitializedPropertyDeclaration.2.minified.js
deleted file mode 100644
index 8ef10fa2679..00000000000
--- a/crates/swc/tests/tsc-references/derivedUninitializedPropertyDeclaration.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [derivedUninitializedPropertyDeclaration.ts]
-//! 
-//!   x `declare` modifier cannot appear on class elements of this kind
-//!     ,-[12:1]
-//!  12 |     declare property!: any; // ! is not allowed, this is an ambient declaration
-//!  13 | }
-//!  14 | class BOther extends A {
-//!  15 |     declare m() { return 2 } // not allowed on methods
-//!     :     ^^^^^^^
-//!  16 |     declare nonce: any; // ok, even though it's not in the base
-//!  17 |     declare property = 'y' // initialiser not allowed with declare
-//!  18 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/duplicatePropertyNames.1.normal.js b/crates/swc/tests/tsc-references/duplicatePropertyNames.1.normal.js
deleted file mode 100644
index c4813da1400..00000000000
--- a/crates/swc/tests/tsc-references/duplicatePropertyNames.1.normal.js
+++ /dev/null
@@ -1,20 +0,0 @@
-//// [duplicatePropertyNames.ts]
-// duplicate property names are an error in all types
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-        this.baz = function() {};
-        this.baz = function() {};
-    }
-    var _proto = C.prototype;
-    _proto.bar = function bar(x) {};
-    return C;
-}();
-var a;
-var _obj;
-var b = (_obj = {
-    foo: ""
-}, _define_property(_obj, "foo", ""), _define_property(_obj, "bar", function() {}), _define_property(_obj, "bar", function() {}), _obj);
diff --git a/crates/swc/tests/tsc-references/duplicatePropertyNames.2.minified.js b/crates/swc/tests/tsc-references/duplicatePropertyNames.2.minified.js
deleted file mode 100644
index 440152da0c3..00000000000
--- a/crates/swc/tests/tsc-references/duplicatePropertyNames.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [duplicatePropertyNames.ts]
-var _obj;
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-_define_property(_obj = {
-    foo: ""
-}, "foo", ""), _define_property(_obj, "bar", function() {}), _define_property(_obj, "bar", function() {});
diff --git a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12.1.normal.js b/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12.1.normal.js
deleted file mode 100644
index 31fb59fc4a5..00000000000
--- a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [emitArrowFunctionWhenUsingArguments12.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | class C {
-//!  3 |     f(arguments) {
-//!    :       ^^^^^^^^^
-//!  4 |         var a = () => arguments;
-//!  5 |     }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12.2.minified.js b/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12.2.minified.js
deleted file mode 100644
index 31fb59fc4a5..00000000000
--- a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [emitArrowFunctionWhenUsingArguments12.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | class C {
-//!  3 |     f(arguments) {
-//!    :       ^^^^^^^^^
-//!  4 |         var a = () => arguments;
-//!  5 |     }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12_ES6.1.normal.js b/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12_ES6.1.normal.js
deleted file mode 100644
index a5c41f87571..00000000000
--- a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12_ES6.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [emitArrowFunctionWhenUsingArguments12_ES6.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | class C {
-//!  3 |     f(arguments) {
-//!    :       ^^^^^^^^^
-//!  4 |         var a = () => arguments;
-//!  5 |     }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12_ES6.2.minified.js b/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12_ES6.2.minified.js
deleted file mode 100644
index a5c41f87571..00000000000
--- a/crates/swc/tests/tsc-references/emitArrowFunctionWhenUsingArguments12_ES6.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [emitArrowFunctionWhenUsingArguments12_ES6.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | class C {
-//!  3 |     f(arguments) {
-//!    :       ^^^^^^^^^
-//!  4 |         var a = () => arguments;
-//!  5 |     }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/enums.1.normal.js b/crates/swc/tests/tsc-references/enums.1.normal.js
new file mode 100644
index 00000000000..1fdb0cc491b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/enums.1.normal.js
@@ -0,0 +1,21 @@
+//// [/a.ts]
+var SyntaxKind;
+(function(SyntaxKind) {
+    SyntaxKind[SyntaxKind["ImportClause"] = 0] = "ImportClause";
+    SyntaxKind[SyntaxKind["ExportDeclaration"] = 1] = "ExportDeclaration";
+})(SyntaxKind || (SyntaxKind = {}));
+var SymbolFlags;
+(function(SymbolFlags) {
+    SymbolFlags["Type"] = "Type";
+    SymbolFlags["Value"] = "Value";
+})(SymbolFlags || (SymbolFlags = {}));
+export { SymbolFlags };
+//// [/b.ts]
+SyntaxKind.ImportClause;
+SymbolFlags.Type;
+var kind;
+var flags;
+export { };
+//// [/c.ts]
+import { SymbolFlags } from "./a";
+var flags = SymbolFlags.Type;
diff --git a/crates/swc/tests/tsc-references/enums.2.minified.js b/crates/swc/tests/tsc-references/enums.2.minified.js
new file mode 100644
index 00000000000..33589f184ef
--- /dev/null
+++ b/crates/swc/tests/tsc-references/enums.2.minified.js
@@ -0,0 +1,14 @@
+//// [/a.ts]
+var SyntaxKind, SymbolFlags;
+!function(SyntaxKind) {
+    SyntaxKind[SyntaxKind.ImportClause = 0] = "ImportClause", SyntaxKind[SyntaxKind.ExportDeclaration = 1] = "ExportDeclaration";
+}(SyntaxKind || (SyntaxKind = {})), function(SymbolFlags) {
+    SymbolFlags.Type = "Type", SymbolFlags.Value = "Value";
+}(SymbolFlags || (SymbolFlags = {}));
+export { SymbolFlags };
+//// [/b.ts]
+SyntaxKind.ImportClause, SymbolFlags.Type;
+export { };
+//// [/c.ts]
+import { SymbolFlags } from "./a";
+SymbolFlags.Type;
diff --git a/crates/swc/tests/tsc-references/equalityStrictNulls.1.normal.js b/crates/swc/tests/tsc-references/equalityStrictNulls.1.normal.js
deleted file mode 100644
index f9cca043858..00000000000
--- a/crates/swc/tests/tsc-references/equalityStrictNulls.1.normal.js
+++ /dev/null
@@ -1,47 +0,0 @@
-//// [equalityStrictNulls.ts]
-function f1(x) {
-    if (x == undefined) {}
-    if (x != undefined) {}
-    if (x === undefined) {}
-    if (x !== undefined) {}
-    if (x == null) {}
-    if (x != null) {}
-    if (x === null) {}
-    if (x !== null) {}
-    if (undefined == x) {}
-    if (undefined != x) {}
-    if (undefined === x) {}
-    if (undefined !== x) {}
-    if (null == x) {}
-    if (null != x) {}
-    if (null === x) {}
-    if (null !== x) {}
-}
-function f2() {
-    if (undefined == undefined) {}
-    if (undefined == null) {}
-    if (null == undefined) {}
-    if (null == null) {}
-}
-function f3(a, b, c, d) {
-    if (a == null) {}
-    if (b == null) {}
-    if (c == null) {}
-    if (d == null) {}
-}
-function f4(x) {
-    if (x > undefined) {}
-    if (x < undefined) {}
-    if (x >= undefined) {}
-    if (x <= undefined) {}
-}
-function f5(x) {
-    switch(x){
-        case null:
-            break;
-        case undefined:
-            break;
-        default:
-            return;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/equalityStrictNulls.2.minified.js b/crates/swc/tests/tsc-references/equalityStrictNulls.2.minified.js
deleted file mode 100644
index 30a66ff322a..00000000000
--- a/crates/swc/tests/tsc-references/equalityStrictNulls.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [equalityStrictNulls.ts]
diff --git a/crates/swc/tests/tsc-references/equalityWithtNullishCoalescingAssignment.1.normal.js b/crates/swc/tests/tsc-references/equalityWithtNullishCoalescingAssignment.1.normal.js
new file mode 100644
index 00000000000..e86f02fbb52
--- /dev/null
+++ b/crates/swc/tests/tsc-references/equalityWithtNullishCoalescingAssignment.1.normal.js
@@ -0,0 +1,15 @@
+//// [equalityWithtNullishCoalescingAssignment.ts]
+function f1(a) {
+    a !== null && a !== void 0 ? a : a = true;
+    if (a === false) {
+        console.log(a);
+    }
+}
+f1(false);
+function f2() {
+    var x = 0;
+    x !== null && x !== void 0 ? x : x = 1;
+    if (x === 0) {
+        console.log(x);
+    }
+}
diff --git a/crates/swc/tests/tsc-references/equalityWithtNullishCoalescingAssignment.2.minified.js b/crates/swc/tests/tsc-references/equalityWithtNullishCoalescingAssignment.2.minified.js
new file mode 100644
index 00000000000..80630c28aa8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/equalityWithtNullishCoalescingAssignment.2.minified.js
@@ -0,0 +1,4 @@
+//// [equalityWithtNullishCoalescingAssignment.ts]
+!function(a) {
+    null != a || (a = !0), !1 === a && console.log(a);
+}(!1);
diff --git a/crates/swc/tests/tsc-references/es2022SharedMemory.1.normal.js b/crates/swc/tests/tsc-references/es2022SharedMemory.1.normal.js
index 1fc61272c96..001116dbd11 100644
--- a/crates/swc/tests/tsc-references/es2022SharedMemory.1.normal.js
+++ b/crates/swc/tests/tsc-references/es2022SharedMemory.1.normal.js
@@ -1,11 +1,17 @@
 //// [es2022SharedMemory.ts]
 const sab = new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 1024);
 const int32 = new Int32Array(sab);
+const sab64 = new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 1024);
+const int64 = new BigInt64Array(sab64);
 const waitValue = Atomics.wait(int32, 0, 0);
-const { async , value  } = Atomics.waitAsync(int32, 0, BigInt(0));
+const { async , value  } = Atomics.waitAsync(int32, 0, 0);
+const { async: async64 , value: value64  } = Atomics.waitAsync(int64, 0, BigInt(0));
 const main = async ()=>{
     if (async) {
         await value;
     }
+    if (async64) {
+        await value64;
+    }
 };
 main();
diff --git a/crates/swc/tests/tsc-references/es2022SharedMemory.2.minified.js b/crates/swc/tests/tsc-references/es2022SharedMemory.2.minified.js
index 5be7eb0abde..ad1fbde3c9b 100644
--- a/crates/swc/tests/tsc-references/es2022SharedMemory.2.minified.js
+++ b/crates/swc/tests/tsc-references/es2022SharedMemory.2.minified.js
@@ -1,7 +1,7 @@
 //// [es2022SharedMemory.ts]
-const sab = new SharedArrayBuffer(1024 * Int32Array.BYTES_PER_ELEMENT), int32 = new Int32Array(sab);
+const sab = new SharedArrayBuffer(1024 * Int32Array.BYTES_PER_ELEMENT), int32 = new Int32Array(sab), sab64 = new SharedArrayBuffer(1024 * BigInt64Array.BYTES_PER_ELEMENT), int64 = new BigInt64Array(sab64);
 Atomics.wait(int32, 0, 0);
-const { async , value  } = Atomics.waitAsync(int32, 0, BigInt(0)), main = async ()=>{
-    async && await value;
+const { async , value  } = Atomics.waitAsync(int32, 0, 0), { async: async64 , value: value64  } = Atomics.waitAsync(int64, 0, BigInt(0)), main = async ()=>{
+    async && await value, async64 && await value64;
 };
 main();
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndInvalidOperands.1.normal.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndInvalidOperands.1.normal.js
deleted file mode 100644
index 424e668b67a..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndInvalidOperands.1.normal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [exponentiationOperatorWithNullValueAndInvalidOperands.ts]
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-var a;
-var b;
-var c;
-// operator **
-var r1a1 = Math.pow(null, a);
-var r1a2 = Math.pow(null, b);
-var r1a3 = Math.pow(null, c);
-var r1b1 = Math.pow(a, null);
-var r1b2 = Math.pow(b, null);
-var r1b3 = Math.pow(c, null);
-var r1c1 = Math.pow(null, true);
-var r1c2 = Math.pow(null, "");
-var r1c3 = Math.pow(null, {});
-var r1d1 = Math.pow(true, null);
-var r1d2 = Math.pow("", null);
-var r1d3 = Math.pow({}, null);
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndInvalidOperands.2.minified.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndInvalidOperands.2.minified.js
deleted file mode 100644
index 38376051889..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndInvalidOperands.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [exponentiationOperatorWithNullValueAndInvalidOperands.ts]
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndValidOperands.1.normal.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndValidOperands.1.normal.js
deleted file mode 100644
index f47f44959e9..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndValidOperands.1.normal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [exponentiationOperatorWithNullValueAndValidOperands.ts]
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-})(E || (E = {}));
-var a;
-var b;
-// operator **
-var r1 = Math.pow(null, a);
-var r2 = Math.pow(null, b);
-var r3 = Math.pow(null, 1);
-var r4 = Math.pow(null, E.a);
-var r5 = Math.pow(a, null);
-var r6 = Math.pow(b, null);
-var r7 = Math.pow(0, null);
-var r8 = Math.pow(E.b, null);
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndValidOperands.2.minified.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndValidOperands.2.minified.js
deleted file mode 100644
index 4a630d6730a..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithNullValueAndValidOperands.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [exponentiationOperatorWithNullValueAndValidOperands.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b";
-}(E || (E = {})), E.a, E.b;
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.1.normal.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.1.normal.js
deleted file mode 100644
index b10d189aaab..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [exponentiationOperatorWithOnlyNullValueOrUndefinedValue.ts]
-// operator **
-var r1 = Math.pow(null, null);
-var r2 = Math.pow(null, undefined);
-var r3 = Math.pow(undefined, null);
-var r4 = Math.pow(undefined, undefined);
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.2.minified.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.2.minified.js
deleted file mode 100644
index c69689bc768..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [exponentiationOperatorWithOnlyNullValueOrUndefinedValue.ts]
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndInvalidOperands.1.normal.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndInvalidOperands.1.normal.js
deleted file mode 100644
index 20a17c3faf0..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndInvalidOperands.1.normal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [exponentiationOperatorWithUndefinedValueAndInvalidOperands.ts]
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-var a;
-var b;
-var c;
-// operator **
-var r1a1 = Math.pow(undefined, a);
-var r1a2 = Math.pow(undefined, b);
-var r1a3 = Math.pow(undefined, c);
-var r1b1 = Math.pow(a, undefined);
-var r1b2 = Math.pow(b, undefined);
-var r1b3 = Math.pow(c, undefined);
-var r1c1 = Math.pow(undefined, true);
-var r1c2 = Math.pow(undefined, "");
-var r1c3 = Math.pow(undefined, {});
-var r1d1 = Math.pow(true, undefined);
-var r1d2 = Math.pow("", undefined);
-var r1d3 = Math.pow({}, undefined);
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndInvalidOperands.2.minified.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndInvalidOperands.2.minified.js
deleted file mode 100644
index 5d1ff3eeb0b..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndInvalidOperands.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [exponentiationOperatorWithUndefinedValueAndInvalidOperands.ts]
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndValidOperands.1.normal.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndValidOperands.1.normal.js
deleted file mode 100644
index c86ef240c19..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndValidOperands.1.normal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [exponentiationOperatorWithUndefinedValueAndValidOperands.ts]
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-})(E || (E = {}));
-var a;
-var b;
-// operator *
-var rk1 = Math.pow(undefined, a);
-var rk2 = Math.pow(undefined, b);
-var rk3 = Math.pow(undefined, 1);
-var rk4 = Math.pow(undefined, E.a);
-var rk5 = Math.pow(a, undefined);
-var rk6 = Math.pow(b, undefined);
-var rk7 = Math.pow(0, undefined);
-var rk8 = Math.pow(E.b, undefined);
diff --git a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndValidOperands.2.minified.js b/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndValidOperands.2.minified.js
deleted file mode 100644
index d581420d312..00000000000
--- a/crates/swc/tests/tsc-references/exponentiationOperatorWithUndefinedValueAndValidOperands.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [exponentiationOperatorWithUndefinedValueAndValidOperands.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b";
-}(E || (E = {})), E.a, E.b;
diff --git a/crates/swc/tests/tsc-references/exportDefaultExpressionComments.1.normal.js b/crates/swc/tests/tsc-references/exportDefaultExpressionComments.1.normal.js
new file mode 100644
index 00000000000..58deae20ae4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/exportDefaultExpressionComments.1.normal.js
@@ -0,0 +1,4 @@
+//// [exportDefaultExpressionComments.ts]
+/**
+ * JSDoc Comments
+ */ export default null;
diff --git a/crates/swc/tests/tsc-references/exportDefaultExpressionComments.2.minified.js b/crates/swc/tests/tsc-references/exportDefaultExpressionComments.2.minified.js
new file mode 100644
index 00000000000..9a5a1886e9a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/exportDefaultExpressionComments.2.minified.js
@@ -0,0 +1,2 @@
+//// [exportDefaultExpressionComments.ts]
+export default null;
diff --git a/crates/swc/tests/tsc-references/exportSpecifiers_js.1.normal.js b/crates/swc/tests/tsc-references/exportSpecifiers_js.1.normal.js
new file mode 100644
index 00000000000..9e7786961dc
--- /dev/null
+++ b/crates/swc/tests/tsc-references/exportSpecifiers_js.1.normal.js
@@ -0,0 +1,4 @@
+//// [exportSpecifiers_js.ts]
+//// [./a.js]
+var foo = 0;
+export { };
diff --git a/crates/swc/tests/tsc-references/exportSpecifiers_js.2.minified.js b/crates/swc/tests/tsc-references/exportSpecifiers_js.2.minified.js
new file mode 100644
index 00000000000..06e074bc5dd
--- /dev/null
+++ b/crates/swc/tests/tsc-references/exportSpecifiers_js.2.minified.js
@@ -0,0 +1,3 @@
+//// [exportSpecifiers_js.ts]
+//// [./a.js]
+export { };
diff --git a/crates/swc/tests/tsc-references/extensionLoadingPriority.1.normal.js b/crates/swc/tests/tsc-references/extensionLoadingPriority.1.normal.js
new file mode 100644
index 00000000000..830d541e054
--- /dev/null
+++ b/crates/swc/tests/tsc-references/extensionLoadingPriority.1.normal.js
@@ -0,0 +1,11 @@
+//// [extensionLoadingPriority.ts]
+//// [/project/a.js]
+export default "a.js";
+//// [/project/a.js.js]
+export default "a.js.js";
+//// [/project/dir/index.ts]
+export default "dir/index.ts";
+//// [/project/dir.js]
+export default "dir.js";
+//// [/project/b.ts]
+export { };
diff --git a/crates/swc/tests/tsc-references/extensionLoadingPriority.2.minified.js b/crates/swc/tests/tsc-references/extensionLoadingPriority.2.minified.js
new file mode 100644
index 00000000000..830d541e054
--- /dev/null
+++ b/crates/swc/tests/tsc-references/extensionLoadingPriority.2.minified.js
@@ -0,0 +1,11 @@
+//// [extensionLoadingPriority.ts]
+//// [/project/a.js]
+export default "a.js";
+//// [/project/a.js.js]
+export default "a.js.js";
+//// [/project/dir/index.ts]
+export default "dir/index.ts";
+//// [/project/dir.js]
+export default "dir.js";
+//// [/project/b.ts]
+export { };
diff --git a/crates/swc/tests/tsc-references/for-of2.1.normal.js b/crates/swc/tests/tsc-references/for-of2.1.normal.js
deleted file mode 100644
index a10f990017f..00000000000
--- a/crates/swc/tests/tsc-references/for-of2.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [for-of2.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,-[1:1]
-//!  1 | const v;
-//!    :       ^
-//!  2 | for (v of []) { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/for-of2.2.minified.js b/crates/swc/tests/tsc-references/for-of2.2.minified.js
deleted file mode 100644
index a10f990017f..00000000000
--- a/crates/swc/tests/tsc-references/for-of2.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [for-of2.ts]
-//! 
-//!   x 'const' declarations must be initialized
-//!    ,-[1:1]
-//!  1 | const v;
-//!    :       ^
-//!  2 | for (v of []) { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/forAwaitPerIterationBindingDownlevel.1.normal.js b/crates/swc/tests/tsc-references/forAwaitPerIterationBindingDownlevel.1.normal.js
new file mode 100644
index 00000000000..745015881f6
--- /dev/null
+++ b/crates/swc/tests/tsc-references/forAwaitPerIterationBindingDownlevel.1.normal.js
@@ -0,0 +1,162 @@
+//// [forAwaitPerIterationBindingDownlevel.ts]
+import _async_iterator from "@swc/helpers/src/_async_iterator.mjs";
+import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
+import _await_async_generator from "@swc/helpers/src/_await_async_generator.mjs";
+import _wrap_async_generator from "@swc/helpers/src/_wrap_async_generator.mjs";
+import _ts_generator from "@swc/helpers/src/_ts_generator.mjs";
+var sleep = function(tm) {
+    return new Promise(function(resolve) {
+        return setTimeout(resolve, tm);
+    });
+};
+function gen() {
+    return _gen.apply(this, arguments);
+}
+function _gen() {
+    _gen = _wrap_async_generator(function() {
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        1
+                    ];
+                case 1:
+                    _state.sent();
+                    return [
+                        4,
+                        _await_async_generator(sleep(1000))
+                    ];
+                case 2:
+                    _state.sent();
+                    return [
+                        4,
+                        2
+                    ];
+                case 3:
+                    _state.sent();
+                    return [
+                        2
+                    ];
+            }
+        });
+    });
+    return _gen.apply(this, arguments);
+}
+var log = console.log;
+_async_to_generator(function() {
+    var _iteratorAbruptCompletion, _didIteratorError, _iteratorError, _loop, _iterator, _step, err;
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                _iteratorAbruptCompletion = false, _didIteratorError = false;
+                _state.label = 1;
+            case 1:
+                _state.trys.push([
+                    1,
+                    6,
+                    7,
+                    12
+                ]);
+                _loop = function() {
+                    var _value = _step.value;
+                    var outer = _value;
+                    log("I'm loop ".concat(outer));
+                    _async_to_generator(function() {
+                        var inner;
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    inner = outer;
+                                    return [
+                                        4,
+                                        sleep(2000)
+                                    ];
+                                case 1:
+                                    _state.sent();
+                                    if (inner === outer) {
+                                        log("I'm loop ".concat(inner, " and I know I'm loop ").concat(outer));
+                                    } else {
+                                        log("I'm loop ".concat(inner, ", but I think I'm loop ").concat(outer));
+                                    }
+                                    return [
+                                        2
+                                    ];
+                            }
+                        });
+                    })();
+                };
+                _iterator = _async_iterator(gen());
+                _state.label = 2;
+            case 2:
+                return [
+                    4,
+                    _iterator.next()
+                ];
+            case 3:
+                if (!(_iteratorAbruptCompletion = !(_step = _state.sent()).done)) return [
+                    3,
+                    5
+                ];
+                _loop();
+                _state.label = 4;
+            case 4:
+                _iteratorAbruptCompletion = false;
+                return [
+                    3,
+                    2
+                ];
+            case 5:
+                return [
+                    3,
+                    12
+                ];
+            case 6:
+                err = _state.sent();
+                _didIteratorError = true;
+                _iteratorError = err;
+                return [
+                    3,
+                    12
+                ];
+            case 7:
+                _state.trys.push([
+                    7,
+                    ,
+                    10,
+                    11
+                ]);
+                if (!(_iteratorAbruptCompletion && _iterator.return != null)) return [
+                    3,
+                    9
+                ];
+                return [
+                    4,
+                    _iterator.return()
+                ];
+            case 8:
+                _state.sent();
+                _state.label = 9;
+            case 9:
+                return [
+                    3,
+                    11
+                ];
+            case 10:
+                if (_didIteratorError) {
+                    throw _iteratorError;
+                }
+                return [
+                    7
+                ];
+            case 11:
+                return [
+                    7
+                ];
+            case 12:
+                return [
+                    2
+                ];
+        }
+    });
+})();
diff --git a/crates/swc/tests/tsc-references/forAwaitPerIterationBindingDownlevel.2.minified.js b/crates/swc/tests/tsc-references/forAwaitPerIterationBindingDownlevel.2.minified.js
new file mode 100644
index 00000000000..b5e68f07fd9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/forAwaitPerIterationBindingDownlevel.2.minified.js
@@ -0,0 +1,135 @@
+//// [forAwaitPerIterationBindingDownlevel.ts]
+import _async_iterator from "@swc/helpers/src/_async_iterator.mjs";
+import _async_to_generator from "@swc/helpers/src/_async_to_generator.mjs";
+import _await_async_generator from "@swc/helpers/src/_await_async_generator.mjs";
+import _wrap_async_generator from "@swc/helpers/src/_wrap_async_generator.mjs";
+import _ts_generator from "@swc/helpers/src/_ts_generator.mjs";
+var sleep = function(tm) {
+    return new Promise(function(resolve) {
+        return setTimeout(resolve, tm);
+    });
+};
+function _gen() {
+    return (_gen = _wrap_async_generator(function() {
+        return _ts_generator(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        1
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        4,
+                        _await_async_generator(sleep(1000))
+                    ];
+                case 2:
+                    return _state.sent(), [
+                        4,
+                        2
+                    ];
+                case 3:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    })).apply(this, arguments);
+}
+var log = console.log;
+_async_to_generator(function() {
+    var _iteratorAbruptCompletion, _didIteratorError, _iteratorError, _loop, _iterator, _step, err;
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                _iteratorAbruptCompletion = !1, _didIteratorError = !1, _state.label = 1;
+            case 1:
+                _state.trys.push([
+                    1,
+                    6,
+                    7,
+                    12
+                ]), _loop = function() {
+                    var _value = _step.value;
+                    log("I'm loop ".concat(_value)), _async_to_generator(function() {
+                        var inner;
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    return inner = _value, [
+                                        4,
+                                        sleep(2000)
+                                    ];
+                                case 1:
+                                    return _state.sent(), inner === _value ? log("I'm loop ".concat(inner, " and I know I'm loop ").concat(_value)) : log("I'm loop ".concat(inner, ", but I think I'm loop ").concat(_value)), [
+                                        2
+                                    ];
+                            }
+                        });
+                    })();
+                }, _iterator = _async_iterator(function() {
+                    return _gen.apply(this, arguments);
+                }()), _state.label = 2;
+            case 2:
+                return [
+                    4,
+                    _iterator.next()
+                ];
+            case 3:
+                if (!(_iteratorAbruptCompletion = !(_step = _state.sent()).done)) return [
+                    3,
+                    5
+                ];
+                _loop(), _state.label = 4;
+            case 4:
+                return _iteratorAbruptCompletion = !1, [
+                    3,
+                    2
+                ];
+            case 5:
+                return [
+                    3,
+                    12
+                ];
+            case 6:
+                return err = _state.sent(), _didIteratorError = !0, _iteratorError = err, [
+                    3,
+                    12
+                ];
+            case 7:
+                if (_state.trys.push([
+                    7,
+                    ,
+                    10,
+                    11
+                ]), !(_iteratorAbruptCompletion && null != _iterator.return)) return [
+                    3,
+                    9
+                ];
+                return [
+                    4,
+                    _iterator.return()
+                ];
+            case 8:
+                _state.sent(), _state.label = 9;
+            case 9:
+                return [
+                    3,
+                    11
+                ];
+            case 10:
+                if (_didIteratorError) throw _iteratorError;
+                return [
+                    7
+                ];
+            case 11:
+                return [
+                    7
+                ];
+            case 12:
+                return [
+                    2
+                ];
+        }
+    });
+})();
diff --git a/crates/swc/tests/tsc-references/functionOverloadErrorsSyntax.1.normal.js b/crates/swc/tests/tsc-references/functionOverloadErrorsSyntax.1.normal.js
deleted file mode 100644
index 895b92fa15e..00000000000
--- a/crates/swc/tests/tsc-references/functionOverloadErrorsSyntax.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [functionOverloadErrorsSyntax.ts]
-//! 
-//!   x A rest parameter must be last in a parameter list
-//!     ,-[6:1]
-//!   6 | function fn4b() { }
-//!   7 | 
-//!   8 | //Function overload signature with rest param followed by non-optional parameter
-//!   9 | function fn5(x: string, ...y: any[], z: string);
-//!     :                         ^^^^^^^^^^^
-//!  10 | function fn5() { }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/functionOverloadErrorsSyntax.2.minified.js b/crates/swc/tests/tsc-references/functionOverloadErrorsSyntax.2.minified.js
deleted file mode 100644
index 895b92fa15e..00000000000
--- a/crates/swc/tests/tsc-references/functionOverloadErrorsSyntax.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [functionOverloadErrorsSyntax.ts]
-//! 
-//!   x A rest parameter must be last in a parameter list
-//!     ,-[6:1]
-//!   6 | function fn4b() { }
-//!   7 | 
-//!   8 | //Function overload signature with rest param followed by non-optional parameter
-//!   9 | function fn5(x: string, ...y: any[], z: string);
-//!     :                         ^^^^^^^^^^^
-//!  10 | function fn5() { }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList.1.normal.js b/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList.1.normal.js
deleted file mode 100644
index 0ff881181df..00000000000
--- a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList.1.normal.js
+++ /dev/null
@@ -1,105 +0,0 @@
-//// [functionWithUseStrictAndSimpleParameterList.ts]
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!    ,-[1:1]
-//!  1 | function a(a = 10) {
-//!  2 |     "use strict";
-//!    :     ^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | export var foo = 10;
-//!    `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[13:1]
-//!  13 | }
-//!  14 | 
-//!  15 | function rest(...args: any[]) {
-//!  16 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  17 | }
-//!  18 | 
-//!  19 | function rest1(a = 1, ...args) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[17:1]
-//!  17 | }
-//!  18 | 
-//!  19 | function rest1(a = 1, ...args) {
-//!  20 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  21 | }
-//!  22 | 
-//!  23 | function paramDefault(param = 1) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[21:1]
-//!  21 | }
-//!  22 | 
-//!  23 | function paramDefault(param = 1) {
-//!  24 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  25 | }
-//!  26 | 
-//!  27 | function objectBindingPattern({foo}: any) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[25:1]
-//!  25 | }
-//!  26 | 
-//!  27 | function objectBindingPattern({foo}: any) {
-//!  28 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  29 | }
-//!  30 | 
-//!  31 | function arrayBindingPattern([foo]: any[]) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[29:1]
-//!  29 | }
-//!  30 | 
-//!  31 | function arrayBindingPattern([foo]: any[]) {
-//!  32 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  33 | }
-//!  34 | 
-//!  35 | function manyParameter(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[33:1]
-//!  33 | }
-//!  34 | 
-//!  35 | function manyParameter(a = 10, b = 20) {
-//!  36 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  37 | }
-//!  38 | 
-//!  39 | function manyPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[38:1]
-//!  38 | 
-//!  39 | function manyPrologue(a = 10, b = 20) {
-//!  40 |     "foo";
-//!  41 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  42 | }
-//!  43 | 
-//!  44 | function invalidPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[44:1]
-//!  44 | function invalidPrologue(a = 10, b = 20) {
-//!  45 |     "foo";
-//!  46 |     const c = 1;
-//!  47 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  48 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList.2.minified.js b/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList.2.minified.js
deleted file mode 100644
index 0ff881181df..00000000000
--- a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList.2.minified.js
+++ /dev/null
@@ -1,105 +0,0 @@
-//// [functionWithUseStrictAndSimpleParameterList.ts]
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!    ,-[1:1]
-//!  1 | function a(a = 10) {
-//!  2 |     "use strict";
-//!    :     ^^^^^^^^^^^^^
-//!  3 | }
-//!  4 | 
-//!  5 | export var foo = 10;
-//!    `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[13:1]
-//!  13 | }
-//!  14 | 
-//!  15 | function rest(...args: any[]) {
-//!  16 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  17 | }
-//!  18 | 
-//!  19 | function rest1(a = 1, ...args) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[17:1]
-//!  17 | }
-//!  18 | 
-//!  19 | function rest1(a = 1, ...args) {
-//!  20 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  21 | }
-//!  22 | 
-//!  23 | function paramDefault(param = 1) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[21:1]
-//!  21 | }
-//!  22 | 
-//!  23 | function paramDefault(param = 1) {
-//!  24 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  25 | }
-//!  26 | 
-//!  27 | function objectBindingPattern({foo}: any) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[25:1]
-//!  25 | }
-//!  26 | 
-//!  27 | function objectBindingPattern({foo}: any) {
-//!  28 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  29 | }
-//!  30 | 
-//!  31 | function arrayBindingPattern([foo]: any[]) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[29:1]
-//!  29 | }
-//!  30 | 
-//!  31 | function arrayBindingPattern([foo]: any[]) {
-//!  32 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  33 | }
-//!  34 | 
-//!  35 | function manyParameter(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[33:1]
-//!  33 | }
-//!  34 | 
-//!  35 | function manyParameter(a = 10, b = 20) {
-//!  36 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  37 | }
-//!  38 | 
-//!  39 | function manyPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[38:1]
-//!  38 | 
-//!  39 | function manyPrologue(a = 10, b = 20) {
-//!  40 |     "foo";
-//!  41 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  42 | }
-//!  43 | 
-//!  44 | function invalidPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[44:1]
-//!  44 | function invalidPrologue(a = 10, b = 20) {
-//!  45 |     "foo";
-//!  46 |     const c = 1;
-//!  47 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  48 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList_es2016.1.normal.js b/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList_es2016.1.normal.js
deleted file mode 100644
index 0b811ea855e..00000000000
--- a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList_es2016.1.normal.js
+++ /dev/null
@@ -1,106 +0,0 @@
-//// [functionWithUseStrictAndSimpleParameterList_es2016.ts]
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | function a(a = 10) {
-//!  3 |     "use strict";
-//!    :     ^^^^^^^^^^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | export var foo = 10;
-//!    `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[14:1]
-//!  14 | }
-//!  15 | 
-//!  16 | function rest(...args: any[]) {
-//!  17 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  18 | }
-//!  19 | 
-//!  20 | function rest1(a = 1, ...args) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[18:1]
-//!  18 | }
-//!  19 | 
-//!  20 | function rest1(a = 1, ...args) {
-//!  21 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  22 | }
-//!  23 | 
-//!  24 | function paramDefault(param = 1) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[22:1]
-//!  22 | }
-//!  23 | 
-//!  24 | function paramDefault(param = 1) {
-//!  25 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  26 | }
-//!  27 | 
-//!  28 | function objectBindingPattern({foo}: any) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[26:1]
-//!  26 | }
-//!  27 | 
-//!  28 | function objectBindingPattern({foo}: any) {
-//!  29 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  30 | }
-//!  31 | 
-//!  32 | function arrayBindingPattern([foo]: any[]) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[30:1]
-//!  30 | }
-//!  31 | 
-//!  32 | function arrayBindingPattern([foo]: any[]) {
-//!  33 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  34 | }
-//!  35 | 
-//!  36 | function manyParameter(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[34:1]
-//!  34 | }
-//!  35 | 
-//!  36 | function manyParameter(a = 10, b = 20) {
-//!  37 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  38 | }
-//!  39 | 
-//!  40 | function manyPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[39:1]
-//!  39 | 
-//!  40 | function manyPrologue(a = 10, b = 20) {
-//!  41 |     "foo";
-//!  42 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  43 | }
-//!  44 | 
-//!  45 | function invalidPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[45:1]
-//!  45 | function invalidPrologue(a = 10, b = 20) {
-//!  46 |     "foo";
-//!  47 |     const c = 1;
-//!  48 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  49 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList_es2016.2.minified.js b/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList_es2016.2.minified.js
deleted file mode 100644
index 0b811ea855e..00000000000
--- a/crates/swc/tests/tsc-references/functionWithUseStrictAndSimpleParameterList_es2016.2.minified.js
+++ /dev/null
@@ -1,106 +0,0 @@
-//// [functionWithUseStrictAndSimpleParameterList_es2016.ts]
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | function a(a = 10) {
-//!  3 |     "use strict";
-//!    :     ^^^^^^^^^^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | export var foo = 10;
-//!    `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[14:1]
-//!  14 | }
-//!  15 | 
-//!  16 | function rest(...args: any[]) {
-//!  17 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  18 | }
-//!  19 | 
-//!  20 | function rest1(a = 1, ...args) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[18:1]
-//!  18 | }
-//!  19 | 
-//!  20 | function rest1(a = 1, ...args) {
-//!  21 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  22 | }
-//!  23 | 
-//!  24 | function paramDefault(param = 1) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[22:1]
-//!  22 | }
-//!  23 | 
-//!  24 | function paramDefault(param = 1) {
-//!  25 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  26 | }
-//!  27 | 
-//!  28 | function objectBindingPattern({foo}: any) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[26:1]
-//!  26 | }
-//!  27 | 
-//!  28 | function objectBindingPattern({foo}: any) {
-//!  29 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  30 | }
-//!  31 | 
-//!  32 | function arrayBindingPattern([foo]: any[]) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[30:1]
-//!  30 | }
-//!  31 | 
-//!  32 | function arrayBindingPattern([foo]: any[]) {
-//!  33 |     'use strict';
-//!     :     ^^^^^^^^^^^^^
-//!  34 | }
-//!  35 | 
-//!  36 | function manyParameter(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[34:1]
-//!  34 | }
-//!  35 | 
-//!  36 | function manyParameter(a = 10, b = 20) {
-//!  37 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  38 | }
-//!  39 | 
-//!  40 | function manyPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[39:1]
-//!  39 | 
-//!  40 | function manyPrologue(a = 10, b = 20) {
-//!  41 |     "foo";
-//!  42 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  43 | }
-//!  44 | 
-//!  45 | function invalidPrologue(a = 10, b = 20) {
-//!     `----
-//! 
-//!   x Illegal 'use strict' directive in function with non-simple parameter list.
-//!     ,-[45:1]
-//!  45 | function invalidPrologue(a = 10, b = 20) {
-//!  46 |     "foo";
-//!  47 |     const c = 1;
-//!  48 |     "use strict";
-//!     :     ^^^^^^^^^^^^^
-//!  49 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext1.1.normal.js b/crates/swc/tests/tsc-references/generatorInAmbientContext1.1.normal.js
deleted file mode 100644
index f3c89cc8a8c..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext1.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext1.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext1.2.minified.js b/crates/swc/tests/tsc-references/generatorInAmbientContext1.2.minified.js
deleted file mode 100644
index f3c89cc8a8c..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext1.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext1.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext2.1.normal.js b/crates/swc/tests/tsc-references/generatorInAmbientContext2.1.normal.js
deleted file mode 100644
index b7b1e020940..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext2.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext2.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext2.2.minified.js b/crates/swc/tests/tsc-references/generatorInAmbientContext2.2.minified.js
deleted file mode 100644
index b7b1e020940..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext2.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext2.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext3.d.1.normal.js b/crates/swc/tests/tsc-references/generatorInAmbientContext3.d.1.normal.js
deleted file mode 100644
index d10297890ac..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext3.d.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext3.d.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext3.d.2.minified.js b/crates/swc/tests/tsc-references/generatorInAmbientContext3.d.2.minified.js
deleted file mode 100644
index d10297890ac..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext3.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext3.d.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext4.d.1.normal.js b/crates/swc/tests/tsc-references/generatorInAmbientContext4.d.1.normal.js
deleted file mode 100644
index d5076152ee6..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext4.d.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext4.d.ts]
diff --git a/crates/swc/tests/tsc-references/generatorInAmbientContext4.d.2.minified.js b/crates/swc/tests/tsc-references/generatorInAmbientContext4.d.2.minified.js
deleted file mode 100644
index d5076152ee6..00000000000
--- a/crates/swc/tests/tsc-references/generatorInAmbientContext4.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorInAmbientContext4.d.ts]
diff --git a/crates/swc/tests/tsc-references/generatorOverloads1.1.normal.js b/crates/swc/tests/tsc-references/generatorOverloads1.1.normal.js
deleted file mode 100644
index eaab1c8d7c5..00000000000
--- a/crates/swc/tests/tsc-references/generatorOverloads1.1.normal.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [generatorOverloads1.ts]
-var M;
-(function(M) {
-    function* f(s) {}
-})(M || (M = {}));
diff --git a/crates/swc/tests/tsc-references/generatorOverloads1.2.minified.js b/crates/swc/tests/tsc-references/generatorOverloads1.2.minified.js
deleted file mode 100644
index 1a010dfb9dd..00000000000
--- a/crates/swc/tests/tsc-references/generatorOverloads1.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [generatorOverloads1.ts]
-var M;
-M || (M = {});
diff --git a/crates/swc/tests/tsc-references/generatorOverloads2.1.normal.js b/crates/swc/tests/tsc-references/generatorOverloads2.1.normal.js
deleted file mode 100644
index 19b226f3dd3..00000000000
--- a/crates/swc/tests/tsc-references/generatorOverloads2.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorOverloads2.ts]
diff --git a/crates/swc/tests/tsc-references/generatorOverloads2.2.minified.js b/crates/swc/tests/tsc-references/generatorOverloads2.2.minified.js
deleted file mode 100644
index 19b226f3dd3..00000000000
--- a/crates/swc/tests/tsc-references/generatorOverloads2.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorOverloads2.ts]
diff --git a/crates/swc/tests/tsc-references/generatorOverloads3.1.normal.js b/crates/swc/tests/tsc-references/generatorOverloads3.1.normal.js
deleted file mode 100644
index 1c952c4b3a4..00000000000
--- a/crates/swc/tests/tsc-references/generatorOverloads3.1.normal.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [generatorOverloads3.ts]
-class C {
-    *f(s) {}
-}
diff --git a/crates/swc/tests/tsc-references/generatorOverloads3.2.minified.js b/crates/swc/tests/tsc-references/generatorOverloads3.2.minified.js
deleted file mode 100644
index 236219307af..00000000000
--- a/crates/swc/tests/tsc-references/generatorOverloads3.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorOverloads3.ts]
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck32.1.normal.js b/crates/swc/tests/tsc-references/generatorTypeCheck32.1.normal.js
deleted file mode 100644
index 9d230839137..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck32.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [generatorTypeCheck32.ts]
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | var s: string;
-//!  2 | var f: () => number = () => yield s;
-//!    :                             ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck32.2.minified.js b/crates/swc/tests/tsc-references/generatorTypeCheck32.2.minified.js
deleted file mode 100644
index 9d230839137..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck32.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [generatorTypeCheck32.ts]
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | var s: string;
-//!  2 | var f: () => number = () => yield s;
-//!    :                             ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck39.1.normal.js b/crates/swc/tests/tsc-references/generatorTypeCheck39.1.normal.js
deleted file mode 100644
index 988448380a8..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck39.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [generatorTypeCheck39.ts]
-//! 
-//!   x Expression expected
-//!    ,-[2:1]
-//!  2 |     return y => { };
-//!  3 | }
-//!  4 | function* g() {
-//!  5 |     @decorator(yield 0)
-//!    :     ^
-//!  6 |     class C {
-//!  7 |         x = yield 0;
-//!  8 |     }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck39.2.minified.js b/crates/swc/tests/tsc-references/generatorTypeCheck39.2.minified.js
deleted file mode 100644
index 988448380a8..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck39.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [generatorTypeCheck39.ts]
-//! 
-//!   x Expression expected
-//!    ,-[2:1]
-//!  2 |     return y => { };
-//!  3 | }
-//!  4 | function* g() {
-//!  5 |     @decorator(yield 0)
-//!    :     ^
-//!  6 |     class C {
-//!  7 |         x = yield 0;
-//!  8 |     }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck57.1.normal.js b/crates/swc/tests/tsc-references/generatorTypeCheck57.1.normal.js
deleted file mode 100644
index f90152ed185..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck57.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [generatorTypeCheck57.ts]
-function* g() {
-    class C {
-        constructor(){
-            this.x = yield 0;
-        }
-    }
-}
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck57.2.minified.js b/crates/swc/tests/tsc-references/generatorTypeCheck57.2.minified.js
deleted file mode 100644
index 98ae4e9f1e3..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck57.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorTypeCheck57.ts]
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck58.1.normal.js b/crates/swc/tests/tsc-references/generatorTypeCheck58.1.normal.js
deleted file mode 100644
index 62baedba943..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck58.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [generatorTypeCheck58.ts]
-function* g() {
-    class C {
-    }
-    C.x = yield 0;
-}
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck58.2.minified.js b/crates/swc/tests/tsc-references/generatorTypeCheck58.2.minified.js
deleted file mode 100644
index 0e6cdc5bd3d..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck58.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [generatorTypeCheck58.ts]
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck59.1.normal.js b/crates/swc/tests/tsc-references/generatorTypeCheck59.1.normal.js
deleted file mode 100644
index ba1a835e6a1..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck59.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [generatorTypeCheck59.ts]
-//! 
-//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
-//!    ,-[1:1]
-//!  1 | function* g() {
-//!  2 |     class C {
-//!  3 |         @(yield "")
-//!    :         ^
-//!  4 |         m() { }
-//!  5 |     };
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck59.2.minified.js b/crates/swc/tests/tsc-references/generatorTypeCheck59.2.minified.js
deleted file mode 100644
index ba1a835e6a1..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck59.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [generatorTypeCheck59.ts]
-//! 
-//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
-//!    ,-[1:1]
-//!  1 | function* g() {
-//!  2 |     class C {
-//!  3 |         @(yield "")
-//!    :         ^
-//!  4 |         m() { }
-//!  5 |     };
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck61.1.normal.js b/crates/swc/tests/tsc-references/generatorTypeCheck61.1.normal.js
deleted file mode 100644
index 48b317755ed..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck61.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [generatorTypeCheck61.ts]
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | function * g() {
-//!  2 |     @(yield 0)
-//!    :     ^
-//!  3 |     class C {};
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/generatorTypeCheck61.2.minified.js b/crates/swc/tests/tsc-references/generatorTypeCheck61.2.minified.js
deleted file mode 100644
index 48b317755ed..00000000000
--- a/crates/swc/tests/tsc-references/generatorTypeCheck61.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [generatorTypeCheck61.ts]
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | function * g() {
-//!  2 |     @(yield 0)
-//!    :     ^
-//!  3 |     class C {};
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/importAssertion1(module=commonjs).1.normal.js b/crates/swc/tests/tsc-references/importAssertion1(module=commonjs).1.normal.js
deleted file mode 100644
index 26d84621cc9..00000000000
--- a/crates/swc/tests/tsc-references/importAssertion1(module=commonjs).1.normal.js
+++ /dev/null
@@ -1,70 +0,0 @@
-//// [importAssertion1.ts]
-"use strict";
-//// [0.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-function _export(target, all) {
-    for(var name in all)Object.defineProperty(target, name, {
-        enumerable: true,
-        get: all[name]
-    });
-}
-_export(exports, {
-    a: ()=>a,
-    b: ()=>b
-});
-const a = 1;
-const b = 2;
-//// [1.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
-const _0 = /*#__PURE__*/ _interopRequireWildcard(require("./0"));
-_0.a;
-_0.b;
-_0.a;
-_0.b;
-//// [2.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-const _0 = require("./0");
-_0.a;
-_0.b;
-_0.a;
-_0.b;
-//// [3.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
-const a = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0")));
-const b = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", {
-        assert: {
-            type: "json"
-        }
-    })));
-const c = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", {
-        assert: {
-            type: "json",
-            ttype: "typo"
-        }
-    })));
-const d = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", {
-        assert: {}
-    })));
-const dd = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", {})));
-const e = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", foo())));
-const f = Promise.resolve().then((p)=>/*#__PURE__*/ _interopRequireWildcard(require(p)));
-const g = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", {}, {})));
-const h = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./0", {
-        assert: {
-            type: "json"
-        }
-    })));
diff --git a/crates/swc/tests/tsc-references/importAssertion1(module=commonjs).2.minified.js b/crates/swc/tests/tsc-references/importAssertion1(module=commonjs).2.minified.js
deleted file mode 100644
index ebee77164bb..00000000000
--- a/crates/swc/tests/tsc-references/importAssertion1(module=commonjs).2.minified.js
+++ /dev/null
@@ -1,52 +0,0 @@
-//// [importAssertion1.ts]
-"use strict";
-//// [0.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-}), function(target, all) {
-    for(var name in all)Object.defineProperty(target, name, {
-        enumerable: !0,
-        get: all[name]
-    });
-}(exports, {
-    a: ()=>a,
-    b: ()=>b
-});
-const a = 1, b = 2;
-//// [1.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-});
-const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default, _0 = _interopRequireWildcard(require("./0"));
-_0.a, _0.b, _0.a, _0.b;
-//// [2.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-});
-const _0 = require("./0");
-_0.a, _0.b, _0.a, _0.b;
-//// [3.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-});
-const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
-Promise.resolve().then(()=>_interopRequireWildcard(require("./0"))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", {
-        assert: {
-            type: "json"
-        }
-    }))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", {
-        assert: {
-            type: "json",
-            ttype: "typo"
-        }
-    }))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", {
-        assert: {}
-    }))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", {}))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", foo()))), Promise.resolve().then((p)=>_interopRequireWildcard(require(p))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", {}, {}))), Promise.resolve().then(()=>_interopRequireWildcard(require("./0", {
-        assert: {
-            type: "json"
-        }
-    })));
diff --git a/crates/swc/tests/tsc-references/importAssertion1(module=es6).1.normal.js b/crates/swc/tests/tsc-references/importAssertion1(module=es6).1.normal.js
deleted file mode 100644
index aa4656c5a84..00000000000
--- a/crates/swc/tests/tsc-references/importAssertion1(module=es6).1.normal.js
+++ /dev/null
@@ -1,44 +0,0 @@
-//// [importAssertion1.ts]
-//// [0.ts]
-export const a = 1;
-export const b = 2;
-//// [1.ts]
-import './0';
-import { a, b } from './0';
-import * as foo from './0';
-a;
-b;
-foo.a;
-foo.b;
-//// [2.ts]
-import { a, b } from './0';
-import { a as c, b as d } from './0';
-a;
-b;
-c;
-d;
-//// [3.ts]
-const a = import('./0');
-const b = import('./0', {
-    assert: {
-        type: "json"
-    }
-});
-const c = import('./0', {
-    assert: {
-        type: "json",
-        ttype: "typo"
-    }
-});
-const d = import('./0', {
-    assert: {}
-});
-const dd = import('./0', {});
-const e = import('./0', foo());
-const f = import();
-const g = import('./0', {}, {});
-const h = import('./0', {
-    assert: {
-        type: "json"
-    }
-});
diff --git a/crates/swc/tests/tsc-references/importAssertion1(module=es6).2.minified.js b/crates/swc/tests/tsc-references/importAssertion1(module=es6).2.minified.js
deleted file mode 100644
index f8ff58ce02a..00000000000
--- a/crates/swc/tests/tsc-references/importAssertion1(module=es6).2.minified.js
+++ /dev/null
@@ -1,29 +0,0 @@
-//// [importAssertion1.ts]
-//// [0.ts]
-export const a = 1;
-export const b = 2;
-//// [1.ts]
-import './0';
-import { a, b } from './0';
-import * as foo from './0';
-foo.a, foo.b;
-//// [2.ts]
-import { a, b } from './0';
-import { a as c, b as d } from './0';
-//// [3.ts]
-import('./0'), import('./0', {
-    assert: {
-        type: "json"
-    }
-}), import('./0', {
-    assert: {
-        type: "json",
-        ttype: "typo"
-    }
-}), import('./0', {
-    assert: {}
-}), import('./0', {}), import('./0', foo()), import(), import('./0', {}, {}), import('./0', {
-    assert: {
-        type: "json"
-    }
-});
diff --git a/crates/swc/tests/tsc-references/importCallExpressionGrammarError.1.normal.js b/crates/swc/tests/tsc-references/importCallExpressionGrammarError.1.normal.js
deleted file mode 100644
index cf9d5cb1c3a..00000000000
--- a/crates/swc/tests/tsc-references/importCallExpressionGrammarError.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [importCallExpressionGrammarError.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: true
-});
-const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
-var a = [
-    "./0"
-];
-Promise.resolve(...[
-    "PathModule"
-]).then((p)=>/*#__PURE__*/ _interopRequireWildcard(require(p)));
-var p1 = Promise.resolve(...a).then((p)=>/*#__PURE__*/ _interopRequireWildcard(require(p)));
-const p2 = Promise.resolve().then((p)=>/*#__PURE__*/ _interopRequireWildcard(require(p)));
-const p4 = Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("pathToModule", "secondModule")));
diff --git a/crates/swc/tests/tsc-references/importCallExpressionGrammarError.2.minified.js b/crates/swc/tests/tsc-references/importCallExpressionGrammarError.2.minified.js
deleted file mode 100644
index 2dd33afa203..00000000000
--- a/crates/swc/tests/tsc-references/importCallExpressionGrammarError.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [importCallExpressionGrammarError.ts]
-"use strict";
-Object.defineProperty(exports, "__esModule", {
-    value: !0
-});
-const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
-Promise.resolve(...[
-    "PathModule"
-]).then((p)=>_interopRequireWildcard(require(p))), Promise.resolve(...[
-    "./0"
-]).then((p)=>_interopRequireWildcard(require(p))), Promise.resolve().then((p)=>_interopRequireWildcard(require(p))), Promise.resolve().then(()=>_interopRequireWildcard(require("pathToModule", "secondModule")));
diff --git a/crates/swc/tests/tsc-references/importElisionConstEnumMerge1.1.normal.js b/crates/swc/tests/tsc-references/importElisionConstEnumMerge1.1.normal.js
new file mode 100644
index 00000000000..62d28908260
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importElisionConstEnumMerge1.1.normal.js
@@ -0,0 +1,10 @@
+//// [enum.ts]
+export var Enum;
+(function(Enum) {
+    Enum[Enum["One"] = 1] = "One";
+})(Enum || (Enum = {}));
+//// [merge.ts]
+import { Enum } from "./enum";
+//// [index.ts]
+import { Enum } from "./merge";
+Enum.One;
diff --git a/crates/swc/tests/tsc-references/importElisionConstEnumMerge1.2.minified.js b/crates/swc/tests/tsc-references/importElisionConstEnumMerge1.2.minified.js
new file mode 100644
index 00000000000..1349632135c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importElisionConstEnumMerge1.2.minified.js
@@ -0,0 +1,10 @@
+//// [enum.ts]
+export var Enum;
+!function(Enum) {
+    Enum[Enum.One = 1] = "One";
+}(Enum || (Enum = {}));
+//// [merge.ts]
+import "./enum";
+//// [index.ts]
+import { Enum } from "./merge";
+Enum.One;
diff --git a/crates/swc/tests/tsc-references/importEqualsDeclaration.1.normal.js b/crates/swc/tests/tsc-references/importEqualsDeclaration.1.normal.js
new file mode 100644
index 00000000000..b322ad5a7ad
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importEqualsDeclaration.1.normal.js
@@ -0,0 +1,30 @@
+//// [importEqualsDeclaration.ts]
+//// [/a.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | class A { a!: string }
+//!  2 | export = A;
+//!    : ^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/b.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | class SomeClass {}
+//!  2 | export = SomeClass;
+//!    : ^^^^^^^^^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/c.ts]
+//! 
+//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
+//!    ,-[1:1]
+//!  1 | import type A = require('./a'); // Ok
+//!  2 | import type = require('./b');   // Ok
+//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+//!  3 | 
+//!  4 | A.prototype; // Error
+//!  5 | const a: A = { a: 'a' }; // Ok
+//!    `----
diff --git a/crates/swc/tests/tsc-references/importEqualsDeclaration.2.minified.js b/crates/swc/tests/tsc-references/importEqualsDeclaration.2.minified.js
new file mode 100644
index 00000000000..b322ad5a7ad
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importEqualsDeclaration.2.minified.js
@@ -0,0 +1,30 @@
+//// [importEqualsDeclaration.ts]
+//// [/a.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | class A { a!: string }
+//!  2 | export = A;
+//!    : ^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/b.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | class SomeClass {}
+//!  2 | export = SomeClass;
+//!    : ^^^^^^^^^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/c.ts]
+//! 
+//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
+//!    ,-[1:1]
+//!  1 | import type A = require('./a'); // Ok
+//!  2 | import type = require('./b');   // Ok
+//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+//!  3 | 
+//!  4 | A.prototype; // Error
+//!  5 | const a: A = { a: 'a' }; // Ok
+//!    `----
diff --git a/crates/swc/tests/tsc-references/importFromDot.1.normal.js b/crates/swc/tests/tsc-references/importFromDot.1.normal.js
new file mode 100644
index 00000000000..ff14aada68e
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importFromDot.1.normal.js
@@ -0,0 +1,31 @@
+//// [importFromDot.ts]
+"use strict";
+//// [a.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "rootA", {
+    enumerable: true,
+    get: function() {
+        return rootA;
+    }
+});
+var rootA = 0;
+//// [a/index.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "indexInA", {
+    enumerable: true,
+    get: function() {
+        return indexInA;
+    }
+});
+var indexInA = 0;
+//// [a/b.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
diff --git a/crates/swc/tests/tsc-references/importFromDot.2.minified.js b/crates/swc/tests/tsc-references/importFromDot.2.minified.js
new file mode 100644
index 00000000000..e97dd909524
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importFromDot.2.minified.js
@@ -0,0 +1,29 @@
+//// [importFromDot.ts]
+"use strict";
+//// [a.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), Object.defineProperty(exports, "rootA", {
+    enumerable: !0,
+    get: function() {
+        return rootA;
+    }
+});
+var rootA = 0;
+//// [a/index.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), Object.defineProperty(exports, "indexInA", {
+    enumerable: !0,
+    get: function() {
+        return indexInA;
+    }
+});
+var indexInA = 0;
+//// [a/b.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+});
diff --git a/crates/swc/tests/tsc-references/importMetaNarrowing(module=es6).1.normal.js b/crates/swc/tests/tsc-references/importMetaNarrowing(module=es6).1.normal.js
deleted file mode 100644
index 21bfd2d6f15..00000000000
--- a/crates/swc/tests/tsc-references/importMetaNarrowing(module=es6).1.normal.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [importMetaNarrowing.ts]
-if (import.meta.foo) {
-    import.meta.foo();
-}
diff --git a/crates/swc/tests/tsc-references/importMetaNarrowing(module=es6).2.minified.js b/crates/swc/tests/tsc-references/importMetaNarrowing(module=es6).2.minified.js
deleted file mode 100644
index 74fae193691..00000000000
--- a/crates/swc/tests/tsc-references/importMetaNarrowing(module=es6).2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [importMetaNarrowing.ts]
-import.meta.foo && import.meta.foo();
diff --git a/crates/swc/tests/tsc-references/importMetaNarrowing(module=system).1.normal.js b/crates/swc/tests/tsc-references/importMetaNarrowing(module=system).1.normal.js
deleted file mode 100644
index d6f45996e4b..00000000000
--- a/crates/swc/tests/tsc-references/importMetaNarrowing(module=system).1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [importMetaNarrowing.ts]
-System.register([], function(_export, _context) {
-    "use strict";
-    return {
-        setters: [],
-        execute: function() {
-            if (_context.meta.foo) {
-                _context.meta.foo();
-            }
-        }
-    };
-});
diff --git a/crates/swc/tests/tsc-references/importMetaNarrowing(module=system).2.minified.js b/crates/swc/tests/tsc-references/importMetaNarrowing(module=system).2.minified.js
deleted file mode 100644
index f6bf3223247..00000000000
--- a/crates/swc/tests/tsc-references/importMetaNarrowing(module=system).2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [importMetaNarrowing.ts]
-System.register([], function(_export, _context) {
-    return {
-        setters: [],
-        execute: function() {
-            _context.meta.foo && _context.meta.foo();
-        }
-    };
-});
diff --git a/crates/swc/tests/tsc-references/importSpecifiers_js.1.normal.js b/crates/swc/tests/tsc-references/importSpecifiers_js.1.normal.js
new file mode 100644
index 00000000000..4b8a77690d6
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importSpecifiers_js.1.normal.js
@@ -0,0 +1,5 @@
+//// [importSpecifiers_js.ts]
+//// [./a.ts]
+export { };
+//// [./a.js]
+export { };
diff --git a/crates/swc/tests/tsc-references/importSpecifiers_js.2.minified.js b/crates/swc/tests/tsc-references/importSpecifiers_js.2.minified.js
new file mode 100644
index 00000000000..4b8a77690d6
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importSpecifiers_js.2.minified.js
@@ -0,0 +1,5 @@
+//// [importSpecifiers_js.ts]
+//// [./a.ts]
+export { };
+//// [./a.js]
+export { };
diff --git a/crates/swc/tests/tsc-references/importTypeGeneric.1.normal.js b/crates/swc/tests/tsc-references/importTypeGeneric.1.normal.js
deleted file mode 100644
index a983b9ffa61..00000000000
--- a/crates/swc/tests/tsc-references/importTypeGeneric.1.normal.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [a.d.ts]
-export { };
-//// [b.d.ts]
-export { };
-//// [usage.ts]
-//! 
-//!   x literal in an import type should be string literal
-//!    ,-[1:1]
-//!  1 | export function getFooFrom<T extends "./a" | "./b">(v: T): import(T).Foo {
-//!    :                                                                   ^
-//!  2 |     return undefined as any;
-//!  3 | }
-//!    `----
-//! 
-//!   x literal in an import type should be string literal
-//!    ,-[2:1]
-//!  2 |     return undefined as any;
-//!  3 | }
-//!  4 | 
-//!  5 | export function getFooValueFrom<T extends "./a" | "./b">(v: T): import(T).Foo["a"] {
-//!    :                                                                        ^
-//!  6 |     return undefined as any;
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/importTypeGeneric.2.minified.js b/crates/swc/tests/tsc-references/importTypeGeneric.2.minified.js
deleted file mode 100644
index a983b9ffa61..00000000000
--- a/crates/swc/tests/tsc-references/importTypeGeneric.2.minified.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [a.d.ts]
-export { };
-//// [b.d.ts]
-export { };
-//// [usage.ts]
-//! 
-//!   x literal in an import type should be string literal
-//!    ,-[1:1]
-//!  1 | export function getFooFrom<T extends "./a" | "./b">(v: T): import(T).Foo {
-//!    :                                                                   ^
-//!  2 |     return undefined as any;
-//!  3 | }
-//!    `----
-//! 
-//!   x literal in an import type should be string literal
-//!    ,-[2:1]
-//!  2 |     return undefined as any;
-//!  3 | }
-//!  4 | 
-//!  5 | export function getFooValueFrom<T extends "./a" | "./b">(v: T): import(T).Foo["a"] {
-//!    :                                                                        ^
-//!  6 |     return undefined as any;
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/importingExportingTypes.1.normal.js b/crates/swc/tests/tsc-references/importingExportingTypes.1.normal.js
new file mode 100644
index 00000000000..e30d62b34f5
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importingExportingTypes.1.normal.js
@@ -0,0 +1,7 @@
+//// [importingExportingTypes.ts]
+//// [/node_modules/@types/node/index.d.ts]
+//// [/index.js]
+import { WriteFileOptions } from "fs";
+/** @typedef {{ x: any }} JSDocType */ export { JSDocType };
+export { JSDocType as ThisIsFine };
+export { WriteFileOptions };
diff --git a/crates/swc/tests/tsc-references/importingExportingTypes.2.minified.js b/crates/swc/tests/tsc-references/importingExportingTypes.2.minified.js
new file mode 100644
index 00000000000..e461284a20c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/importingExportingTypes.2.minified.js
@@ -0,0 +1,5 @@
+//// [importingExportingTypes.ts]
+//// [/node_modules/@types/node/index.d.ts]
+//// [/index.js]
+import { WriteFileOptions } from "fs";
+export { JSDocType, JSDocType as ThisIsFine, WriteFileOptions };
diff --git a/crates/swc/tests/tsc-references/inOperatorWithInvalidOperands.1.normal.js b/crates/swc/tests/tsc-references/inOperatorWithInvalidOperands.1.normal.js
deleted file mode 100644
index 1fa5c64885b..00000000000
--- a/crates/swc/tests/tsc-references/inOperatorWithInvalidOperands.1.normal.js
+++ /dev/null
@@ -1,49 +0,0 @@
-//// [inOperatorWithInvalidOperands.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var Foo = function Foo() {
-    "use strict";
-    _class_call_check(this, Foo);
-};
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-})(E || (E = {}));
-var x;
-// invalid left operands
-// the left operand is required to be of type Any, the String primitive type, or the Number primitive type
-var a1;
-var a2;
-var a3;
-var a4;
-var a5;
-var a6;
-var ra1 = a1 in x;
-var ra2 = a2 in x;
-var ra3 = a3 in x;
-var ra4 = a4 in x;
-var ra5 = null in x;
-var ra6 = undefined in x;
-var ra7 = E.a in x;
-var ra8 = false in x;
-var ra9 = {} in x;
-var ra10 = a5 in x;
-var ra11 = a6 in x;
-// invalid right operands
-// the right operand is required to be of type Any, an object type, or a type parameter type
-var b1;
-var b2;
-var b3;
-var b4;
-var b5;
-var rb1 = x in b1;
-var rb2 = x in b2;
-var rb3 = x in b3;
-var rb4 = x in b4;
-var rb5 = x in b5;
-var rb6 = x in 0;
-var rb7 = x in false;
-var rb8 = x in "";
-var rb9 = x in null;
-var rb10 = x in undefined;
-// both operands are invalid
-var rc1 = {} in "";
diff --git a/crates/swc/tests/tsc-references/inOperatorWithInvalidOperands.2.minified.js b/crates/swc/tests/tsc-references/inOperatorWithInvalidOperands.2.minified.js
deleted file mode 100644
index 9035ba7372b..00000000000
--- a/crates/swc/tests/tsc-references/inOperatorWithInvalidOperands.2.minified.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [inOperatorWithInvalidOperands.ts]
-var E;
-import "@swc/helpers/src/_class_call_check.mjs";
-!function(E) {
-    E[E.a = 0] = "a";
-}(E || (E = {})), E.a;
diff --git a/crates/swc/tests/tsc-references/incrementOperatorWithAnyOtherTypeInvalidOperations.1.normal.js b/crates/swc/tests/tsc-references/incrementOperatorWithAnyOtherTypeInvalidOperations.1.normal.js
deleted file mode 100644
index 8a0ee49fcf9..00000000000
--- a/crates/swc/tests/tsc-references/incrementOperatorWithAnyOtherTypeInvalidOperations.1.normal.js
+++ /dev/null
@@ -1,195 +0,0 @@
-//// [incrementOperatorWithAnyOtherTypeInvalidOperations.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[34:1]
-//!  34 | var ResultIsNumber10 = obj1++;
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = ++{};
-//!     :                          ^^
-//!  38 | var ResultIsNumber12 = ++null;
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[35:1]
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = ++{};
-//!  38 | var ResultIsNumber12 = ++null;
-//!     :                          ^^^^
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[38:1]
-//!  38 | var ResultIsNumber12 = ++null;
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null++;
-//!     :                        ^^^^
-//!  42 | var ResultIsNumber15 = {}++;
-//!  43 | var ResultIsNumber16 = undefined++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[39:1]
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null++;
-//!  42 | var ResultIsNumber15 = {}++;
-//!     :                        ^^
-//!  43 | var ResultIsNumber16 = undefined++;
-//!  44 | 
-//!  45 | // any type expressions
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[43:1]
-//!  43 | var ResultIsNumber16 = undefined++;
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = ++foo();
-//!     :                          ^^^^^
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[44:1]
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = ++foo();
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!     :                          ^^^^^^^
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[45:1]
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = ++foo();
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[46:1]
-//!  46 | var ResultIsNumber17 = ++foo();
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!     :                          ^^^^^^^^^^^^^
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[47:1]
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^^^^^^
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[51:1]
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()++;
-//!     :                        ^^^^^
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[52:1]
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()++;
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!     :                        ^^^^^^^
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[53:1]
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()++;
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!     :                        ^^^^^^^^^^^^^^^^^^
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!  59 | var ResultIsNumber29 = obj1.x++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[54:1]
-//!  54 | var ResultIsNumber24 = foo()++;
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!     :                        ^^^^^^^^^^^^^
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!  59 | var ResultIsNumber29 = obj1.x++;
-//!  60 | var ResultIsNumber30 = obj1.y++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[55:1]
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!     :                        ^^^^^^^^^^^^^^^^^^^^^^^
-//!  59 | var ResultIsNumber29 = obj1.x++;
-//!  60 | var ResultIsNumber30 = obj1.y++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[64:1]
-//!  64 | 
-//!  65 | ANY2++;
-//!  66 | 
-//!  67 | ++ANY1++;
-//!     :   ^^^^^^
-//!  68 | ++ANY2++;
-//!  69 | ++ANY2[0]++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[65:1]
-//!  65 | ANY2++;
-//!  66 | 
-//!  67 | ++ANY1++;
-//!  68 | ++ANY2++;
-//!     :   ^^^^^^
-//!  69 | ++ANY2[0]++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[66:1]
-//!  66 | 
-//!  67 | ++ANY1++;
-//!  68 | ++ANY2++;
-//!  69 | ++ANY2[0]++;
-//!     :   ^^^^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/incrementOperatorWithAnyOtherTypeInvalidOperations.2.minified.js b/crates/swc/tests/tsc-references/incrementOperatorWithAnyOtherTypeInvalidOperations.2.minified.js
deleted file mode 100644
index 8a0ee49fcf9..00000000000
--- a/crates/swc/tests/tsc-references/incrementOperatorWithAnyOtherTypeInvalidOperations.2.minified.js
+++ /dev/null
@@ -1,195 +0,0 @@
-//// [incrementOperatorWithAnyOtherTypeInvalidOperations.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[34:1]
-//!  34 | var ResultIsNumber10 = obj1++;
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = ++{};
-//!     :                          ^^
-//!  38 | var ResultIsNumber12 = ++null;
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[35:1]
-//!  35 | 
-//!  36 | // any type literal
-//!  37 | var ResultIsNumber11 = ++{};
-//!  38 | var ResultIsNumber12 = ++null;
-//!     :                          ^^^^
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[38:1]
-//!  38 | var ResultIsNumber12 = ++null;
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null++;
-//!     :                        ^^^^
-//!  42 | var ResultIsNumber15 = {}++;
-//!  43 | var ResultIsNumber16 = undefined++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[39:1]
-//!  39 | var ResultIsNumber13 = ++undefined;
-//!  40 | 
-//!  41 | var ResultIsNumber14 = null++;
-//!  42 | var ResultIsNumber15 = {}++;
-//!     :                        ^^
-//!  43 | var ResultIsNumber16 = undefined++;
-//!  44 | 
-//!  45 | // any type expressions
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[43:1]
-//!  43 | var ResultIsNumber16 = undefined++;
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = ++foo();
-//!     :                          ^^^^^
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[44:1]
-//!  44 | 
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = ++foo();
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!     :                          ^^^^^^^
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[45:1]
-//!  45 | // any type expressions
-//!  46 | var ResultIsNumber17 = ++foo();
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[46:1]
-//!  46 | var ResultIsNumber17 = ++foo();
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!     :                          ^^^^^^^^^^^^^
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[47:1]
-//!  47 | var ResultIsNumber18 = ++A.foo();
-//!  48 | var ResultIsNumber19 = ++(null + undefined);
-//!  49 | var ResultIsNumber20 = ++(null + null);
-//!  50 | var ResultIsNumber21 = ++(undefined + undefined);
-//!     :                          ^^^^^^^^^^^^^^^^^^^^^^^
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[51:1]
-//!  51 | var ResultIsNumber22 = ++obj1.x;
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()++;
-//!     :                        ^^^^^
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[52:1]
-//!  52 | var ResultIsNumber23 = ++obj1.y;
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()++;
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!     :                        ^^^^^^^
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[53:1]
-//!  53 | 
-//!  54 | var ResultIsNumber24 = foo()++;
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!     :                        ^^^^^^^^^^^^^^^^^^
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!  59 | var ResultIsNumber29 = obj1.x++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[54:1]
-//!  54 | var ResultIsNumber24 = foo()++;
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!     :                        ^^^^^^^^^^^^^
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!  59 | var ResultIsNumber29 = obj1.x++;
-//!  60 | var ResultIsNumber30 = obj1.y++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[55:1]
-//!  55 | var ResultIsNumber25 = A.foo()++;
-//!  56 | var ResultIsNumber26 = (null + undefined)++;
-//!  57 | var ResultIsNumber27 = (null + null)++;
-//!  58 | var ResultIsNumber28 = (undefined + undefined)++;
-//!     :                        ^^^^^^^^^^^^^^^^^^^^^^^
-//!  59 | var ResultIsNumber29 = obj1.x++;
-//!  60 | var ResultIsNumber30 = obj1.y++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[64:1]
-//!  64 | 
-//!  65 | ANY2++;
-//!  66 | 
-//!  67 | ++ANY1++;
-//!     :   ^^^^^^
-//!  68 | ++ANY2++;
-//!  69 | ++ANY2[0]++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[65:1]
-//!  65 | ANY2++;
-//!  66 | 
-//!  67 | ++ANY1++;
-//!  68 | ++ANY2++;
-//!     :   ^^^^^^
-//!  69 | ++ANY2[0]++;
-//!     `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[66:1]
-//!  66 | 
-//!  67 | ++ANY1++;
-//!  68 | ++ANY2++;
-//!  69 | ++ANY2[0]++;
-//!     :   ^^^^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/inferThis.1.normal.js b/crates/swc/tests/tsc-references/inferThis.1.normal.js
new file mode 100644
index 00000000000..87322c7adc6
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferThis.1.normal.js
@@ -0,0 +1,29 @@
+//// [/a.js]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+export var C = /*#__PURE__*/ function() {
+    "use strict";
+    function C() {
+        _class_call_check(this, C);
+    }
+    var _proto = C.prototype;
+    /**
+     * @template T
+     * @this {T}
+     * @return {T}
+     */ _proto.b = function b() {
+        return this;
+    };
+    /**
+     * @template T
+     * @this {T}
+     * @return {T}
+     */ C.a = function a() {
+        return this;
+    };
+    return C;
+}();
+var a = C.a();
+a; // typeof C
+var c = new C();
+var b = c.b();
+b; // C
diff --git a/crates/swc/tests/tsc-references/inferThis.2.minified.js b/crates/swc/tests/tsc-references/inferThis.2.minified.js
new file mode 100644
index 00000000000..ff56b4c0aa8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferThis.2.minified.js
@@ -0,0 +1,14 @@
+//// [/a.js]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+export var C = function() {
+    "use strict";
+    function C() {
+        _class_call_check(this, C);
+    }
+    return C.prototype.b = function() {
+        return this;
+    }, C.a = function() {
+        return this;
+    }, C;
+}();
+C.a(), new C().b();
diff --git a/crates/swc/tests/tsc-references/inferTypesInvalidExtendsDeclaration.1.normal.js b/crates/swc/tests/tsc-references/inferTypesInvalidExtendsDeclaration.1.normal.js
new file mode 100644
index 00000000000..289c7f4fd9a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferTypesInvalidExtendsDeclaration.1.normal.js
@@ -0,0 +1 @@
+//// [inferTypesInvalidExtendsDeclaration.ts]
diff --git a/crates/swc/tests/tsc-references/inferTypesInvalidExtendsDeclaration.2.minified.js b/crates/swc/tests/tsc-references/inferTypesInvalidExtendsDeclaration.2.minified.js
new file mode 100644
index 00000000000..289c7f4fd9a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferTypesInvalidExtendsDeclaration.2.minified.js
@@ -0,0 +1 @@
+//// [inferTypesInvalidExtendsDeclaration.ts]
diff --git a/crates/swc/tests/tsc-references/inferTypesWithExtends1.1.normal.js b/crates/swc/tests/tsc-references/inferTypesWithExtends1.1.normal.js
new file mode 100644
index 00000000000..720eebfe002
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferTypesWithExtends1.1.normal.js
@@ -0,0 +1,8 @@
+//// [inferTypesWithExtends1.ts]
+// infer to tuple element
+function f1() {
+    return x1;
+}
+function f2() {
+    return x2;
+}
diff --git a/crates/swc/tests/tsc-references/inferTypesWithExtends1.2.minified.js b/crates/swc/tests/tsc-references/inferTypesWithExtends1.2.minified.js
new file mode 100644
index 00000000000..b1edd51722c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferTypesWithExtends1.2.minified.js
@@ -0,0 +1 @@
+//// [inferTypesWithExtends1.ts]
diff --git a/crates/swc/tests/tsc-references/inferTypesWithExtends2.1.normal.js b/crates/swc/tests/tsc-references/inferTypesWithExtends2.1.normal.js
new file mode 100644
index 00000000000..7cf3718e4ed
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferTypesWithExtends2.1.normal.js
@@ -0,0 +1,2 @@
+//// [inferTypesWithExtends2.ts]
+// infer twice with different constraints (same behavior as class/interface)
diff --git a/crates/swc/tests/tsc-references/inferTypesWithExtends2.2.minified.js b/crates/swc/tests/tsc-references/inferTypesWithExtends2.2.minified.js
new file mode 100644
index 00000000000..17237235d80
--- /dev/null
+++ b/crates/swc/tests/tsc-references/inferTypesWithExtends2.2.minified.js
@@ -0,0 +1 @@
+//// [inferTypesWithExtends2.ts]
diff --git a/crates/swc/tests/tsc-references/intraExpressionInferences.1.normal.js b/crates/swc/tests/tsc-references/intraExpressionInferences.1.normal.js
new file mode 100644
index 00000000000..8d785a39391
--- /dev/null
+++ b/crates/swc/tests/tsc-references/intraExpressionInferences.1.normal.js
@@ -0,0 +1,194 @@
+//// [intraExpressionInferences.ts]
+// Repros from #47599
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+callIt({
+    produce: function() {
+        return 0;
+    },
+    consume: function(n) {
+        return n.toFixed();
+    }
+});
+callIt({
+    produce: function(_a) {
+        return 0;
+    },
+    consume: function(n) {
+        return n.toFixed();
+    }
+});
+callIt({
+    produce: function produce() {
+        return 0;
+    },
+    consume: function(n) {
+        return n.toFixed();
+    }
+});
+callItT([
+    function() {
+        return 0;
+    },
+    function(n) {
+        return n.toFixed();
+    }
+]);
+callItT([
+    function(_a) {
+        return 0;
+    },
+    function(n) {
+        return n.toFixed();
+    }
+]);
+var inferTypeFn = function(generic) {
+    return generic;
+};
+var myGeneric = inferTypeFn({
+    retrieveGeneric: function(parameter) {
+        return 5;
+    },
+    operateWithGeneric: function(generic) {
+        return generic.toFixed();
+    }
+});
+// Repro #38623
+function make(o) {}
+make({
+    mutations: {
+        foo: function foo1() {}
+    },
+    action: function(a) {
+        a.foo();
+    }
+});
+foo({
+    a: function() {
+        return 42;
+    },
+    b: function b(a) {}
+});
+foo({
+    a: function a() {
+        return 42;
+    },
+    b: function b(a) {}
+});
+foo({
+    a: function a() {
+        return 42;
+    },
+    b: function b(a) {}
+});
+function test(foo1) {}
+test({
+    a: function() {
+        return 0;
+    },
+    b: function(a) {
+        return "a";
+    },
+    c: function(b) {
+        var _$x = b;
+    }
+});
+test({
+    a: function() {
+        return 0;
+    },
+    b: function(a) {
+        return a;
+    },
+    c: function(b) {
+        var _$x = b;
+    }
+});
+// Repro from #41712
+var Wrapper = function Wrapper() {
+    "use strict";
+    _class_call_check(this, Wrapper);
+};
+createMappingComponent({
+    setup: function setup() {
+        return {
+            inputs: {
+                num: new Wrapper(),
+                str: new Wrapper()
+            },
+            outputs: {
+                bool: new Wrapper(),
+                str: new Wrapper()
+            }
+        };
+    },
+    map: function map(inputs) {
+        return {
+            bool: inputs.nonexistent,
+            str: inputs.num
+        };
+    }
+});
+// Repro from #48279
+function simplified(props) {}
+function whatIWant(props) {}
+function nonObject(generator, receiver) {}
+simplified({
+    generator: function() {
+        return 123;
+    },
+    receiver: function(t) {
+        return console.log(t + 2);
+    }
+});
+whatIWant({
+    generator: function(bob) {
+        return bob ? 1 : 2;
+    },
+    receiver: function(t) {
+        return console.log(t + 2);
+    }
+});
+nonObject(function(bob) {
+    return bob ? 1 : 2;
+}, function(t) {
+    return console.log(t + 2);
+});
+function example(options) {
+    return function(params) {
+        var data = options.fetch(params, 123);
+        return options.map(data);
+    };
+}
+example({
+    fetch: function(params) {
+        return 123;
+    },
+    map: function(number) {
+        return String(number);
+    }
+});
+example({
+    fetch: function(params, foo1) {
+        return 123;
+    },
+    map: function(number) {
+        return String(number);
+    }
+});
+example({
+    fetch: function(params, foo1) {
+        return 123;
+    },
+    map: function(number) {
+        return String(number);
+    }
+});
+branch({
+    test: x,
+    if: function(t) {
+        return t === "a";
+    },
+    then: function(u) {
+        var test1 = u;
+    }
+});
diff --git a/crates/swc/tests/tsc-references/intraExpressionInferences.2.minified.js b/crates/swc/tests/tsc-references/intraExpressionInferences.2.minified.js
new file mode 100644
index 00000000000..56d7dda5057
--- /dev/null
+++ b/crates/swc/tests/tsc-references/intraExpressionInferences.2.minified.js
@@ -0,0 +1,110 @@
+//// [intraExpressionInferences.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+callIt({
+    produce: function() {
+        return 0;
+    },
+    consume: function(n) {
+        return n.toFixed();
+    }
+}), callIt({
+    produce: function(_a) {
+        return 0;
+    },
+    consume: function(n) {
+        return n.toFixed();
+    }
+}), callIt({
+    produce: function() {
+        return 0;
+    },
+    consume: function(n) {
+        return n.toFixed();
+    }
+}), callItT([
+    function() {
+        return 0;
+    },
+    function(n) {
+        return n.toFixed();
+    }
+]), callItT([
+    function(_a) {
+        return 0;
+    },
+    function(n) {
+        return n.toFixed();
+    }
+]), foo({
+    a: function() {
+        return 42;
+    },
+    b: function(a) {}
+}), foo({
+    a: function() {
+        return 42;
+    },
+    b: function(a) {}
+}), foo({
+    a: function() {
+        return 42;
+    },
+    b: function(a) {}
+});
+var Wrapper = function Wrapper() {
+    "use strict";
+    _class_call_check(this, Wrapper);
+};
+function example(options) {
+    return function(params) {
+        var data = options.fetch(params, 123);
+        return options.map(data);
+    };
+}
+createMappingComponent({
+    setup: function() {
+        return {
+            inputs: {
+                num: new Wrapper(),
+                str: new Wrapper()
+            },
+            outputs: {
+                bool: new Wrapper(),
+                str: new Wrapper()
+            }
+        };
+    },
+    map: function(inputs) {
+        return {
+            bool: inputs.nonexistent,
+            str: inputs.num
+        };
+    }
+}), example({
+    fetch: function(params) {
+        return 123;
+    },
+    map: function(number) {
+        return String(number);
+    }
+}), example({
+    fetch: function(params, foo1) {
+        return 123;
+    },
+    map: function(number) {
+        return String(number);
+    }
+}), example({
+    fetch: function(params, foo1) {
+        return 123;
+    },
+    map: function(number) {
+        return String(number);
+    }
+}), branch({
+    test: x,
+    if: function(t) {
+        return "a" === t;
+    },
+    then: function(u) {}
+});
diff --git a/crates/swc/tests/tsc-references/invalidNewTarget.es5.1.normal.js b/crates/swc/tests/tsc-references/invalidNewTarget.es5.1.normal.js
deleted file mode 100644
index 84808f0232a..00000000000
--- a/crates/swc/tests/tsc-references/invalidNewTarget.es5.1.normal.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [invalidNewTarget.es5.ts]
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!    :           ^^^^^^^^^^
-//!  2 | const b = () => new.target;
-//!  3 | 
-//!  4 | class C {
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!  2 | const b = () => new.target;
-//!    :                 ^^^^^^^^^^
-//!  3 | 
-//!  4 | class C {
-//!  5 |     [new.target]() { }
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[16:1]
-//!  16 | }
-//!  17 | 
-//!  18 | const O = {
-//!  19 |     [new.target]: undefined,
-//!     :      ^^^^^^^^^^
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!     `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[20:1]
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!  23 |     n: new.target,
-//!     :        ^^^^^^^^^^
-//!  24 | };
-//!     `----
diff --git a/crates/swc/tests/tsc-references/invalidNewTarget.es5.2.minified.js b/crates/swc/tests/tsc-references/invalidNewTarget.es5.2.minified.js
deleted file mode 100644
index 84808f0232a..00000000000
--- a/crates/swc/tests/tsc-references/invalidNewTarget.es5.2.minified.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [invalidNewTarget.es5.ts]
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!    :           ^^^^^^^^^^
-//!  2 | const b = () => new.target;
-//!  3 | 
-//!  4 | class C {
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!  2 | const b = () => new.target;
-//!    :                 ^^^^^^^^^^
-//!  3 | 
-//!  4 | class C {
-//!  5 |     [new.target]() { }
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[16:1]
-//!  16 | }
-//!  17 | 
-//!  18 | const O = {
-//!  19 |     [new.target]: undefined,
-//!     :      ^^^^^^^^^^
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!     `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[20:1]
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!  23 |     n: new.target,
-//!     :        ^^^^^^^^^^
-//!  24 | };
-//!     `----
diff --git a/crates/swc/tests/tsc-references/invalidNewTarget.es6.1.normal.js b/crates/swc/tests/tsc-references/invalidNewTarget.es6.1.normal.js
deleted file mode 100644
index cbb0bd3385e..00000000000
--- a/crates/swc/tests/tsc-references/invalidNewTarget.es6.1.normal.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [invalidNewTarget.es6.ts]
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!    :           ^^^^^^^^^^
-//!  2 | const b = () => new.target;
-//!  3 | 
-//!  4 | class C {
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!  2 | const b = () => new.target;
-//!    :                 ^^^^^^^^^^
-//!  3 | 
-//!  4 | class C {
-//!  5 |     [new.target]() { }
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[16:1]
-//!  16 | }
-//!  17 | 
-//!  18 | const O = {
-//!  19 |     [new.target]: undefined,
-//!     :      ^^^^^^^^^^
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!     `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[20:1]
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!  23 |     n: new.target,
-//!     :        ^^^^^^^^^^
-//!  24 | };
-//!     `----
diff --git a/crates/swc/tests/tsc-references/invalidNewTarget.es6.2.minified.js b/crates/swc/tests/tsc-references/invalidNewTarget.es6.2.minified.js
deleted file mode 100644
index cbb0bd3385e..00000000000
--- a/crates/swc/tests/tsc-references/invalidNewTarget.es6.2.minified.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [invalidNewTarget.es6.ts]
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!    :           ^^^^^^^^^^
-//!  2 | const b = () => new.target;
-//!  3 | 
-//!  4 | class C {
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!    ,-[1:1]
-//!  1 | const a = new.target;
-//!  2 | const b = () => new.target;
-//!    :                 ^^^^^^^^^^
-//!  3 | 
-//!  4 | class C {
-//!  5 |     [new.target]() { }
-//!    `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[16:1]
-//!  16 | }
-//!  17 | 
-//!  18 | const O = {
-//!  19 |     [new.target]: undefined,
-//!     :      ^^^^^^^^^^
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!     `----
-//! 
-//!   x 'new.target' is only allowed in the body of a function declaration, function expression, or class.
-//!     ,-[20:1]
-//!  20 |     k() { return new.target; },
-//!  21 |     get l() { return new.target; },
-//!  22 |     set m(_) { _ = new.target; },
-//!  23 |     n: new.target,
-//!     :        ^^^^^^^^^^
-//!  24 | };
-//!     `----
diff --git a/crates/swc/tests/tsc-references/jsDeclarationsTypedefFunction.1.normal.js b/crates/swc/tests/tsc-references/jsDeclarationsTypedefFunction.1.normal.js
new file mode 100644
index 00000000000..55bf8a724b1
--- /dev/null
+++ b/crates/swc/tests/tsc-references/jsDeclarationsTypedefFunction.1.normal.js
@@ -0,0 +1,15 @@
+//// [foo.js]
+/**
+ * @typedef {{
+ *   [id: string]: [Function, Function];
+ * }} ResolveRejectMap
+ */ let id = 0;
+/**
+ * @param {ResolveRejectMap} handlers
+ * @returns {Promise<any>}
+ */ const send = (handlers)=>new Promise((resolve, reject)=>{
+        handlers[++id] = [
+            resolve,
+            reject
+        ];
+    });
diff --git a/crates/swc/tests/tsc-references/jsDeclarationsTypedefFunction.2.minified.js b/crates/swc/tests/tsc-references/jsDeclarationsTypedefFunction.2.minified.js
new file mode 100644
index 00000000000..8885ba71967
--- /dev/null
+++ b/crates/swc/tests/tsc-references/jsDeclarationsTypedefFunction.2.minified.js
@@ -0,0 +1 @@
+//// [foo.js]
diff --git a/crates/swc/tests/tsc-references/jsxAndTypeAssertion.1.normal.js b/crates/swc/tests/tsc-references/jsxAndTypeAssertion.1.normal.js
deleted file mode 100644
index 90d8c8c7842..00000000000
--- a/crates/swc/tests/tsc-references/jsxAndTypeAssertion.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [jsxAndTypeAssertion.tsx]
-//! 
-//!   x Unexpected token `any`. Expected jsx identifier
-//!     ,-[4:1]
-//!   4 | class foo {}
-//!   5 | 
-//!   6 | var x: any;
-//!   7 | x = <any> { test: <any></any> };
-//!     :      ^^^
-//!   8 | 
-//!   9 | x = <any><any></any>;
-//!  10 |  
-//!     `----
diff --git a/crates/swc/tests/tsc-references/jsxAndTypeAssertion.2.minified.js b/crates/swc/tests/tsc-references/jsxAndTypeAssertion.2.minified.js
deleted file mode 100644
index 90d8c8c7842..00000000000
--- a/crates/swc/tests/tsc-references/jsxAndTypeAssertion.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [jsxAndTypeAssertion.tsx]
-//! 
-//!   x Unexpected token `any`. Expected jsx identifier
-//!     ,-[4:1]
-//!   4 | class foo {}
-//!   5 | 
-//!   6 | var x: any;
-//!   7 | x = <any> { test: <any></any> };
-//!     :      ^^^
-//!   8 | 
-//!   9 | x = <any><any></any>;
-//!  10 |  
-//!     `----
diff --git a/crates/swc/tests/tsc-references/jsxParsingError1.1.normal.js b/crates/swc/tests/tsc-references/jsxParsingError1.1.normal.js
deleted file mode 100644
index 5ccd701f9ac..00000000000
--- a/crates/swc/tests/tsc-references/jsxParsingError1.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [jsxParsingError1.tsx]
-//// [file.tsx]
-// This should be a parse error
-var class1 = "foo";
-var class2 = "bar";
-var elem = /*#__PURE__*/ React.createElement("div", {
-    className: (class1, class2)
-});
diff --git a/crates/swc/tests/tsc-references/jsxParsingError1.2.minified.js b/crates/swc/tests/tsc-references/jsxParsingError1.2.minified.js
deleted file mode 100644
index 2fd0332d2b7..00000000000
--- a/crates/swc/tests/tsc-references/jsxParsingError1.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [jsxParsingError1.tsx]
-//// [file.tsx]
diff --git a/crates/swc/tests/tsc-references/jsxParsingError2.1.normal.js b/crates/swc/tests/tsc-references/jsxParsingError2.1.normal.js
deleted file mode 100644
index 616c3831673..00000000000
--- a/crates/swc/tests/tsc-references/jsxParsingError2.1.normal.js
+++ /dev/null
@@ -1,45 +0,0 @@
-//// [jsxParsingError2.tsx]
-//// [file.tsx]
-//// [Error1.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | // Issue error about missing span closing tag, not missing div closing tag
-//!  2 | let x1 = <div><span></div>;
-//!    :           ^^^
-//!  3 | 
-//!    `----
-//// [Error2.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x2 = <div></span>;
-//!    :           ^^^
-//!  2 | 
-//!  3 | 
-//!    `----
-//// [Error3.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x3 = <div>;
-//!    :           ^^^
-//!  2 | 
-//!  3 | 
-//!    `----
-//// [Error4.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x4 = <div><div></span>;
-//!    :           ^^^
-//!  2 | 
-//!    `----
-//// [Error5.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x5 = <div><span>
-//!    :           ^^^
-//!  2 | 
-//!    `----
diff --git a/crates/swc/tests/tsc-references/jsxParsingError2.2.minified.js b/crates/swc/tests/tsc-references/jsxParsingError2.2.minified.js
deleted file mode 100644
index 616c3831673..00000000000
--- a/crates/swc/tests/tsc-references/jsxParsingError2.2.minified.js
+++ /dev/null
@@ -1,45 +0,0 @@
-//// [jsxParsingError2.tsx]
-//// [file.tsx]
-//// [Error1.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | // Issue error about missing span closing tag, not missing div closing tag
-//!  2 | let x1 = <div><span></div>;
-//!    :           ^^^
-//!  3 | 
-//!    `----
-//// [Error2.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x2 = <div></span>;
-//!    :           ^^^
-//!  2 | 
-//!  3 | 
-//!    `----
-//// [Error3.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x3 = <div>;
-//!    :           ^^^
-//!  2 | 
-//!  3 | 
-//!    `----
-//// [Error4.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x4 = <div><div></span>;
-//!    :           ^^^
-//!  2 | 
-//!    `----
-//// [Error5.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[1:1]
-//!  1 | let x5 = <div><span>
-//!    :           ^^^
-//!  2 | 
-//!    `----
diff --git a/crates/swc/tests/tsc-references/jsxParsingError3.1.normal.js b/crates/swc/tests/tsc-references/jsxParsingError3.1.normal.js
deleted file mode 100644
index 6e8eb59e1a5..00000000000
--- a/crates/swc/tests/tsc-references/jsxParsingError3.1.normal.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//// [jsxParsingError3.tsx]
-//// [file.tsx]
-//// [Error1.tsx]
-var x1 = /*#__PURE__*/ React.createElement("div", null, "}");
-//// [Error2.tsx]
-var x2 = /*#__PURE__*/ React.createElement("div", null, ">");
-//// [Error3.tsx]
-var x3 = /*#__PURE__*/ React.createElement("div", null, "foo", "}");
-//// [Error4.tsx]
-var x4 = /*#__PURE__*/ React.createElement("div", null, "foo", ">");
-//// [Error5.tsx]
-var x5 = /*#__PURE__*/ React.createElement("div", null, "}", "foo");
-//// [Error6.tsx]
-var x6 = /*#__PURE__*/ React.createElement("div", null, ">", "foo");
diff --git a/crates/swc/tests/tsc-references/jsxParsingError3.2.minified.js b/crates/swc/tests/tsc-references/jsxParsingError3.2.minified.js
deleted file mode 100644
index f8d5dbf2da6..00000000000
--- a/crates/swc/tests/tsc-references/jsxParsingError3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [jsxParsingError3.tsx]
-//// [file.tsx]
-//// [Error1.tsx]
-//// [Error2.tsx]
-//// [Error3.tsx]
-//// [Error4.tsx]
-//// [Error5.tsx]
-//// [Error6.tsx]
diff --git a/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.1.normal.js b/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.1.normal.js
index 1c1ca536e83..8668316eb66 100644
--- a/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.1.normal.js
+++ b/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.1.normal.js
@@ -81,3 +81,17 @@ function f30() {
 function f31() {
     var x = "hello";
 }
+// Repro from #51069
+var Test = /*#__PURE__*/ function() {
+    "use strict";
+    function Test(t) {
+        _class_call_check(this, Test);
+        this.testy = t;
+    }
+    var _proto = Test.prototype;
+    _proto.t = function t(key) {
+        this.testy[key] += 1; // Error
+        return this.testy[key];
+    };
+    return Test;
+}();
diff --git a/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.2.minified.js b/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.2.minified.js
index 882d31c7cd7..048854c4038 100644
--- a/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.2.minified.js
+++ b/crates/swc/tests/tsc-references/keyofAndIndexedAccessErrors.2.minified.js
@@ -1,2 +1,2 @@
 //// [keyofAndIndexedAccessErrors.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/leaveOptionalParameterAsWritten.1.normal.js b/crates/swc/tests/tsc-references/leaveOptionalParameterAsWritten.1.normal.js
new file mode 100644
index 00000000000..76358ed1eef
--- /dev/null
+++ b/crates/swc/tests/tsc-references/leaveOptionalParameterAsWritten.1.normal.js
@@ -0,0 +1,7 @@
+//// [leaveOptionalParameterAsWritten.ts]
+//// [a.ts]
+export { };
+//// [b.ts]
+import * as a from "./a";
+//// [c.ts]
+export var bar = function(p) {};
diff --git a/crates/swc/tests/tsc-references/leaveOptionalParameterAsWritten.2.minified.js b/crates/swc/tests/tsc-references/leaveOptionalParameterAsWritten.2.minified.js
new file mode 100644
index 00000000000..8a9dcb35848
--- /dev/null
+++ b/crates/swc/tests/tsc-references/leaveOptionalParameterAsWritten.2.minified.js
@@ -0,0 +1,7 @@
+//// [leaveOptionalParameterAsWritten.ts]
+//// [a.ts]
+export { };
+//// [b.ts]
+import "./a";
+//// [c.ts]
+export var bar = function(p) {};
diff --git a/crates/swc/tests/tsc-references/logicalAndOperatorStrictMode.1.normal.js b/crates/swc/tests/tsc-references/logicalAndOperatorStrictMode.1.normal.js
deleted file mode 100644
index 6d48a55febb..00000000000
--- a/crates/swc/tests/tsc-references/logicalAndOperatorStrictMode.1.normal.js
+++ /dev/null
@@ -1,75 +0,0 @@
-//// [logicalAndOperatorStrictMode.ts]
-var a = [
-    0
-];
-var s = "";
-var x = 0;
-var b = false;
-var v = undefined;
-var u = undefined;
-var n = null;
-var z = s || x || u;
-var a1 = a && a;
-var a2 = a && s;
-var a3 = a && x;
-var a4 = a && b;
-var a5 = a && v;
-var a6 = a && u;
-var a7 = a && n;
-var a8 = a && z;
-var s1 = s && a;
-var s2 = s && s;
-var s3 = s && x;
-var s4 = s && b;
-var s5 = s && v;
-var s6 = s && u;
-var s7 = s && n;
-var s8 = s && z;
-var x1 = x && a;
-var x2 = x && s;
-var x3 = x && x;
-var x4 = x && b;
-var x5 = x && v;
-var x6 = x && u;
-var x7 = x && n;
-var x8 = x && z;
-var b1 = b && a;
-var b2 = b && s;
-var b3 = b && x;
-var b4 = b && b;
-var b5 = b && v;
-var b6 = b && u;
-var b7 = b && n;
-var b8 = b && z;
-var v1 = v && a;
-var v2 = v && s;
-var v3 = v && x;
-var v4 = v && b;
-var v5 = v && v;
-var v6 = v && u;
-var v7 = v && n;
-var v8 = v && z;
-var u1 = u && a;
-var u2 = u && s;
-var u3 = u && x;
-var u4 = u && b;
-var u5 = u && v;
-var u6 = u && u;
-var u7 = u && n;
-var u8 = u && z;
-var n1 = n && a;
-var n2 = n && s;
-var n3 = n && x;
-var n4 = n && b;
-var n5 = n && v;
-var n6 = n && u;
-var n7 = n && n;
-var n8 = n && z;
-var z1 = z && a;
-var z2 = z && s;
-var z3 = z && x;
-var z4 = z && b;
-var z5 = z && v;
-var z6 = z && u;
-var z7 = z && n;
-var z8 = z && z;
diff --git a/crates/swc/tests/tsc-references/logicalAndOperatorStrictMode.2.minified.js b/crates/swc/tests/tsc-references/logicalAndOperatorStrictMode.2.minified.js
deleted file mode 100644
index 7eecebdc57d..00000000000
--- a/crates/swc/tests/tsc-references/logicalAndOperatorStrictMode.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [logicalAndOperatorStrictMode.ts]
diff --git a/crates/swc/tests/tsc-references/logicalAndOperatorWithEveryType.1.normal.js b/crates/swc/tests/tsc-references/logicalAndOperatorWithEveryType.1.normal.js
deleted file mode 100644
index a102cca389e..00000000000
--- a/crates/swc/tests/tsc-references/logicalAndOperatorWithEveryType.1.normal.js
+++ /dev/null
@@ -1,117 +0,0 @@
-//// [logicalAndOperatorWithEveryType.ts]
-// The && operator permits the operands to be of any type and produces a result of the same
-// type as the second operand.
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-    E[E["c"] = 2] = "c";
-})(E || (E = {}));
-var a1;
-var a2;
-var a3;
-var a4;
-var a5;
-var a6;
-var a7;
-var a8;
-var ra1 = a1 && a1;
-var ra2 = a2 && a1;
-var ra3 = a3 && a1;
-var ra4 = a4 && a1;
-var ra5 = a5 && a1;
-var ra6 = a6 && a1;
-var ra7 = a7 && a1;
-var ra8 = a8 && a1;
-var ra9 = null && a1;
-var ra10 = undefined && a1;
-var rb1 = a1 && a2;
-var rb2 = a2 && a2;
-var rb3 = a3 && a2;
-var rb4 = a4 && a2;
-var rb5 = a5 && a2;
-var rb6 = a6 && a2;
-var rb7 = a7 && a2;
-var rb8 = a8 && a2;
-var rb9 = null && a2;
-var rb10 = undefined && a2;
-var rc1 = a1 && a3;
-var rc2 = a2 && a3;
-var rc3 = a3 && a3;
-var rc4 = a4 && a3;
-var rc5 = a5 && a3;
-var rc6 = a6 && a3;
-var rc7 = a7 && a3;
-var rc8 = a8 && a3;
-var rc9 = null && a3;
-var rc10 = undefined && a3;
-var rd1 = a1 && a4;
-var rd2 = a2 && a4;
-var rd3 = a3 && a4;
-var rd4 = a4 && a4;
-var rd5 = a5 && a4;
-var rd6 = a6 && a4;
-var rd7 = a7 && a4;
-var rd8 = a8 && a4;
-var rd9 = null && a4;
-var rd10 = undefined && a4;
-var re1 = a1 && a5;
-var re2 = a2 && a5;
-var re3 = a3 && a5;
-var re4 = a4 && a5;
-var re5 = a5 && a5;
-var re6 = a6 && a5;
-var re7 = a7 && a5;
-var re8 = a8 && a5;
-var re9 = null && a5;
-var re10 = undefined && a5;
-var rf1 = a1 && a6;
-var rf2 = a2 && a6;
-var rf3 = a3 && a6;
-var rf4 = a4 && a6;
-var rf5 = a5 && a6;
-var rf6 = a6 && a6;
-var rf7 = a7 && a6;
-var rf8 = a8 && a6;
-var rf9 = null && a6;
-var rf10 = undefined && a6;
-var rg1 = a1 && a7;
-var rg2 = a2 && a7;
-var rg3 = a3 && a7;
-var rg4 = a4 && a7;
-var rg5 = a5 && a7;
-var rg6 = a6 && a7;
-var rg7 = a7 && a7;
-var rg8 = a8 && a7;
-var rg9 = null && a7;
-var rg10 = undefined && a7;
-var rh1 = a1 && a8;
-var rh2 = a2 && a8;
-var rh3 = a3 && a8;
-var rh4 = a4 && a8;
-var rh5 = a5 && a8;
-var rh6 = a6 && a8;
-var rh7 = a7 && a8;
-var rh8 = a8 && a8;
-var rh9 = null && a8;
-var rh10 = undefined && a8;
-var ri1 = a1 && null;
-var ri2 = a2 && null;
-var ri3 = a3 && null;
-var ri4 = a4 && null;
-var ri5 = a5 && null;
-var ri6 = a6 && null;
-var ri7 = a7 && null;
-var ri8 = a8 && null;
-var ri9 = null && null;
-var ri10 = undefined && null;
-var rj1 = a1 && undefined;
-var rj2 = a2 && undefined;
-var rj3 = a3 && undefined;
-var rj4 = a4 && undefined;
-var rj5 = a5 && undefined;
-var rj6 = a6 && undefined;
-var rj7 = a7 && undefined;
-var rj8 = a8 && undefined;
-var rj9 = null && undefined;
-var rj10 = undefined && undefined;
diff --git a/crates/swc/tests/tsc-references/logicalAndOperatorWithEveryType.2.minified.js b/crates/swc/tests/tsc-references/logicalAndOperatorWithEveryType.2.minified.js
deleted file mode 100644
index fde6f58ede2..00000000000
--- a/crates/swc/tests/tsc-references/logicalAndOperatorWithEveryType.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [logicalAndOperatorWithEveryType.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b", E[E.c = 2] = "c";
-}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/logicalNotOperatorInvalidOperations.1.normal.js b/crates/swc/tests/tsc-references/logicalNotOperatorInvalidOperations.1.normal.js
deleted file mode 100644
index 11cdd10f258..00000000000
--- a/crates/swc/tests/tsc-references/logicalNotOperatorInvalidOperations.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [logicalNotOperatorInvalidOperations.ts]
-//! 
-//!   x Expression expected
-//!     ,-[8:1]
-//!   8 | var BOOLEAN2 = !b + b;
-//!   9 | 
-//!  10 | // miss an operand
-//!  11 | var BOOLEAN3 =!;
-//!     :                ^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/logicalNotOperatorInvalidOperations.2.minified.js b/crates/swc/tests/tsc-references/logicalNotOperatorInvalidOperations.2.minified.js
deleted file mode 100644
index 11cdd10f258..00000000000
--- a/crates/swc/tests/tsc-references/logicalNotOperatorInvalidOperations.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [logicalNotOperatorInvalidOperations.ts]
-//! 
-//!   x Expression expected
-//!     ,-[8:1]
-//!   8 | var BOOLEAN2 = !b + b;
-//!   9 | 
-//!  10 | // miss an operand
-//!  11 | var BOOLEAN3 =!;
-//!     :                ^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/logicalOrOperatorWithEveryType.1.normal.js b/crates/swc/tests/tsc-references/logicalOrOperatorWithEveryType.1.normal.js
deleted file mode 100644
index 5035ae956da..00000000000
--- a/crates/swc/tests/tsc-references/logicalOrOperatorWithEveryType.1.normal.js
+++ /dev/null
@@ -1,119 +0,0 @@
-//// [logicalOrOperatorWithEveryType.ts]
-// The || operator permits the operands to be of any type.
-// If the || expression is not contextually typed, the right operand is contextually typed
-// by the type of the left operand and the result is of the best common type of the two
-// operand types.
-var E;
-(function(E) {
-    E[E["a"] = 0] = "a";
-    E[E["b"] = 1] = "b";
-    E[E["c"] = 2] = "c";
-})(E || (E = {}));
-var a1;
-var a2;
-var a3;
-var a4;
-var a5;
-var a6;
-var a7;
-var a8;
-var ra1 = a1 || a1; // any       || any is any
-var ra2 = a2 || a1; // boolean   || any is any
-var ra3 = a3 || a1; // number    || any is any
-var ra4 = a4 || a1; // string    || any is any
-var ra5 = a5 || a1; // void      || any is any
-var ra6 = a6 || a1; // enum      || any is any
-var ra7 = a7 || a1; // object    || any is any
-var ra8 = a8 || a1; // array     || any is any
-var ra9 = null || a1; // null      || any is any
-var ra10 = undefined || a1; // undefined || any is any
-var rb1 = a1 || a2; // any       || boolean is any
-var rb2 = a2 || a2; // boolean   || boolean is boolean
-var rb3 = a3 || a2; // number    || boolean is number | boolean
-var rb4 = a4 || a2; // string    || boolean is string | boolean
-var rb5 = a5 || a2; // void      || boolean is void | boolean
-var rb6 = a6 || a2; // enum      || boolean is E | boolean
-var rb7 = a7 || a2; // object    || boolean is object | boolean
-var rb8 = a8 || a2; // array     || boolean is array | boolean
-var rb9 = null || a2; // null      || boolean is boolean
-var rb10 = undefined || a2; // undefined || boolean is boolean
-var rc1 = a1 || a3; // any       || number is any
-var rc2 = a2 || a3; // boolean   || number is boolean | number
-var rc3 = a3 || a3; // number    || number is number
-var rc4 = a4 || a3; // string    || number is string | number
-var rc5 = a5 || a3; // void      || number is void | number
-var rc6 = a6 || a3; // enum      || number is number
-var rc7 = a7 || a3; // object    || number is object | number
-var rc8 = a8 || a3; // array     || number is array | number
-var rc9 = null || a3; // null      || number is number
-var rc10 = undefined || a3; // undefined || number is number
-var rd1 = a1 || a4; // any       || string is any
-var rd2 = a2 || a4; // boolean   || string is boolean | string
-var rd3 = a3 || a4; // number    || string is number | string
-var rd4 = a4 || a4; // string    || string is string
-var rd5 = a5 || a4; // void      || string is void | string
-var rd6 = a6 || a4; // enum      || string is enum | string
-var rd7 = a7 || a4; // object    || string is object | string
-var rd8 = a8 || a4; // array     || string is array | string
-var rd9 = null || a4; // null      || string is string
-var rd10 = undefined || a4; // undefined || string is string
-var re1 = a1 || a5; // any       || void is any
-var re2 = a2 || a5; // boolean   || void is boolean | void
-var re3 = a3 || a5; // number    || void is number | void
-var re4 = a4 || a5; // string    || void is string | void
-var re5 = a5 || a5; // void      || void is void
-var re6 = a6 || a5; // enum      || void is enum | void
-var re7 = a7 || a5; // object    || void is object | void
-var re8 = a8 || a5; // array     || void is array | void
-var re9 = null || a5; // null      || void is void
-var re10 = undefined || a5; // undefined || void is void
-var rg1 = a1 || a6; // any       || enum is any
-var rg2 = a2 || a6; // boolean   || enum is boolean | enum
-var rg3 = a3 || a6; // number    || enum is number
-var rg4 = a4 || a6; // string    || enum is string | enum
-var rg5 = a5 || a6; // void      || enum is void | enum
-var rg6 = a6 || a6; // enum      || enum is E
-var rg7 = a7 || a6; // object    || enum is object | enum
-var rg8 = a8 || a6; // array     || enum is array | enum
-var rg9 = null || a6; // null      || enum is E
-var rg10 = undefined || a6; // undefined || enum is E
-var rh1 = a1 || a7; // any       || object is any
-var rh2 = a2 || a7; // boolean   || object is boolean | object
-var rh3 = a3 || a7; // number    || object is number | object
-var rh4 = a4 || a7; // string    || object is string | object
-var rh5 = a5 || a7; // void      || object is void | object
-var rh6 = a6 || a7; // enum      || object is enum | object
-var rh7 = a7 || a7; // object    || object is object
-var rh8 = a8 || a7; // array     || object is array | object
-var rh9 = null || a7; // null      || object is object
-var rh10 = undefined || a7; // undefined || object is object
-var ri1 = a1 || a8; // any       || array is any
-var ri2 = a2 || a8; // boolean   || array is boolean | array
-var ri3 = a3 || a8; // number    || array is number | array
-var ri4 = a4 || a8; // string    || array is string | array
-var ri5 = a5 || a8; // void      || array is void | array
-var ri6 = a6 || a8; // enum      || array is enum | array
-var ri7 = a7 || a8; // object    || array is object | array
-var ri8 = a8 || a8; // array     || array is array
-var ri9 = null || a8; // null      || array is array
-var ri10 = undefined || a8; // undefined || array is array
-var rj1 = a1 || null; // any       || null is any
-var rj2 = a2 || null; // boolean   || null is boolean
-var rj3 = a3 || null; // number    || null is number
-var rj4 = a4 || null; // string    || null is string
-var rj5 = a5 || null; // void      || null is void
-var rj6 = a6 || null; // enum      || null is E
-var rj7 = a7 || null; // object    || null is object
-var rj8 = a8 || null; // array     || null is array
-var rj9 = null || null; // null      || null is any
-var rj10 = undefined || null; // undefined || null is any
-var rf1 = a1 || undefined; // any       || undefined is any
-var rf2 = a2 || undefined; // boolean   || undefined is boolean
-var rf3 = a3 || undefined; // number    || undefined is number
-var rf4 = a4 || undefined; // string    || undefined is string
-var rf5 = a5 || undefined; // void      || undefined is void
-var rf6 = a6 || undefined; // enum      || undefined is E
-var rf7 = a7 || undefined; // object    || undefined is object
-var rf8 = a8 || undefined; // array     || undefined is array
-var rf9 = null || undefined; // null      || undefined is any
-var rf10 = undefined || undefined; // undefined || undefined is any
diff --git a/crates/swc/tests/tsc-references/logicalOrOperatorWithEveryType.2.minified.js b/crates/swc/tests/tsc-references/logicalOrOperatorWithEveryType.2.minified.js
deleted file mode 100644
index fc4c73f1924..00000000000
--- a/crates/swc/tests/tsc-references/logicalOrOperatorWithEveryType.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [logicalOrOperatorWithEveryType.ts]
-var E;
-!function(E) {
-    E[E.a = 0] = "a", E[E.b = 1] = "b", E[E.c = 2] = "c";
-}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/mappedTypeConstraints2.1.normal.js b/crates/swc/tests/tsc-references/mappedTypeConstraints2.1.normal.js
new file mode 100644
index 00000000000..5258538027a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/mappedTypeConstraints2.1.normal.js
@@ -0,0 +1,21 @@
+//// [mappedTypeConstraints2.ts]
+function f1(obj, key) {
+    const x = obj[key];
+}
+function f2(obj, key) {
+    const x = obj[key]; // Error
+}
+function f3(obj, key) {
+    const x = obj[key]; // Error
+}
+const get = (t, foo)=>foo[`get${t}`]; // Type 'Foo<T>[`get${T}`]' is not assignable to type 'T'
+function validate(obj, bounds) {
+    for (const [key, val] of Object.entries(obj)){
+        const boundsForKey = bounds[key];
+        if (boundsForKey) {
+            const { min , max  } = boundsForKey;
+            if (min > val || max < val) return false;
+        }
+    }
+    return true;
+}
diff --git a/crates/swc/tests/tsc-references/mappedTypeConstraints2.2.minified.js b/crates/swc/tests/tsc-references/mappedTypeConstraints2.2.minified.js
new file mode 100644
index 00000000000..d2fd415629d
--- /dev/null
+++ b/crates/swc/tests/tsc-references/mappedTypeConstraints2.2.minified.js
@@ -0,0 +1 @@
+//// [mappedTypeConstraints2.ts]
diff --git a/crates/swc/tests/tsc-references/mergedWithLocalValue.1.normal.js b/crates/swc/tests/tsc-references/mergedWithLocalValue.1.normal.js
new file mode 100644
index 00000000000..71b7e28b783
--- /dev/null
+++ b/crates/swc/tests/tsc-references/mergedWithLocalValue.1.normal.js
@@ -0,0 +1,6 @@
+//// [a.ts]
+export { };
+//// [b.ts]
+var A = "a";
+A.toUpperCase();
+export { };
diff --git a/crates/swc/tests/tsc-references/mergedWithLocalValue.2.minified.js b/crates/swc/tests/tsc-references/mergedWithLocalValue.2.minified.js
new file mode 100644
index 00000000000..5c34445ee6d
--- /dev/null
+++ b/crates/swc/tests/tsc-references/mergedWithLocalValue.2.minified.js
@@ -0,0 +1,4 @@
+//// [a.ts]
+export { };
+//// [b.ts]
+export { };
diff --git a/crates/swc/tests/tsc-references/moduleExportAssignment7.1.normal.js b/crates/swc/tests/tsc-references/moduleExportAssignment7.1.normal.js
new file mode 100644
index 00000000000..f203ea485cc
--- /dev/null
+++ b/crates/swc/tests/tsc-references/moduleExportAssignment7.1.normal.js
@@ -0,0 +1,58 @@
+//// [mod.js]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+var Thing = function Thing() {
+    "use strict";
+    _class_call_check(this, Thing);
+    this.x = 1;
+};
+var AnotherThing = function AnotherThing() {
+    "use strict";
+    _class_call_check(this, AnotherThing);
+    this.y = 2;
+};
+function foo() {
+    return 3;
+}
+function bar() {
+    return 4;
+}
+/** @typedef {() => number} buz */ module.exports = {
+    Thing: Thing,
+    AnotherThing: AnotherThing,
+    foo: foo,
+    qux: bar,
+    baz: function baz() {
+        return 5;
+    },
+    literal: ""
+};
+//// [main.js]
+/**
+ * @param {import("./mod").Thing} a
+ * @param {import("./mod").AnotherThing} b
+ * @param {import("./mod").foo} c
+ * @param {import("./mod").qux} d
+ * @param {import("./mod").baz} e
+ * @param {import("./mod").buz} f
+ * @param {import("./mod").literal} g
+ */ function jstypes(a, b, c, d, e, f, g) {
+    return a.x + b.y + c() + d() + e() + f() + g.length;
+}
+/**
+ * @param {typeof import("./mod").Thing} a
+ * @param {typeof import("./mod").AnotherThing} b
+ * @param {typeof import("./mod").foo} c
+ * @param {typeof import("./mod").qux} d
+ * @param {typeof import("./mod").baz} e
+ * @param {typeof import("./mod").buz} f
+ * @param {typeof import("./mod").literal} g
+ */ function jsvalues(a, b, c, d, e, f, g) {
+    return a.length + b.length + c() + d() + e() + f() + g.length;
+}
+//// [index.ts]
+function types(a, b, c, d, e, f, g) {
+    return a.x + b.y + c() + d() + e() + f() + g.length;
+}
+function values(a, b, c, d, e, f, g) {
+    return a.length + b.length + c() + d() + e() + f() + g.length;
+}
diff --git a/crates/swc/tests/tsc-references/moduleExportAssignment7.2.minified.js b/crates/swc/tests/tsc-references/moduleExportAssignment7.2.minified.js
new file mode 100644
index 00000000000..7d7877b3033
--- /dev/null
+++ b/crates/swc/tests/tsc-references/moduleExportAssignment7.2.minified.js
@@ -0,0 +1,24 @@
+//// [mod.js]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+module.exports = {
+    Thing: function Thing() {
+        "use strict";
+        _class_call_check(this, Thing), this.x = 1;
+    },
+    AnotherThing: function AnotherThing() {
+        "use strict";
+        _class_call_check(this, AnotherThing), this.y = 2;
+    },
+    foo: function() {
+        return 3;
+    },
+    qux: function() {
+        return 4;
+    },
+    baz: function() {
+        return 5;
+    },
+    literal: ""
+};
+//// [main.js]
+//// [index.ts]
diff --git a/crates/swc/tests/tsc-references/negateOperatorWithAnyOtherType.1.normal.js b/crates/swc/tests/tsc-references/negateOperatorWithAnyOtherType.1.normal.js
deleted file mode 100644
index 420d5c48d32..00000000000
--- a/crates/swc/tests/tsc-references/negateOperatorWithAnyOtherType.1.normal.js
+++ /dev/null
@@ -1,61 +0,0 @@
-//// [negateOperatorWithAnyOtherType.ts]
-// - operator on any type
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var ANY;
-var ANY1;
-var ANY2 = [
-    "",
-    ""
-];
-var obj;
-var obj1 = {
-    x: "",
-    y: function() {}
-};
-function foo() {
-    var a;
-    return a;
-}
-var A = /*#__PURE__*/ function() {
-    "use strict";
-    function A() {
-        _class_call_check(this, A);
-    }
-    A.foo = function foo() {
-        var a;
-        return a;
-    };
-    return A;
-}();
-var M;
-(function(M) {
-    var n;
-    M.n = n;
-})(M || (M = {}));
-var objA = new A();
-// any type var
-var ResultIsNumber1 = -ANY1;
-var ResultIsNumber2 = -ANY2;
-var ResultIsNumber3 = -A;
-var ResultIsNumber4 = -M;
-var ResultIsNumber5 = -obj;
-var ResultIsNumber6 = -obj1;
-// any type literal
-var ResultIsNumber7 = -undefined;
-var ResultIsNumber = -null;
-// any type expressions
-var ResultIsNumber8 = -ANY2[0];
-var ResultIsNumber9 = -obj1.x;
-var ResultIsNumber10 = -obj1.y;
-var ResultIsNumber11 = -objA.a;
-var ResultIsNumber12 = -M.n;
-var ResultIsNumber13 = -foo();
-var ResultIsNumber14 = -A.foo();
-var ResultIsNumber15 = -(ANY - ANY1);
-// miss assignment operators
--ANY;
--ANY1;
--ANY2[0];
--ANY, ANY1;
--objA.a;
--M.n;
diff --git a/crates/swc/tests/tsc-references/negateOperatorWithAnyOtherType.2.minified.js b/crates/swc/tests/tsc-references/negateOperatorWithAnyOtherType.2.minified.js
deleted file mode 100644
index a7948645b65..00000000000
--- a/crates/swc/tests/tsc-references/negateOperatorWithAnyOtherType.2.minified.js
+++ /dev/null
@@ -1,18 +0,0 @@
-//// [negateOperatorWithAnyOtherType.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var M, obj1 = {
-    x: "",
-    y: function() {}
-}, A = function() {
-    "use strict";
-    function A() {
-        _class_call_check(this, A);
-    }
-    return A.foo = function() {}, A;
-}();
-!function(M) {
-    var n;
-    M.n = n;
-}(M || (M = {}));
-var objA = new A();
-obj1.x, obj1.y, objA.a, M.n, A.foo(), objA.a, M.n;
diff --git a/crates/swc/tests/tsc-references/newOperatorErrorCases.1.normal.js b/crates/swc/tests/tsc-references/newOperatorErrorCases.1.normal.js
deleted file mode 100644
index ef7615daa4f..00000000000
--- a/crates/swc/tests/tsc-references/newOperatorErrorCases.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [newOperatorErrorCases.ts]
-//! 
-//!   x Expected a semicolon
-//!     ,-[24:1]
-//!  24 | var nestedCtor: nestedCtor;
-//!  25 | 
-//!  26 | // Construct expression with no parentheses for construct signature with > 0 parameters
-//!  27 | var b = new C0 32, ''; // Parse error
-//!     :                ^^
-//!  28 | 
-//!  29 | // Generic construct expression with no parentheses
-//!  30 | var c1 = new T;
-//!     `----
diff --git a/crates/swc/tests/tsc-references/newOperatorErrorCases.2.minified.js b/crates/swc/tests/tsc-references/newOperatorErrorCases.2.minified.js
deleted file mode 100644
index ef7615daa4f..00000000000
--- a/crates/swc/tests/tsc-references/newOperatorErrorCases.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [newOperatorErrorCases.ts]
-//! 
-//!   x Expected a semicolon
-//!     ,-[24:1]
-//!  24 | var nestedCtor: nestedCtor;
-//!  25 | 
-//!  26 | // Construct expression with no parentheses for construct signature with > 0 parameters
-//!  27 | var b = new C0 32, ''; // Parse error
-//!     :                ^^
-//!  28 | 
-//!  29 | // Generic construct expression with no parentheses
-//!  30 | var c1 = new T;
-//!     `----
diff --git a/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.1.normal.js b/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.1.normal.js
index c65f8aab33f..6bda6ef0e03 100644
--- a/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.1.normal.js
+++ b/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.1.normal.js
@@ -30,6 +30,13 @@ t2.z.toString(); // Should error
     x1.toFixed(); // Should OK
     q.y.toFixed(); // Should OK
     q.z.toFixed(); // Should error
+}{
+    var x2 = numMapPoint.x, q1 = _object_without_properties(numMapPoint, [
+        "x"
+    ]);
+    x2.toFixed(); // Should OK
+    q1.y.toFixed(); // Should OK
+    q1.z.toFixed(); // Should error
 }var ref;
 // Assignment forms
 ref = _sliced_to_array(strArray, 1), target_string = ref[0], ref; // Should error
@@ -38,9 +45,9 @@ ref1 = _sliced_to_array(strArray, 1), target_string_undef = ref1[0], ref1; // Sh
 var ref2;
 ref2 = _to_array(strArray), target_string_arr = ref2.slice(3), ref2; // Should OK
 {
-    var x2, y1, z1;
+    var x3, y1, z1;
     var ref3;
-    ref3 = numMapPoint, x2 = ref3.x, y1 = ref3.y, z1 = ref3.z, ref3; // Should OK
-    var q1;
-    q1 = numMapPoint.q; // Should error
+    ref3 = numMapPoint, x3 = ref3.x, y1 = ref3.y, z1 = ref3.z, ref3; // Should OK
+    var q2;
+    q2 = numMapPoint.q; // Should error
 }
diff --git a/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.2.minified.js b/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.2.minified.js
index fefc57a32d9..0349018837b 100644
--- a/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.2.minified.js
+++ b/crates/swc/tests/tsc-references/noUncheckedIndexedAccessDestructuring.2.minified.js
@@ -10,4 +10,8 @@ x.toFixed(), y.toFixed(), z.toFixed();
 var x1 = numMapPoint.x, q = _object_without_properties(numMapPoint, [
     "x"
 ]);
-x1.toFixed(), q.y.toFixed(), q.z.toFixed(), target_string = _sliced_to_array(strArray, 1)[0], target_string_undef = _sliced_to_array(strArray, 1)[0], target_string_arr = _to_array(strArray).slice(3), (ref3 = numMapPoint).x, ref3.y, ref3.z, numMapPoint.q;
+x1.toFixed(), q.y.toFixed(), q.z.toFixed();
+var x2 = numMapPoint.x, q1 = _object_without_properties(numMapPoint, [
+    "x"
+]);
+x2.toFixed(), q1.y.toFixed(), q1.z.toFixed(), target_string = _sliced_to_array(strArray, 1)[0], target_string_undef = _sliced_to_array(strArray, 1)[0], target_string_arr = _to_array(strArray).slice(3), (ref3 = numMapPoint).x, ref3.y, ref3.z, numMapPoint.q;
diff --git a/crates/swc/tests/tsc-references/nodeModulesAtTypesPriority.1.normal.js b/crates/swc/tests/tsc-references/nodeModulesAtTypesPriority.1.normal.js
new file mode 100644
index 00000000000..74adc1945e0
--- /dev/null
+++ b/crates/swc/tests/tsc-references/nodeModulesAtTypesPriority.1.normal.js
@@ -0,0 +1,20 @@
+//// [nodeModulesAtTypesPriority.ts]
+//// [/node_modules/@types/react/index.d.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | declare const React: any;
+//!  2 | export = React;
+//!    : ^^^^^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/node_modules/@types/redux/index.d.ts]
+export { };
+//// [/packages/a/node_modules/react/index.js]
+module.exports = {};
+//// [/packages/a/node_modules/redux/index.d.ts]
+export { };
+//// [/packages/a/node_modules/redux/index.js]
+module.exports = {};
+//// [/packages/a/index.ts]
+import React from "react";
diff --git a/crates/swc/tests/tsc-references/nodeModulesAtTypesPriority.2.minified.js b/crates/swc/tests/tsc-references/nodeModulesAtTypesPriority.2.minified.js
new file mode 100644
index 00000000000..45c14909401
--- /dev/null
+++ b/crates/swc/tests/tsc-references/nodeModulesAtTypesPriority.2.minified.js
@@ -0,0 +1,20 @@
+//// [nodeModulesAtTypesPriority.ts]
+//// [/node_modules/@types/react/index.d.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | declare const React: any;
+//!  2 | export = React;
+//!    : ^^^^^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/node_modules/@types/redux/index.d.ts]
+export { };
+//// [/packages/a/node_modules/react/index.js]
+module.exports = {};
+//// [/packages/a/node_modules/redux/index.d.ts]
+export { };
+//// [/packages/a/node_modules/redux/index.js]
+module.exports = {};
+//// [/packages/a/index.ts]
+import "react";
diff --git a/crates/swc/tests/tsc-references/nonPrimitiveAndEmptyObject.1.normal.js b/crates/swc/tests/tsc-references/nonPrimitiveAndEmptyObject.1.normal.js
new file mode 100644
index 00000000000..d016e0c51dd
--- /dev/null
+++ b/crates/swc/tests/tsc-references/nonPrimitiveAndEmptyObject.1.normal.js
@@ -0,0 +1,5 @@
+//// [nonPrimitiveAndEmptyObject.ts]
+// Repro from #49480
+var _foo_fooProps = foo.fooProps, fooProps = _foo_fooProps === void 0 ? {} : _foo_fooProps;
+fooProps.barProp;
+export { };
diff --git a/crates/swc/tests/tsc-references/nonPrimitiveAndEmptyObject.2.minified.js b/crates/swc/tests/tsc-references/nonPrimitiveAndEmptyObject.2.minified.js
new file mode 100644
index 00000000000..325d3d0216f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/nonPrimitiveAndEmptyObject.2.minified.js
@@ -0,0 +1,4 @@
+//// [nonPrimitiveAndEmptyObject.ts]
+var _foo_fooProps = foo.fooProps;
+(void 0 === _foo_fooProps ? {} : _foo_fooProps).barProp;
+export { };
diff --git a/crates/swc/tests/tsc-references/nonPrimitiveStrictNull.1.normal.js b/crates/swc/tests/tsc-references/nonPrimitiveStrictNull.1.normal.js
deleted file mode 100644
index 96d6db19a1d..00000000000
--- a/crates/swc/tests/tsc-references/nonPrimitiveStrictNull.1.normal.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [nonPrimitiveStrictNull.ts]
-var a;
-var e;
-a.toString; // error
-a = undefined; // error
-a = null; // error
-a = b; // error
-a = c; // error
-a = d; // error
-e = a; // ok
-a = e; // ok
-if (typeof b !== "object") {
-    b.toString(); // error, never
-}
-if (typeof b === "object") {
-    a = b; // error, b is not narrowed
-}
-if (typeof d === "object") {
-    b = d; // ok
-    d.toString(); // error, object | null
-} else {
-    d.toString(); // error, undefined
-}
-if (d == null) {
-    d.toString(); // error, undefined | null
-} else {
-    d.toString(); // object
-}
-if (d === null) {
-    d.toString(); // error, null
-} else {
-    d.toString(); // error, object | undefined
-}
-if (typeof d === "undefined") {
-    d.toString(); // error, undefined
-} else {
-    d.toString(); // error, object | null
-}
-var x; // error
-var y; // error
-var z; // error
-var u; // ok
diff --git a/crates/swc/tests/tsc-references/nonPrimitiveStrictNull.2.minified.js b/crates/swc/tests/tsc-references/nonPrimitiveStrictNull.2.minified.js
deleted file mode 100644
index e2a94a941eb..00000000000
--- a/crates/swc/tests/tsc-references/nonPrimitiveStrictNull.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [nonPrimitiveStrictNull.ts]
-var a;
-a.toString, a = void 0, a = null, a = b, a = c, a = a = d, "object" != typeof b && b.toString(), "object" == typeof b && (a = b), "object" == typeof d && (b = d), d.toString(), d, d.toString(), d, d.toString(), d.toString();
diff --git a/crates/swc/tests/tsc-references/numericStringLiteralTypes.1.normal.js b/crates/swc/tests/tsc-references/numericStringLiteralTypes.1.normal.js
new file mode 100644
index 00000000000..f3f48359f15
--- /dev/null
+++ b/crates/swc/tests/tsc-references/numericStringLiteralTypes.1.normal.js
@@ -0,0 +1,16 @@
+//// [numericStringLiteralTypes.ts]
+function f1(a, x) {
+    var s = a[x]; // boolean
+}
+function f2(a, x) {
+    var s = a[x]; // boolean
+}
+var container1 = createContainer("hi");
+var container2 = createContainer(2);
+f([
+    container1,
+    container2
+], function(value1, value2) {
+    value1; // string
+    value2; // number
+});
diff --git a/crates/swc/tests/tsc-references/numericStringLiteralTypes.2.minified.js b/crates/swc/tests/tsc-references/numericStringLiteralTypes.2.minified.js
new file mode 100644
index 00000000000..d7ee94e53e9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/numericStringLiteralTypes.2.minified.js
@@ -0,0 +1,6 @@
+//// [numericStringLiteralTypes.ts]
+var container1 = createContainer("hi"), container2 = createContainer(2);
+f([
+    container1,
+    container2
+], function(value1, value2) {});
diff --git a/crates/swc/tests/tsc-references/numericStringNamedPropertyEquivalence.1.normal.js b/crates/swc/tests/tsc-references/numericStringNamedPropertyEquivalence.1.normal.js
deleted file mode 100644
index e22ff2ad329..00000000000
--- a/crates/swc/tests/tsc-references/numericStringNamedPropertyEquivalence.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [numericStringNamedPropertyEquivalence.ts]
-// Each of these types has an error in it. 
-// String named and numeric named properties conflict if they would be equivalent after ToNumber on the property name.
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-var a;
-var b = {
-    "0": "",
-    0: ""
-};
diff --git a/crates/swc/tests/tsc-references/numericStringNamedPropertyEquivalence.2.minified.js b/crates/swc/tests/tsc-references/numericStringNamedPropertyEquivalence.2.minified.js
deleted file mode 100644
index a2ab29a1c43..00000000000
--- a/crates/swc/tests/tsc-references/numericStringNamedPropertyEquivalence.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [numericStringNamedPropertyEquivalence.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/objectBindingPatternKeywordIdentifiers01.1.normal.js b/crates/swc/tests/tsc-references/objectBindingPatternKeywordIdentifiers01.1.normal.js
deleted file mode 100644
index 5a1b7ee9dbd..00000000000
--- a/crates/swc/tests/tsc-references/objectBindingPatternKeywordIdentifiers01.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [objectBindingPatternKeywordIdentifiers01.ts]
-//! 
-//!   x Cannot use a reserved word as a shorthand property
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var { while } = { while: 1 }
-//!    :       ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/objectBindingPatternKeywordIdentifiers01.2.minified.js b/crates/swc/tests/tsc-references/objectBindingPatternKeywordIdentifiers01.2.minified.js
deleted file mode 100644
index 5a1b7ee9dbd..00000000000
--- a/crates/swc/tests/tsc-references/objectBindingPatternKeywordIdentifiers01.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [objectBindingPatternKeywordIdentifiers01.ts]
-//! 
-//!   x Cannot use a reserved word as a shorthand property
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var { while } = { while: 1 }
-//!    :       ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.1.normal.js b/crates/swc/tests/tsc-references/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.1.normal.js
deleted file mode 100644
index 050c3f60c1b..00000000000
--- a/crates/swc/tests/tsc-references/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.1.normal.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.ts]
-var x = {
-    x: x,
-    undefinedVariable: undefinedVariable // Error
-};
diff --git a/crates/swc/tests/tsc-references/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.2.minified.js b/crates/swc/tests/tsc-references/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.2.minified.js
deleted file mode 100644
index 39dcea86a97..00000000000
--- a/crates/swc/tests/tsc-references/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.ts]
-var x = {
-    x: x,
-    undefinedVariable: undefinedVariable
-};
diff --git a/crates/swc/tests/tsc-references/objectSpreadNegative.1.normal.js b/crates/swc/tests/tsc-references/objectSpreadNegative.1.normal.js
deleted file mode 100644
index 5e3094b2655..00000000000
--- a/crates/swc/tests/tsc-references/objectSpreadNegative.1.normal.js
+++ /dev/null
@@ -1,114 +0,0 @@
-//// [objectSpreadNegative.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _object_spread from "@swc/helpers/src/_object_spread.mjs";
-import _object_spread_props from "@swc/helpers/src/_object_spread_props.mjs";
-var o = {
-    a: 1,
-    b: "no"
-};
-/// private propagates
-var PrivateOptionalX = function PrivateOptionalX() {
-    "use strict";
-    _class_call_check(this, PrivateOptionalX);
-};
-var PublicX = function PublicX() {
-    "use strict";
-    _class_call_check(this, PublicX);
-};
-var o2 = _object_spread({}, publicX, privateOptionalX);
-var sn = o2.x; // error, x is private
-var allOptional = _object_spread({}, optionalString, optionalNumber);
-var spread = _object_spread({}, {
-    b: true
-}, {
-    s: "foo"
-});
-spread = {
-    s: "foo"
-}; // error, missing 'b'
-var b = {
-    b: false
-};
-spread = b; // error, missing 's'
-// literal repeats are not allowed, but spread repeats are fine
-var duplicated = _object_spread_props(_object_spread(_object_spread_props(_object_spread({
-    b: "bad"
-}, o), {
-    b: "bad"
-}), o2), {
-    b: "bad"
-});
-var duplicatedSpread = _object_spread({}, o, o);
-// Note: ignore changes the order that properties are printed
-var ignore = _object_spread({
-    b: "ignored"
-}, o);
-var o3 = {
-    a: 1,
-    b: "no"
-};
-var o4 = {
-    b: "yes",
-    c: true
-};
-var combinedBefore = _object_spread({
-    b: "ok"
-}, o3, o4);
-var combinedMid = _object_spread(_object_spread_props(_object_spread({}, o3), {
-    b: "ok"
-}), o4);
-var combinedNested = _object_spread(_object_spread_props(_object_spread({}, _object_spread({
-    a: 4
-}, {
-    b: false,
-    c: "overriden"
-})), {
-    d: "actually new"
-}), {
-    a: 5,
-    d: "maybe new"
-});
-var changeTypeBefore = _object_spread({
-    a: "wrong type?"
-}, o3);
-var _obj;
-var computedMiddle = _object_spread(_object_spread_props(_object_spread({}, o3), (_obj = {}, _define_property(_obj, "in the middle", 13), _define_property(_obj, "b", "maybe?"), _obj)), o4);
-// primitives are not allowed, except for falsy ones
-var spreadNum = _object_spread({}, 12);
-var spreadSum = _object_spread({}, 1 + 1);
-var spreadZero = _object_spread({}, 0);
-spreadZero.toFixed(); // error, no methods even from a falsy number
-var spreadBool = _object_spread({}, true);
-spreadBool.valueOf();
-var spreadStr = _object_spread({}, "foo");
-spreadStr.length; // error, no 'length'
-spreadStr.charAt(1); // error, no methods either
-// functions are skipped
-var spreadFunc = _object_spread({}, function() {});
-spreadFunc(); // error, no call signature
-// write-only properties get skipped
-var setterOnly = _object_spread({}, {
-    set b (bad){}
-});
-setterOnly.b = 12; // error, 'b' does not exist
-// methods are skipped because they aren't enumerable
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-        this.p = 1;
-    }
-    var _proto = C.prototype;
-    _proto.m = function m() {};
-    return C;
-}();
-var c = new C();
-var spreadC = _object_spread({}, c);
-spreadC.m(); // error 'm' is not in '{ ... c }'
-// non primitive
-var obj = {
-    a: 123
-};
-var spreadObj = _object_spread({}, obj);
-spreadObj.a; // error 'a' is not in {}
diff --git a/crates/swc/tests/tsc-references/objectSpreadNegative.2.minified.js b/crates/swc/tests/tsc-references/objectSpreadNegative.2.minified.js
deleted file mode 100644
index 6433a880867..00000000000
--- a/crates/swc/tests/tsc-references/objectSpreadNegative.2.minified.js
+++ /dev/null
@@ -1,58 +0,0 @@
-//// [objectSpreadNegative.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _object_spread from "@swc/helpers/src/_object_spread.mjs";
-import _object_spread_props from "@swc/helpers/src/_object_spread_props.mjs";
-var _obj, o = {
-    a: 1,
-    b: "no"
-}, o2 = _object_spread({}, publicX, privateOptionalX);
-o2.x, _object_spread({}, optionalString, optionalNumber), _object_spread({}, {
-    b: !0
-}, {
-    s: "foo"
-}), _object_spread_props(_object_spread(_object_spread_props(_object_spread({
-    b: "bad"
-}, o), {
-    b: "bad"
-}), o2), {
-    b: "bad"
-}), _object_spread({}, o, o), _object_spread({
-    b: "ignored"
-}, o);
-var o3 = {
-    a: 1,
-    b: "no"
-}, o4 = {
-    b: "yes",
-    c: !0
-};
-_object_spread({
-    b: "ok"
-}, o3, o4), _object_spread(_object_spread_props(_object_spread({}, o3), {
-    b: "ok"
-}), o4), _object_spread(_object_spread_props(_object_spread({}, _object_spread({
-    a: 4
-}, {
-    b: !1,
-    c: "overriden"
-})), {
-    d: "actually new"
-}), {
-    a: 5,
-    d: "maybe new"
-}), _object_spread({
-    a: "wrong type?"
-}, o3), _object_spread(_object_spread_props(_object_spread({}, o3), (_define_property(_obj = {}, "in the middle", 13), _define_property(_obj, "b", "maybe?"), _obj)), o4), _object_spread({}, 12), _object_spread({}, 2), _object_spread({}, 0).toFixed(), _object_spread({}, !0).valueOf();
-var spreadStr = _object_spread({}, "foo");
-spreadStr.length, spreadStr.charAt(1), _object_spread({}, function() {})(), _object_spread({}, {
-    set b (bad){}
-}).b = 12, _object_spread({}, new (function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C), this.p = 1;
-    }
-    return C.prototype.m = function() {}, C;
-}())()).m(), _object_spread({}, {
-    a: 123
-}).a;
diff --git a/crates/swc/tests/tsc-references/objectTypeWithDuplicateNumericProperty.1.normal.js b/crates/swc/tests/tsc-references/objectTypeWithDuplicateNumericProperty.1.normal.js
deleted file mode 100644
index cea5268f05f..00000000000
--- a/crates/swc/tests/tsc-references/objectTypeWithDuplicateNumericProperty.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [objectTypeWithDuplicateNumericProperty.ts]
-// numeric properties must be distinct after a ToNumber operation
-// so the below are all errors
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-var a;
-var b = {
-    1: 1,
-    1.0: 1,
-    1.: 1,
-    1.00: 1
-};
diff --git a/crates/swc/tests/tsc-references/objectTypeWithDuplicateNumericProperty.2.minified.js b/crates/swc/tests/tsc-references/objectTypeWithDuplicateNumericProperty.2.minified.js
deleted file mode 100644
index 054418e2d2d..00000000000
--- a/crates/swc/tests/tsc-references/objectTypeWithDuplicateNumericProperty.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [objectTypeWithDuplicateNumericProperty.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/octalIntegerLiteralError.1.normal.js b/crates/swc/tests/tsc-references/octalIntegerLiteralError.1.normal.js
deleted file mode 100644
index fc47628694e..00000000000
--- a/crates/swc/tests/tsc-references/octalIntegerLiteralError.1.normal.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [octalIntegerLiteralError.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var oct1 = 0O13334823;
-//!    :                   ^^^
-//!  3 | var oct2 = 0o34318592;
-//!  4 | 
-//!  5 | var obj1 = {
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var oct1 = 0O13334823;
-//!  3 | var oct2 = 0o34318592;
-//!    :                  ^^^^
-//!  4 | 
-//!  5 | var obj1 = {
-//!  6 |     0O45436: "hi",
-//!    `----
diff --git a/crates/swc/tests/tsc-references/octalIntegerLiteralError.2.minified.js b/crates/swc/tests/tsc-references/octalIntegerLiteralError.2.minified.js
deleted file mode 100644
index fc47628694e..00000000000
--- a/crates/swc/tests/tsc-references/octalIntegerLiteralError.2.minified.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [octalIntegerLiteralError.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var oct1 = 0O13334823;
-//!    :                   ^^^
-//!  3 | var oct2 = 0o34318592;
-//!  4 | 
-//!  5 | var obj1 = {
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // error
-//!  2 | var oct1 = 0O13334823;
-//!  3 | var oct2 = 0o34318592;
-//!    :                  ^^^^
-//!  4 | 
-//!  5 | var obj1 = {
-//!  6 |     0O45436: "hi",
-//!    `----
diff --git a/crates/swc/tests/tsc-references/optionalBindingParameters4.1.normal.js b/crates/swc/tests/tsc-references/optionalBindingParameters4.1.normal.js
new file mode 100644
index 00000000000..8a24f301c1b
--- /dev/null
+++ b/crates/swc/tests/tsc-references/optionalBindingParameters4.1.normal.js
@@ -0,0 +1,7 @@
+//// [/a.js]
+/** 
+* @param {{ cause?: string }} [options] 
+*/ function foo() {
+    var cause = (arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : {}).cause;
+    return cause;
+}
diff --git a/crates/swc/tests/tsc-references/optionalBindingParameters4.2.minified.js b/crates/swc/tests/tsc-references/optionalBindingParameters4.2.minified.js
new file mode 100644
index 00000000000..592ffcb475c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/optionalBindingParameters4.2.minified.js
@@ -0,0 +1 @@
+//// [/a.js]
diff --git a/crates/swc/tests/tsc-references/overloadTag1.1.normal.js b/crates/swc/tests/tsc-references/overloadTag1.1.normal.js
new file mode 100644
index 00000000000..aac5c573886
--- /dev/null
+++ b/crates/swc/tests/tsc-references/overloadTag1.1.normal.js
@@ -0,0 +1,41 @@
+//// [overloadTag1.js]
+/**
+ * @overload
+ * @param {number} a 
+ * @param {number} b
+ * @returns {number} 
+ *
+ * @overload
+ * @param {string} a
+ * @param {boolean} b
+ * @returns {string}
+ *
+ * @param {string | number} a
+ * @param {string | number} b
+ * @returns {string | number}
+ */ export function overloaded(a, b) {
+    if (typeof a === "string" && typeof b === "string") {
+        return a + b;
+    } else if (typeof a === "number" && typeof b === "number") {
+        return a + b;
+    }
+    throw new Error("Invalid arguments");
+}
+var o1 = overloaded(1, 2);
+var o2 = overloaded("zero", "one");
+var o3 = overloaded("a", false);
+/**
+ * @overload
+ * @param {number} a
+ * @param {number} b
+ * @returns {number}
+ *
+ * @overload
+ * @param {string} a
+ * @param {boolean} b
+ * @returns {string}
+ */ export function uncheckedInternally(a, b) {
+    return a + b;
+}
+uncheckedInternally(1, 2);
+uncheckedInternally("zero", "one");
diff --git a/crates/swc/tests/tsc-references/overloadTag1.2.minified.js b/crates/swc/tests/tsc-references/overloadTag1.2.minified.js
new file mode 100644
index 00000000000..f9ab1612292
--- /dev/null
+++ b/crates/swc/tests/tsc-references/overloadTag1.2.minified.js
@@ -0,0 +1,10 @@
+//// [overloadTag1.js]
+export function overloaded(a, b) {
+    if ("string" == typeof a && "string" == typeof b || "number" == typeof a && "number" == typeof b) return a + b;
+    throw Error("Invalid arguments");
+}
+overloaded(1, 2), overloaded("zero", "one"), overloaded("a", !1);
+export function uncheckedInternally(a, b) {
+    return a + b;
+}
+uncheckedInternally(1, 2), uncheckedInternally("zero", "one");
diff --git a/crates/swc/tests/tsc-references/overloadTag2.1.normal.js b/crates/swc/tests/tsc-references/overloadTag2.1.normal.js
new file mode 100644
index 00000000000..498629191d2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/overloadTag2.1.normal.js
@@ -0,0 +1,30 @@
+//// [overloadTag2.js]
+export class Foo {
+    #a = true ? 1 : "1";
+    #b;
+    /**
+     * Should not have an implicit any error, because constructor's return type is always implicit
+     * @constructor
+     * @overload
+     * @param {string} a
+     * @param {number} b
+     */ /**
+     * @constructor
+     * @overload
+     * @param {number} a
+     */ /**
+     * @constructor
+     * @overload
+     * @param {string} a
+     */ /**
+     * @constructor
+     * @param {number | string} a
+     */ constructor(a, b){
+        this.#a = a;
+        this.#b = b;
+    }
+}
+var a = new Foo();
+var b = new Foo('str');
+var c = new Foo(2);
+var d = new Foo('str', 2);
diff --git a/crates/swc/tests/tsc-references/overloadTag2.2.minified.js b/crates/swc/tests/tsc-references/overloadTag2.2.minified.js
new file mode 100644
index 00000000000..2d77f24c998
--- /dev/null
+++ b/crates/swc/tests/tsc-references/overloadTag2.2.minified.js
@@ -0,0 +1,9 @@
+//// [overloadTag2.js]
+export class Foo {
+    #a = 1;
+    #b;
+    constructor(a, b){
+        this.#a = a, this.#b = b;
+    }
+}
+new Foo(), new Foo('str'), new Foo(2), new Foo('str', 2);
diff --git a/crates/swc/tests/tsc-references/packageJsonImportsExportsOptionCompat.1.normal.js b/crates/swc/tests/tsc-references/packageJsonImportsExportsOptionCompat.1.normal.js
new file mode 100644
index 00000000000..00d91482306
--- /dev/null
+++ b/crates/swc/tests/tsc-references/packageJsonImportsExportsOptionCompat.1.normal.js
@@ -0,0 +1 @@
+//// [packageJsonImportsExportsOptionCompat.ts]
diff --git a/crates/swc/tests/tsc-references/packageJsonImportsExportsOptionCompat.2.minified.js b/crates/swc/tests/tsc-references/packageJsonImportsExportsOptionCompat.2.minified.js
new file mode 100644
index 00000000000..00d91482306
--- /dev/null
+++ b/crates/swc/tests/tsc-references/packageJsonImportsExportsOptionCompat.2.minified.js
@@ -0,0 +1 @@
+//// [packageJsonImportsExportsOptionCompat.ts]
diff --git a/crates/swc/tests/tsc-references/parseClassDeclarationInStrictModeByDefaultInES6.1.normal.js b/crates/swc/tests/tsc-references/parseClassDeclarationInStrictModeByDefaultInES6.1.normal.js
deleted file mode 100644
index 8d5c06a43b0..00000000000
--- a/crates/swc/tests/tsc-references/parseClassDeclarationInStrictModeByDefaultInES6.1.normal.js
+++ /dev/null
@@ -1,47 +0,0 @@
-//// [parseClassDeclarationInStrictModeByDefaultInES6.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     interface = 10;
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!    :                ^^^^^^^^^
-//!  5 |     private bar(eval:any) {
-//!  6 |         arguments = "hello";
-//!  7 |     }
-//!    `----
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[2:1]
-//!  2 |     interface = 10;
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!  5 |     private bar(eval:any) {
-//!    :                 ^^^^
-//!  6 |         arguments = "hello";
-//!  7 |     }
-//!  8 | }
-//!    `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[3:1]
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!  5 |     private bar(eval:any) {
-//!  6 |         arguments = "hello";
-//!    :         ^^^^^^^^^
-//!  7 |     }
-//!  8 | }
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[3:1]
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!  5 |     private bar(eval:any) {
-//!  6 |         arguments = "hello";
-//!    :         ^^^^^^^^^
-//!  7 |     }
-//!  8 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parseClassDeclarationInStrictModeByDefaultInES6.2.minified.js b/crates/swc/tests/tsc-references/parseClassDeclarationInStrictModeByDefaultInES6.2.minified.js
deleted file mode 100644
index 8d5c06a43b0..00000000000
--- a/crates/swc/tests/tsc-references/parseClassDeclarationInStrictModeByDefaultInES6.2.minified.js
+++ /dev/null
@@ -1,47 +0,0 @@
-//// [parseClassDeclarationInStrictModeByDefaultInES6.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     interface = 10;
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!    :                ^^^^^^^^^
-//!  5 |     private bar(eval:any) {
-//!  6 |         arguments = "hello";
-//!  7 |     }
-//!    `----
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[2:1]
-//!  2 |     interface = 10;
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!  5 |     private bar(eval:any) {
-//!    :                 ^^^^
-//!  6 |         arguments = "hello";
-//!  7 |     }
-//!  8 | }
-//!    `----
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[3:1]
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!  5 |     private bar(eval:any) {
-//!  6 |         arguments = "hello";
-//!    :         ^^^^^^^^^
-//!  7 |     }
-//!  8 | }
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[3:1]
-//!  3 |     public implements() { }
-//!  4 |     public foo(arguments: any) { }
-//!  5 |     private bar(eval:any) {
-//!  6 |         arguments = "hello";
-//!    :         ^^^^^^^^^
-//!  7 |     }
-//!  8 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parseIncompleteBinaryExpression1.1.normal.js b/crates/swc/tests/tsc-references/parseIncompleteBinaryExpression1.1.normal.js
deleted file mode 100644
index fbe9cf05ad0..00000000000
--- a/crates/swc/tests/tsc-references/parseIncompleteBinaryExpression1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parseIncompleteBinaryExpression1.ts]
-//! 
-//!   x Expression expected
-//!    ,----
-//!  1 | var v = || b;
-//!    :         ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parseIncompleteBinaryExpression1.2.minified.js b/crates/swc/tests/tsc-references/parseIncompleteBinaryExpression1.2.minified.js
deleted file mode 100644
index fbe9cf05ad0..00000000000
--- a/crates/swc/tests/tsc-references/parseIncompleteBinaryExpression1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parseIncompleteBinaryExpression1.ts]
-//! 
-//!   x Expression expected
-//!    ,----
-//!  1 | var v = || b;
-//!    :         ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parseThrowsTag.1.normal.js b/crates/swc/tests/tsc-references/parseThrowsTag.1.normal.js
new file mode 100644
index 00000000000..e4f3808fdd2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parseThrowsTag.1.normal.js
@@ -0,0 +1,2 @@
+//// [parseThrowsTag.ts]
+/** @throws {Error} comment */ function f() {}
diff --git a/crates/swc/tests/tsc-references/parseThrowsTag.2.minified.js b/crates/swc/tests/tsc-references/parseThrowsTag.2.minified.js
new file mode 100644
index 00000000000..bc03fbf5042
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parseThrowsTag.2.minified.js
@@ -0,0 +1 @@
+//// [parseThrowsTag.ts]
diff --git a/crates/swc/tests/tsc-references/parser10.1.1-8gs.1.normal.js b/crates/swc/tests/tsc-references/parser10.1.1-8gs.1.normal.js
deleted file mode 100644
index 659f470dac2..00000000000
--- a/crates/swc/tests/tsc-references/parser10.1.1-8gs.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parser10.1.1-8gs.ts]
-//! 
-//!   x `public` cannot be used as an identifier in strict mode
-//!     ,-[15:1]
-//!  15 | "use strict";
-//!  16 | "use strict";
-//!  17 | throw NotEarlyError;
-//!  18 | var public = 1;
-//!     :     ^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parser10.1.1-8gs.2.minified.js b/crates/swc/tests/tsc-references/parser10.1.1-8gs.2.minified.js
deleted file mode 100644
index 659f470dac2..00000000000
--- a/crates/swc/tests/tsc-references/parser10.1.1-8gs.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parser10.1.1-8gs.ts]
-//! 
-//!   x `public` cannot be used as an identifier in strict mode
-//!     ,-[15:1]
-//!  15 | "use strict";
-//!  16 | "use strict";
-//!  17 | throw NotEarlyError;
-//!  18 | var public = 1;
-//!     :     ^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parser509618.1.normal.js b/crates/swc/tests/tsc-references/parser509618.1.normal.js
deleted file mode 100644
index ae46946280d..00000000000
--- a/crates/swc/tests/tsc-references/parser509618.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parser509618.ts]
diff --git a/crates/swc/tests/tsc-references/parser509618.2.minified.js b/crates/swc/tests/tsc-references/parser509618.2.minified.js
deleted file mode 100644
index ae46946280d..00000000000
--- a/crates/swc/tests/tsc-references/parser509618.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parser509618.ts]
diff --git a/crates/swc/tests/tsc-references/parser512084.1.normal.js b/crates/swc/tests/tsc-references/parser512084.1.normal.js
deleted file mode 100644
index d9989eb526b..00000000000
--- a/crates/swc/tests/tsc-references/parser512084.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser512084.ts]
-//! 
-//!   x Expected '}', got '<eof>'
-//!    ,----
-//!  1 | class foo {
-//!    :           ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser512084.2.minified.js b/crates/swc/tests/tsc-references/parser512084.2.minified.js
deleted file mode 100644
index d9989eb526b..00000000000
--- a/crates/swc/tests/tsc-references/parser512084.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser512084.ts]
-//! 
-//!   x Expected '}', got '<eof>'
-//!    ,----
-//!  1 | class foo {
-//!    :           ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser512325.1.normal.js b/crates/swc/tests/tsc-references/parser512325.1.normal.js
deleted file mode 100644
index 00fddc86b1e..00000000000
--- a/crates/swc/tests/tsc-references/parser512325.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser512325.ts]
-//! 
-//!   x Not a pattern
-//!    ,----
-//!  1 | var tt = (a, (b, c)) => a+b+c;
-//!    :              ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser512325.2.minified.js b/crates/swc/tests/tsc-references/parser512325.2.minified.js
deleted file mode 100644
index 00fddc86b1e..00000000000
--- a/crates/swc/tests/tsc-references/parser512325.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser512325.ts]
-//! 
-//!   x Not a pattern
-//!    ,----
-//!  1 | var tt = (a, (b, c)) => a+b+c;
-//!    :              ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser553699.1.normal.js b/crates/swc/tests/tsc-references/parser553699.1.normal.js
deleted file mode 100644
index bc370beac3a..00000000000
--- a/crates/swc/tests/tsc-references/parser553699.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parser553699.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var Foo = /*#__PURE__*/ function() {
-    "use strict";
-    function Foo() {
-        _class_call_check(this, Foo);
-    }
-    var _proto = Foo.prototype;
-    _proto.banana = function banana(x) {};
-    return Foo;
-}();
-var Bar = function Bar(c) {
-    "use strict";
-    _class_call_check(this, Bar);
-};
diff --git a/crates/swc/tests/tsc-references/parser642331.1.normal.js b/crates/swc/tests/tsc-references/parser642331.1.normal.js
deleted file mode 100644
index 111f18aff79..00000000000
--- a/crates/swc/tests/tsc-references/parser642331.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parser642331.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | class test {
-//!  2 |     constructor (static) { }
-//!    :                  ^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser642331.2.minified.js b/crates/swc/tests/tsc-references/parser642331.2.minified.js
deleted file mode 100644
index 111f18aff79..00000000000
--- a/crates/swc/tests/tsc-references/parser642331.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parser642331.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | class test {
-//!  2 |     constructor (static) { }
-//!    :                  ^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser642331_1.1.normal.js b/crates/swc/tests/tsc-references/parser642331_1.1.normal.js
deleted file mode 100644
index 67cd799b54f..00000000000
--- a/crates/swc/tests/tsc-references/parser642331_1.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parser642331_1.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | 
-//!  3 | class test {
-//!  4 |     constructor (static) { }
-//!    :                  ^^^^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser642331_1.2.minified.js b/crates/swc/tests/tsc-references/parser642331_1.2.minified.js
deleted file mode 100644
index 67cd799b54f..00000000000
--- a/crates/swc/tests/tsc-references/parser642331_1.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parser642331_1.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | 
-//!  3 | class test {
-//!  4 |     constructor (static) { }
-//!    :                  ^^^^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser645086_1.1.normal.js b/crates/swc/tests/tsc-references/parser645086_1.1.normal.js
deleted file mode 100644
index 6b7d4fe760c..00000000000
--- a/crates/swc/tests/tsc-references/parser645086_1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser645086_1.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = /[]/]/
-//!    :             ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser645086_1.2.minified.js b/crates/swc/tests/tsc-references/parser645086_1.2.minified.js
deleted file mode 100644
index 6b7d4fe760c..00000000000
--- a/crates/swc/tests/tsc-references/parser645086_1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser645086_1.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = /[]/]/
-//!    :             ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser645086_2.1.normal.js b/crates/swc/tests/tsc-references/parser645086_2.1.normal.js
deleted file mode 100644
index 130640e88a2..00000000000
--- a/crates/swc/tests/tsc-references/parser645086_2.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser645086_2.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = /[^]/]/
-//!    :              ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser645086_2.2.minified.js b/crates/swc/tests/tsc-references/parser645086_2.2.minified.js
deleted file mode 100644
index 130640e88a2..00000000000
--- a/crates/swc/tests/tsc-references/parser645086_2.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser645086_2.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = /[^]/]/
-//!    :              ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessibilityAfterStatic6.1.normal.js b/crates/swc/tests/tsc-references/parserAccessibilityAfterStatic6.1.normal.js
deleted file mode 100644
index f4fd0201cef..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessibilityAfterStatic6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessibilityAfterStatic6.ts]
-//! 
-//!   x Expected '}', got '<eof>'
-//!    ,-[1:1]
-//!  1 | class Outer
-//!  2 | {
-//!  3 | static public
-//!    :        ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessibilityAfterStatic6.2.minified.js b/crates/swc/tests/tsc-references/parserAccessibilityAfterStatic6.2.minified.js
deleted file mode 100644
index f4fd0201cef..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessibilityAfterStatic6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessibilityAfterStatic6.ts]
-//! 
-//!   x Expected '}', got '<eof>'
-//!    ,-[1:1]
-//!  1 | class Outer
-//!  2 | {
-//!  3 | static public
-//!    :        ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors10.1.normal.js b/crates/swc/tests/tsc-references/parserAccessors10.1.normal.js
deleted file mode 100644
index 1045fdbcf4a..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors10.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessors10.ts]
-//! 
-//!   x `async` modifier cannot be used here
-//!    ,-[1:1]
-//!  1 | var v = {
-//!  2 |   public get foo() { }
-//!    :   ^^^^^^
-//!  3 | };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors10.2.minified.js b/crates/swc/tests/tsc-references/parserAccessors10.2.minified.js
deleted file mode 100644
index 1045fdbcf4a..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors10.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessors10.ts]
-//! 
-//!   x `async` modifier cannot be used here
-//!    ,-[1:1]
-//!  1 | var v = {
-//!  2 |   public get foo() { }
-//!    :   ^^^^^^
-//!  3 | };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors5.1.normal.js b/crates/swc/tests/tsc-references/parserAccessors5.1.normal.js
deleted file mode 100644
index 6e2a5fac5af..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors5.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessors5.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare class C {
-//!  2 |   get foo() { return 0; }
-//!    :             ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors5.2.minified.js b/crates/swc/tests/tsc-references/parserAccessors5.2.minified.js
deleted file mode 100644
index 6e2a5fac5af..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors5.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessors5.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare class C {
-//!  2 |   get foo() { return 0; }
-//!    :             ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors6.1.normal.js b/crates/swc/tests/tsc-references/parserAccessors6.1.normal.js
deleted file mode 100644
index 701175d1f4c..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessors6.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare class C {
-//!  2 |   set foo(v) { }
-//!    :              ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors6.2.minified.js b/crates/swc/tests/tsc-references/parserAccessors6.2.minified.js
deleted file mode 100644
index 701175d1f4c..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserAccessors6.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare class C {
-//!  2 |   set foo(v) { }
-//!    :              ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors7.1.normal.js b/crates/swc/tests/tsc-references/parserAccessors7.1.normal.js
deleted file mode 100644
index 64da8656b88..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors7.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserAccessors7.ts]
-//! 
-//!   x A `get` accessor cannot have parameters
-//!    ,----
-//!  1 | var v = { get foo(v: number) { } };
-//!    :               ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors7.2.minified.js b/crates/swc/tests/tsc-references/parserAccessors7.2.minified.js
deleted file mode 100644
index 64da8656b88..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors7.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserAccessors7.ts]
-//! 
-//!   x A `get` accessor cannot have parameters
-//!    ,----
-//!  1 | var v = { get foo(v: number) { } };
-//!    :               ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors8.1.normal.js b/crates/swc/tests/tsc-references/parserAccessors8.1.normal.js
deleted file mode 100644
index 9f30d1e069c..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors8.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserAccessors8.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,----
-//!  1 | var v = { set foo() { } }
-//!    :               ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors8.2.minified.js b/crates/swc/tests/tsc-references/parserAccessors8.2.minified.js
deleted file mode 100644
index 9f30d1e069c..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors8.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserAccessors8.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,----
-//!  1 | var v = { set foo() { } }
-//!    :               ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors9.1.normal.js b/crates/swc/tests/tsc-references/parserAccessors9.1.normal.js
deleted file mode 100644
index ab1a2beebfa..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors9.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserAccessors9.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,----
-//!  1 | var v = { set foo(a, b) { } }
-//!    :               ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserAccessors9.2.minified.js b/crates/swc/tests/tsc-references/parserAccessors9.2.minified.js
deleted file mode 100644
index ab1a2beebfa..00000000000
--- a/crates/swc/tests/tsc-references/parserAccessors9.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserAccessors9.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,----
-//!  1 | var v = { set foo(a, b) { } }
-//!    :               ^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es2015).1.normal.js
new file mode 100644
index 00000000000..9120f0eeaa5
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es2015).1.normal.js
@@ -0,0 +1,7 @@
+//// [parserArrowFunctionExpression10.ts]
+//// [fileJs.js]
+a ? (b)=>d : (e)=>f // Not legal JS; "Unexpected token ':'" at last colon
+     // Not legal JS; "Unexpected token ':'" at last colon
+;
+//// [fileTs.ts]
+a ? (b)=>d : (e)=>f;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es2015).2.minified.js
new file mode 100644
index 00000000000..55a0a8c14a7
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es2015).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression10.ts]
+//// [fileJs.js]
+a || ((e)=>f);
+//// [fileTs.ts]
+a || ((e)=>f);
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es3).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es3).1.normal.js
new file mode 100644
index 00000000000..77c79388a88
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es3).1.normal.js
@@ -0,0 +1,15 @@
+//// [parserArrowFunctionExpression10.ts]
+//// [fileJs.js]
+a ? function(b) {
+    return d;
+} : function(e) {
+    return f // Not legal JS; "Unexpected token ':'" at last colon
+     // Not legal JS; "Unexpected token ':'" at last colon
+    ;
+};
+//// [fileTs.ts]
+a ? function(b) {
+    return d;
+} : function(e) {
+    return f;
+};
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es3).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es3).2.minified.js
new file mode 100644
index 00000000000..31082399305
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression10(target=es3).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression10.ts]
+//// [fileJs.js]
+a;
+//// [fileTs.ts]
+a;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es2015).1.normal.js
new file mode 100644
index 00000000000..630a2b0eaf2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es2015).1.normal.js
@@ -0,0 +1,16 @@
+//// [parserArrowFunctionExpression11.ts]
+//// [fileJs.js]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,-[1:1]
+//!  1 | a ? b ? c : (d) : e => f // Legal JS
+//!    :                        ^
+//!  2 | 
+//!    `----
+//// [fileTs.ts]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,----
+//!  1 | a ? b ? c : (d) : e => f
+//!    :                        ^
+//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es2015).2.minified.js
new file mode 100644
index 00000000000..630a2b0eaf2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es2015).2.minified.js
@@ -0,0 +1,16 @@
+//// [parserArrowFunctionExpression11.ts]
+//// [fileJs.js]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,-[1:1]
+//!  1 | a ? b ? c : (d) : e => f // Legal JS
+//!    :                        ^
+//!  2 | 
+//!    `----
+//// [fileTs.ts]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,----
+//!  1 | a ? b ? c : (d) : e => f
+//!    :                        ^
+//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es3).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es3).1.normal.js
new file mode 100644
index 00000000000..630a2b0eaf2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es3).1.normal.js
@@ -0,0 +1,16 @@
+//// [parserArrowFunctionExpression11.ts]
+//// [fileJs.js]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,-[1:1]
+//!  1 | a ? b ? c : (d) : e => f // Legal JS
+//!    :                        ^
+//!  2 | 
+//!    `----
+//// [fileTs.ts]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,----
+//!  1 | a ? b ? c : (d) : e => f
+//!    :                        ^
+//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es3).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es3).2.minified.js
new file mode 100644
index 00000000000..630a2b0eaf2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression11(target=es3).2.minified.js
@@ -0,0 +1,16 @@
+//// [parserArrowFunctionExpression11.ts]
+//// [fileJs.js]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,-[1:1]
+//!  1 | a ? b ? c : (d) : e => f // Legal JS
+//!    :                        ^
+//!  2 | 
+//!    `----
+//// [fileTs.ts]
+//! 
+//!   x Expected ':', got '<eof>'
+//!    ,----
+//!  1 | a ? b ? c : (d) : e => f
+//!    :                        ^
+//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es2015).1.normal.js
new file mode 100644
index 00000000000..3e44c07136a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es2015).1.normal.js
@@ -0,0 +1,7 @@
+//// [parserArrowFunctionExpression12.ts]
+//// [fileJs.js]
+a ? (b)=>c : (d)=>e // Legal JS
+     // Legal JS
+;
+//// [fileTs.ts]
+a ? (b)=>c : (d)=>e;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es2015).2.minified.js
new file mode 100644
index 00000000000..3db81a70b45
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es2015).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression12.ts]
+//// [fileJs.js]
+a || ((d)=>e);
+//// [fileTs.ts]
+a || ((d)=>e);
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es3).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es3).1.normal.js
new file mode 100644
index 00000000000..74ae2b9c1b8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es3).1.normal.js
@@ -0,0 +1,15 @@
+//// [parserArrowFunctionExpression12.ts]
+//// [fileJs.js]
+a ? function(b) {
+    return c;
+} : function(d) {
+    return e // Legal JS
+     // Legal JS
+    ;
+};
+//// [fileTs.ts]
+a ? function(b) {
+    return c;
+} : function(d) {
+    return e;
+};
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es3).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es3).2.minified.js
new file mode 100644
index 00000000000..624739b58f5
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression12(target=es3).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression12.ts]
+//// [fileJs.js]
+a;
+//// [fileTs.ts]
+a;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression2.1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression2.1.normal.js
deleted file mode 100644
index 3948947f3fb..00000000000
--- a/crates/swc/tests/tsc-references/parserArrowFunctionExpression2.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserArrowFunctionExpression2.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | a = () => { } || a
-//!    :               ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression2.2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression2.2.minified.js
deleted file mode 100644
index 3948947f3fb..00000000000
--- a/crates/swc/tests/tsc-references/parserArrowFunctionExpression2.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserArrowFunctionExpression2.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | a = () => { } || a
-//!    :               ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression3.1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression3.1.normal.js
deleted file mode 100644
index ba01924fc19..00000000000
--- a/crates/swc/tests/tsc-references/parserArrowFunctionExpression3.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserArrowFunctionExpression3.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | a = (() => { } || a)
-//!    :                ^^
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | a = (() => { } || a)
-//!    :                    ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression3.2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression3.2.minified.js
deleted file mode 100644
index ba01924fc19..00000000000
--- a/crates/swc/tests/tsc-references/parserArrowFunctionExpression3.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserArrowFunctionExpression3.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | a = (() => { } || a)
-//!    :                ^^
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | a = (() => { } || a)
-//!    :                    ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es2015).1.normal.js
new file mode 100644
index 00000000000..1830b5928d3
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es2015).1.normal.js
@@ -0,0 +1,15 @@
+//// [parserArrowFunctionExpression8.ts]
+//// [fileJs.js]
+x ? (y)=>({
+        y
+    }) : (z)=>({
+        z
+    } // Legal JS
+     // Legal JS
+    );
+//// [fileTs.ts]
+x ? (y)=>({
+        y
+    }) : (z)=>({
+        z
+    });
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es2015).2.minified.js
new file mode 100644
index 00000000000..cf6b319eaf1
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es2015).2.minified.js
@@ -0,0 +1,9 @@
+//// [parserArrowFunctionExpression8.ts]
+//// [fileJs.js]
+x || ((z)=>({
+        z
+    }));
+//// [fileTs.ts]
+x || ((z)=>({
+        z
+    }));
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es3).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es3).1.normal.js
new file mode 100644
index 00000000000..af45f0eb4b1
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es3).1.normal.js
@@ -0,0 +1,23 @@
+//// [parserArrowFunctionExpression8.ts]
+//// [fileJs.js]
+x ? function(y) {
+    return {
+        y: y
+    };
+} : function(z) {
+    return {
+        z: z
+    } // Legal JS
+     // Legal JS
+    ;
+};
+//// [fileTs.ts]
+x ? function(y) {
+    return {
+        y: y
+    };
+} : function(z) {
+    return {
+        z: z
+    };
+};
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es3).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es3).2.minified.js
new file mode 100644
index 00000000000..667f56c5496
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression8(target=es3).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression8.ts]
+//// [fileJs.js]
+x;
+//// [fileTs.ts]
+x;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es2015).1.normal.js
new file mode 100644
index 00000000000..922e889b145
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es2015).1.normal.js
@@ -0,0 +1,7 @@
+//// [parserArrowFunctionExpression9.ts]
+//// [fileJs.js]
+b ? c : (d)=>e // Legal JS
+     // Legal JS
+;
+//// [fileTs.ts]
+b ? c : (d)=>e;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es2015).2.minified.js
new file mode 100644
index 00000000000..93bd42f0712
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es2015).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression9.ts]
+//// [fileJs.js]
+b && c;
+//// [fileTs.ts]
+b && c;
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es3).1.normal.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es3).1.normal.js
new file mode 100644
index 00000000000..f7d8aa20a4c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es3).1.normal.js
@@ -0,0 +1,11 @@
+//// [parserArrowFunctionExpression9.ts]
+//// [fileJs.js]
+b ? c : function(d) {
+    return e // Legal JS
+     // Legal JS
+    ;
+};
+//// [fileTs.ts]
+b ? c : function(d) {
+    return e;
+};
diff --git a/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es3).2.minified.js b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es3).2.minified.js
new file mode 100644
index 00000000000..93bd42f0712
--- /dev/null
+++ b/crates/swc/tests/tsc-references/parserArrowFunctionExpression9(target=es3).2.minified.js
@@ -0,0 +1,5 @@
+//// [parserArrowFunctionExpression9.ts]
+//// [fileJs.js]
+b && c;
+//// [fileTs.ts]
+b && c;
diff --git a/crates/swc/tests/tsc-references/parserBlockStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserBlockStatement1.d.1.normal.js
deleted file mode 100644
index 70de68ca5cb..00000000000
--- a/crates/swc/tests/tsc-references/parserBlockStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserBlockStatement1.d.ts]
-{}
diff --git a/crates/swc/tests/tsc-references/parserBlockStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserBlockStatement1.d.2.minified.js
deleted file mode 100644
index 02124b8e212..00000000000
--- a/crates/swc/tests/tsc-references/parserBlockStatement1.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserBlockStatement1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserBreakStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserBreakStatement1.d.1.normal.js
deleted file mode 100644
index 1a0f613ec48..00000000000
--- a/crates/swc/tests/tsc-references/parserBreakStatement1.d.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserBreakStatement1.d.ts]
-//! 
-//!   x A 'break' statement can only be used within an enclosing iteration or switch statement
-//!    ,----
-//!  1 | break;
-//!    : ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserBreakStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserBreakStatement1.d.2.minified.js
deleted file mode 100644
index 1a0f613ec48..00000000000
--- a/crates/swc/tests/tsc-references/parserBreakStatement1.d.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserBreakStatement1.d.ts]
-//! 
-//!   x A 'break' statement can only be used within an enclosing iteration or switch statement
-//!    ,----
-//!  1 | break;
-//!    : ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserCatchClauseWithTypeAnnotation1.1.normal.js b/crates/swc/tests/tsc-references/parserCatchClauseWithTypeAnnotation1.1.normal.js
deleted file mode 100644
index 190370aa512..00000000000
--- a/crates/swc/tests/tsc-references/parserCatchClauseWithTypeAnnotation1.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserCatchClauseWithTypeAnnotation1.ts]
-try {} catch (e) {}
diff --git a/crates/swc/tests/tsc-references/parserCatchClauseWithTypeAnnotation1.2.minified.js b/crates/swc/tests/tsc-references/parserCatchClauseWithTypeAnnotation1.2.minified.js
deleted file mode 100644
index 56be78f5326..00000000000
--- a/crates/swc/tests/tsc-references/parserCatchClauseWithTypeAnnotation1.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserCatchClauseWithTypeAnnotation1.ts]
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration1.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration1.1.normal.js
deleted file mode 100644
index 7f2838f3dd9..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration1.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration1.ts]
-//! 
-//!   x `extends` clause already seen.
-//!    ,-[1:1]
-//!  1 | class C extends A extends B {
-//!    :                   ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration1.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration1.2.minified.js
deleted file mode 100644
index 7f2838f3dd9..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration1.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration1.ts]
-//! 
-//!   x `extends` clause already seen.
-//!    ,-[1:1]
-//!  1 | class C extends A extends B {
-//!    :                   ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration18.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration18.1.normal.js
deleted file mode 100644
index 1e020c73bbf..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration18.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserClassDeclaration18.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare class FooBase {
-//!  2 |     constructor(s: string);
-//!  3 |     constructor(n: number);
-//!  4 |     constructor(x: any) {
-//!    :                         ^
-//!  5 |     }
-//!  6 |     bar1():void;
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration18.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration18.2.minified.js
deleted file mode 100644
index 1e020c73bbf..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration18.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserClassDeclaration18.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare class FooBase {
-//!  2 |     constructor(s: string);
-//!  3 |     constructor(n: number);
-//!  4 |     constructor(x: any) {
-//!    :                         ^
-//!  5 |     }
-//!  6 |     bar1():void;
-//!  7 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration2.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration2.1.normal.js
deleted file mode 100644
index 0822a33f370..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration2.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration2.ts]
-//! 
-//!   x `implements` clause already seen
-//!    ,-[1:1]
-//!  1 | class C implements A implements B {
-//!    :                      ^^^^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration2.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration2.2.minified.js
deleted file mode 100644
index 0822a33f370..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration2.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration2.ts]
-//! 
-//!   x `implements` clause already seen
-//!    ,-[1:1]
-//!  1 | class C implements A implements B {
-//!    :                      ^^^^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration3.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration3.1.normal.js
deleted file mode 100644
index aab7f9b1105..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration3.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration3.ts]
-//! 
-//!   x 'extends' clause must precede 'implements' clause.
-//!    ,-[1:1]
-//!  1 | class C implements A extends B {
-//!    :                      ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration3.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration3.2.minified.js
deleted file mode 100644
index aab7f9b1105..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration3.ts]
-//! 
-//!   x 'extends' clause must precede 'implements' clause.
-//!    ,-[1:1]
-//!  1 | class C implements A extends B {
-//!    :                      ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration4.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration4.1.normal.js
deleted file mode 100644
index 13956b6a0a4..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration4.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration4.ts]
-//! 
-//!   x 'extends' clause must precede 'implements' clause.
-//!    ,-[1:1]
-//!  1 | class C extends A implements B extends C {
-//!    :                                ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration4.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration4.2.minified.js
deleted file mode 100644
index 13956b6a0a4..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration4.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration4.ts]
-//! 
-//!   x 'extends' clause must precede 'implements' clause.
-//!    ,-[1:1]
-//!  1 | class C extends A implements B extends C {
-//!    :                                ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration5.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration5.1.normal.js
deleted file mode 100644
index f11934eeea3..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration5.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration5.ts]
-//! 
-//!   x `implements` clause already seen
-//!    ,-[1:1]
-//!  1 | class C extends A implements B implements C {
-//!    :                                ^^^^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration5.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration5.2.minified.js
deleted file mode 100644
index f11934eeea3..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration5.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration5.ts]
-//! 
-//!   x `implements` clause already seen
-//!    ,-[1:1]
-//!  1 | class C extends A implements B implements C {
-//!    :                                ^^^^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration6.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration6.1.normal.js
deleted file mode 100644
index 97551644df8..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration6.ts]
-//! 
-//!   x Classes can only extend a single class
-//!    ,-[1:1]
-//!  1 | class C extends A, B {
-//!    :                    ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration6.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration6.2.minified.js
deleted file mode 100644
index 97551644df8..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserClassDeclaration6.ts]
-//! 
-//!   x Classes can only extend a single class
-//!    ,-[1:1]
-//!  1 | class C extends A, B {
-//!    :                    ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration7.1.normal.js b/crates/swc/tests/tsc-references/parserClassDeclaration7.1.normal.js
deleted file mode 100644
index 4b79ecc60a4..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration7.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserClassDeclaration7.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare class C {
-//!    :   ^^^^^^^
-//!  3 |   }
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserClassDeclaration7.2.minified.js b/crates/swc/tests/tsc-references/parserClassDeclaration7.2.minified.js
deleted file mode 100644
index 4b79ecc60a4..00000000000
--- a/crates/swc/tests/tsc-references/parserClassDeclaration7.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserClassDeclaration7.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare class C {
-//!    :   ^^^^^^^
-//!  3 |   }
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName1.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName1.1.normal.js
deleted file mode 100644
index 4d62e8664a6..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserComputedPropertyName1.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = { [e] };
-//!    :               ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName1.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName1.2.minified.js
deleted file mode 100644
index 4d62e8664a6..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserComputedPropertyName1.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = { [e] };
-//!    :               ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName10.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName10.1.normal.js
deleted file mode 100644
index f0a965a94de..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName10.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserComputedPropertyName10.ts]
-let _e = e;
-class C {
-    constructor(){
-        this[_e] = 1;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName10.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName10.2.minified.js
deleted file mode 100644
index f44e50f61f3..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName10.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName10.ts]
-e;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName11.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName11.1.normal.js
deleted file mode 100644
index e72d0620ca7..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName11.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserComputedPropertyName11.ts]
-class C {
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName11.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName11.2.minified.js
deleted file mode 100644
index 49e568a6102..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName11.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName11.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName13.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName13.1.normal.js
deleted file mode 100644
index 187ca060de4..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName13.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName13.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName13.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName13.2.minified.js
deleted file mode 100644
index 0fa6533ec44..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName13.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName13.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName14.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName14.1.normal.js
deleted file mode 100644
index ff7eb6ce64d..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName14.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName14.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName14.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName14.2.minified.js
deleted file mode 100644
index 5de3909502d..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName14.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName14.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName15.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName15.1.normal.js
deleted file mode 100644
index 3eb0f02488c..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName15.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName15.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName15.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName15.2.minified.js
deleted file mode 100644
index 571e6f85084..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName15.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName15.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName16.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName16.1.normal.js
deleted file mode 100644
index 92026267fbd..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName16.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserComputedPropertyName16.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |   [e] = 1
-//!    :   ^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName16.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName16.2.minified.js
deleted file mode 100644
index 92026267fbd..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName16.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserComputedPropertyName16.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |   [e] = 1
-//!    :   ^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName18.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName18.1.normal.js
deleted file mode 100644
index 6b87e2a46d6..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName18.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName18.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName18.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName18.2.minified.js
deleted file mode 100644
index 151dea1d346..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName18.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName18.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName19.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName19.1.normal.js
deleted file mode 100644
index dfd8799ceb5..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName19.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName19.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName19.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName19.2.minified.js
deleted file mode 100644
index dd8b8321ce0..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName19.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName19.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName20.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName20.1.normal.js
deleted file mode 100644
index 1ba8ff3a8cf..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName20.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName20.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName20.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName20.2.minified.js
deleted file mode 100644
index 1ba8ff3a8cf..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName20.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName20.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName21.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName21.1.normal.js
deleted file mode 100644
index b0cb515823d..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName21.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName21.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName21.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName21.2.minified.js
deleted file mode 100644
index b0cb515823d..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName21.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName21.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName22.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName22.1.normal.js
deleted file mode 100644
index 606d01f405e..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName22.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName22.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName22.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName22.2.minified.js
deleted file mode 100644
index 606d01f405e..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName22.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName22.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName25.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName25.1.normal.js
deleted file mode 100644
index 5c7bc3d7d8a..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName25.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserComputedPropertyName25.ts]
-let _e = e;
-class C {
-    constructor(){
-        // No ASI
-        this[_e] = 0[e2] = 1;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName25.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName25.2.minified.js
deleted file mode 100644
index 663584b3c0e..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName25.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName25.ts]
-e;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName26.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName26.1.normal.js
deleted file mode 100644
index a5a94a945dd..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName26.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserComputedPropertyName26.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // No ASI
-//!  3 |     [e] = 0
-//!    :     ^^
-//!  4 |     [e2] = 1
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName26.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName26.2.minified.js
deleted file mode 100644
index a5a94a945dd..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName26.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserComputedPropertyName26.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // No ASI
-//!  3 |     [e] = 0
-//!    :     ^^
-//!  4 |     [e2] = 1
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName28.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName28.1.normal.js
deleted file mode 100644
index 4d7c6bb30f4..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName28.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserComputedPropertyName28.ts]
-let _e = e;
-class C {
-    constructor(){
-        this[_e] = 0;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName28.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName28.2.minified.js
deleted file mode 100644
index b4bb5755507..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName28.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName28.ts]
-e;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName29.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName29.1.normal.js
deleted file mode 100644
index d4053aa6615..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName29.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserComputedPropertyName29.ts]
-let _e = e;
-class C {
-    constructor(){
-        // yes ASI
-        this[_e] = id++;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName29.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName29.2.minified.js
deleted file mode 100644
index d7fd4ceffdf..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName29.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserComputedPropertyName29.ts]
-e;
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName30.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName30.1.normal.js
deleted file mode 100644
index e1d03e7966e..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName30.1.normal.js
+++ /dev/null
@@ -1,31 +0,0 @@
-//// [parserComputedPropertyName30.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++
-//!    :     ^^
-//!  4 |     [e2] = 1
-//!  5 | }
-//!    `----
-//! 
-//!   x Expected ',', got '['
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++
-//!  4 |     [e2] = 1
-//!    :     ^
-//!  5 | }
-//!    `----
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++
-//!  4 |     [e2] = 1
-//!    :     ^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName30.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName30.2.minified.js
deleted file mode 100644
index e1d03e7966e..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName30.2.minified.js
+++ /dev/null
@@ -1,31 +0,0 @@
-//// [parserComputedPropertyName30.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++
-//!    :     ^^
-//!  4 |     [e2] = 1
-//!  5 | }
-//!    `----
-//! 
-//!   x Expected ',', got '['
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++
-//!  4 |     [e2] = 1
-//!    :     ^
-//!  5 | }
-//!    `----
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++
-//!  4 |     [e2] = 1
-//!    :     ^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName31.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName31.1.normal.js
deleted file mode 100644
index 9ba0a6ba00a..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName31.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserComputedPropertyName31.ts]
-class C {
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName31.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName31.2.minified.js
deleted file mode 100644
index 6c449dc8b11..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName31.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName31.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName32.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName32.1.normal.js
deleted file mode 100644
index 2637850f6ce..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName32.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName32.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName32.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName32.2.minified.js
deleted file mode 100644
index 2637850f6ce..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName32.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName32.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName34.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName34.1.normal.js
deleted file mode 100644
index 4065c0a8b32..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName34.1.normal.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [parserComputedPropertyName34.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++,
-//!    :     ^^
-//!  4 |     [e2] = 1
-//!  5 | }
-//!    `----
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++,
-//!  4 |     [e2] = 1
-//!    :     ^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName34.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName34.2.minified.js
deleted file mode 100644
index 4065c0a8b32..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName34.2.minified.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [parserComputedPropertyName34.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++,
-//!    :     ^^
-//!  4 |     [e2] = 1
-//!  5 | }
-//!    `----
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |     // no ASI, comma expected
-//!  3 |     [e] = id++,
-//!  4 |     [e2] = 1
-//!    :     ^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName35.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName35.1.normal.js
deleted file mode 100644
index 5d23b05e502..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName35.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserComputedPropertyName35.ts]
-//! 
-//!   x A comma expression is not allowed in a computed property name
-//!    ,-[1:1]
-//!  1 | var x = {
-//!  2 |     [0, 1]: { }
-//!    :      ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName35.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName35.2.minified.js
deleted file mode 100644
index 5d23b05e502..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName35.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserComputedPropertyName35.ts]
-//! 
-//!   x A comma expression is not allowed in a computed property name
-//!    ,-[1:1]
-//!  1 | var x = {
-//!  2 |     [0, 1]: { }
-//!    :      ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName5.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName5.1.normal.js
deleted file mode 100644
index 05b40f98370..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName5.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserComputedPropertyName5.ts]
-//! 
-//!   x `async` modifier cannot be used here
-//!    ,----
-//!  1 | var v = { public get [e]() { } };
-//!    :           ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName5.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName5.2.minified.js
deleted file mode 100644
index 05b40f98370..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName5.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserComputedPropertyName5.ts]
-//! 
-//!   x `async` modifier cannot be used here
-//!    ,----
-//!  1 | var v = { public get [e]() { } };
-//!    :           ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName7.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName7.1.normal.js
deleted file mode 100644
index e8100d12720..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName7.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserComputedPropertyName7.ts]
-class C {
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName7.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName7.2.minified.js
deleted file mode 100644
index 0a7ed0a6487..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName7.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName7.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName8.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName8.1.normal.js
deleted file mode 100644
index c1d751ce892..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName8.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserComputedPropertyName8.ts]
-class C {
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName8.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName8.2.minified.js
deleted file mode 100644
index b1ef2db707b..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName8.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName8.ts]
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName9.1.normal.js b/crates/swc/tests/tsc-references/parserComputedPropertyName9.1.normal.js
deleted file mode 100644
index ba56c08ba9d..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName9.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserComputedPropertyName9.ts]
-class C {
-}
diff --git a/crates/swc/tests/tsc-references/parserComputedPropertyName9.2.minified.js b/crates/swc/tests/tsc-references/parserComputedPropertyName9.2.minified.js
deleted file mode 100644
index 40b2123f6e6..00000000000
--- a/crates/swc/tests/tsc-references/parserComputedPropertyName9.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserComputedPropertyName9.ts]
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration10.1.normal.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration10.1.normal.js
deleted file mode 100644
index 6f9b23731a0..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration10.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration10.ts]
-//! 
-//!   x Type annotation cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor(): number { }
-//!    :                  ^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration10.2.minified.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration10.2.minified.js
deleted file mode 100644
index 6f9b23731a0..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration10.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration10.ts]
-//! 
-//!   x Type annotation cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor(): number { }
-//!    :                  ^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration11.1.normal.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration11.1.normal.js
deleted file mode 100644
index 7965ce1ce41..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration11.1.normal.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//// [parserConstructorDeclaration11.ts]
-//! 
-//!   x Type parameter list cannot be empty
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor<>() { }
-//!    :              ^^
-//!  3 | }
-//!    `----
-//! 
-//!   x Type parameters cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor<>() { }
-//!    :               ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration11.2.minified.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration11.2.minified.js
deleted file mode 100644
index 7965ce1ce41..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration11.2.minified.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//// [parserConstructorDeclaration11.ts]
-//! 
-//!   x Type parameter list cannot be empty
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor<>() { }
-//!    :              ^^
-//!  3 | }
-//!    `----
-//! 
-//!   x Type parameters cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor<>() { }
-//!    :               ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration2.1.normal.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration2.1.normal.js
deleted file mode 100644
index 0607694d9ba..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration2.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration2.ts]
-//! 
-//!   x 'static' modifier cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   static constructor() { }
-//!    :   ^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration2.2.minified.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration2.2.minified.js
deleted file mode 100644
index 0607694d9ba..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration2.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration2.ts]
-//! 
-//!   x 'static' modifier cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   static constructor() { }
-//!    :   ^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration4.1.normal.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration4.1.normal.js
deleted file mode 100644
index 69ae9bdd5ff..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration4.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration4.ts]
-//! 
-//!   x `declare` modifier cannot appear on class elements of this kind
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   declare constructor() { }
-//!    :   ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration4.2.minified.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration4.2.minified.js
deleted file mode 100644
index 69ae9bdd5ff..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration4.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration4.ts]
-//! 
-//!   x `declare` modifier cannot appear on class elements of this kind
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   declare constructor() { }
-//!    :   ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration9.1.normal.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration9.1.normal.js
deleted file mode 100644
index 5268e441578..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration9.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration9.ts]
-//! 
-//!   x Type parameters cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor<T>() { }
-//!    :               ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserConstructorDeclaration9.2.minified.js b/crates/swc/tests/tsc-references/parserConstructorDeclaration9.2.minified.js
deleted file mode 100644
index 5268e441578..00000000000
--- a/crates/swc/tests/tsc-references/parserConstructorDeclaration9.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserConstructorDeclaration9.ts]
-//! 
-//!   x Type parameters cannot appear on a constructor declaration
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   constructor<T>() { }
-//!    :               ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserContinueStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserContinueStatement1.d.1.normal.js
deleted file mode 100644
index 4673644cbdc..00000000000
--- a/crates/swc/tests/tsc-references/parserContinueStatement1.d.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserContinueStatement1.d.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,----
-//!  1 | continue;
-//!    : ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserContinueStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserContinueStatement1.d.2.minified.js
deleted file mode 100644
index 4673644cbdc..00000000000
--- a/crates/swc/tests/tsc-references/parserContinueStatement1.d.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserContinueStatement1.d.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,----
-//!  1 | continue;
-//!    : ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserDebuggerStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserDebuggerStatement1.d.1.normal.js
deleted file mode 100644
index 1150546c446..00000000000
--- a/crates/swc/tests/tsc-references/parserDebuggerStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserDebuggerStatement1.d.ts]
-debugger;
diff --git a/crates/swc/tests/tsc-references/parserDebuggerStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserDebuggerStatement1.d.2.minified.js
deleted file mode 100644
index a5c6b93f982..00000000000
--- a/crates/swc/tests/tsc-references/parserDebuggerStatement1.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserDebuggerStatement1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserDoStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserDoStatement1.d.1.normal.js
deleted file mode 100644
index 2e7b248e1b8..00000000000
--- a/crates/swc/tests/tsc-references/parserDoStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserDoStatement1.d.ts]
-do {}while (e);
diff --git a/crates/swc/tests/tsc-references/parserDoStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserDoStatement1.d.2.minified.js
deleted file mode 100644
index 5fc11a9e5e1..00000000000
--- a/crates/swc/tests/tsc-references/parserDoStatement1.d.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserDoStatement1.d.ts]
-do ;
-while (e);
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName1.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName1.1.normal.js
deleted file mode 100644
index 5fdf0346034..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName1.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5ComputedPropertyName1.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName1.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName1.2.minified.js
deleted file mode 100644
index 5fdf0346034..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName1.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5ComputedPropertyName1.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName10.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName10.1.normal.js
deleted file mode 100644
index e2821552464..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName10.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ComputedPropertyName10.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var _e = e;
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-    this[_e] = 1;
-};
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName10.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName10.2.minified.js
deleted file mode 100644
index 2ab83f97de6..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName10.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserES5ComputedPropertyName10.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
-e;
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName11.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName11.1.normal.js
deleted file mode 100644
index 0889568ace1..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName11.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [parserES5ComputedPropertyName11.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName11.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName11.2.minified.js
deleted file mode 100644
index a2f030ade3d..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName11.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserES5ComputedPropertyName11.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName5.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName5.1.normal.js
deleted file mode 100644
index 342bdbf4be3..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName5.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5ComputedPropertyName5.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName5.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName5.2.minified.js
deleted file mode 100644
index 342bdbf4be3..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName5.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5ComputedPropertyName5.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName6.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName6.1.normal.js
deleted file mode 100644
index c2365743b98..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserES5ComputedPropertyName6.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |   [e] = 1
-//!    :   ^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName6.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName6.2.minified.js
deleted file mode 100644
index c2365743b98..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserES5ComputedPropertyName6.ts]
-//! 
-//!   x Computed property names are not allowed in enums
-//!    ,-[1:1]
-//!  1 | enum E {
-//!  2 |   [e] = 1
-//!    :   ^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName7.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName7.1.normal.js
deleted file mode 100644
index b72acf2bc00..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName7.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [parserES5ComputedPropertyName7.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName7.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName7.2.minified.js
deleted file mode 100644
index 4d4df7e6ff2..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName7.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserES5ComputedPropertyName7.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName8.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName8.1.normal.js
deleted file mode 100644
index 31e3819bf64..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName8.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserES5ComputedPropertyName8.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName8.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName8.2.minified.js
deleted file mode 100644
index 6724b8e1ac4..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName8.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5ComputedPropertyName8.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName9.1.normal.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName9.1.normal.js
deleted file mode 100644
index bf66af5b1ae..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName9.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [parserES5ComputedPropertyName9.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
diff --git a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName9.2.minified.js b/crates/swc/tests/tsc-references/parserES5ComputedPropertyName9.2.minified.js
deleted file mode 100644
index 6b5121a3412..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ComputedPropertyName9.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserES5ComputedPropertyName9.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement1.d.1.normal.js
deleted file mode 100644
index 62afe235cd5..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement1.d.1.normal.js
+++ /dev/null
@@ -1,20 +0,0 @@
-//// [parserES5ForOfStatement1.d.ts]
-var _iteratorNormalCompletion = true, _didIteratorError = false, _iteratorError = undefined;
-try {
-    for(var _iterator = e[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true){
-        var i = _step.value;
-    }
-} catch (err) {
-    _didIteratorError = true;
-    _iteratorError = err;
-} finally{
-    try {
-        if (!_iteratorNormalCompletion && _iterator.return != null) {
-            _iterator.return();
-        }
-    } finally{
-        if (_didIteratorError) {
-            throw _iteratorError;
-        }
-    }
-}
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement1.d.2.minified.js
deleted file mode 100644
index 27517781b71..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement1.d.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserES5ForOfStatement1.d.ts]
-var _iteratorNormalCompletion = !0, _didIteratorError = !1, _iteratorError = void 0;
-try {
-    for(var _step, _iterator = e[Symbol.iterator](); !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = !0)_step.value;
-} catch (err) {
-    _didIteratorError = !0, _iteratorError = err;
-} finally{
-    try {
-        _iteratorNormalCompletion || null == _iterator.return || _iterator.return();
-    } finally{
-        if (_didIteratorError) throw _iteratorError;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement2.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement2.1.normal.js
deleted file mode 100644
index 1be7a323799..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement2.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement2.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,-[1:1]
-//!  1 | for (var of X) {
-//!    :         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement2.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement2.2.minified.js
deleted file mode 100644
index 1be7a323799..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement2.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement2.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,-[1:1]
-//!  1 | for (var of X) {
-//!    :         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement20.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement20.1.normal.js
deleted file mode 100644
index ae5102940cb..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement20.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserES5ForOfStatement20.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,----
-//!  1 | for (var of = 0 in of) { }
-//!    :          ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement20.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement20.2.minified.js
deleted file mode 100644
index ae5102940cb..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement20.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserES5ForOfStatement20.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,----
-//!  1 | for (var of = 0 in of) { }
-//!    :          ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement21.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement21.1.normal.js
deleted file mode 100644
index f6a018bd5b5..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement21.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserES5ForOfStatement21.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,----
-//!  1 | for (var of of) { }
-//!    :         ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement21.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement21.2.minified.js
deleted file mode 100644
index f6a018bd5b5..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement21.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserES5ForOfStatement21.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,----
-//!  1 | for (var of of) { }
-//!    :         ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement3.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement3.1.normal.js
deleted file mode 100644
index 7924c2b3843..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement3.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement3.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a, b of X) {
-//!    :             ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement3.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement3.2.minified.js
deleted file mode 100644
index 7924c2b3843..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement3.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a, b of X) {
-//!    :             ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement4.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement4.1.normal.js
deleted file mode 100644
index e618552d524..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement4.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement4.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,-[1:1]
-//!  1 | for (var a = 1 of X) {
-//!    :          ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement4.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement4.2.minified.js
deleted file mode 100644
index e618552d524..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement4.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement4.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,-[1:1]
-//!  1 | for (var a = 1 of X) {
-//!    :          ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement6.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement6.1.normal.js
deleted file mode 100644
index 727a90b07b9..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement6.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a = 1, b = 2 of X) {
-//!    :                 ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement6.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement6.2.minified.js
deleted file mode 100644
index 727a90b07b9..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement6.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a = 1, b = 2 of X) {
-//!    :                 ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement7.1.normal.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement7.1.normal.js
deleted file mode 100644
index c5e781ab6ab..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement7.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement7.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a: number = 1, b: string = "" of X) {
-//!    :                         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5ForOfStatement7.2.minified.js b/crates/swc/tests/tsc-references/parserES5ForOfStatement7.2.minified.js
deleted file mode 100644
index c5e781ab6ab..00000000000
--- a/crates/swc/tests/tsc-references/parserES5ForOfStatement7.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserES5ForOfStatement7.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a: number = 1, b: string = "" of X) {
-//!    :                         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserES5SymbolProperty4.1.normal.js b/crates/swc/tests/tsc-references/parserES5SymbolProperty4.1.normal.js
deleted file mode 100644
index 56ad2f27cb5..00000000000
--- a/crates/swc/tests/tsc-references/parserES5SymbolProperty4.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5SymbolProperty4.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5SymbolProperty4.2.minified.js b/crates/swc/tests/tsc-references/parserES5SymbolProperty4.2.minified.js
deleted file mode 100644
index 56ad2f27cb5..00000000000
--- a/crates/swc/tests/tsc-references/parserES5SymbolProperty4.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserES5SymbolProperty4.ts]
diff --git a/crates/swc/tests/tsc-references/parserES5SymbolProperty5.1.normal.js b/crates/swc/tests/tsc-references/parserES5SymbolProperty5.1.normal.js
deleted file mode 100644
index 55484aa50c9..00000000000
--- a/crates/swc/tests/tsc-references/parserES5SymbolProperty5.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [parserES5SymbolProperty5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
diff --git a/crates/swc/tests/tsc-references/parserES5SymbolProperty5.2.minified.js b/crates/swc/tests/tsc-references/parserES5SymbolProperty5.2.minified.js
deleted file mode 100644
index 38254d4bf70..00000000000
--- a/crates/swc/tests/tsc-references/parserES5SymbolProperty5.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserES5SymbolProperty5.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserEmptyStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserEmptyStatement1.d.1.normal.js
deleted file mode 100644
index 813fefb33db..00000000000
--- a/crates/swc/tests/tsc-references/parserEmptyStatement1.d.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserEmptyStatement1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserEmptyStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserEmptyStatement1.d.2.minified.js
deleted file mode 100644
index 813fefb33db..00000000000
--- a/crates/swc/tests/tsc-references/parserEmptyStatement1.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserEmptyStatement1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserEnum5.1.normal.js b/crates/swc/tests/tsc-references/parserEnum5.1.normal.js
deleted file mode 100644
index 258b2f3c497..00000000000
--- a/crates/swc/tests/tsc-references/parserEnum5.1.normal.js
+++ /dev/null
@@ -1,49 +0,0 @@
-//// [parserEnum5.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!    :            ^
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    `----
-//! 
-//!   x An enum member cannot have a numeric name
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!    :              ^
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :               ^
-//!    `----
-//! 
-//!   x An enum member cannot have a numeric name
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :                 ^
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :                        ^
-//!    `----
-//! 
-//!   x An enum member cannot have a numeric name
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :                          ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserEnum5.2.minified.js b/crates/swc/tests/tsc-references/parserEnum5.2.minified.js
deleted file mode 100644
index 258b2f3c497..00000000000
--- a/crates/swc/tests/tsc-references/parserEnum5.2.minified.js
+++ /dev/null
@@ -1,49 +0,0 @@
-//// [parserEnum5.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!    :            ^
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    `----
-//! 
-//!   x An enum member cannot have a numeric name
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!    :              ^
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :               ^
-//!    `----
-//! 
-//!   x An enum member cannot have a numeric name
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :                 ^
-//!    `----
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :                        ^
-//!    `----
-//! 
-//!   x An enum member cannot have a numeric name
-//!    ,-[1:1]
-//!  1 | enum E2 { a, }
-//!  2 | enum E3 { a: 1, }
-//!  3 | enum E1 { a, b: 1, c, d: 2 = 3 }
-//!    :                          ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserEnumDeclaration2.1.normal.js b/crates/swc/tests/tsc-references/parserEnumDeclaration2.1.normal.js
deleted file mode 100644
index 61f05c2275a..00000000000
--- a/crates/swc/tests/tsc-references/parserEnumDeclaration2.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserEnumDeclaration2.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare enum E {
-//!    :   ^^^^^^^
-//!  3 |   }
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserEnumDeclaration2.2.minified.js b/crates/swc/tests/tsc-references/parserEnumDeclaration2.2.minified.js
deleted file mode 100644
index 61f05c2275a..00000000000
--- a/crates/swc/tests/tsc-references/parserEnumDeclaration2.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserEnumDeclaration2.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare enum E {
-//!    :   ^^^^^^^
-//!  3 |   }
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserEnumDeclaration4.1.normal.js b/crates/swc/tests/tsc-references/parserEnumDeclaration4.1.normal.js
deleted file mode 100644
index 8b5f4291f9a..00000000000
--- a/crates/swc/tests/tsc-references/parserEnumDeclaration4.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserEnumDeclaration4.ts]
-var _void;
-(function(_void) {})(_void || (_void = {}));
diff --git a/crates/swc/tests/tsc-references/parserEnumDeclaration4.2.minified.js b/crates/swc/tests/tsc-references/parserEnumDeclaration4.2.minified.js
deleted file mode 100644
index b9cf781c19f..00000000000
--- a/crates/swc/tests/tsc-references/parserEnumDeclaration4.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserEnumDeclaration4.ts]
-var _void;
-_void || (_void = {});
diff --git a/crates/swc/tests/tsc-references/parserErrantSemicolonInClass1.1.normal.js b/crates/swc/tests/tsc-references/parserErrantSemicolonInClass1.1.normal.js
deleted file mode 100644
index f5076a48b43..00000000000
--- a/crates/swc/tests/tsc-references/parserErrantSemicolonInClass1.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserErrantSemicolonInClass1.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[12:1]
-//!  12 |     public get d() {
-//!  13 |         return 30;
-//!  14 |     }
-//!  15 |     public set d() {
-//!     :            ^^^
-//!  16 |     }
-//!  17 | 
-//!  18 |     public static get p2() {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parserErrantSemicolonInClass1.2.minified.js b/crates/swc/tests/tsc-references/parserErrantSemicolonInClass1.2.minified.js
deleted file mode 100644
index f5076a48b43..00000000000
--- a/crates/swc/tests/tsc-references/parserErrantSemicolonInClass1.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserErrantSemicolonInClass1.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!     ,-[12:1]
-//!  12 |     public get d() {
-//!  13 |         return 30;
-//!  14 |     }
-//!  15 |     public set d() {
-//!     :            ^^^
-//!  16 |     }
-//!  17 | 
-//!  18 |     public static get p2() {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement2.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement2.1.normal.js
deleted file mode 100644
index bd1af4a516c..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement2.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserErrorRecoveryIfStatement2.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | class Foo {
-//!  2 |   f1() {
-//!  3 |     if (a
-//!  4 |   }
-//!    :   ^
-//!  5 |   f2() {
-//!  6 |   }
-//!  7 |   f3() {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement2.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement2.2.minified.js
deleted file mode 100644
index bd1af4a516c..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement2.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserErrorRecoveryIfStatement2.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | class Foo {
-//!  2 |   f1() {
-//!  3 |     if (a
-//!  4 |   }
-//!    :   ^
-//!  5 |   f2() {
-//!  6 |   }
-//!  7 |   f3() {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement3.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement3.1.normal.js
deleted file mode 100644
index 11c1d0fd1f7..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement3.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserErrorRecoveryIfStatement3.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | class Foo {
-//!  2 |   f1() {
-//!  3 |     if (a.b
-//!  4 |   }
-//!    :   ^
-//!  5 |   f2() {
-//!  6 |   }
-//!  7 |   f3() {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement3.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement3.2.minified.js
deleted file mode 100644
index 11c1d0fd1f7..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecoveryIfStatement3.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parserErrorRecoveryIfStatement3.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | class Foo {
-//!  2 |   f1() {
-//!  3 |     if (a.b
-//!  4 |   }
-//!    :   ^
-//!  5 |   f2() {
-//!  6 |   }
-//!  7 |   f3() {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause2.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause2.1.normal.js
deleted file mode 100644
index 1df10f394cf..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause2.1.normal.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause2.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var C = /*#__PURE__*/ function(A1) {
-    "use strict";
-    _inherits(C, A1);
-    var _super = _create_super(C);
-    function C() {
-        _class_call_check(this, C);
-        return _super.apply(this, arguments);
-    }
-    return C;
-}(A);
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause2.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause2.2.minified.js
deleted file mode 100644
index f5cc4ec7184..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause2.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause2.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-A;
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause4.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause4.1.normal.js
deleted file mode 100644
index 8d44e14dec8..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause4.1.normal.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause4.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var C = /*#__PURE__*/ function(A1) {
-    "use strict";
-    _inherits(C, A1);
-    var _super = _create_super(C);
-    function C() {
-        _class_call_check(this, C);
-        return _super.apply(this, arguments);
-    }
-    return C;
-}(A);
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause4.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause4.2.minified.js
deleted file mode 100644
index 3b22f69836d..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause4.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause4.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-A;
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause5.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause5.1.normal.js
deleted file mode 100644
index e316e9d1a89..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause5.1.normal.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var C = /*#__PURE__*/ function(A1) {
-    "use strict";
-    _inherits(C, A1);
-    var _super = _create_super(C);
-    function C() {
-        _class_call_check(this, C);
-        return _super.apply(this, arguments);
-    }
-    return C;
-}(A);
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause5.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause5.2.minified.js
deleted file mode 100644
index 22f52e5d778..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause5.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause5.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-A;
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause6.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause6.1.normal.js
deleted file mode 100644
index 63bd73787b7..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause6.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause6.ts]
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause6.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause6.2.minified.js
deleted file mode 100644
index 63bd73787b7..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_ExtendsOrImplementsClause6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserErrorRecovery_ExtendsOrImplementsClause6.ts]
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_IncompleteMemberVariable2.1.normal.js b/crates/swc/tests/tsc-references/parserErrorRecovery_IncompleteMemberVariable2.1.normal.js
deleted file mode 100644
index 29e5568bc1a..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_IncompleteMemberVariable2.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parserErrorRecovery_IncompleteMemberVariable2.ts]
-//! 
-//!   x Expected a semicolon
-//!     ,-[9:1]
-//!   9 |     // Class
-//!  10 |     export class Point implements IPoint {
-//!  11 | 
-//!  12 |         public con:C "hello";
-//!     :                      ^^^^^^^
-//!  13 |         // Constructor
-//!  14 |         constructor (public x: number, public y: number) { }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parserErrorRecovery_IncompleteMemberVariable2.2.minified.js b/crates/swc/tests/tsc-references/parserErrorRecovery_IncompleteMemberVariable2.2.minified.js
deleted file mode 100644
index 29e5568bc1a..00000000000
--- a/crates/swc/tests/tsc-references/parserErrorRecovery_IncompleteMemberVariable2.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parserErrorRecovery_IncompleteMemberVariable2.ts]
-//! 
-//!   x Expected a semicolon
-//!     ,-[9:1]
-//!   9 |     // Class
-//!  10 |     export class Point implements IPoint {
-//!  11 | 
-//!  12 |         public con:C "hello";
-//!     :                      ^^^^^^^
-//!  13 |         // Constructor
-//!  14 |         constructor (public x: number, public y: number) { }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parserExportAssignment5.1.normal.js b/crates/swc/tests/tsc-references/parserExportAssignment5.1.normal.js
deleted file mode 100644
index ed07b60ca11..00000000000
--- a/crates/swc/tests/tsc-references/parserExportAssignment5.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserExportAssignment5.ts]
-var M;
-(function(M) {})(M || (M = {}));
diff --git a/crates/swc/tests/tsc-references/parserExportAssignment5.2.minified.js b/crates/swc/tests/tsc-references/parserExportAssignment5.2.minified.js
deleted file mode 100644
index b3bab1a515d..00000000000
--- a/crates/swc/tests/tsc-references/parserExportAssignment5.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserExportAssignment5.ts]
-var M;
-M || (M = {});
diff --git a/crates/swc/tests/tsc-references/parserExportAssignment9.1.normal.js b/crates/swc/tests/tsc-references/parserExportAssignment9.1.normal.js
deleted file mode 100644
index b16f4858079..00000000000
--- a/crates/swc/tests/tsc-references/parserExportAssignment9.1.normal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [parserExportAssignment9.ts]
-//! 
-//!   x the name `default` is exported multiple times
-//!    ,-[1:1]
-//!  1 | namespace Foo {
-//!  2 |   export default foo;
-//!    :   ^^^^^^^^^|^^^^^^^^^
-//!    :            `-- previous exported here
-//!  3 | }
-//!  4 | 
-//!  5 | module Bar {
-//!  6 |   export default bar;
-//!    :   ^^^^^^^^^|^^^^^^^^^
-//!    :            `-- exported more than once
-//!  7 | }
-//!    `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
diff --git a/crates/swc/tests/tsc-references/parserExportAssignment9.2.minified.js b/crates/swc/tests/tsc-references/parserExportAssignment9.2.minified.js
deleted file mode 100644
index b16f4858079..00000000000
--- a/crates/swc/tests/tsc-references/parserExportAssignment9.2.minified.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [parserExportAssignment9.ts]
-//! 
-//!   x the name `default` is exported multiple times
-//!    ,-[1:1]
-//!  1 | namespace Foo {
-//!  2 |   export default foo;
-//!    :   ^^^^^^^^^|^^^^^^^^^
-//!    :            `-- previous exported here
-//!  3 | }
-//!  4 | 
-//!  5 | module Bar {
-//!  6 |   export default bar;
-//!    :   ^^^^^^^^^|^^^^^^^^^
-//!    :            `-- exported more than once
-//!  7 | }
-//!    `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
diff --git a/crates/swc/tests/tsc-references/parserExpressionStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserExpressionStatement1.d.1.normal.js
deleted file mode 100644
index 679f65c87e3..00000000000
--- a/crates/swc/tests/tsc-references/parserExpressionStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserExpressionStatement1.d.ts]
-Foo();
diff --git a/crates/swc/tests/tsc-references/parserExpressionStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserExpressionStatement1.d.2.minified.js
deleted file mode 100644
index 679f65c87e3..00000000000
--- a/crates/swc/tests/tsc-references/parserExpressionStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserExpressionStatement1.d.ts]
-Foo();
diff --git a/crates/swc/tests/tsc-references/parserForInStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserForInStatement1.d.1.normal.js
deleted file mode 100644
index faa716bed9c..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserForInStatement1.d.ts]
-for(var i in e){}
diff --git a/crates/swc/tests/tsc-references/parserForInStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserForInStatement1.d.2.minified.js
deleted file mode 100644
index e97b134c309..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserForInStatement1.d.ts]
-for(var i in e);
diff --git a/crates/swc/tests/tsc-references/parserForInStatement2.1.normal.js b/crates/swc/tests/tsc-references/parserForInStatement2.1.normal.js
deleted file mode 100644
index 2205469e9ab..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement2.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement2.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,-[1:1]
-//!  1 | for (var in X) {
-//!    :         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement2.2.minified.js b/crates/swc/tests/tsc-references/parserForInStatement2.2.minified.js
deleted file mode 100644
index 2205469e9ab..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement2.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement2.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,-[1:1]
-//!  1 | for (var in X) {
-//!    :         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement3.1.normal.js b/crates/swc/tests/tsc-references/parserForInStatement3.1.normal.js
deleted file mode 100644
index d79af678dbb..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement3.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement3.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a, b in X) {
-//!    :             ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement3.2.minified.js b/crates/swc/tests/tsc-references/parserForInStatement3.2.minified.js
deleted file mode 100644
index d79af678dbb..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement3.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a, b in X) {
-//!    :             ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement4.1.normal.js b/crates/swc/tests/tsc-references/parserForInStatement4.1.normal.js
deleted file mode 100644
index 0908ec1c864..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement4.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement4.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,-[1:1]
-//!  1 | for (var a = 1 in X) {
-//!    :          ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement4.2.minified.js b/crates/swc/tests/tsc-references/parserForInStatement4.2.minified.js
deleted file mode 100644
index 0908ec1c864..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement4.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement4.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,-[1:1]
-//!  1 | for (var a = 1 in X) {
-//!    :          ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement6.1.normal.js b/crates/swc/tests/tsc-references/parserForInStatement6.1.normal.js
deleted file mode 100644
index f938cdd0e73..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement6.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a = 1, b = 2 in X) {
-//!    :                 ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement6.2.minified.js b/crates/swc/tests/tsc-references/parserForInStatement6.2.minified.js
deleted file mode 100644
index f938cdd0e73..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement6.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a = 1, b = 2 in X) {
-//!    :                 ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement7.1.normal.js b/crates/swc/tests/tsc-references/parserForInStatement7.1.normal.js
deleted file mode 100644
index 4da213efa8d..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement7.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement7.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a: number = 1, b: string = "" in X) {
-//!    :                         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForInStatement7.2.minified.js b/crates/swc/tests/tsc-references/parserForInStatement7.2.minified.js
deleted file mode 100644
index 4da213efa8d..00000000000
--- a/crates/swc/tests/tsc-references/parserForInStatement7.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForInStatement7.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a: number = 1, b: string = "" in X) {
-//!    :                         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement1.d.1.normal.js
deleted file mode 100644
index fd0e0b965ba..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserForOfStatement1.d.ts]
-for (var i of e){}
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement1.d.2.minified.js
deleted file mode 100644
index 1e7e53ad6b8..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserForOfStatement1.d.ts]
-for (var i of e);
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement2.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement2.1.normal.js
deleted file mode 100644
index e61789b3297..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement2.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement2.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,-[1:1]
-//!  1 | for (var of X) {
-//!    :         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement2.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement2.2.minified.js
deleted file mode 100644
index e61789b3297..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement2.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement2.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,-[1:1]
-//!  1 | for (var of X) {
-//!    :         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement20.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement20.1.normal.js
deleted file mode 100644
index 23cc7148342..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement20.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserForOfStatement20.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,----
-//!  1 | for (var of = 0 in of) { }
-//!    :          ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement20.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement20.2.minified.js
deleted file mode 100644
index 23cc7148342..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement20.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserForOfStatement20.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,----
-//!  1 | for (var of = 0 in of) { }
-//!    :          ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement21.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement21.1.normal.js
deleted file mode 100644
index 8d3e28845eb..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement21.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserForOfStatement21.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,----
-//!  1 | for (var of of) { }
-//!    :         ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement21.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement21.2.minified.js
deleted file mode 100644
index 8d3e28845eb..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement21.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserForOfStatement21.ts]
-//! 
-//!   x Variable declaration list cannot be empty
-//!    ,----
-//!  1 | for (var of of) { }
-//!    :         ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement22.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement22.1.normal.js
deleted file mode 100644
index 925ad9889c9..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement22.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserForOfStatement22.ts]
-//! 
-//!   x The left-hand side of a `for...of` statement may not be `async`
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var async;
-//!  3 | for (async of [1, 2]) {}
-//!    :      ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement22.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement22.2.minified.js
deleted file mode 100644
index 925ad9889c9..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement22.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserForOfStatement22.ts]
-//! 
-//!   x The left-hand side of a `for...of` statement may not be `async`
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var async;
-//!  3 | for (async of [1, 2]) {}
-//!    :      ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement3.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement3.1.normal.js
deleted file mode 100644
index ab10529d32f..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement3.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement3.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a, b of X) {
-//!    :             ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement3.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement3.2.minified.js
deleted file mode 100644
index ab10529d32f..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement3.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a, b of X) {
-//!    :             ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement4.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement4.1.normal.js
deleted file mode 100644
index 828f77f7802..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement4.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement4.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,-[1:1]
-//!  1 | for (var a = 1 of X) {
-//!    :          ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement4.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement4.2.minified.js
deleted file mode 100644
index 828f77f7802..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement4.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement4.ts]
-//! 
-//!   x Unexpected initializer in for in/of loop
-//!    ,-[1:1]
-//!  1 | for (var a = 1 of X) {
-//!    :          ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement6.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement6.1.normal.js
deleted file mode 100644
index bb12fa2020c..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement6.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement6.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a = 1, b = 2 of X) {
-//!    :                 ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement6.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement6.2.minified.js
deleted file mode 100644
index bb12fa2020c..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement6.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement6.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a = 1, b = 2 of X) {
-//!    :                 ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement7.1.normal.js b/crates/swc/tests/tsc-references/parserForOfStatement7.1.normal.js
deleted file mode 100644
index b9686006a07..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement7.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement7.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a: number = 1, b: string = "" of X) {
-//!    :                         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForOfStatement7.2.minified.js b/crates/swc/tests/tsc-references/parserForOfStatement7.2.minified.js
deleted file mode 100644
index b9686006a07..00000000000
--- a/crates/swc/tests/tsc-references/parserForOfStatement7.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserForOfStatement7.ts]
-//! 
-//!   x Expected one variable binding
-//!    ,-[1:1]
-//!  1 | for (var a: number = 1, b: string = "" of X) {
-//!    :                         ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserForStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserForStatement1.d.1.normal.js
deleted file mode 100644
index e46eff660fb..00000000000
--- a/crates/swc/tests/tsc-references/parserForStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserForStatement1.d.ts]
-for(;;){}
diff --git a/crates/swc/tests/tsc-references/parserForStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserForStatement1.d.2.minified.js
deleted file mode 100644
index b09a5d1159a..00000000000
--- a/crates/swc/tests/tsc-references/parserForStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserForStatement1.d.ts]
-for(;;);
diff --git a/crates/swc/tests/tsc-references/parserFunctionDeclaration1.1.normal.js b/crates/swc/tests/tsc-references/parserFunctionDeclaration1.1.normal.js
deleted file mode 100644
index 22b7a3647f1..00000000000
--- a/crates/swc/tests/tsc-references/parserFunctionDeclaration1.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserFunctionDeclaration1.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare function F();
-//!    :   ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserFunctionDeclaration1.2.minified.js b/crates/swc/tests/tsc-references/parserFunctionDeclaration1.2.minified.js
deleted file mode 100644
index 22b7a3647f1..00000000000
--- a/crates/swc/tests/tsc-references/parserFunctionDeclaration1.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserFunctionDeclaration1.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare function F();
-//!    :   ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.1.normal.js b/crates/swc/tests/tsc-references/parserFunctionDeclaration2.1.normal.js
deleted file mode 100644
index 12e6bbf208a..00000000000
--- a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserFunctionDeclaration2.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare function Foo() {
-//!    :                        ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.2.minified.js b/crates/swc/tests/tsc-references/parserFunctionDeclaration2.2.minified.js
deleted file mode 100644
index 12e6bbf208a..00000000000
--- a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserFunctionDeclaration2.ts]
-//! 
-//!   x An implementation cannot be declared in ambient contexts
-//!    ,-[1:1]
-//!  1 | declare function Foo() {
-//!    :                        ^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.d.1.normal.js b/crates/swc/tests/tsc-references/parserFunctionDeclaration2.d.1.normal.js
deleted file mode 100644
index 4e02769633c..00000000000
--- a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserFunctionDeclaration2.d.ts]
-function F() {}
diff --git a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.d.2.minified.js b/crates/swc/tests/tsc-references/parserFunctionDeclaration2.d.2.minified.js
deleted file mode 100644
index b5b1f8e6e37..00000000000
--- a/crates/swc/tests/tsc-references/parserFunctionDeclaration2.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserFunctionDeclaration2.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserGetAccessorWithTypeParameters1.1.normal.js b/crates/swc/tests/tsc-references/parserGetAccessorWithTypeParameters1.1.normal.js
deleted file mode 100644
index baf0d2b370d..00000000000
--- a/crates/swc/tests/tsc-references/parserGetAccessorWithTypeParameters1.1.normal.js
+++ /dev/null
@@ -1,16 +0,0 @@
-//// [parserGetAccessorWithTypeParameters1.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "foo",
-            get: function get() {}
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserGetAccessorWithTypeParameters1.2.minified.js b/crates/swc/tests/tsc-references/parserGetAccessorWithTypeParameters1.2.minified.js
deleted file mode 100644
index 4ee87f7b73c..00000000000
--- a/crates/swc/tests/tsc-references/parserGetAccessorWithTypeParameters1.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserGetAccessorWithTypeParameters1.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserIfStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserIfStatement1.d.1.normal.js
deleted file mode 100644
index 7170b2f8d5a..00000000000
--- a/crates/swc/tests/tsc-references/parserIfStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserIfStatement1.d.ts]
-if (foo) {}
diff --git a/crates/swc/tests/tsc-references/parserIfStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserIfStatement1.d.2.minified.js
deleted file mode 100644
index c7fd54fc843..00000000000
--- a/crates/swc/tests/tsc-references/parserIfStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserIfStatement1.d.ts]
-foo;
diff --git a/crates/swc/tests/tsc-references/parserIndexMemberDeclaration10.1.normal.js b/crates/swc/tests/tsc-references/parserIndexMemberDeclaration10.1.normal.js
deleted file mode 100644
index 04084f12b99..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexMemberDeclaration10.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [parserIndexMemberDeclaration10.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
diff --git a/crates/swc/tests/tsc-references/parserIndexMemberDeclaration10.2.minified.js b/crates/swc/tests/tsc-references/parserIndexMemberDeclaration10.2.minified.js
deleted file mode 100644
index 1c1669407a2..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexMemberDeclaration10.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserIndexMemberDeclaration10.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature10.1.normal.js b/crates/swc/tests/tsc-references/parserIndexSignature10.1.normal.js
deleted file mode 100644
index c7597ac84be..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature10.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserIndexSignature10.ts]
-//! 
-//!   x An index signature must have exactly one parameter
-//!    ,-[1:1]
-//!  1 | interface I {
-//!  2 |    [a, b]: number
-//!    :     ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature10.2.minified.js b/crates/swc/tests/tsc-references/parserIndexSignature10.2.minified.js
deleted file mode 100644
index c7597ac84be..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature10.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserIndexSignature10.ts]
-//! 
-//!   x An index signature must have exactly one parameter
-//!    ,-[1:1]
-//!  1 | interface I {
-//!  2 |    [a, b]: number
-//!    :     ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature4.1.normal.js b/crates/swc/tests/tsc-references/parserIndexSignature4.1.normal.js
deleted file mode 100644
index e92ff517e71..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature4.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature4.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature4.2.minified.js b/crates/swc/tests/tsc-references/parserIndexSignature4.2.minified.js
deleted file mode 100644
index e92ff517e71..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature4.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature4.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature5.1.normal.js b/crates/swc/tests/tsc-references/parserIndexSignature5.1.normal.js
deleted file mode 100644
index a65b6b9f47b..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature5.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature5.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature5.2.minified.js b/crates/swc/tests/tsc-references/parserIndexSignature5.2.minified.js
deleted file mode 100644
index a65b6b9f47b..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature5.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature5.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature6.1.normal.js b/crates/swc/tests/tsc-references/parserIndexSignature6.1.normal.js
deleted file mode 100644
index c5042a75110..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature6.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature6.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature6.2.minified.js b/crates/swc/tests/tsc-references/parserIndexSignature6.2.minified.js
deleted file mode 100644
index c5042a75110..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature6.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature6.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature7.1.normal.js b/crates/swc/tests/tsc-references/parserIndexSignature7.1.normal.js
deleted file mode 100644
index eeaa06f9a9b..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature7.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature7.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature7.2.minified.js b/crates/swc/tests/tsc-references/parserIndexSignature7.2.minified.js
deleted file mode 100644
index eeaa06f9a9b..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature7.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature7.ts]
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature8.1.normal.js b/crates/swc/tests/tsc-references/parserIndexSignature8.1.normal.js
deleted file mode 100644
index a43f68c8b1d..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature8.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserIndexSignature8.ts]
-var foo; // expect an error here
-var foo2; // expect an error here
diff --git a/crates/swc/tests/tsc-references/parserIndexSignature8.2.minified.js b/crates/swc/tests/tsc-references/parserIndexSignature8.2.minified.js
deleted file mode 100644
index 20d4d07abd3..00000000000
--- a/crates/swc/tests/tsc-references/parserIndexSignature8.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserIndexSignature8.ts]
diff --git a/crates/swc/tests/tsc-references/parserInterfaceDeclaration1.1.normal.js b/crates/swc/tests/tsc-references/parserInterfaceDeclaration1.1.normal.js
deleted file mode 100644
index de99a0f4fb3..00000000000
--- a/crates/swc/tests/tsc-references/parserInterfaceDeclaration1.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserInterfaceDeclaration1.ts]
-//! 
-//!   x `extends` clause already seen.
-//!    ,-[1:1]
-//!  1 | interface I extends A extends B {
-//!    :                       ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserInterfaceDeclaration1.2.minified.js b/crates/swc/tests/tsc-references/parserInterfaceDeclaration1.2.minified.js
deleted file mode 100644
index de99a0f4fb3..00000000000
--- a/crates/swc/tests/tsc-references/parserInterfaceDeclaration1.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserInterfaceDeclaration1.ts]
-//! 
-//!   x `extends` clause already seen.
-//!    ,-[1:1]
-//!  1 | interface I extends A extends B {
-//!    :                       ^^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserInterfaceDeclaration3.1.normal.js b/crates/swc/tests/tsc-references/parserInterfaceDeclaration3.1.normal.js
deleted file mode 100644
index e830a2f142c..00000000000
--- a/crates/swc/tests/tsc-references/parserInterfaceDeclaration3.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserInterfaceDeclaration3.ts]
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | public interface I {
-//!    : ^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserInterfaceDeclaration3.2.minified.js b/crates/swc/tests/tsc-references/parserInterfaceDeclaration3.2.minified.js
deleted file mode 100644
index e830a2f142c..00000000000
--- a/crates/swc/tests/tsc-references/parserInterfaceDeclaration3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserInterfaceDeclaration3.ts]
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | public interface I {
-//!    : ^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserInterfaceDeclaration4.1.normal.js b/crates/swc/tests/tsc-references/parserInterfaceDeclaration4.1.normal.js
deleted file mode 100644
index f8381cb2a9d..00000000000
--- a/crates/swc/tests/tsc-references/parserInterfaceDeclaration4.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserInterfaceDeclaration4.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | static interface I {
-//!    : ^^^^^^
-//!  2 | }
-//!    `----
-//! 
-//!   x interface name is invalid
-//!    ,-[1:1]
-//!  1 | static interface I {
-//!    : ^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserInterfaceDeclaration4.2.minified.js b/crates/swc/tests/tsc-references/parserInterfaceDeclaration4.2.minified.js
deleted file mode 100644
index f8381cb2a9d..00000000000
--- a/crates/swc/tests/tsc-references/parserInterfaceDeclaration4.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserInterfaceDeclaration4.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | static interface I {
-//!    : ^^^^^^
-//!  2 | }
-//!    `----
-//! 
-//!   x interface name is invalid
-//!    ,-[1:1]
-//!  1 | static interface I {
-//!    : ^^^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserLabeledStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserLabeledStatement1.d.1.normal.js
deleted file mode 100644
index 9d3b114ad46..00000000000
--- a/crates/swc/tests/tsc-references/parserLabeledStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserLabeledStatement1.d.ts]
-foo: bar();
diff --git a/crates/swc/tests/tsc-references/parserLabeledStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserLabeledStatement1.d.2.minified.js
deleted file mode 100644
index 9d3b114ad46..00000000000
--- a/crates/swc/tests/tsc-references/parserLabeledStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserLabeledStatement1.d.ts]
-foo: bar();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessExpression1.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessExpression1.1.normal.js
deleted file mode 100644
index 685a23eec99..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessExpression1.1.normal.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [parserMemberAccessExpression1.ts]
-Foo();
-Foo.Bar();
-Foo.Bar();
-Foo.Bar();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessExpression1.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessExpression1.2.minified.js
deleted file mode 100644
index 0c019dd99ec..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessExpression1.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserMemberAccessExpression1.ts]
-Foo(), Foo.Bar(), Foo.Bar(), Foo.Bar();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessOffOfGenericType1.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessOffOfGenericType1.1.normal.js
deleted file mode 100644
index 66ef326adb0..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessOffOfGenericType1.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserMemberAccessOffOfGenericType1.ts]
-var v = List.makeChild();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessOffOfGenericType1.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessOffOfGenericType1.2.minified.js
deleted file mode 100644
index 3987d34aa21..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessOffOfGenericType1.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserMemberAccessOffOfGenericType1.ts]
-List.makeChild();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration11.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration11.1.normal.js
deleted file mode 100644
index dc4e136a6e8..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration11.1.normal.js
+++ /dev/null
@@ -1,16 +0,0 @@
-//// [parserMemberAccessorDeclaration11.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "Foo",
-            get: function get() {}
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration11.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration11.2.minified.js
deleted file mode 100644
index 0116600bf12..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration11.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserMemberAccessorDeclaration11.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration12.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration12.1.normal.js
deleted file mode 100644
index e861a53de7e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration12.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration12.ts]
-//! 
-//!   x A `get` accessor cannot have parameters
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    get Foo(a: number) { }
-//!    :    ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration12.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration12.2.minified.js
deleted file mode 100644
index e861a53de7e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration12.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration12.ts]
-//! 
-//!   x A `get` accessor cannot have parameters
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    get Foo(a: number) { }
-//!    :    ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration13.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration13.1.normal.js
deleted file mode 100644
index 0330b43cd1e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration13.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration13.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    set Foo() { }
-//!    :    ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration13.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration13.2.minified.js
deleted file mode 100644
index 0330b43cd1e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration13.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration13.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    set Foo() { }
-//!    :    ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration14.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration14.1.normal.js
deleted file mode 100644
index b6583cbe800..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration14.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration14.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    set Foo(a: number, b: number) { }
-//!    :    ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration14.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration14.2.minified.js
deleted file mode 100644
index b6583cbe800..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration14.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration14.ts]
-//! 
-//!   x A `set` accessor must have exactly one parameter
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    set Foo(a: number, b: number) { }
-//!    :    ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration16.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration16.1.normal.js
deleted file mode 100644
index ec73bb4a7fe..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration16.1.normal.js
+++ /dev/null
@@ -1,18 +0,0 @@
-//// [parserMemberAccessorDeclaration16.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "Foo",
-            set: function set() {
-                var a = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 1;
-            }
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration16.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration16.2.minified.js
deleted file mode 100644
index 4fa7a8f57a6..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration16.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserMemberAccessorDeclaration16.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration17.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration17.1.normal.js
deleted file mode 100644
index 82cda5a69d5..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration17.1.normal.js
+++ /dev/null
@@ -1,16 +0,0 @@
-//// [parserMemberAccessorDeclaration17.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "Foo",
-            set: function set(a) {}
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration17.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration17.2.minified.js
deleted file mode 100644
index 58f66e97947..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration17.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserMemberAccessorDeclaration17.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration18.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration18.1.normal.js
deleted file mode 100644
index cf025ec2c5e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration18.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration18.ts]
-//! 
-//!   x Rest pattern is not allowed in setter
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    set Foo(...a) { }
-//!    :            ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration18.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration18.2.minified.js
deleted file mode 100644
index cf025ec2c5e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration18.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberAccessorDeclaration18.ts]
-//! 
-//!   x Rest pattern is not allowed in setter
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    set Foo(...a) { }
-//!    :            ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration8.1.normal.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration8.1.normal.js
deleted file mode 100644
index d709f500cac..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration8.1.normal.js
+++ /dev/null
@@ -1,16 +0,0 @@
-//// [parserMemberAccessorDeclaration8.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, null, [
-        {
-            key: "Foo",
-            get: function get() {}
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration8.2.minified.js b/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration8.2.minified.js
deleted file mode 100644
index edc9175a92a..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberAccessorDeclaration8.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserMemberAccessorDeclaration8.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration2.1.normal.js b/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration2.1.normal.js
deleted file mode 100644
index e8c49382d5e..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration2.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserMemberFunctionDeclaration2.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    C.Foo = function Foo() {};
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration2.2.minified.js b/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration2.2.minified.js
deleted file mode 100644
index b3936505040..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration2.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserMemberFunctionDeclaration2.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration5.1.normal.js b/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration5.1.normal.js
deleted file mode 100644
index e6910d6cf9b..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration5.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberFunctionDeclaration5.ts]
-//! 
-//!   x `declare` modifier cannot appear on class elements of this kind
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     declare Foo() { }
-//!    :     ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration5.2.minified.js b/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration5.2.minified.js
deleted file mode 100644
index e6910d6cf9b..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberFunctionDeclaration5.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserMemberFunctionDeclaration5.ts]
-//! 
-//!   x `declare` modifier cannot appear on class elements of this kind
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     declare Foo() { }
-//!    :     ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserMemberVariableDeclaration2.1.normal.js b/crates/swc/tests/tsc-references/parserMemberVariableDeclaration2.1.normal.js
deleted file mode 100644
index ae1234e95d9..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberVariableDeclaration2.1.normal.js
+++ /dev/null
@@ -1,6 +0,0 @@
-//// [parserMemberVariableDeclaration2.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
diff --git a/crates/swc/tests/tsc-references/parserMemberVariableDeclaration2.2.minified.js b/crates/swc/tests/tsc-references/parserMemberVariableDeclaration2.2.minified.js
deleted file mode 100644
index 25535619420..00000000000
--- a/crates/swc/tests/tsc-references/parserMemberVariableDeclaration2.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserMemberVariableDeclaration2.ts]
-import "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserModifierOnStatementInBlock2.1.normal.js b/crates/swc/tests/tsc-references/parserModifierOnStatementInBlock2.1.normal.js
deleted file mode 100644
index bddc4d51447..00000000000
--- a/crates/swc/tests/tsc-references/parserModifierOnStatementInBlock2.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserModifierOnStatementInBlock2.ts]
-{}
diff --git a/crates/swc/tests/tsc-references/parserModifierOnStatementInBlock2.2.minified.js b/crates/swc/tests/tsc-references/parserModifierOnStatementInBlock2.2.minified.js
deleted file mode 100644
index 8da072d4bb8..00000000000
--- a/crates/swc/tests/tsc-references/parserModifierOnStatementInBlock2.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModifierOnStatementInBlock2.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration1.1.normal.js b/crates/swc/tests/tsc-references/parserModuleDeclaration1.1.normal.js
deleted file mode 100644
index 5d9869c23da..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration1.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration1.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration1.2.minified.js b/crates/swc/tests/tsc-references/parserModuleDeclaration1.2.minified.js
deleted file mode 100644
index 5d9869c23da..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration1.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration1.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration1.d.1.normal.js b/crates/swc/tests/tsc-references/parserModuleDeclaration1.d.1.normal.js
deleted file mode 100644
index e81646b39e3..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration1.d.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration1.d.2.minified.js b/crates/swc/tests/tsc-references/parserModuleDeclaration1.d.2.minified.js
deleted file mode 100644
index e81646b39e3..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration1.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration2.d.1.normal.js b/crates/swc/tests/tsc-references/parserModuleDeclaration2.d.1.normal.js
deleted file mode 100644
index edd0cccecad..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration2.d.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration2.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration2.d.2.minified.js b/crates/swc/tests/tsc-references/parserModuleDeclaration2.d.2.minified.js
deleted file mode 100644
index edd0cccecad..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration2.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration2.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration3.1.normal.js b/crates/swc/tests/tsc-references/parserModuleDeclaration3.1.normal.js
deleted file mode 100644
index cf6dac3155b..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration3.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserModuleDeclaration3.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare module M2 {
-//!    :   ^^^^^^^
-//!  3 |   }
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration3.2.minified.js b/crates/swc/tests/tsc-references/parserModuleDeclaration3.2.minified.js
deleted file mode 100644
index cf6dac3155b..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration3.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserModuleDeclaration3.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |   declare module M2 {
-//!    :   ^^^^^^^
-//!  3 |   }
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration4.d.1.normal.js b/crates/swc/tests/tsc-references/parserModuleDeclaration4.d.1.normal.js
deleted file mode 100644
index 1ff651133a7..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration4.d.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration4.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration4.d.2.minified.js b/crates/swc/tests/tsc-references/parserModuleDeclaration4.d.2.minified.js
deleted file mode 100644
index 1ff651133a7..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration4.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserModuleDeclaration4.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration5.1.normal.js b/crates/swc/tests/tsc-references/parserModuleDeclaration5.1.normal.js
deleted file mode 100644
index 8c8daa0839b..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration5.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parserModuleDeclaration5.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | module M1 {
-//!  2 |   declare module M2 {
-//!  3 |     declare module M3 {
-//!    :     ^^^^^^^
-//!  4 |     }
-//!  5 |   }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserModuleDeclaration5.2.minified.js b/crates/swc/tests/tsc-references/parserModuleDeclaration5.2.minified.js
deleted file mode 100644
index 8c8daa0839b..00000000000
--- a/crates/swc/tests/tsc-references/parserModuleDeclaration5.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parserModuleDeclaration5.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | module M1 {
-//!  2 |   declare module M2 {
-//!  3 |     declare module M3 {
-//!    :     ^^^^^^^
-//!  4 |     }
-//!  5 |   }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserNotRegex1.1.normal.js b/crates/swc/tests/tsc-references/parserNotRegex1.1.normal.js
deleted file mode 100644
index 60bd7d3b187..00000000000
--- a/crates/swc/tests/tsc-references/parserNotRegex1.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserNotRegex1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,-[1:1]
-//!  1 |   if (a.indexOf(-(4/3)))      // We should not get a regex here because of the / in the comment.
-//!  2 |   {
-//!  3 |     return true;
-//!    :     ^^^^^^^^^^^^
-//!  4 |   }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserNotRegex1.2.minified.js b/crates/swc/tests/tsc-references/parserNotRegex1.2.minified.js
deleted file mode 100644
index 60bd7d3b187..00000000000
--- a/crates/swc/tests/tsc-references/parserNotRegex1.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserNotRegex1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,-[1:1]
-//!  1 |   if (a.indexOf(-(4/3)))      // We should not get a regex here because of the / in the comment.
-//!  2 |   {
-//!  3 |     return true;
-//!    :     ^^^^^^^^^^^^
-//!  4 |   }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList1.1.normal.js b/crates/swc/tests/tsc-references/parserParameterList1.1.normal.js
deleted file mode 100644
index a03c73ce9cd..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList1.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList1.ts]
-//! 
-//!   x A rest parameter must be last in a parameter list
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    F(...A, B) { }
-//!    :      ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList1.2.minified.js b/crates/swc/tests/tsc-references/parserParameterList1.2.minified.js
deleted file mode 100644
index a03c73ce9cd..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList1.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList1.ts]
-//! 
-//!   x A rest parameter must be last in a parameter list
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    F(...A, B) { }
-//!    :      ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList10.1.normal.js b/crates/swc/tests/tsc-references/parserParameterList10.1.normal.js
deleted file mode 100644
index 769ce74266c..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList10.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList10.ts]
-//! 
-//!   x A rest parameter cannot have an initializer
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    foo(...bar = 0) { }
-//!    :           ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList10.2.minified.js b/crates/swc/tests/tsc-references/parserParameterList10.2.minified.js
deleted file mode 100644
index 769ce74266c..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList10.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList10.ts]
-//! 
-//!   x A rest parameter cannot have an initializer
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    foo(...bar = 0) { }
-//!    :           ^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList11.1.normal.js b/crates/swc/tests/tsc-references/parserParameterList11.1.normal.js
deleted file mode 100644
index 1476b8160ca..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList11.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserParameterList11.ts]
-//! 
-//!   x A rest parameter cannot be optional
-//!    ,----
-//!  1 | (...arg?) => 102;
-//!    :        ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList11.2.minified.js b/crates/swc/tests/tsc-references/parserParameterList11.2.minified.js
deleted file mode 100644
index 1476b8160ca..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList11.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserParameterList11.ts]
-//! 
-//!   x A rest parameter cannot be optional
-//!    ,----
-//!  1 | (...arg?) => 102;
-//!    :        ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList2.1.normal.js b/crates/swc/tests/tsc-references/parserParameterList2.1.normal.js
deleted file mode 100644
index 430cb2e55fe..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList2.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList2.ts]
-//! 
-//!   x Parameter cannot have question mark and initializer
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   F(A?= 0) { }
-//!    :     ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList2.2.minified.js b/crates/swc/tests/tsc-references/parserParameterList2.2.minified.js
deleted file mode 100644
index 430cb2e55fe..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList2.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList2.ts]
-//! 
-//!   x Parameter cannot have question mark and initializer
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |   F(A?= 0) { }
-//!    :     ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList3.1.normal.js b/crates/swc/tests/tsc-references/parserParameterList3.1.normal.js
deleted file mode 100644
index ccb8432cf75..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList3.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserParameterList3.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    var _proto = C.prototype;
-    _proto.F = function F(A, B) {};
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserParameterList3.2.minified.js b/crates/swc/tests/tsc-references/parserParameterList3.2.minified.js
deleted file mode 100644
index d0a0d7da638..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList3.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserParameterList3.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
diff --git a/crates/swc/tests/tsc-references/parserParameterList9.1.normal.js b/crates/swc/tests/tsc-references/parserParameterList9.1.normal.js
deleted file mode 100644
index 8876b2d5efb..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList9.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList9.ts]
-//! 
-//!   x A rest parameter cannot be optional
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    foo(...bar?) { }
-//!    :              ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserParameterList9.2.minified.js b/crates/swc/tests/tsc-references/parserParameterList9.2.minified.js
deleted file mode 100644
index 8876b2d5efb..00000000000
--- a/crates/swc/tests/tsc-references/parserParameterList9.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserParameterList9.ts]
-//! 
-//!   x A rest parameter cannot be optional
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |    foo(...bar?) { }
-//!    :              ^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserRegularExpression1.1.normal.js b/crates/swc/tests/tsc-references/parserRegularExpression1.1.normal.js
deleted file mode 100644
index afe905b9fe8..00000000000
--- a/crates/swc/tests/tsc-references/parserRegularExpression1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserRegularExpression1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,----
-//!  1 | return /(#?-?\d*\.\d\w*%?)|(@?#?[\w-?]+%?)/g;
-//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserRegularExpression1.2.minified.js b/crates/swc/tests/tsc-references/parserRegularExpression1.2.minified.js
deleted file mode 100644
index afe905b9fe8..00000000000
--- a/crates/swc/tests/tsc-references/parserRegularExpression1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserRegularExpression1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,----
-//!  1 | return /(#?-?\d*\.\d\w*%?)|(@?#?[\w-?]+%?)/g;
-//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserReturnStatement1.1.normal.js b/crates/swc/tests/tsc-references/parserReturnStatement1.1.normal.js
deleted file mode 100644
index 20e21ad55ca..00000000000
--- a/crates/swc/tests/tsc-references/parserReturnStatement1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserReturnStatement1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,----
-//!  1 | return;
-//!    : ^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserReturnStatement1.2.minified.js b/crates/swc/tests/tsc-references/parserReturnStatement1.2.minified.js
deleted file mode 100644
index 20e21ad55ca..00000000000
--- a/crates/swc/tests/tsc-references/parserReturnStatement1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserReturnStatement1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,----
-//!  1 | return;
-//!    : ^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserReturnStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserReturnStatement1.d.1.normal.js
deleted file mode 100644
index e32b31e21ba..00000000000
--- a/crates/swc/tests/tsc-references/parserReturnStatement1.d.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserReturnStatement1.d.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,----
-//!  1 | return;
-//!    : ^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserReturnStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserReturnStatement1.d.2.minified.js
deleted file mode 100644
index e32b31e21ba..00000000000
--- a/crates/swc/tests/tsc-references/parserReturnStatement1.d.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserReturnStatement1.d.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,----
-//!  1 | return;
-//!    : ^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserReturnStatement2.1.normal.js b/crates/swc/tests/tsc-references/parserReturnStatement2.1.normal.js
deleted file mode 100644
index 350a3b29e59..00000000000
--- a/crates/swc/tests/tsc-references/parserReturnStatement2.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserReturnStatement2.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,-[1:1]
-//!  1 | {
-//!  2 |    return;
-//!    :    ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserReturnStatement2.2.minified.js b/crates/swc/tests/tsc-references/parserReturnStatement2.2.minified.js
deleted file mode 100644
index 350a3b29e59..00000000000
--- a/crates/swc/tests/tsc-references/parserReturnStatement2.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserReturnStatement2.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,-[1:1]
-//!  1 | {
-//!  2 |    return;
-//!    :    ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserS7.9_A5.7_T1.1.normal.js b/crates/swc/tests/tsc-references/parserS7.9_A5.7_T1.1.normal.js
deleted file mode 100644
index 9d400ba809c..00000000000
--- a/crates/swc/tests/tsc-references/parserS7.9_A5.7_T1.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserS7.9_A5.7_T1.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[14:1]
-//!  14 |     var z=
-//!  15 |     x
-//!  16 |     ++
-//!  17 | ,-> ++
-//!  18 | `-> y
-//!  19 |     
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parserS7.9_A5.7_T1.2.minified.js b/crates/swc/tests/tsc-references/parserS7.9_A5.7_T1.2.minified.js
deleted file mode 100644
index 9d400ba809c..00000000000
--- a/crates/swc/tests/tsc-references/parserS7.9_A5.7_T1.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserS7.9_A5.7_T1.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[14:1]
-//!  14 |     var z=
-//!  15 |     x
-//!  16 |     ++
-//!  17 | ,-> ++
-//!  18 | `-> y
-//!  19 |     
-//!     `----
diff --git a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeAnnotation1.1.normal.js b/crates/swc/tests/tsc-references/parserSetAccessorWithTypeAnnotation1.1.normal.js
deleted file mode 100644
index 1c43dc8361d..00000000000
--- a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeAnnotation1.1.normal.js
+++ /dev/null
@@ -1,16 +0,0 @@
-//// [parserSetAccessorWithTypeAnnotation1.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "foo",
-            set: function set(v) {}
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeAnnotation1.2.minified.js b/crates/swc/tests/tsc-references/parserSetAccessorWithTypeAnnotation1.2.minified.js
deleted file mode 100644
index 931303dc85b..00000000000
--- a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeAnnotation1.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserSetAccessorWithTypeAnnotation1.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeParameters1.1.normal.js b/crates/swc/tests/tsc-references/parserSetAccessorWithTypeParameters1.1.normal.js
deleted file mode 100644
index f78740f7a9f..00000000000
--- a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeParameters1.1.normal.js
+++ /dev/null
@@ -1,16 +0,0 @@
-//// [parserSetAccessorWithTypeParameters1.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "foo",
-            set: function set(v) {}
-        }
-    ]);
-    return C;
-}();
diff --git a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeParameters1.2.minified.js b/crates/swc/tests/tsc-references/parserSetAccessorWithTypeParameters1.2.minified.js
deleted file mode 100644
index 86468be8104..00000000000
--- a/crates/swc/tests/tsc-references/parserSetAccessorWithTypeParameters1.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserSetAccessorWithTypeParameters1.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment1.1.normal.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment1.1.normal.js
deleted file mode 100644
index 0b1abe5e833..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment1.1.normal.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//// [parserShorthandPropertyAssignment1.ts]
-//! 
-//!   x An object member cannot be declared optional
-//!    ,-[1:1]
-//!  1 | function foo(obj: { name?: string; id: number }) { }
-//!  2 | var name:any, id: any;
-//!  3 | foo({ name?, id? });
-//!    :           ^
-//!    `----
-//! 
-//!   x An object member cannot be declared optional
-//!    ,-[1:1]
-//!  1 | function foo(obj: { name?: string; id: number }) { }
-//!  2 | var name:any, id: any;
-//!  3 | foo({ name?, id? });
-//!    :                ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment1.2.minified.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment1.2.minified.js
deleted file mode 100644
index 0b1abe5e833..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment1.2.minified.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//// [parserShorthandPropertyAssignment1.ts]
-//! 
-//!   x An object member cannot be declared optional
-//!    ,-[1:1]
-//!  1 | function foo(obj: { name?: string; id: number }) { }
-//!  2 | var name:any, id: any;
-//!  3 | foo({ name?, id? });
-//!    :           ^
-//!    `----
-//! 
-//!   x An object member cannot be declared optional
-//!    ,-[1:1]
-//!  1 | function foo(obj: { name?: string; id: number }) { }
-//!  2 | var name:any, id: any;
-//!  3 | foo({ name?, id? });
-//!    :                ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment2.1.normal.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment2.1.normal.js
deleted file mode 100644
index aa15bd8415e..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment2.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserShorthandPropertyAssignment2.ts]
-//! 
-//!   x Cannot use a reserved word as a shorthand property
-//!    ,----
-//!  1 | var v = { class };
-//!    :           ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment2.2.minified.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment2.2.minified.js
deleted file mode 100644
index aa15bd8415e..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment2.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserShorthandPropertyAssignment2.ts]
-//! 
-//!   x Cannot use a reserved word as a shorthand property
-//!    ,----
-//!  1 | var v = { class };
-//!    :           ^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment3.1.normal.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment3.1.normal.js
deleted file mode 100644
index bddcdad1fd8..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment3.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserShorthandPropertyAssignment3.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = { "" };
-//!    :              ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment3.2.minified.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment3.2.minified.js
deleted file mode 100644
index bddcdad1fd8..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment3.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserShorthandPropertyAssignment3.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = { "" };
-//!    :              ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment4.1.normal.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment4.1.normal.js
deleted file mode 100644
index d21b162c3ae..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment4.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserShorthandPropertyAssignment4.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = { 0 };
-//!    :             ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment4.2.minified.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment4.2.minified.js
deleted file mode 100644
index d21b162c3ae..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment4.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserShorthandPropertyAssignment4.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v = { 0 };
-//!    :             ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment5.1.normal.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment5.1.normal.js
deleted file mode 100644
index 95ec29adb4f..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment5.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserShorthandPropertyAssignment5.ts]
-//! 
-//!   x An object member cannot be declared optional
-//!    ,-[1:1]
-//!  1 | var greet = "hello";
-//!  2 | var obj = { greet? }; 
-//!    :                  ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment5.2.minified.js b/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment5.2.minified.js
deleted file mode 100644
index 95ec29adb4f..00000000000
--- a/crates/swc/tests/tsc-references/parserShorthandPropertyAssignment5.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserShorthandPropertyAssignment5.ts]
-//! 
-//!   x An object member cannot be declared optional
-//!    ,-[1:1]
-//!  1 | var greet = "hello";
-//!  2 | var obj = { greet? }; 
-//!    :                  ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStatementIsNotAMemberVariableDeclaration1.1.normal.js b/crates/swc/tests/tsc-references/parserStatementIsNotAMemberVariableDeclaration1.1.normal.js
deleted file mode 100644
index 77d248b2711..00000000000
--- a/crates/swc/tests/tsc-references/parserStatementIsNotAMemberVariableDeclaration1.1.normal.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [parserStatementIsNotAMemberVariableDeclaration1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,-[1:1]
-//!  1 | ,-> return {
-//!  2 | |   
-//!  3 | `->   "set": function (key, value) {
-//!  4 |     
-//!  5 |         // 'private' should not be considered a member variable here.
-//!  6 |         private[key] = value;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[3:1]
-//!  3 |   "set": function (key, value) {
-//!  4 | 
-//!  5 |     // 'private' should not be considered a member variable here.
-//!  6 |     private[key] = value;
-//!    :     ^^^^^^^
-//!  7 | 
-//!  8 |   }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStatementIsNotAMemberVariableDeclaration1.2.minified.js b/crates/swc/tests/tsc-references/parserStatementIsNotAMemberVariableDeclaration1.2.minified.js
deleted file mode 100644
index 77d248b2711..00000000000
--- a/crates/swc/tests/tsc-references/parserStatementIsNotAMemberVariableDeclaration1.2.minified.js
+++ /dev/null
@@ -1,22 +0,0 @@
-//// [parserStatementIsNotAMemberVariableDeclaration1.ts]
-//! 
-//!   x Return statement is not allowed here
-//!    ,-[1:1]
-//!  1 | ,-> return {
-//!  2 | |   
-//!  3 | `->   "set": function (key, value) {
-//!  4 |     
-//!  5 |         // 'private' should not be considered a member variable here.
-//!  6 |         private[key] = value;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[3:1]
-//!  3 |   "set": function (key, value) {
-//!  4 | 
-//!  5 |     // 'private' should not be considered a member variable here.
-//!  6 |     private[key] = value;
-//!    :     ^^^^^^^
-//!  7 | 
-//!  8 |   }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode10.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode10.1.normal.js
deleted file mode 100644
index 1855675d062..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode10.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode10.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | function f(eval) {
-//!    :            ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode10.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode10.2.minified.js
deleted file mode 100644
index 1855675d062..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode10.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode10.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | function f(eval) {
-//!    :            ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode11.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode11.1.normal.js
deleted file mode 100644
index 9de921a9264..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode11.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode11.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | var v = function f(eval) {
-//!    :                    ^^^^
-//!  3 | };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode11.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode11.2.minified.js
deleted file mode 100644
index 9de921a9264..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode11.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode11.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | var v = function f(eval) {
-//!    :                    ^^^^
-//!  3 | };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode12.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode12.1.normal.js
deleted file mode 100644
index 8ada8434285..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode12.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserStrictMode12.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | var v = { set foo(eval) { } }
-//!    :                   ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode12.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode12.2.minified.js
deleted file mode 100644
index 8ada8434285..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode12.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parserStrictMode12.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | var v = { set foo(eval) { } }
-//!    :                   ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode13.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode13.1.normal.js
deleted file mode 100644
index 718ec373bfa..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode13.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserStrictMode13.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | try {
-//!  3 | }
-//!  4 | catch(eval) {
-//!    :       ^^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode13.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode13.2.minified.js
deleted file mode 100644
index 718ec373bfa..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode13.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parserStrictMode13.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | try {
-//!  3 | }
-//!  4 | catch(eval) {
-//!    :       ^^^^
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode14.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode14.1.normal.js
deleted file mode 100644
index c69f83c3b89..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode14.1.normal.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//// [parserStrictMode14.ts]
-//! 
-//!   x The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | with (a) {
-//!    : ^^^^
-//!  3 | }
-//!    `----
-//! 
-//!   x With statement are not allowed in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | with (a) {
-//!    : ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode14.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode14.2.minified.js
deleted file mode 100644
index c69f83c3b89..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode14.2.minified.js
+++ /dev/null
@@ -1,17 +0,0 @@
-//// [parserStrictMode14.ts]
-//! 
-//!   x The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | with (a) {
-//!    : ^^^^
-//!  3 | }
-//!    `----
-//! 
-//!   x With statement are not allowed in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | with (a) {
-//!    : ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode15.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode15.1.normal.js
deleted file mode 100644
index 8bf403a83f9..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode15.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode15.ts]
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | delete a;
-//!    :        ^
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | delete a;
-//!    :        ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode15.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode15.2.minified.js
deleted file mode 100644
index 8bf403a83f9..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode15.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode15.ts]
-//! 
-//!   x 'delete' cannot be called on an identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | delete a;
-//!    :        ^
-//!    `----
-//! 
-//!   x The operand of a delete operator must be a property reference.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | delete a;
-//!    :        ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode2.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode2.1.normal.js
deleted file mode 100644
index 3eae67110ee..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode2.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserStrictMode2.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[2:1]
-//!  2 | foo1();
-//!  3 | foo1();
-//!  4 | foo1();
-//!  5 | static();
-//!    : ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode2.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode2.2.minified.js
deleted file mode 100644
index 3eae67110ee..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode2.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parserStrictMode2.ts]
-//! 
-//!   x `static` cannot be used as an identifier in strict mode
-//!    ,-[2:1]
-//!  2 | foo1();
-//!  3 | foo1();
-//!  4 | foo1();
-//!  5 | static();
-//!    : ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode3.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode3.1.normal.js
deleted file mode 100644
index aee666b3f7a..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode3.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode3.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval = 1;
-//!    : ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval = 1;
-//!    : ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode3.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode3.2.minified.js
deleted file mode 100644
index aee666b3f7a..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode3.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode3.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval = 1;
-//!    : ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval = 1;
-//!    : ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode4.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode4.1.normal.js
deleted file mode 100644
index 422aa389c0d..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode4.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode4.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | arguments = 1;
-//!    : ^^^^^^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | arguments = 1;
-//!    : ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode4.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode4.2.minified.js
deleted file mode 100644
index 422aa389c0d..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode4.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode4.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | arguments = 1;
-//!    : ^^^^^^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | arguments = 1;
-//!    : ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode5.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode5.1.normal.js
deleted file mode 100644
index 00cb9b8275e..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode5.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode5.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval += 1;
-//!    : ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval += 1;
-//!    : ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode5.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode5.2.minified.js
deleted file mode 100644
index 00cb9b8275e..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode5.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode5.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval += 1;
-//!    : ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval += 1;
-//!    : ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode6.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode6.1.normal.js
deleted file mode 100644
index 02bf9ba6ed6..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode6.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode6.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval++;
-//!    : ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval++;
-//!    : ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode6.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode6.2.minified.js
deleted file mode 100644
index 02bf9ba6ed6..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode6.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode6.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval++;
-//!    : ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | eval++;
-//!    : ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode7.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode7.1.normal.js
deleted file mode 100644
index a1b1784df19..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode7.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode7.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | ++eval;
-//!    :   ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | ++eval;
-//!    :   ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode7.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode7.2.minified.js
deleted file mode 100644
index a1b1784df19..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode7.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserStrictMode7.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | ++eval;
-//!    :   ^^^^
-//!    `----
-//! 
-//!   x Invalid use of 'arguments' in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | ++eval;
-//!    :   ^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode8.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode8.1.normal.js
deleted file mode 100644
index 3e06966144a..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode8.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode8.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | function eval() {
-//!    :          ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode8.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode8.2.minified.js
deleted file mode 100644
index 3e06966144a..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode8.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode8.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | function eval() {
-//!    :          ^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode9.1.normal.js b/crates/swc/tests/tsc-references/parserStrictMode9.1.normal.js
deleted file mode 100644
index cf525bcead8..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode9.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode9.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | var v = function eval() {
-//!    :                  ^^^^
-//!  3 | };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserStrictMode9.2.minified.js b/crates/swc/tests/tsc-references/parserStrictMode9.2.minified.js
deleted file mode 100644
index cf525bcead8..00000000000
--- a/crates/swc/tests/tsc-references/parserStrictMode9.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserStrictMode9.ts]
-//! 
-//!   x 'eval' and 'arguments' cannot be used as a binding identifier in strict mode
-//!    ,-[1:1]
-//!  1 | "use strict";
-//!  2 | var v = function eval() {
-//!    :                  ^^^^
-//!  3 | };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserSwitchStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserSwitchStatement1.d.1.normal.js
deleted file mode 100644
index 0cedbca5e24..00000000000
--- a/crates/swc/tests/tsc-references/parserSwitchStatement1.d.1.normal.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [parserSwitchStatement1.d.ts]
-switch(foo){
-}
diff --git a/crates/swc/tests/tsc-references/parserSwitchStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserSwitchStatement1.d.2.minified.js
deleted file mode 100644
index a4dd7ddd789..00000000000
--- a/crates/swc/tests/tsc-references/parserSwitchStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserSwitchStatement1.d.ts]
-foo;
diff --git a/crates/swc/tests/tsc-references/parserThrowStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserThrowStatement1.d.1.normal.js
deleted file mode 100644
index 9c6c2c1d749..00000000000
--- a/crates/swc/tests/tsc-references/parserThrowStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserThrowStatement1.d.ts]
-throw e;
diff --git a/crates/swc/tests/tsc-references/parserThrowStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserThrowStatement1.d.2.minified.js
deleted file mode 100644
index 9c6c2c1d749..00000000000
--- a/crates/swc/tests/tsc-references/parserThrowStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserThrowStatement1.d.ts]
-throw e;
diff --git a/crates/swc/tests/tsc-references/parserTryStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserTryStatement1.d.1.normal.js
deleted file mode 100644
index f9a411d9d85..00000000000
--- a/crates/swc/tests/tsc-references/parserTryStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserTryStatement1.d.ts]
-try {} catch (e) {}
diff --git a/crates/swc/tests/tsc-references/parserTryStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserTryStatement1.d.2.minified.js
deleted file mode 100644
index a87ce6840df..00000000000
--- a/crates/swc/tests/tsc-references/parserTryStatement1.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserTryStatement1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserTypeAssertionInObjectCreationExpression1.1.normal.js b/crates/swc/tests/tsc-references/parserTypeAssertionInObjectCreationExpression1.1.normal.js
deleted file mode 100644
index e2b4108cc48..00000000000
--- a/crates/swc/tests/tsc-references/parserTypeAssertionInObjectCreationExpression1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserTypeAssertionInObjectCreationExpression1.ts]
-//! 
-//!   x Expression expected
-//!    ,----
-//!  1 | new <T>Foo()
-//!    :     ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserTypeAssertionInObjectCreationExpression1.2.minified.js b/crates/swc/tests/tsc-references/parserTypeAssertionInObjectCreationExpression1.2.minified.js
deleted file mode 100644
index e2b4108cc48..00000000000
--- a/crates/swc/tests/tsc-references/parserTypeAssertionInObjectCreationExpression1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserTypeAssertionInObjectCreationExpression1.ts]
-//! 
-//!   x Expression expected
-//!    ,----
-//!  1 | new <T>Foo()
-//!    :     ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserTypeQuery3.1.normal.js b/crates/swc/tests/tsc-references/parserTypeQuery3.1.normal.js
deleted file mode 100644
index a51b5367b5d..00000000000
--- a/crates/swc/tests/tsc-references/parserTypeQuery3.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserTypeQuery3.ts]
-//! 
-//!   x Expected an identifier
-//!    ,----
-//!  1 | var v: typeof A.
-//!    :                 ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserTypeQuery3.2.minified.js b/crates/swc/tests/tsc-references/parserTypeQuery3.2.minified.js
deleted file mode 100644
index a51b5367b5d..00000000000
--- a/crates/swc/tests/tsc-references/parserTypeQuery3.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserTypeQuery3.ts]
-//! 
-//!   x Expected an identifier
-//!    ,----
-//!  1 | var v: typeof A.
-//!    :                 ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserTypeQuery4.1.normal.js b/crates/swc/tests/tsc-references/parserTypeQuery4.1.normal.js
deleted file mode 100644
index 45118a4a9e2..00000000000
--- a/crates/swc/tests/tsc-references/parserTypeQuery4.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserTypeQuery4.ts]
-//! 
-//!   x Expected an identifier
-//!    ,----
-//!  1 | var v: typeof A.;
-//!    :                 ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserTypeQuery4.2.minified.js b/crates/swc/tests/tsc-references/parserTypeQuery4.2.minified.js
deleted file mode 100644
index 45118a4a9e2..00000000000
--- a/crates/swc/tests/tsc-references/parserTypeQuery4.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserTypeQuery4.ts]
-//! 
-//!   x Expected an identifier
-//!    ,----
-//!  1 | var v: typeof A.;
-//!    :                 ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserUnaryExpression5.1.normal.js b/crates/swc/tests/tsc-references/parserUnaryExpression5.1.normal.js
deleted file mode 100644
index 453218ce030..00000000000
--- a/crates/swc/tests/tsc-references/parserUnaryExpression5.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserUnaryExpression5.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,----
-//!  1 | ++ delete foo.bar
-//!    :    ^^^^^^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserUnaryExpression5.2.minified.js b/crates/swc/tests/tsc-references/parserUnaryExpression5.2.minified.js
deleted file mode 100644
index 453218ce030..00000000000
--- a/crates/swc/tests/tsc-references/parserUnaryExpression5.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserUnaryExpression5.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!    ,----
-//!  1 | ++ delete foo.bar
-//!    :    ^^^^^^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration10.1.normal.js b/crates/swc/tests/tsc-references/parserVariableDeclaration10.1.normal.js
deleted file mode 100644
index 438bb3c81a5..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration10.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration10.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var a,;
-//!    :      ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration10.2.minified.js b/crates/swc/tests/tsc-references/parserVariableDeclaration10.2.minified.js
deleted file mode 100644
index 438bb3c81a5..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration10.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration10.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var a,;
-//!    :      ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration4.1.normal.js b/crates/swc/tests/tsc-references/parserVariableDeclaration4.1.normal.js
deleted file mode 100644
index a3a1af61212..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration4.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserVariableDeclaration4.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |    declare var v;
-//!    :    ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration4.2.minified.js b/crates/swc/tests/tsc-references/parserVariableDeclaration4.2.minified.js
deleted file mode 100644
index a3a1af61212..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration4.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parserVariableDeclaration4.ts]
-//! 
-//!   x `declare` modifier not allowed for code already in an ambient context
-//!    ,-[1:1]
-//!  1 | declare module M {
-//!  2 |    declare var v;
-//!    :    ^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration5.1.normal.js b/crates/swc/tests/tsc-references/parserVariableDeclaration5.1.normal.js
deleted file mode 100644
index 00b94cc9df1..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration5.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration5.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var a,
-//!    :      ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration5.2.minified.js b/crates/swc/tests/tsc-references/parserVariableDeclaration5.2.minified.js
deleted file mode 100644
index 00b94cc9df1..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration5.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration5.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var a,
-//!    :      ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration6.1.normal.js b/crates/swc/tests/tsc-references/parserVariableDeclaration6.1.normal.js
deleted file mode 100644
index 5fc5ff14e9d..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration6.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration6.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var
-//!    :    ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration6.2.minified.js b/crates/swc/tests/tsc-references/parserVariableDeclaration6.2.minified.js
deleted file mode 100644
index 5fc5ff14e9d..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration6.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration6.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var
-//!    :    ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration8.1.normal.js b/crates/swc/tests/tsc-references/parserVariableDeclaration8.1.normal.js
deleted file mode 100644
index 58247b8e92c..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration8.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration8.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var ;
-//!    :    ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableDeclaration8.2.minified.js b/crates/swc/tests/tsc-references/parserVariableDeclaration8.2.minified.js
deleted file mode 100644
index 58247b8e92c..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableDeclaration8.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parserVariableDeclaration8.ts]
-//! 
-//!   x Trailing comma is not allowed
-//!    ,----
-//!  1 | var ;
-//!    :    ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserVariableStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserVariableStatement1.d.1.normal.js
deleted file mode 100644
index f64e0490649..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserVariableStatement1.d.ts]
-var v = 1;
diff --git a/crates/swc/tests/tsc-references/parserVariableStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserVariableStatement1.d.2.minified.js
deleted file mode 100644
index fa57189c2e5..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableStatement1.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserVariableStatement1.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserVariableStatement2.d.1.normal.js b/crates/swc/tests/tsc-references/parserVariableStatement2.d.1.normal.js
deleted file mode 100644
index c7e91b4d6f3..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableStatement2.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserVariableStatement2.d.ts]
-var v;
diff --git a/crates/swc/tests/tsc-references/parserVariableStatement2.d.2.minified.js b/crates/swc/tests/tsc-references/parserVariableStatement2.d.2.minified.js
deleted file mode 100644
index 524ce031b5f..00000000000
--- a/crates/swc/tests/tsc-references/parserVariableStatement2.d.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [parserVariableStatement2.d.ts]
diff --git a/crates/swc/tests/tsc-references/parserWhileStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserWhileStatement1.d.1.normal.js
deleted file mode 100644
index 80170ecc291..00000000000
--- a/crates/swc/tests/tsc-references/parserWhileStatement1.d.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserWhileStatement1.d.ts]
-while(e){}
diff --git a/crates/swc/tests/tsc-references/parserWhileStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserWhileStatement1.d.2.minified.js
deleted file mode 100644
index 5c13415d914..00000000000
--- a/crates/swc/tests/tsc-references/parserWhileStatement1.d.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [parserWhileStatement1.d.ts]
-for(; e;);
diff --git a/crates/swc/tests/tsc-references/parserWithStatement1.d.1.normal.js b/crates/swc/tests/tsc-references/parserWithStatement1.d.1.normal.js
deleted file mode 100644
index 5d3595c29a9..00000000000
--- a/crates/swc/tests/tsc-references/parserWithStatement1.d.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserWithStatement1.d.ts]
-//! 
-//!   x The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'.
-//!    ,-[1:1]
-//!  1 | with (foo) {
-//!    : ^^^^
-//!  2 | }
-//!    `----
-//! 
-//!   x With statement are not allowed in strict mode
-//!    ,-[1:1]
-//!  1 | with (foo) {
-//!    : ^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parserWithStatement1.d.2.minified.js b/crates/swc/tests/tsc-references/parserWithStatement1.d.2.minified.js
deleted file mode 100644
index 5d3595c29a9..00000000000
--- a/crates/swc/tests/tsc-references/parserWithStatement1.d.2.minified.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [parserWithStatement1.d.ts]
-//! 
-//!   x The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'.
-//!    ,-[1:1]
-//!  1 | with (foo) {
-//!    : ^^^^
-//!  2 | }
-//!    `----
-//! 
-//!   x With statement are not allowed in strict mode
-//!    ,-[1:1]
-//!  1 | with (foo) {
-//!    : ^^^^
-//!  2 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement1.1.normal.js b/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement1.1.normal.js
deleted file mode 100644
index 2f7635ba6dd..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser_breakNotInIterationOrSwitchStatement1.ts]
-//! 
-//!   x A 'break' statement can only be used within an enclosing iteration or switch statement
-//!    ,----
-//!  1 | break;
-//!    : ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement1.2.minified.js b/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement1.2.minified.js
deleted file mode 100644
index 2f7635ba6dd..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser_breakNotInIterationOrSwitchStatement1.ts]
-//! 
-//!   x A 'break' statement can only be used within an enclosing iteration or switch statement
-//!    ,----
-//!  1 | break;
-//!    : ^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement2.1.normal.js b/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement2.1.normal.js
deleted file mode 100644
index 81fcf09790a..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement2.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parser_breakNotInIterationOrSwitchStatement2.ts]
-//! 
-//!   x A 'break' statement can only be used within an enclosing iteration or switch statement
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   function f() {
-//!  3 |     break;
-//!    :     ^^^^^^
-//!  4 |   }
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement2.2.minified.js b/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement2.2.minified.js
deleted file mode 100644
index 81fcf09790a..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakNotInIterationOrSwitchStatement2.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parser_breakNotInIterationOrSwitchStatement2.ts]
-//! 
-//!   x A 'break' statement can only be used within an enclosing iteration or switch statement
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   function f() {
-//!  3 |     break;
-//!    :     ^^^^^^
-//!  4 |   }
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakTarget5.1.normal.js b/crates/swc/tests/tsc-references/parser_breakTarget5.1.normal.js
deleted file mode 100644
index 05d2a48b57b..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakTarget5.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parser_breakTarget5.ts]
-//! 
-//!   x A 'break' statement can only jump to a label of an enclosing statement
-//!    ,-[2:1]
-//!  2 | while (true) {
-//!  3 |   function f() {
-//!  4 |     while (true) {
-//!  5 |       break target;
-//!    :       ^^^^^^^^^^^^^
-//!  6 |     }
-//!  7 |   }
-//!  8 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakTarget5.2.minified.js b/crates/swc/tests/tsc-references/parser_breakTarget5.2.minified.js
deleted file mode 100644
index 05d2a48b57b..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakTarget5.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parser_breakTarget5.ts]
-//! 
-//!   x A 'break' statement can only jump to a label of an enclosing statement
-//!    ,-[2:1]
-//!  2 | while (true) {
-//!  3 |   function f() {
-//!  4 |     while (true) {
-//!  5 |       break target;
-//!    :       ^^^^^^^^^^^^^
-//!  6 |     }
-//!  7 |   }
-//!  8 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakTarget6.1.normal.js b/crates/swc/tests/tsc-references/parser_breakTarget6.1.normal.js
deleted file mode 100644
index 46588ce14bc..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakTarget6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parser_breakTarget6.ts]
-//! 
-//!   x A 'break' statement can only jump to a label of an enclosing statement
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   break target;
-//!    :   ^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_breakTarget6.2.minified.js b/crates/swc/tests/tsc-references/parser_breakTarget6.2.minified.js
deleted file mode 100644
index 46588ce14bc..00000000000
--- a/crates/swc/tests/tsc-references/parser_breakTarget6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parser_breakTarget6.ts]
-//! 
-//!   x A 'break' statement can only jump to a label of an enclosing statement
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   break target;
-//!    :   ^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement1.1.normal.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement1.1.normal.js
deleted file mode 100644
index 9e919b93a4d..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser_continueNotInIterationStatement1.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,----
-//!  1 | continue;
-//!    : ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement1.2.minified.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement1.2.minified.js
deleted file mode 100644
index 9e919b93a4d..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parser_continueNotInIterationStatement1.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,----
-//!  1 | continue;
-//!    : ^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement2.1.normal.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement2.1.normal.js
deleted file mode 100644
index f6f5b1fa542..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement2.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parser_continueNotInIterationStatement2.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   function f() {
-//!  3 |     continue;
-//!    :     ^^^^^^^^^
-//!  4 |   }
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement2.2.minified.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement2.2.minified.js
deleted file mode 100644
index f6f5b1fa542..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement2.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [parser_continueNotInIterationStatement2.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   function f() {
-//!  3 |     continue;
-//!    :     ^^^^^^^^^
-//!  4 |   }
-//!  5 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement3.1.normal.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement3.1.normal.js
deleted file mode 100644
index 23e47d0428c..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement3.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parser_continueNotInIterationStatement3.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | switch (0) {
-//!  2 |   default:
-//!  3 |     continue;
-//!    :     ^^^^^^^^^
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement3.2.minified.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement3.2.minified.js
deleted file mode 100644
index 23e47d0428c..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement3.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parser_continueNotInIterationStatement3.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | switch (0) {
-//!  2 |   default:
-//!  3 |     continue;
-//!    :     ^^^^^^^^^
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement4.1.normal.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement4.1.normal.js
deleted file mode 100644
index 866d22990c8..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement4.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parser_continueNotInIterationStatement4.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | TWO:
-//!  2 | while (true){
-//!  3 |   var x = () => {
-//!  4 |     continue TWO;
-//!    :     ^^^^^^^^^^^^^
-//!  5 |   }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement4.2.minified.js b/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement4.2.minified.js
deleted file mode 100644
index 866d22990c8..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueNotInIterationStatement4.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parser_continueNotInIterationStatement4.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | TWO:
-//!  2 | while (true){
-//!  3 |   var x = () => {
-//!  4 |     continue TWO;
-//!    :     ^^^^^^^^^^^^^
-//!  5 |   }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueTarget1.1.normal.js b/crates/swc/tests/tsc-references/parser_continueTarget1.1.normal.js
deleted file mode 100644
index a6ae737064a..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueTarget1.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parser_continueTarget1.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | target:
-//!  2 |   continue target;
-//!    :   ^^^^^^^^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueTarget1.2.minified.js b/crates/swc/tests/tsc-references/parser_continueTarget1.2.minified.js
deleted file mode 100644
index a6ae737064a..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueTarget1.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [parser_continueTarget1.ts]
-//! 
-//!   x A 'continue' statement can only jump to a label of an enclosing iteration statement
-//!    ,-[1:1]
-//!  1 | target:
-//!  2 |   continue target;
-//!    :   ^^^^^^^^^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueTarget5.1.normal.js b/crates/swc/tests/tsc-references/parser_continueTarget5.1.normal.js
deleted file mode 100644
index aa3fa370f46..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueTarget5.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parser_continueTarget5.ts]
-//! 
-//!   x Jump target cannot cross function boundary
-//!    ,-[2:1]
-//!  2 | while (true) {
-//!  3 |   function f() {
-//!  4 |     while (true) {
-//!  5 |       continue target;
-//!    :       ^^^^^^^^^^^^^^^^
-//!  6 |     }
-//!  7 |   }
-//!  8 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueTarget5.2.minified.js b/crates/swc/tests/tsc-references/parser_continueTarget5.2.minified.js
deleted file mode 100644
index aa3fa370f46..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueTarget5.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [parser_continueTarget5.ts]
-//! 
-//!   x Jump target cannot cross function boundary
-//!    ,-[2:1]
-//!  2 | while (true) {
-//!  3 |   function f() {
-//!  4 |     while (true) {
-//!  5 |       continue target;
-//!    :       ^^^^^^^^^^^^^^^^
-//!  6 |     }
-//!  7 |   }
-//!  8 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueTarget6.1.normal.js b/crates/swc/tests/tsc-references/parser_continueTarget6.1.normal.js
deleted file mode 100644
index b8025768fc1..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueTarget6.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parser_continueTarget6.ts]
-//! 
-//!   x Jump target cannot cross function boundary
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   continue target;
-//!    :   ^^^^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_continueTarget6.2.minified.js b/crates/swc/tests/tsc-references/parser_continueTarget6.2.minified.js
deleted file mode 100644
index b8025768fc1..00000000000
--- a/crates/swc/tests/tsc-references/parser_continueTarget6.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [parser_continueTarget6.ts]
-//! 
-//!   x Jump target cannot cross function boundary
-//!    ,-[1:1]
-//!  1 | while (true) {
-//!  2 |   continue target;
-//!    :   ^^^^^^^^^^^^^^^^
-//!  3 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_duplicateLabel1.1.normal.js b/crates/swc/tests/tsc-references/parser_duplicateLabel1.1.normal.js
deleted file mode 100644
index 23e0084c34e..00000000000
--- a/crates/swc/tests/tsc-references/parser_duplicateLabel1.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parser_duplicateLabel1.ts]
-//! 
-//!   x Label target is already declared
-//!    ,-[1:1]
-//!  1 | target:
-//!  2 | target:
-//!    : ^^^^^^
-//!  3 | while (true) {
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_duplicateLabel1.2.minified.js b/crates/swc/tests/tsc-references/parser_duplicateLabel1.2.minified.js
deleted file mode 100644
index 23e0084c34e..00000000000
--- a/crates/swc/tests/tsc-references/parser_duplicateLabel1.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [parser_duplicateLabel1.ts]
-//! 
-//!   x Label target is already declared
-//!    ,-[1:1]
-//!  1 | target:
-//!  2 | target:
-//!    : ^^^^^^
-//!  3 | while (true) {
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_duplicateLabel2.1.normal.js b/crates/swc/tests/tsc-references/parser_duplicateLabel2.1.normal.js
deleted file mode 100644
index 16630a87d70..00000000000
--- a/crates/swc/tests/tsc-references/parser_duplicateLabel2.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parser_duplicateLabel2.ts]
-//! 
-//!   x Label target is already declared
-//!    ,-[1:1]
-//!  1 | target:
-//!  2 | while (true) {
-//!  3 |   target:
-//!    :   ^^^^^^
-//!  4 |   while (true) {
-//!  5 |   }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parser_duplicateLabel2.2.minified.js b/crates/swc/tests/tsc-references/parser_duplicateLabel2.2.minified.js
deleted file mode 100644
index 16630a87d70..00000000000
--- a/crates/swc/tests/tsc-references/parser_duplicateLabel2.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [parser_duplicateLabel2.ts]
-//! 
-//!   x Label target is already declared
-//!    ,-[1:1]
-//!  1 | target:
-//!  2 | while (true) {
-//!  3 |   target:
-//!    :   ^^^^^^
-//!  4 |   while (true) {
-//!  5 |   }
-//!  6 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parservoidInQualifiedName1.1.normal.js b/crates/swc/tests/tsc-references/parservoidInQualifiedName1.1.normal.js
deleted file mode 100644
index 7265d602599..00000000000
--- a/crates/swc/tests/tsc-references/parservoidInQualifiedName1.1.normal.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parservoidInQualifiedName1.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v : void.x;
-//!    :             ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/parservoidInQualifiedName1.2.minified.js b/crates/swc/tests/tsc-references/parservoidInQualifiedName1.2.minified.js
deleted file mode 100644
index 7265d602599..00000000000
--- a/crates/swc/tests/tsc-references/parservoidInQualifiedName1.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [parservoidInQualifiedName1.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,----
-//!  1 | var v : void.x;
-//!    :             ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/plainJSGrammarErrors2.1.normal.js b/crates/swc/tests/tsc-references/plainJSGrammarErrors2.1.normal.js
new file mode 100644
index 00000000000..ca0a4ca30b2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/plainJSGrammarErrors2.1.normal.js
@@ -0,0 +1,7 @@
+//// [plainJSGrammarErrors2.js]
+//// [/a.js]
+export default 1;
+//// [/b.js]
+/**
+ * @deprecated
+ */ export { default as A } from "./a";
diff --git a/crates/swc/tests/tsc-references/plainJSGrammarErrors2.2.minified.js b/crates/swc/tests/tsc-references/plainJSGrammarErrors2.2.minified.js
new file mode 100644
index 00000000000..de0dc046ea2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/plainJSGrammarErrors2.2.minified.js
@@ -0,0 +1,5 @@
+//// [plainJSGrammarErrors2.js]
+//// [/a.js]
+export default 1;
+//// [/b.js]
+export { default as A } from "./a";
diff --git a/crates/swc/tests/tsc-references/plusOperatorWithAnyOtherType.1.normal.js b/crates/swc/tests/tsc-references/plusOperatorWithAnyOtherType.1.normal.js
deleted file mode 100644
index 4a79c625dbd..00000000000
--- a/crates/swc/tests/tsc-references/plusOperatorWithAnyOtherType.1.normal.js
+++ /dev/null
@@ -1,64 +0,0 @@
-//// [plusOperatorWithAnyOtherType.ts]
-// + operator on any type
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var ANY;
-var ANY1;
-var ANY2 = [
-    "",
-    ""
-];
-var obj;
-var obj1 = {
-    x: function(s) {},
-    y: function(s1) {}
-};
-function foo() {
-    var a;
-    return a;
-}
-var A = /*#__PURE__*/ function() {
-    "use strict";
-    function A() {
-        _class_call_check(this, A);
-    }
-    A.foo = function foo() {
-        var a;
-        return a;
-    };
-    return A;
-}();
-var M;
-(function(M) {
-    var n;
-    M.n = n;
-})(M || (M = {}));
-var objA = new A();
-// any other type var
-var ResultIsNumber1 = +ANY1;
-var ResultIsNumber2 = +ANY2;
-var ResultIsNumber3 = +A;
-var ResultIsNumber4 = +M;
-var ResultIsNumber5 = +obj;
-var ResultIsNumber6 = +obj1;
-// any type literal
-var ResultIsNumber7 = +undefined;
-var ResultIsNumber8 = +null;
-// any type expressions
-var ResultIsNumber9 = +ANY2[0];
-var ResultIsNumber10 = +obj1.x;
-var ResultIsNumber11 = +obj1.y;
-var ResultIsNumber12 = +objA.a;
-var ResultIsNumber13 = +M.n;
-var ResultIsNumber14 = +foo();
-var ResultIsNumber15 = +A.foo();
-var ResultIsNumber16 = +(ANY + ANY1);
-var ResultIsNumber17 = +(null + undefined);
-var ResultIsNumber18 = +(null + null);
-var ResultIsNumber19 = +(undefined + undefined);
-// miss assignment operators
-+ANY;
-+ANY1;
-+ANY2[0];
-+ANY, ANY1;
-+objA.a;
-+M.n;
diff --git a/crates/swc/tests/tsc-references/plusOperatorWithAnyOtherType.2.minified.js b/crates/swc/tests/tsc-references/plusOperatorWithAnyOtherType.2.minified.js
deleted file mode 100644
index 70a82417f4e..00000000000
--- a/crates/swc/tests/tsc-references/plusOperatorWithAnyOtherType.2.minified.js
+++ /dev/null
@@ -1,18 +0,0 @@
-//// [plusOperatorWithAnyOtherType.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var M, obj1 = {
-    x: function(s) {},
-    y: function(s1) {}
-}, A = function() {
-    "use strict";
-    function A() {
-        _class_call_check(this, A);
-    }
-    return A.foo = function() {}, A;
-}();
-!function(M) {
-    var n;
-    M.n = n;
-}(M || (M = {}));
-var objA = new A();
-obj1.x, obj1.y, objA.a, M.n, A.foo(), objA.a, M.n;
diff --git a/crates/swc/tests/tsc-references/privateIdentifierChain.1.1.normal.js b/crates/swc/tests/tsc-references/privateIdentifierChain.1.1.normal.js
deleted file mode 100644
index ebfc6800b39..00000000000
--- a/crates/swc/tests/tsc-references/privateIdentifierChain.1.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [privateIdentifierChain.1.ts]
-class A {
-    #b;
-    getA() {
-        return new A();
-    }
-    constructor(){
-        this?.#b; // Error
-        this?.a.#b; // Error
-        this?.getA().#b; // Error
-    }
-}
diff --git a/crates/swc/tests/tsc-references/privateIdentifierChain.1.2.minified.js b/crates/swc/tests/tsc-references/privateIdentifierChain.1.2.minified.js
deleted file mode 100644
index b52eef1780e..00000000000
--- a/crates/swc/tests/tsc-references/privateIdentifierChain.1.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [privateIdentifierChain.1.ts]
diff --git a/crates/swc/tests/tsc-references/privateNameAndPropertySignature.1.normal.js b/crates/swc/tests/tsc-references/privateNameAndPropertySignature.1.normal.js
deleted file mode 100644
index 32f85de6612..00000000000
--- a/crates/swc/tests/tsc-references/privateNameAndPropertySignature.1.normal.js
+++ /dev/null
@@ -1,101 +0,0 @@
-//// [privateNameAndPropertySignature.ts]
-//! 
-//!   x private names are not allowed in interface
-//!    ,-[1:1]
-//!  1 | type A = {
-//!  2 |     #foo: string;
-//!    :     ^^^^
-//!  3 |     #bar(): string;
-//!  4 | }
-//!    `----
-//! 
-//!   x private names are not allowed in interface
-//!    ,-[1:1]
-//!  1 | type A = {
-//!  2 |     #foo: string;
-//!  3 |     #bar(): string;
-//!    :     ^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | interface B {
-//!    `----
-//! 
-//!   x private names are not allowed in interface
-//!    ,-[4:1]
-//!  4 | }
-//!  5 | 
-//!  6 | interface B {
-//!  7 |     #foo: string;
-//!    :     ^^^^
-//!  8 |     #bar(): string;
-//!  9 | }
-//!    `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[5:1]
-//!   5 | 
-//!   6 | interface B {
-//!   7 |     #foo: string;
-//!   8 |     #bar(): string;
-//!     :     ^^^^
-//!   9 | }
-//!  10 | 
-//!  11 | declare const x: {
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[9:1]
-//!   9 | }
-//!  10 | 
-//!  11 | declare const x: {
-//!  12 |     #foo: number;
-//!     :     ^^^^
-//!  13 |     bar: {
-//!  14 |         #baz: string;
-//!  15 |         #taz(): string;
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[11:1]
-//!  11 | declare const x: {
-//!  12 |     #foo: number;
-//!  13 |     bar: {
-//!  14 |         #baz: string;
-//!     :         ^^^^
-//!  15 |         #taz(): string;
-//!  16 |     }
-//!  17 |     #baz(): string;
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[12:1]
-//!  12 |     #foo: number;
-//!  13 |     bar: {
-//!  14 |         #baz: string;
-//!  15 |         #taz(): string;
-//!     :         ^^^^
-//!  16 |     }
-//!  17 |     #baz(): string;
-//!  18 | };
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[14:1]
-//!  14 |         #baz: string;
-//!  15 |         #taz(): string;
-//!  16 |     }
-//!  17 |     #baz(): string;
-//!     :     ^^^^
-//!  18 | };
-//!  19 | 
-//!  20 | declare const y: [{ qux: { #quux: 3 } }];
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[17:1]
-//!  17 |     #baz(): string;
-//!  18 | };
-//!  19 | 
-//!  20 | declare const y: [{ qux: { #quux: 3 } }];
-//!     :                            ^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/privateNameAndPropertySignature.2.minified.js b/crates/swc/tests/tsc-references/privateNameAndPropertySignature.2.minified.js
deleted file mode 100644
index 32f85de6612..00000000000
--- a/crates/swc/tests/tsc-references/privateNameAndPropertySignature.2.minified.js
+++ /dev/null
@@ -1,101 +0,0 @@
-//// [privateNameAndPropertySignature.ts]
-//! 
-//!   x private names are not allowed in interface
-//!    ,-[1:1]
-//!  1 | type A = {
-//!  2 |     #foo: string;
-//!    :     ^^^^
-//!  3 |     #bar(): string;
-//!  4 | }
-//!    `----
-//! 
-//!   x private names are not allowed in interface
-//!    ,-[1:1]
-//!  1 | type A = {
-//!  2 |     #foo: string;
-//!  3 |     #bar(): string;
-//!    :     ^^^^
-//!  4 | }
-//!  5 | 
-//!  6 | interface B {
-//!    `----
-//! 
-//!   x private names are not allowed in interface
-//!    ,-[4:1]
-//!  4 | }
-//!  5 | 
-//!  6 | interface B {
-//!  7 |     #foo: string;
-//!    :     ^^^^
-//!  8 |     #bar(): string;
-//!  9 | }
-//!    `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[5:1]
-//!   5 | 
-//!   6 | interface B {
-//!   7 |     #foo: string;
-//!   8 |     #bar(): string;
-//!     :     ^^^^
-//!   9 | }
-//!  10 | 
-//!  11 | declare const x: {
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[9:1]
-//!   9 | }
-//!  10 | 
-//!  11 | declare const x: {
-//!  12 |     #foo: number;
-//!     :     ^^^^
-//!  13 |     bar: {
-//!  14 |         #baz: string;
-//!  15 |         #taz(): string;
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[11:1]
-//!  11 | declare const x: {
-//!  12 |     #foo: number;
-//!  13 |     bar: {
-//!  14 |         #baz: string;
-//!     :         ^^^^
-//!  15 |         #taz(): string;
-//!  16 |     }
-//!  17 |     #baz(): string;
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[12:1]
-//!  12 |     #foo: number;
-//!  13 |     bar: {
-//!  14 |         #baz: string;
-//!  15 |         #taz(): string;
-//!     :         ^^^^
-//!  16 |     }
-//!  17 |     #baz(): string;
-//!  18 | };
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[14:1]
-//!  14 |         #baz: string;
-//!  15 |         #taz(): string;
-//!  16 |     }
-//!  17 |     #baz(): string;
-//!     :     ^^^^
-//!  18 | };
-//!  19 | 
-//!  20 | declare const y: [{ qux: { #quux: 3 } }];
-//!     `----
-//! 
-//!   x private names are not allowed in interface
-//!     ,-[17:1]
-//!  17 |     #baz(): string;
-//!  18 | };
-//!  19 | 
-//!  20 | declare const y: [{ qux: { #quux: 3 } }];
-//!     :                            ^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/privateNameBadSuper.1.normal.js b/crates/swc/tests/tsc-references/privateNameBadSuper.1.normal.js
deleted file mode 100644
index 8585fafcc6f..00000000000
--- a/crates/swc/tests/tsc-references/privateNameBadSuper.1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [privateNameBadSuper.ts]
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-class B {
-}
-var _x = /*#__PURE__*/ new WeakMap();
-class A extends B {
-    constructor(){
-        this;
-        super();
-        _class_private_field_init(this, _x, {
-            writable: true,
-            value: void 0
-        });
-    }
-}
diff --git a/crates/swc/tests/tsc-references/privateNameBadSuper.2.minified.js b/crates/swc/tests/tsc-references/privateNameBadSuper.2.minified.js
deleted file mode 100644
index 96a24024fb8..00000000000
--- a/crates/swc/tests/tsc-references/privateNameBadSuper.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [privateNameBadSuper.ts]
-import "@swc/helpers/src/_class_private_field_init.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNameBadSuperUseDefineForClassFields.1.normal.js b/crates/swc/tests/tsc-references/privateNameBadSuperUseDefineForClassFields.1.normal.js
deleted file mode 100644
index 492d56a1ff9..00000000000
--- a/crates/swc/tests/tsc-references/privateNameBadSuperUseDefineForClassFields.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [privateNameBadSuperUseDefineForClassFields.ts]
-class B {
-}
-class A extends B {
-    #x;
-    constructor(){
-        this;
-        super();
-    }
-}
diff --git a/crates/swc/tests/tsc-references/privateNameBadSuperUseDefineForClassFields.2.minified.js b/crates/swc/tests/tsc-references/privateNameBadSuperUseDefineForClassFields.2.minified.js
deleted file mode 100644
index 02ee00c533f..00000000000
--- a/crates/swc/tests/tsc-references/privateNameBadSuperUseDefineForClassFields.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [privateNameBadSuperUseDefineForClassFields.ts]
diff --git a/crates/swc/tests/tsc-references/privateNameConstructorReserved.1.normal.js b/crates/swc/tests/tsc-references/privateNameConstructorReserved.1.normal.js
deleted file mode 100644
index a526505b6b8..00000000000
--- a/crates/swc/tests/tsc-references/privateNameConstructorReserved.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [privateNameConstructorReserved.ts]
-//! 
-//!   x Classes can't have a private field named '#constructor'.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | class A {
-//!  3 |     #constructor() {}      // Error: `#constructor` is a reserved word.
-//!    :     ^^^^^^^^^^^^
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/privateNameConstructorReserved.2.minified.js b/crates/swc/tests/tsc-references/privateNameConstructorReserved.2.minified.js
deleted file mode 100644
index a526505b6b8..00000000000
--- a/crates/swc/tests/tsc-references/privateNameConstructorReserved.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [privateNameConstructorReserved.ts]
-//! 
-//!   x Classes can't have a private field named '#constructor'.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | class A {
-//!  3 |     #constructor() {}      // Error: `#constructor` is a reserved word.
-//!    :     ^^^^^^^^^^^^
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2020).1.normal.js b/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2020).1.normal.js
deleted file mode 100644
index ce9396a583a..00000000000
--- a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2020).1.normal.js
+++ /dev/null
@@ -1,87 +0,0 @@
-//// [privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _foo, _Inner, _foo1;
-var _prop = /*#__PURE__*/ new WeakMap(), _ref;
-class TestWithErrors {
-    constructor(){
-        _class_private_field_init(this, _prop, {
-            writable: true,
-            value: 0
-        });
-    }
-}
-TestWithErrors.dd = _class_private_field_get(_ref = new TestWithErrors(), _prop) // Err
-;
-TestWithErrors["X_ z_ zz"] = (_foo = /*#__PURE__*/ new WeakMap(), _Inner = class Inner {
-    m() {
-        var _ref;
-        _class_private_field_get(_ref = new TestWithErrors(), _prop // Err
-        );
-    }
-    static M() {
-        return class {
-            m() {
-                var _ref, _ref1;
-                _class_private_field_get(_ref = new TestWithErrors(), _prop // Err
-                );
-                _class_private_field_get(_ref1 = new Inner(), _foo); // OK
-            }
-        };
-    }
-    constructor(){
-        _class_private_field_init(this, _foo, {
-            writable: true,
-            value: 10
-        });
-    }
-}, _Inner.C = class InnerInner {
-    m() {
-        var _ref, _ref1;
-        _class_private_field_get(_ref = new TestWithErrors(), _prop // Err
-        );
-        _class_private_field_get(_ref1 = new _Inner(), _foo); // Err
-    }
-}, _Inner);
-var _prop1 = /*#__PURE__*/ new WeakMap(), _ref1;
-class TestNoErrors {
-    constructor(){
-        _class_private_field_init(this, _prop1, {
-            writable: true,
-            value: 0
-        });
-        this.dd = _class_private_field_get(_ref1 = new TestNoErrors(), _prop1) // OK
-        ;
-        this["X_ z_ zz"] = (_foo1 = /*#__PURE__*/ new WeakMap(), class Inner {
-            m() {
-                var _ref;
-                _class_private_field_get(_ref = new TestNoErrors(), _prop1 // Ok
-                );
-            }
-            static M() {
-                return class {
-                    m() {
-                        var _ref, _ref1;
-                        _class_private_field_get(_ref = new TestNoErrors(), _prop1 // OK
-                        );
-                        _class_private_field_get(_ref1 = new Inner(), _foo1); // OK
-                    }
-                };
-            }
-            constructor(){
-                _class_private_field_init(this, _foo1, {
-                    writable: true,
-                    value: 10
-                });
-                this.C = class InnerInner {
-                    m() {
-                        var _ref, _ref1;
-                        _class_private_field_get(_ref = new TestNoErrors(), _prop1 // Ok
-                        );
-                        _class_private_field_get(_ref1 = new Inner(), _foo1); // Ok
-                    }
-                };
-            }
-        });
-    }
-}
diff --git a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2020).2.minified.js b/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2020).2.minified.js
deleted file mode 100644
index 811c1a2da07..00000000000
--- a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2020).2.minified.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _foo, _Inner, _prop = new WeakMap();
-class TestWithErrors {
-    constructor(){
-        _class_private_field_init(this, _prop, {
-            writable: !0,
-            value: 0
-        });
-    }
-}
-TestWithErrors.dd = _class_private_field_get(new TestWithErrors(), _prop), TestWithErrors["X_ z_ zz"] = (_foo = new WeakMap(), (_Inner = class Inner {
-    m() {
-        _class_private_field_get(new TestWithErrors(), _prop);
-    }
-    static M() {
-        return class {
-            m() {
-                _class_private_field_get(new TestWithErrors(), _prop), _class_private_field_get(new Inner(), _foo);
-            }
-        };
-    }
-    constructor(){
-        _class_private_field_init(this, _foo, {
-            writable: !0,
-            value: 10
-        });
-    }
-}).C = class {
-    m() {
-        _class_private_field_get(new TestWithErrors(), _prop), _class_private_field_get(new _Inner(), _foo);
-    }
-}, _Inner);
diff --git a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2022).1.normal.js
deleted file mode 100644
index 88803c08801..00000000000
--- a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2022).1.normal.js
+++ /dev/null
@@ -1,55 +0,0 @@
-//// [privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts]
-class TestWithErrors {
-    #prop = 0;
-    static dd = new TestWithErrors().#prop;
-    static ["X_ z_ zz"] = class Inner {
-        #foo = 10;
-        m() {
-            new TestWithErrors().#prop // Err
-            ;
-        }
-        static C = class InnerInner {
-            m() {
-                new TestWithErrors().#prop // Err
-                ;
-                new Inner().#foo; // Err
-            }
-        };
-        static M() {
-            return class {
-                m() {
-                    new TestWithErrors().#prop // Err
-                    ;
-                    new Inner().#foo; // OK
-                }
-            };
-        }
-    };
-}
-class TestNoErrors {
-    #prop = 0;
-    dd = new TestNoErrors().#prop;
-    ["X_ z_ zz"] = class Inner {
-        #foo = 10;
-        m() {
-            new TestNoErrors().#prop // Ok
-            ;
-        }
-        C = class InnerInner {
-            m() {
-                new TestNoErrors().#prop // Ok
-                ;
-                new Inner().#foo; // Ok
-            }
-        };
-        static M() {
-            return class {
-                m() {
-                    new TestNoErrors().#prop // OK
-                    ;
-                    new Inner().#foo; // OK
-                }
-            };
-        }
-    };
-}
diff --git a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2022).2.minified.js
deleted file mode 100644
index 39f2cab813b..00000000000
--- a/crates/swc/tests/tsc-references/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext(target=es2022).2.minified.js
+++ /dev/null
@@ -1,45 +0,0 @@
-//// [privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts]
-class TestWithErrors {
-    #prop = 0;
-    static dd = new TestWithErrors().#prop;
-    static "X_ z_ zz" = class Inner {
-        #foo = 10;
-        m() {
-            new TestWithErrors().#prop;
-        }
-        static C = class {
-            m() {
-                new TestWithErrors().#prop, new Inner().#foo;
-            }
-        };
-        static M() {
-            return class {
-                m() {
-                    new TestWithErrors().#prop, new Inner().#foo;
-                }
-            };
-        }
-    };
-}
-class TestNoErrors {
-    #prop = 0;
-    dd = new TestNoErrors().#prop;
-    "X_ z_ zz" = class Inner {
-        #foo = 10;
-        m() {
-            new TestNoErrors().#prop;
-        }
-        C = class {
-            m() {
-                new TestNoErrors().#prop, new Inner().#foo;
-            }
-        };
-        static M() {
-            return class {
-                m() {
-                    new TestNoErrors().#prop, new Inner().#foo;
-                }
-            };
-        }
-    };
-}
diff --git a/crates/swc/tests/tsc-references/privateNameInInExpression.1.normal.js b/crates/swc/tests/tsc-references/privateNameInInExpression.1.normal.js
deleted file mode 100644
index a5ece64d908..00000000000
--- a/crates/swc/tests/tsc-references/privateNameInInExpression.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [privateNameInInExpression.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[25:1]
-//!  25 | 
-//!  26 |         const c = (#field) in v; // Bad - privateID is not an expression on its own
-//!  27 | 
-//!  28 |         for (#field in v) { /**/ } // Bad - 'in' not allowed
-//!     :              ^^^^^^
-//!  29 | 
-//!  30 |         for (let d in #field in v) { /**/ } // Bad - rhs of in should be a object/any
-//!  31 |     }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/privateNameInInExpression.2.minified.js b/crates/swc/tests/tsc-references/privateNameInInExpression.2.minified.js
deleted file mode 100644
index a5ece64d908..00000000000
--- a/crates/swc/tests/tsc-references/privateNameInInExpression.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [privateNameInInExpression.ts]
-//! 
-//!   x The left-hand side of an assignment expression must be a variable or a property access.
-//!     ,-[25:1]
-//!  25 | 
-//!  26 |         const c = (#field) in v; // Bad - privateID is not an expression on its own
-//!  27 | 
-//!  28 |         for (#field in v) { /**/ } // Bad - 'in' not allowed
-//!     :              ^^^^^^
-//!  29 | 
-//!  30 |         for (let d in #field in v) { /**/ } // Bad - rhs of in should be a object/any
-//!  31 |     }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/privateNameMethodClassExpression.1.normal.js b/crates/swc/tests/tsc-references/privateNameMethodClassExpression.1.normal.js
deleted file mode 100644
index 3a332d73be6..00000000000
--- a/crates/swc/tests/tsc-references/privateNameMethodClassExpression.1.normal.js
+++ /dev/null
@@ -1,27 +0,0 @@
-//// [privateNameMethodClassExpression.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-import _class_private_method_get from "@swc/helpers/src/_class_private_method_get.mjs";
-import _class_private_method_init from "@swc/helpers/src/_class_private_method_init.mjs";
-var _field, _method, _class;
-const C = (_field = /*#__PURE__*/ new WeakMap(), _method = /*#__PURE__*/ new WeakSet(), _class = class {
-    static getInstance() {
-        return new C();
-    }
-    getField() {
-        return _class_private_field_get(this, _field);
-    }
-    constructor(){
-        _class_private_method_init(this, _method);
-        _class_private_field_init(this, _field, {
-            writable: true,
-            value: _class_private_method_get(this, _method, method).call(this)
-        });
-    }
-}, _class);
-console.log(C.getInstance().getField());
-C.getInstance().#method; // Error
-C.getInstance().#field; // Error
-function method() {
-    return 42;
-}
diff --git a/crates/swc/tests/tsc-references/privateNameMethodClassExpression.2.minified.js b/crates/swc/tests/tsc-references/privateNameMethodClassExpression.2.minified.js
deleted file mode 100644
index 712854a58d7..00000000000
--- a/crates/swc/tests/tsc-references/privateNameMethodClassExpression.2.minified.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [privateNameMethodClassExpression.ts]
-var _field, _method;
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-import _class_private_method_get from "@swc/helpers/src/_class_private_method_get.mjs";
-import _class_private_method_init from "@swc/helpers/src/_class_private_method_init.mjs";
-let C = (_field = new WeakMap(), _method = new WeakSet(), class {
-    static getInstance() {
-        return new C();
-    }
-    getField() {
-        return _class_private_field_get(this, _field);
-    }
-    constructor(){
-        _class_private_method_init(this, _method), _class_private_field_init(this, _field, {
-            writable: !0,
-            value: _class_private_method_get(this, _method, method).call(this)
-        });
-    }
-});
-function method() {
-    return 42;
-}
-console.log(C.getInstance().getField()), C.getInstance().#method, C.getInstance().#field;
diff --git a/crates/swc/tests/tsc-references/privateNameNestedClassAccessorsShadowing.1.normal.js b/crates/swc/tests/tsc-references/privateNameNestedClassAccessorsShadowing.1.normal.js
deleted file mode 100644
index 88db556eae2..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNestedClassAccessorsShadowing.1.normal.js
+++ /dev/null
@@ -1,33 +0,0 @@
-//// [privateNameNestedClassAccessorsShadowing.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _x = /*#__PURE__*/ new WeakMap();
-class Base {
-    constructor(){
-        _class_private_field_init(this, _x, {
-            get: get_x,
-            set: void 0
-        });
-        var _x1 = /*#__PURE__*/ new WeakMap();
-        class Derived {
-            testBase(x) {
-                console.log(_class_private_field_get(x, _x1));
-            }
-            testDerived(x) {
-                console.log(_class_private_field_get(x, _x1));
-            }
-            constructor(){
-                _class_private_field_init(this, _x1, {
-                    get: get_x1,
-                    set: void 0
-                });
-            }
-        }
-        function get_x1() {
-            return 1;
-        }
-    }
-}
-function get_x() {
-    return 1;
-}
diff --git a/crates/swc/tests/tsc-references/privateNameNestedClassAccessorsShadowing.2.minified.js b/crates/swc/tests/tsc-references/privateNameNestedClassAccessorsShadowing.2.minified.js
deleted file mode 100644
index 07880525dca..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNestedClassAccessorsShadowing.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNameNestedClassAccessorsShadowing.ts]
-import "@swc/helpers/src/_class_private_field_get.mjs";
-import "@swc/helpers/src/_class_private_field_init.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNameNestedClassFieldShadowing.1.normal.js b/crates/swc/tests/tsc-references/privateNameNestedClassFieldShadowing.1.normal.js
deleted file mode 100644
index cfa504f7757..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNestedClassFieldShadowing.1.normal.js
+++ /dev/null
@@ -1,27 +0,0 @@
-//// [privateNameNestedClassFieldShadowing.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _x = /*#__PURE__*/ new WeakMap();
-class Base {
-    constructor(){
-        _class_private_field_init(this, _x, {
-            writable: true,
-            value: void 0
-        });
-        var _x1 = /*#__PURE__*/ new WeakMap();
-        class Derived {
-            testBase(x) {
-                console.log(_class_private_field_get(x, _x1));
-            }
-            testDerived(x) {
-                console.log(_class_private_field_get(x, _x1));
-            }
-            constructor(){
-                _class_private_field_init(this, _x1, {
-                    writable: true,
-                    value: void 0
-                });
-            }
-        }
-    }
-}
diff --git a/crates/swc/tests/tsc-references/privateNameNestedClassFieldShadowing.2.minified.js b/crates/swc/tests/tsc-references/privateNameNestedClassFieldShadowing.2.minified.js
deleted file mode 100644
index 45b18e689ac..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNestedClassFieldShadowing.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNameNestedClassFieldShadowing.ts]
-import "@swc/helpers/src/_class_private_field_get.mjs";
-import "@swc/helpers/src/_class_private_field_init.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNameNestedClassMethodShadowing.1.normal.js b/crates/swc/tests/tsc-references/privateNameNestedClassMethodShadowing.1.normal.js
deleted file mode 100644
index 9418d8b27a8..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNestedClassMethodShadowing.1.normal.js
+++ /dev/null
@@ -1,23 +0,0 @@
-//// [privateNameNestedClassMethodShadowing.ts]
-import _class_private_method_get from "@swc/helpers/src/_class_private_method_get.mjs";
-import _class_private_method_init from "@swc/helpers/src/_class_private_method_init.mjs";
-var _x = /*#__PURE__*/ new WeakSet();
-class Base {
-    constructor(){
-        _class_private_method_init(this, _x);
-        var _x1 = /*#__PURE__*/ new WeakSet();
-        class Derived {
-            testBase(x1) {
-                console.log(_class_private_method_get(x1, _x1, x));
-            }
-            testDerived(x1) {
-                console.log(_class_private_method_get(x1, _x1, x));
-            }
-            constructor(){
-                _class_private_method_init(this, _x1);
-            }
-        }
-        function x() {}
-    }
-}
-function x() {}
diff --git a/crates/swc/tests/tsc-references/privateNameNestedClassMethodShadowing.2.minified.js b/crates/swc/tests/tsc-references/privateNameNestedClassMethodShadowing.2.minified.js
deleted file mode 100644
index 451e3308c31..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNestedClassMethodShadowing.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNameNestedClassMethodShadowing.ts]
-import "@swc/helpers/src/_class_private_method_get.mjs";
-import "@swc/helpers/src/_class_private_method_init.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNameNotAccessibleOutsideDefiningClass.1.normal.js b/crates/swc/tests/tsc-references/privateNameNotAccessibleOutsideDefiningClass.1.normal.js
deleted file mode 100644
index 16ef892b2ca..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNotAccessibleOutsideDefiningClass.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [privateNameNotAccessibleOutsideDefiningClass.ts]
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _foo = /*#__PURE__*/ new WeakMap();
-class A {
-    constructor(){
-        _class_private_field_init(this, _foo, {
-            writable: true,
-            value: 3
-        });
-    }
-}
-new A().#foo = 4; // Error
diff --git a/crates/swc/tests/tsc-references/privateNameNotAccessibleOutsideDefiningClass.2.minified.js b/crates/swc/tests/tsc-references/privateNameNotAccessibleOutsideDefiningClass.2.minified.js
deleted file mode 100644
index 369b03222b6..00000000000
--- a/crates/swc/tests/tsc-references/privateNameNotAccessibleOutsideDefiningClass.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [privateNameNotAccessibleOutsideDefiningClass.ts]
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _foo = new WeakMap();
-new class {
-    constructor(){
-        _class_private_field_init(this, _foo, {
-            writable: !0,
-            value: 3
-        });
-    }
-}().#foo = 4;
diff --git a/crates/swc/tests/tsc-references/privateNameStaticAccessorssDerivedClasses.1.normal.js b/crates/swc/tests/tsc-references/privateNameStaticAccessorssDerivedClasses.1.normal.js
new file mode 100644
index 00000000000..9dbfbf43b49
--- /dev/null
+++ b/crates/swc/tests/tsc-references/privateNameStaticAccessorssDerivedClasses.1.normal.js
@@ -0,0 +1,12 @@
+//// [privateNameStaticAccessorssDerivedClasses.ts]
+//! 
+//!   x private name #prop is not defined.
+//!     ,-[7:1]
+//!   7 | }
+//!   8 | class Derived extends Base {
+//!   9 |     static method(x: typeof Derived) {
+//!  10 |         console.log(x.#prop);
+//!     :                        ^^^^
+//!  11 |     }
+//!  12 | }
+//!     `----
diff --git a/crates/swc/tests/tsc-references/privateNameStaticMethodClassExpression.1.normal.js b/crates/swc/tests/tsc-references/privateNameStaticMethodClassExpression.1.normal.js
deleted file mode 100644
index 97cfda873a8..00000000000
--- a/crates/swc/tests/tsc-references/privateNameStaticMethodClassExpression.1.normal.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [privateNameStaticMethodClassExpression.ts]
-import _class_static_private_field_spec_get from "@swc/helpers/src/_class_static_private_field_spec_get.mjs";
-import _class_static_private_method_get from "@swc/helpers/src/_class_static_private_method_get.mjs";
-var _D, _field;
-const C = (_D = class D {
-    static getClass() {
-        return D;
-    }
-    static getField() {
-        return _class_static_private_field_spec_get(C, _D, _field);
-    }
-}, _field = {
-    writable: true,
-    value: _class_static_private_method_get(_D, _D, method).call(_D)
-}, _D);
-console.log(C.getClass().getField());
-C.getClass().#method; // Error
-C.getClass().#field; // Error
-function method() {
-    return 42;
-}
diff --git a/crates/swc/tests/tsc-references/privateNameStaticMethodClassExpression.2.minified.js b/crates/swc/tests/tsc-references/privateNameStaticMethodClassExpression.2.minified.js
deleted file mode 100644
index bedbfce5a4e..00000000000
--- a/crates/swc/tests/tsc-references/privateNameStaticMethodClassExpression.2.minified.js
+++ /dev/null
@@ -1,18 +0,0 @@
-//// [privateNameStaticMethodClassExpression.ts]
-var _D, _field;
-import _class_static_private_field_spec_get from "@swc/helpers/src/_class_static_private_field_spec_get.mjs";
-import _class_static_private_method_get from "@swc/helpers/src/_class_static_private_method_get.mjs";
-let C = (_field = {
-    writable: !0,
-    value: _class_static_private_method_get(_D = class D {
-        static getClass() {
-            return D;
-        }
-        static getField() {
-            return _class_static_private_field_spec_get(C, _D, _field);
-        }
-    }, _D, function() {
-        return 42;
-    }).call(_D)
-}, _D);
-console.log(C.getClass().getField()), C.getClass().#method, C.getClass().#field;
diff --git a/crates/swc/tests/tsc-references/privateNamesAndDecorators.1.normal.js b/crates/swc/tests/tsc-references/privateNamesAndDecorators.1.normal.js
deleted file mode 100644
index 5ee81ba8f2c..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesAndDecorators.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [privateNamesAndDecorators.ts]
-//! 
-//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
-//!    ,-[1:1]
-//!  1 | declare function dec<T>(target: T): T;
-//!  2 | 
-//!  3 | class A {
-//!  4 |     @dec                // Error
-//!    :     ^
-//!  5 |     #foo = 1;
-//!  6 |     @dec                // Error
-//!  7 |     #bar(): void { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/privateNamesAndDecorators.2.minified.js b/crates/swc/tests/tsc-references/privateNamesAndDecorators.2.minified.js
deleted file mode 100644
index 5ee81ba8f2c..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesAndDecorators.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [privateNamesAndDecorators.ts]
-//! 
-//!   x Unexpected token `@`. Expected identifier, string literal, numeric literal or [ for the computed key
-//!    ,-[1:1]
-//!  1 | declare function dec<T>(target: T): T;
-//!  2 | 
-//!  3 | class A {
-//!  4 |     @dec                // Error
-//!    :     ^
-//!  5 |     #foo = 1;
-//!  6 |     @dec                // Error
-//!  7 |     #bar(): void { }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/privateNamesAndGenericClasses-2.1.normal.js b/crates/swc/tests/tsc-references/privateNamesAndGenericClasses-2.1.normal.js
deleted file mode 100644
index a7536716c72..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesAndGenericClasses-2.1.normal.js
+++ /dev/null
@@ -1,36 +0,0 @@
-//// [privateNamesAndGenericClasses-2.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-import _class_private_field_set from "@swc/helpers/src/_class_private_field_set.mjs";
-import _class_private_method_get from "@swc/helpers/src/_class_private_method_get.mjs";
-import _class_private_method_init from "@swc/helpers/src/_class_private_method_init.mjs";
-var _foo = /*#__PURE__*/ new WeakMap(), _bar = /*#__PURE__*/ new WeakSet();
-class C {
-    set baz(t) {
-        _class_private_field_set(this, _foo, t);
-    }
-    get baz() {
-        return _class_private_field_get(this, _foo);
-    }
-    constructor(t){
-        _class_private_method_init(this, _bar);
-        _class_private_field_init(this, _foo, {
-            writable: true,
-            value: void 0
-        });
-        _class_private_field_set(this, _foo, t);
-        t = _class_private_method_get(this, _bar, bar).call(this);
-    }
-}
-function bar() {
-    return _class_private_field_get(this, _foo);
-}
-let a = new C(3);
-let b = new C("hello");
-a.baz = 5 // OK
-;
-const x = a.baz // OK
-;
-a.#foo; // Error
-a = b; // Error
-b = a; // Error
diff --git a/crates/swc/tests/tsc-references/privateNamesAndGenericClasses-2.2.minified.js b/crates/swc/tests/tsc-references/privateNamesAndGenericClasses-2.2.minified.js
deleted file mode 100644
index 6adf3fd2088..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesAndGenericClasses-2.2.minified.js
+++ /dev/null
@@ -1,26 +0,0 @@
-//// [privateNamesAndGenericClasses-2.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-import _class_private_field_set from "@swc/helpers/src/_class_private_field_set.mjs";
-import _class_private_method_get from "@swc/helpers/src/_class_private_method_get.mjs";
-import _class_private_method_init from "@swc/helpers/src/_class_private_method_init.mjs";
-var _foo = new WeakMap(), _bar = new WeakSet();
-class C {
-    set baz(t) {
-        _class_private_field_set(this, _foo, t);
-    }
-    get baz() {
-        return _class_private_field_get(this, _foo);
-    }
-    constructor(t){
-        _class_private_method_init(this, _bar), _class_private_field_init(this, _foo, {
-            writable: !0,
-            value: void 0
-        }), _class_private_field_set(this, _foo, t), t = _class_private_method_get(this, _bar, bar).call(this);
-    }
-}
-function bar() {
-    return _class_private_field_get(this, _foo);
-}
-let a = new C(3), b = new C("hello");
-a.baz = 5, a.baz, a.#foo, b = a = b;
diff --git a/crates/swc/tests/tsc-references/privateNamesAndStaticFields.1.normal.js b/crates/swc/tests/tsc-references/privateNamesAndStaticFields.1.normal.js
deleted file mode 100644
index 9a6c90f249d..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesAndStaticFields.1.normal.js
+++ /dev/null
@@ -1,32 +0,0 @@
-//// [privateNamesAndStaticFields.ts]
-import _class_static_private_field_spec_get from "@swc/helpers/src/_class_static_private_field_spec_get.mjs";
-import _class_static_private_field_spec_set from "@swc/helpers/src/_class_static_private_field_spec_set.mjs";
-class A {
-    constructor(){
-        _class_static_private_field_spec_set(A, A, _foo, 3);
-        _class_static_private_field_spec_get(B, A, _foo); // Error
-        _class_static_private_field_spec_get(B, A, _bar); // Error
-    }
-}
-var _foo = {
-    writable: true,
-    value: void 0
-};
-var _bar = {
-    writable: true,
-    value: void 0
-};
-class B extends A {
-    constructor(){
-        super();
-        _class_static_private_field_spec_set(B, B, _foo1, "some string");
-    }
-}
-var _foo1 = {
-    writable: true,
-    value: void 0
-};
-// We currently filter out static private identifier fields in `getUnmatchedProperties`.
-// We will need a more robust solution when we support static fields
-const willErrorSomeDay = class {
-}; // OK for now
diff --git a/crates/swc/tests/tsc-references/privateNamesAndStaticFields.2.minified.js b/crates/swc/tests/tsc-references/privateNamesAndStaticFields.2.minified.js
deleted file mode 100644
index 01ba28a76bd..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesAndStaticFields.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNamesAndStaticFields.ts]
-import "@swc/helpers/src/_class_static_private_field_spec_get.mjs";
-import "@swc/helpers/src/_class_static_private_field_spec_set.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNamesInGenericClasses.1.normal.js b/crates/swc/tests/tsc-references/privateNamesInGenericClasses.1.normal.js
deleted file mode 100644
index be56f4a0641..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInGenericClasses.1.normal.js
+++ /dev/null
@@ -1,61 +0,0 @@
-//// [privateNamesInGenericClasses.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-import _class_private_field_set from "@swc/helpers/src/_class_private_field_set.mjs";
-import _class_private_method_get from "@swc/helpers/src/_class_private_method_get.mjs";
-import _class_private_method_init from "@swc/helpers/src/_class_private_method_init.mjs";
-var _foo = /*#__PURE__*/ new WeakMap(), _method = /*#__PURE__*/ new WeakSet(), _prop = /*#__PURE__*/ new WeakMap();
-class C {
-    bar(x) {
-        return _class_private_field_get(x, _foo);
-    }
-    bar2(x) {
-        return _class_private_method_get(x, _method, method).call(x);
-    }
-    bar3(x) {
-        return _class_private_field_get(x, _prop);
-    }
-    baz(x) {
-        return _class_private_field_get(x, _foo);
-    }
-    baz2(x) {
-        return _class_private_method_get(x, _method, method);
-    }
-    baz3(x) {
-        return _class_private_field_get(x, _prop);
-    }
-    quux(x) {
-        return _class_private_field_get(x, _foo);
-    }
-    quux2(x) {
-        return _class_private_method_get(x, _method, method);
-    }
-    quux3(x) {
-        return _class_private_field_get(x, _prop);
-    }
-    constructor(){
-        _class_private_method_init(this, _method);
-        _class_private_field_init(this, _prop, {
-            get: get_prop,
-            set: set_prop
-        });
-        _class_private_field_init(this, _foo, {
-            writable: true,
-            value: void 0
-        });
-    }
-}
-function method() {
-    return _class_private_field_get(this, _foo);
-}
-function get_prop() {
-    return _class_private_field_get(this, _foo);
-}
-function set_prop(value) {
-    _class_private_field_set(this, _foo, value);
-}
-a.#foo; // Error
-a.#method; // Error
-a.#prop; // Error
-a = b; // Error
-b = a; // Error
diff --git a/crates/swc/tests/tsc-references/privateNamesInGenericClasses.2.minified.js b/crates/swc/tests/tsc-references/privateNamesInGenericClasses.2.minified.js
deleted file mode 100644
index 144dacea1ff..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInGenericClasses.2.minified.js
+++ /dev/null
@@ -1,7 +0,0 @@
-//// [privateNamesInGenericClasses.ts]
-import "@swc/helpers/src/_class_private_field_get.mjs";
-import "@swc/helpers/src/_class_private_field_init.mjs";
-import "@swc/helpers/src/_class_private_field_set.mjs";
-import "@swc/helpers/src/_class_private_method_get.mjs";
-import "@swc/helpers/src/_class_private_method_init.mjs";
-a.#foo, a.#method, a.#prop, b = a = b;
diff --git a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-1.1.normal.js b/crates/swc/tests/tsc-references/privateNamesInNestedClasses-1.1.normal.js
deleted file mode 100644
index 0d79580efa8..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-1.1.normal.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [privateNamesInNestedClasses-1.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _foo = /*#__PURE__*/ new WeakMap(), _bar = /*#__PURE__*/ new WeakMap();
-class A {
-    method() {
-        var _foo = /*#__PURE__*/ new WeakMap();
-        class B {
-            bar(a) {
-                _class_private_field_get(a, _foo); // OK, no compile-time error, don't know what `a` is
-            }
-            baz(a) {
-                _class_private_field_get(a, _foo); // compile-time error, shadowed
-            }
-            quux(b) {
-                _class_private_field_get(b, _foo); // OK
-            }
-            constructor(){
-                _class_private_field_init(this, _foo, {
-                    writable: true,
-                    value: "B's #foo"
-                });
-            }
-        }
-        const a = new A();
-        new B().bar(a);
-        new B().baz(a);
-        const b = new B();
-        new B().quux(b);
-    }
-    constructor(){
-        _class_private_field_init(this, _foo, {
-            writable: true,
-            value: "A's #foo"
-        });
-        _class_private_field_init(this, _bar, {
-            writable: true,
-            value: "A's #bar"
-        });
-    }
-}
-new A().method();
diff --git a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-1.2.minified.js b/crates/swc/tests/tsc-references/privateNamesInNestedClasses-1.2.minified.js
deleted file mode 100644
index bd49bda20f5..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-1.2.minified.js
+++ /dev/null
@@ -1,40 +0,0 @@
-//// [privateNamesInNestedClasses-1.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _foo = new WeakMap(), _bar = new WeakMap();
-class A {
-    method() {
-        var _foo = new WeakMap();
-        class B {
-            bar(a) {
-                _class_private_field_get(a, _foo);
-            }
-            baz(a) {
-                _class_private_field_get(a, _foo);
-            }
-            quux(b) {
-                _class_private_field_get(b, _foo);
-            }
-            constructor(){
-                _class_private_field_init(this, _foo, {
-                    writable: !0,
-                    value: "B's #foo"
-                });
-            }
-        }
-        let a = new A();
-        new B().bar(a), new B().baz(a);
-        let b = new B();
-        new B().quux(b);
-    }
-    constructor(){
-        _class_private_field_init(this, _foo, {
-            writable: !0,
-            value: "A's #foo"
-        }), _class_private_field_init(this, _bar, {
-            writable: !0,
-            value: "A's #bar"
-        });
-    }
-}
-new A().method();
diff --git a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-2.1.normal.js b/crates/swc/tests/tsc-references/privateNamesInNestedClasses-2.1.normal.js
deleted file mode 100644
index ef90980c4a2..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-2.1.normal.js
+++ /dev/null
@@ -1,26 +0,0 @@
-//// [privateNamesInNestedClasses-2.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-class A {
-    constructor(){
-        var _x = /*#__PURE__*/ new WeakMap();
-        class B {
-            constructor(){
-                _class_private_field_init(this, _x, {
-                    writable: true,
-                    value: 5
-                });
-                class C {
-                    constructor(){
-                        _class_private_field_get(A, _x // error
-                        );
-                    }
-                }
-            }
-        }
-    }
-}
-var _x = {
-    writable: true,
-    value: 5
-};
diff --git a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-2.2.minified.js b/crates/swc/tests/tsc-references/privateNamesInNestedClasses-2.2.minified.js
deleted file mode 100644
index e9383203575..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInNestedClasses-2.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNamesInNestedClasses-2.ts]
-import "@swc/helpers/src/_class_private_field_get.mjs";
-import "@swc/helpers/src/_class_private_field_init.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNamesInterfaceExtendingClass.1.normal.js b/crates/swc/tests/tsc-references/privateNamesInterfaceExtendingClass.1.normal.js
deleted file mode 100644
index 3c8ac02fb80..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInterfaceExtendingClass.1.normal.js
+++ /dev/null
@@ -1,18 +0,0 @@
-//// [privateNamesInterfaceExtendingClass.ts]
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-import _class_private_field_set from "@swc/helpers/src/_class_private_field_set.mjs";
-var _prop = /*#__PURE__*/ new WeakMap();
-class C {
-    func(x) {
-        _class_private_field_set(x, _prop, 123);
-    }
-    constructor(){
-        _class_private_field_init(this, _prop, {
-            writable: true,
-            value: void 0
-        });
-    }
-}
-function func(x) {
-    x.#prop = 123;
-}
diff --git a/crates/swc/tests/tsc-references/privateNamesInterfaceExtendingClass.2.minified.js b/crates/swc/tests/tsc-references/privateNamesInterfaceExtendingClass.2.minified.js
deleted file mode 100644
index e293d8d3db0..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesInterfaceExtendingClass.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNamesInterfaceExtendingClass.ts]
-import "@swc/helpers/src/_class_private_field_init.mjs";
-import "@swc/helpers/src/_class_private_field_set.mjs";
diff --git a/crates/swc/tests/tsc-references/privateNamesNoDelete.1.normal.js b/crates/swc/tests/tsc-references/privateNamesNoDelete.1.normal.js
deleted file mode 100644
index e9be0cc1cd2..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesNoDelete.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [privateNamesNoDelete.ts]
-import _class_private_field_get from "@swc/helpers/src/_class_private_field_get.mjs";
-import _class_private_field_init from "@swc/helpers/src/_class_private_field_init.mjs";
-var _v = /*#__PURE__*/ new WeakMap();
-class A {
-    constructor(){
-        _class_private_field_init(this, _v, {
-            writable: true,
-            value: 1
-        });
-        delete _class_private_field_get(this, _v); // Error: The operand of a delete operator cannot be a private name.
-    }
-}
diff --git a/crates/swc/tests/tsc-references/privateNamesNoDelete.2.minified.js b/crates/swc/tests/tsc-references/privateNamesNoDelete.2.minified.js
deleted file mode 100644
index 352de54fd0c..00000000000
--- a/crates/swc/tests/tsc-references/privateNamesNoDelete.2.minified.js
+++ /dev/null
@@ -1,3 +0,0 @@
-//// [privateNamesNoDelete.ts]
-import "@swc/helpers/src/_class_private_field_get.mjs";
-import "@swc/helpers/src/_class_private_field_init.mjs";
diff --git a/crates/swc/tests/tsc-references/reExportJsFromTs.1.normal.js b/crates/swc/tests/tsc-references/reExportJsFromTs.1.normal.js
new file mode 100644
index 00000000000..fb5658caf54
--- /dev/null
+++ b/crates/swc/tests/tsc-references/reExportJsFromTs.1.normal.js
@@ -0,0 +1,8 @@
+//// [reExportJsFromTs.ts]
+//// [/lib/constants.js]
+module.exports = {
+    str: "x"
+};
+//// [/src/constants.ts]
+import * as tsConstants from "../lib/constants";
+export { tsConstants };
diff --git a/crates/swc/tests/tsc-references/reExportJsFromTs.2.minified.js b/crates/swc/tests/tsc-references/reExportJsFromTs.2.minified.js
new file mode 100644
index 00000000000..fb5658caf54
--- /dev/null
+++ b/crates/swc/tests/tsc-references/reExportJsFromTs.2.minified.js
@@ -0,0 +1,8 @@
+//// [reExportJsFromTs.ts]
+//// [/lib/constants.js]
+module.exports = {
+    str: "x"
+};
+//// [/src/constants.ts]
+import * as tsConstants from "../lib/constants";
+export { tsConstants };
diff --git a/crates/swc/tests/tsc-references/readonlyInConstructorParameters.1.normal.js b/crates/swc/tests/tsc-references/readonlyInConstructorParameters.1.normal.js
deleted file mode 100644
index 5562211af93..00000000000
--- a/crates/swc/tests/tsc-references/readonlyInConstructorParameters.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [readonlyInConstructorParameters.ts]
-//! 
-//!   x A parameter property is only allowed in a constructor implementation
-//!     ,-[4:1]
-//!   4 | new C(1).x = 2;
-//!   5 | 
-//!   6 | class E {
-//!   7 |     constructor(readonly public x: number) {}
-//!     :                          ^^^^^^^^^^^^^^^^
-//!   8 | }
-//!   9 | 
-//!  10 | class F {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/readonlyInConstructorParameters.2.minified.js b/crates/swc/tests/tsc-references/readonlyInConstructorParameters.2.minified.js
deleted file mode 100644
index 5562211af93..00000000000
--- a/crates/swc/tests/tsc-references/readonlyInConstructorParameters.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [readonlyInConstructorParameters.ts]
-//! 
-//!   x A parameter property is only allowed in a constructor implementation
-//!     ,-[4:1]
-//!   4 | new C(1).x = 2;
-//!   5 | 
-//!   6 | class E {
-//!   7 |     constructor(readonly public x: number) {}
-//!     :                          ^^^^^^^^^^^^^^^^
-//!   8 | }
-//!   9 | 
-//!  10 | class F {
-//!     `----
diff --git a/crates/swc/tests/tsc-references/readonlyReadonly.1.normal.js b/crates/swc/tests/tsc-references/readonlyReadonly.1.normal.js
deleted file mode 100644
index c098ee84369..00000000000
--- a/crates/swc/tests/tsc-references/readonlyReadonly.1.normal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [readonlyReadonly.ts]
-//! 
-//!   x 'readonly' modifier already seen.
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     readonly readonly x: number;
-//!    :              ^^^^^^^^
-//!  3 |     constructor(readonly readonly y: number) {}
-//!  4 | }
-//!    `----
-//! 
-//!   x A parameter property is only allowed in a constructor implementation
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     readonly readonly x: number;
-//!  3 |     constructor(readonly readonly y: number) {}
-//!    :                          ^^^^^^^^^^^^^^^^^^
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/readonlyReadonly.2.minified.js b/crates/swc/tests/tsc-references/readonlyReadonly.2.minified.js
deleted file mode 100644
index c098ee84369..00000000000
--- a/crates/swc/tests/tsc-references/readonlyReadonly.2.minified.js
+++ /dev/null
@@ -1,19 +0,0 @@
-//// [readonlyReadonly.ts]
-//! 
-//!   x 'readonly' modifier already seen.
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     readonly readonly x: number;
-//!    :              ^^^^^^^^
-//!  3 |     constructor(readonly readonly y: number) {}
-//!  4 | }
-//!    `----
-//! 
-//!   x A parameter property is only allowed in a constructor implementation
-//!    ,-[1:1]
-//!  1 | class C {
-//!  2 |     readonly readonly x: number;
-//!  3 |     constructor(readonly readonly y: number) {}
-//!    :                          ^^^^^^^^^^^^^^^^^^
-//!  4 | }
-//!    `----
diff --git a/crates/swc/tests/tsc-references/requireAssertsFromTypescript.1.normal.js b/crates/swc/tests/tsc-references/requireAssertsFromTypescript.1.normal.js
new file mode 100644
index 00000000000..4a8abb84e1a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/requireAssertsFromTypescript.1.normal.js
@@ -0,0 +1,18 @@
+//// [ex.d.ts]
+// based on assert in @types/node
+export { };
+//// [ex2.d.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | declare function art(value: any, message?: string | Error): asserts value;
+//!  2 | export = art;
+//!    : ^^^^^^^^^^^^^
+//!    `----
+//// [38379.js]
+var art = require("./ex").art;
+var artoo = require("./ex2");
+var x = 1;
+art(x);
+var y = 1;
+artoo(y);
diff --git a/crates/swc/tests/tsc-references/requireAssertsFromTypescript.2.minified.js b/crates/swc/tests/tsc-references/requireAssertsFromTypescript.2.minified.js
new file mode 100644
index 00000000000..105b70dacbb
--- /dev/null
+++ b/crates/swc/tests/tsc-references/requireAssertsFromTypescript.2.minified.js
@@ -0,0 +1,13 @@
+//// [ex.d.ts]
+export { };
+//// [ex2.d.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | declare function art(value: any, message?: string | Error): asserts value;
+//!  2 | export = art;
+//!    : ^^^^^^^^^^^^^
+//!    `----
+//// [38379.js]
+var art = require("./ex").art, artoo = require("./ex2");
+art(1), artoo(1);
diff --git a/crates/swc/tests/tsc-references/restElementWithInitializer2.1.normal.js b/crates/swc/tests/tsc-references/restElementWithInitializer2.1.normal.js
deleted file mode 100644
index 7e5b51b5800..00000000000
--- a/crates/swc/tests/tsc-references/restElementWithInitializer2.1.normal.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [restElementWithInitializer2.ts]
-//! 
-//!   x A rest parameter cannot have an initializer
-//!    ,-[1:1]
-//!  1 | var a: number[];
-//!  2 | var x: number[];
-//!  3 | [...x = a] = a;  // Error, rest element cannot have initializer
-//!    :  ^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/restElementWithInitializer2.2.minified.js b/crates/swc/tests/tsc-references/restElementWithInitializer2.2.minified.js
deleted file mode 100644
index 7e5b51b5800..00000000000
--- a/crates/swc/tests/tsc-references/restElementWithInitializer2.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [restElementWithInitializer2.ts]
-//! 
-//!   x A rest parameter cannot have an initializer
-//!    ,-[1:1]
-//!  1 | var a: number[];
-//!  2 | var x: number[];
-//!  3 | [...x = a] = a;  // Error, rest element cannot have initializer
-//!    :  ^^^^^^^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/seeTag4.1.normal.js b/crates/swc/tests/tsc-references/seeTag4.1.normal.js
new file mode 100644
index 00000000000..26092e85483
--- /dev/null
+++ b/crates/swc/tests/tsc-references/seeTag4.1.normal.js
@@ -0,0 +1,8 @@
+//// [seeTag4.js]
+/**
+ * @typedef {any} A
+ */ /**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */ var foo;
diff --git a/crates/swc/tests/tsc-references/seeTag4.2.minified.js b/crates/swc/tests/tsc-references/seeTag4.2.minified.js
new file mode 100644
index 00000000000..3bd47c4175f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/seeTag4.2.minified.js
@@ -0,0 +1 @@
+//// [seeTag4.js]
diff --git a/crates/swc/tests/tsc-references/shadowedInternalModule.1.normal.js b/crates/swc/tests/tsc-references/shadowedInternalModule.1.normal.js
index 785763338d6..c6ca858f1bb 100644
--- a/crates/swc/tests/tsc-references/shadowedInternalModule.1.normal.js
+++ b/crates/swc/tests/tsc-references/shadowedInternalModule.1.normal.js
@@ -13,4 +13,20 @@
 //!     :         |
 //!     :         `-- `Y` redefined here
 //!  33 | }
+//!  34 | 
+//!  35 | //
+//!     `----
+//! 
+//!   x the name `Q` is defined multiple times
+//!     ,-[59:1]
+//!  59 | }
+//!  60 | 
+//!  61 | module s {
+//!  62 |   import Q = r.Q;
+//!     :          |
+//!     :          `-- previous definition of `Q` here
+//!  63 |   const Q = 0;
+//!     :         |
+//!     :         `-- `Q` redefined here
+//!  64 | }
 //!     `----
diff --git a/crates/swc/tests/tsc-references/shadowedInternalModule.2.minified.js b/crates/swc/tests/tsc-references/shadowedInternalModule.2.minified.js
index 785763338d6..c6ca858f1bb 100644
--- a/crates/swc/tests/tsc-references/shadowedInternalModule.2.minified.js
+++ b/crates/swc/tests/tsc-references/shadowedInternalModule.2.minified.js
@@ -13,4 +13,20 @@
 //!     :         |
 //!     :         `-- `Y` redefined here
 //!  33 | }
+//!  34 | 
+//!  35 | //
+//!     `----
+//! 
+//!   x the name `Q` is defined multiple times
+//!     ,-[59:1]
+//!  59 | }
+//!  60 | 
+//!  61 | module s {
+//!  62 |   import Q = r.Q;
+//!     :          |
+//!     :          `-- previous definition of `Q` here
+//!  63 |   const Q = 0;
+//!     :         |
+//!     :         `-- `Q` redefined here
+//!  64 | }
 //!     `----
diff --git a/crates/swc/tests/tsc-references/staticPropertyNameConflicts.1.normal.js b/crates/swc/tests/tsc-references/staticPropertyNameConflicts.1.normal.js
deleted file mode 100644
index abe6da509aa..00000000000
--- a/crates/swc/tests/tsc-references/staticPropertyNameConflicts.1.normal.js
+++ /dev/null
@@ -1,184 +0,0 @@
-//// [staticPropertyNameConflicts.ts]
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[132:1]
-//!  132 |     
-//!  133 |     // length
-//!  134 |     module TestOnDefaultExportedClass_3 {
-//!  135 | ,->     export default class StaticLength {
-//!  136 | |           static length: number; // error
-//!  137 | |           length: string; // ok
-//!  138 | |->     }
-//!      : `---- previous exported here
-//!  139 |     }
-//!  140 |     
-//!  141 |     module TestOnDefaultExportedClass_4 {
-//!  142 | ,->     export default class StaticLengthFn {
-//!  143 | |           static length() {} // error
-//!  144 | |           length() {} // ok
-//!  145 | |->     }
-//!      : `---- exported more than once
-//!  146 |     }
-//!  147 |     
-//!  148 |     // prototype
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[139:1]
-//!  139 |     }
-//!  140 |     
-//!  141 |     module TestOnDefaultExportedClass_4 {
-//!  142 | ,->     export default class StaticLengthFn {
-//!  143 | |           static length() {} // error
-//!  144 | |           length() {} // ok
-//!  145 | |->     }
-//!      : `---- previous exported here
-//!  146 |     }
-//!  147 |     
-//!  148 |     // prototype
-//!  149 |     module TestOnDefaultExportedClass_5 {    
-//!  150 | ,->     export default class StaticPrototype {
-//!  151 | |           static prototype: number; // error
-//!  152 | |           prototype: string; // ok
-//!  153 | |->     }
-//!      : `---- exported more than once
-//!  154 |     }
-//!  155 |     
-//!  156 |     module TestOnDefaultExportedClass_6 {
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[147:1]
-//!  147 |     
-//!  148 |     // prototype
-//!  149 |     module TestOnDefaultExportedClass_5 {    
-//!  150 | ,->     export default class StaticPrototype {
-//!  151 | |           static prototype: number; // error
-//!  152 | |           prototype: string; // ok
-//!  153 | |->     }
-//!      : `---- previous exported here
-//!  154 |     }
-//!  155 |     
-//!  156 |     module TestOnDefaultExportedClass_6 {
-//!  157 | ,->     export default class StaticPrototypeFn {
-//!  158 | |           static prototype() {} // error
-//!  159 | |           prototype() {} // ok
-//!  160 | |->     }
-//!      : `---- exported more than once
-//!  161 |     }
-//!  162 |     
-//!  163 |     // caller
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[154:1]
-//!  154 |     }
-//!  155 |     
-//!  156 |     module TestOnDefaultExportedClass_6 {
-//!  157 | ,->     export default class StaticPrototypeFn {
-//!  158 | |           static prototype() {} // error
-//!  159 | |           prototype() {} // ok
-//!  160 | |->     }
-//!      : `---- previous exported here
-//!  161 |     }
-//!  162 |     
-//!  163 |     // caller
-//!  164 |     module TestOnDefaultExportedClass_7 {
-//!  165 | ,->     export default class StaticCaller {
-//!  166 | |           static caller: number; // error
-//!  167 | |           caller: string; // ok
-//!  168 | |->     }
-//!      : `---- exported more than once
-//!  169 |     }
-//!  170 |     
-//!  171 |     module TestOnDefaultExportedClass_8 {
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[162:1]
-//!  162 |     
-//!  163 |     // caller
-//!  164 |     module TestOnDefaultExportedClass_7 {
-//!  165 | ,->     export default class StaticCaller {
-//!  166 | |           static caller: number; // error
-//!  167 | |           caller: string; // ok
-//!  168 | |->     }
-//!      : `---- previous exported here
-//!  169 |     }
-//!  170 |     
-//!  171 |     module TestOnDefaultExportedClass_8 {
-//!  172 | ,->     export default class StaticCallerFn {
-//!  173 | |           static caller() {} // error
-//!  174 | |           caller() {} // ok
-//!  175 | |->     }
-//!      : `---- exported more than once
-//!  176 |     }
-//!  177 |     
-//!  178 |     // arguments
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[169:1]
-//!  169 |     }
-//!  170 |     
-//!  171 |     module TestOnDefaultExportedClass_8 {
-//!  172 | ,->     export default class StaticCallerFn {
-//!  173 | |           static caller() {} // error
-//!  174 | |           caller() {} // ok
-//!  175 | |->     }
-//!      : `---- previous exported here
-//!  176 |     }
-//!  177 |     
-//!  178 |     // arguments
-//!  179 |     module TestOnDefaultExportedClass_9 {
-//!  180 | ,->     export default class StaticArguments {
-//!  181 | |           static arguments: number; // error
-//!  182 | |           arguments: string; // ok
-//!  183 | |->     }
-//!      : `---- exported more than once
-//!  184 |     }
-//!  185 |     
-//!  186 |     module TestOnDefaultExportedClass_10 {
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[177:1]
-//!  177 |     
-//!  178 |     // arguments
-//!  179 |     module TestOnDefaultExportedClass_9 {
-//!  180 | ,->     export default class StaticArguments {
-//!  181 | |           static arguments: number; // error
-//!  182 | |           arguments: string; // ok
-//!  183 | |->     }
-//!      : `---- previous exported here
-//!  184 |     }
-//!  185 |     
-//!  186 |     module TestOnDefaultExportedClass_10 {
-//!  187 | ,->     export default class StaticArgumentsFn {
-//!  188 | |           static arguments() {} // error
-//!  189 | |           arguments() {} // ok
-//!  190 | |->     }
-//!      : `---- exported more than once
-//!  191 |     }
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
diff --git a/crates/swc/tests/tsc-references/staticPropertyNameConflicts.2.minified.js b/crates/swc/tests/tsc-references/staticPropertyNameConflicts.2.minified.js
deleted file mode 100644
index abe6da509aa..00000000000
--- a/crates/swc/tests/tsc-references/staticPropertyNameConflicts.2.minified.js
+++ /dev/null
@@ -1,184 +0,0 @@
-//// [staticPropertyNameConflicts.ts]
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[132:1]
-//!  132 |     
-//!  133 |     // length
-//!  134 |     module TestOnDefaultExportedClass_3 {
-//!  135 | ,->     export default class StaticLength {
-//!  136 | |           static length: number; // error
-//!  137 | |           length: string; // ok
-//!  138 | |->     }
-//!      : `---- previous exported here
-//!  139 |     }
-//!  140 |     
-//!  141 |     module TestOnDefaultExportedClass_4 {
-//!  142 | ,->     export default class StaticLengthFn {
-//!  143 | |           static length() {} // error
-//!  144 | |           length() {} // ok
-//!  145 | |->     }
-//!      : `---- exported more than once
-//!  146 |     }
-//!  147 |     
-//!  148 |     // prototype
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[139:1]
-//!  139 |     }
-//!  140 |     
-//!  141 |     module TestOnDefaultExportedClass_4 {
-//!  142 | ,->     export default class StaticLengthFn {
-//!  143 | |           static length() {} // error
-//!  144 | |           length() {} // ok
-//!  145 | |->     }
-//!      : `---- previous exported here
-//!  146 |     }
-//!  147 |     
-//!  148 |     // prototype
-//!  149 |     module TestOnDefaultExportedClass_5 {    
-//!  150 | ,->     export default class StaticPrototype {
-//!  151 | |           static prototype: number; // error
-//!  152 | |           prototype: string; // ok
-//!  153 | |->     }
-//!      : `---- exported more than once
-//!  154 |     }
-//!  155 |     
-//!  156 |     module TestOnDefaultExportedClass_6 {
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[147:1]
-//!  147 |     
-//!  148 |     // prototype
-//!  149 |     module TestOnDefaultExportedClass_5 {    
-//!  150 | ,->     export default class StaticPrototype {
-//!  151 | |           static prototype: number; // error
-//!  152 | |           prototype: string; // ok
-//!  153 | |->     }
-//!      : `---- previous exported here
-//!  154 |     }
-//!  155 |     
-//!  156 |     module TestOnDefaultExportedClass_6 {
-//!  157 | ,->     export default class StaticPrototypeFn {
-//!  158 | |           static prototype() {} // error
-//!  159 | |           prototype() {} // ok
-//!  160 | |->     }
-//!      : `---- exported more than once
-//!  161 |     }
-//!  162 |     
-//!  163 |     // caller
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[154:1]
-//!  154 |     }
-//!  155 |     
-//!  156 |     module TestOnDefaultExportedClass_6 {
-//!  157 | ,->     export default class StaticPrototypeFn {
-//!  158 | |           static prototype() {} // error
-//!  159 | |           prototype() {} // ok
-//!  160 | |->     }
-//!      : `---- previous exported here
-//!  161 |     }
-//!  162 |     
-//!  163 |     // caller
-//!  164 |     module TestOnDefaultExportedClass_7 {
-//!  165 | ,->     export default class StaticCaller {
-//!  166 | |           static caller: number; // error
-//!  167 | |           caller: string; // ok
-//!  168 | |->     }
-//!      : `---- exported more than once
-//!  169 |     }
-//!  170 |     
-//!  171 |     module TestOnDefaultExportedClass_8 {
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[162:1]
-//!  162 |     
-//!  163 |     // caller
-//!  164 |     module TestOnDefaultExportedClass_7 {
-//!  165 | ,->     export default class StaticCaller {
-//!  166 | |           static caller: number; // error
-//!  167 | |           caller: string; // ok
-//!  168 | |->     }
-//!      : `---- previous exported here
-//!  169 |     }
-//!  170 |     
-//!  171 |     module TestOnDefaultExportedClass_8 {
-//!  172 | ,->     export default class StaticCallerFn {
-//!  173 | |           static caller() {} // error
-//!  174 | |           caller() {} // ok
-//!  175 | |->     }
-//!      : `---- exported more than once
-//!  176 |     }
-//!  177 |     
-//!  178 |     // arguments
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[169:1]
-//!  169 |     }
-//!  170 |     
-//!  171 |     module TestOnDefaultExportedClass_8 {
-//!  172 | ,->     export default class StaticCallerFn {
-//!  173 | |           static caller() {} // error
-//!  174 | |           caller() {} // ok
-//!  175 | |->     }
-//!      : `---- previous exported here
-//!  176 |     }
-//!  177 |     
-//!  178 |     // arguments
-//!  179 |     module TestOnDefaultExportedClass_9 {
-//!  180 | ,->     export default class StaticArguments {
-//!  181 | |           static arguments: number; // error
-//!  182 | |           arguments: string; // ok
-//!  183 | |->     }
-//!      : `---- exported more than once
-//!  184 |     }
-//!  185 |     
-//!  186 |     module TestOnDefaultExportedClass_10 {
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
-//! 
-//!   x the name `default` is exported multiple times
-//!      ,-[177:1]
-//!  177 |     
-//!  178 |     // arguments
-//!  179 |     module TestOnDefaultExportedClass_9 {
-//!  180 | ,->     export default class StaticArguments {
-//!  181 | |           static arguments: number; // error
-//!  182 | |           arguments: string; // ok
-//!  183 | |->     }
-//!      : `---- previous exported here
-//!  184 |     }
-//!  185 |     
-//!  186 |     module TestOnDefaultExportedClass_10 {
-//!  187 | ,->     export default class StaticArgumentsFn {
-//!  188 | |           static arguments() {} // error
-//!  189 | |           arguments() {} // ok
-//!  190 | |->     }
-//!      : `---- exported more than once
-//!  191 |     }
-//!      `----
-//! 
-//! Error: 
-//!   > Exported identifiers must be unique
diff --git a/crates/swc/tests/tsc-references/strictPropertyInitialization.1.normal.js b/crates/swc/tests/tsc-references/strictPropertyInitialization.1.normal.js
index ff063fdccf6..32ead08c50c 100644
--- a/crates/swc/tests/tsc-references/strictPropertyInitialization.1.normal.js
+++ b/crates/swc/tests/tsc-references/strictPropertyInitialization.1.normal.js
@@ -135,3 +135,13 @@ class C12 {
         this['c'] = 1;
     }
 }
+var E;
+(function(E) {
+    E["A"] = "A";
+    E["B"] = "B";
+})(E || (E = {}));
+class C13 {
+    constructor(){
+        this[E.A] = 1;
+    }
+}
diff --git a/crates/swc/tests/tsc-references/strictPropertyInitialization.2.minified.js b/crates/swc/tests/tsc-references/strictPropertyInitialization.2.minified.js
index 54d0bfb33f6..471db9891ca 100644
--- a/crates/swc/tests/tsc-references/strictPropertyInitialization.2.minified.js
+++ b/crates/swc/tests/tsc-references/strictPropertyInitialization.2.minified.js
@@ -1,5 +1,8 @@
 //// [strictPropertyInitialization.ts]
+var E;
 import "@swc/helpers/src/_class_private_field_get.mjs";
 import "@swc/helpers/src/_class_private_field_init.mjs";
 import "@swc/helpers/src/_class_private_field_set.mjs";
-Symbol();
+Symbol(), function(E) {
+    E.A = "A", E.B = "B";
+}(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/stringLiteralsAssignedToStringMappings.1.normal.js b/crates/swc/tests/tsc-references/stringLiteralsAssignedToStringMappings.1.normal.js
new file mode 100644
index 00000000000..74dd5239ac8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/stringLiteralsAssignedToStringMappings.1.normal.js
@@ -0,0 +1,10 @@
+//// [stringLiteralsAssignedToStringMappings.ts]
+// good
+x = "A";
+// bad
+x = "a";
+// good
+y = "1";
+// bad
+y = "a";
+y = "A";
diff --git a/crates/swc/tests/tsc-references/stringLiteralsAssignedToStringMappings.2.minified.js b/crates/swc/tests/tsc-references/stringLiteralsAssignedToStringMappings.2.minified.js
new file mode 100644
index 00000000000..05fb33ac65a
--- /dev/null
+++ b/crates/swc/tests/tsc-references/stringLiteralsAssignedToStringMappings.2.minified.js
@@ -0,0 +1,2 @@
+//// [stringLiteralsAssignedToStringMappings.ts]
+x = "A", x = "a", y = "1", y = "a", y = "A";
diff --git a/crates/swc/tests/tsc-references/stringMappingOverPatternLiterals.1.normal.js b/crates/swc/tests/tsc-references/stringMappingOverPatternLiterals.1.normal.js
new file mode 100644
index 00000000000..81c7dbca5e2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/stringMappingOverPatternLiterals.1.normal.js
@@ -0,0 +1,94 @@
+//// [stringMappingOverPatternLiterals.ts]
+// non-template
+function f1(a, b, c, a_template, b_template, c_template) {
+    // non-template versions should be assignable to templated versions (empty string matches string)
+    a_template = a;
+    b_template = b;
+    c_template = c;
+    // not the other way around
+    a = a_template;
+    b = b_template;
+    c = c_template;
+    // Additionally, all the template versions should be mutually incompatible (they describe differing sets)
+    a_template = b_template;
+    a_template = c_template;
+    b_template = a_template;
+    b_template = c_template;
+    c_template = a_template;
+    c_template = b_template;
+}
+// Raw string mapping assignability
+function f2(x1, x2, x3) {
+    // ok
+    x1 = x2;
+    x1 = x3;
+    x2 = "ABC";
+    x3 = "abc";
+    // should fail (sets do not match)
+    x2 = x1;
+    x2 = x3;
+    x3 = x1;
+    x3 = x2;
+    x2 = "AbC";
+    x3 = "AbC";
+}
+// Mappings over mappings
+function f3(x1, x2, x3) {
+    // _ideally_ these would all be equivalent
+    x1 = x2;
+    x1 = x3;
+    x2 = x1;
+    x2 = x3;
+    // you'd think these were equivalent - the outer `Uppercase` conceptually
+    // makes the inner `Lowercase` effectively a noop - but that's not so;
+    // the german sharp s makes that not completely true (lowercases to ss,
+    // which then uppercases to SS), so arbitrary nestings of mappings make differing sets!
+    x3 = x1;
+    x3 = x2;
+    // and this should also not be equivlent to any others
+    var x4 = null;
+    x1 = x4;
+    x2 = x4;
+    x3 = x4;
+    x4 = x1;
+    x4 = x2;
+    x4 = x3;
+}
+function f4(x1, x2) {
+    // Should both work
+    x1 = x2;
+    x2 = x1;
+}
+// Capitalize and uncapitalize on template literals
+function f5(cap_tem, cap_str, cap_tem_map, cap_tem_map2, uncap_tem, uncap_str, uncap_tem_map, uncap_tem_map2) {
+    // All these are capitalized
+    cap_str = cap_tem;
+    cap_str = cap_tem_map;
+    cap_str = cap_tem_map2;
+    // these are all equivalent
+    cap_tem = cap_tem_map;
+    cap_tem = cap_tem_map2;
+    cap_tem_map = cap_tem_map2;
+    cap_tem_map = cap_tem;
+    cap_tem_map2 = cap_tem_map;
+    cap_tem_map2 = cap_tem;
+    // meanwhile, these all require a `A` prefix
+    cap_tem = cap_str;
+    cap_tem_map = cap_str;
+    cap_tem_map2 = cap_str;
+    // All these are uncapitalized
+    uncap_str = uncap_tem;
+    uncap_str = uncap_tem_map;
+    uncap_str = uncap_tem_map2;
+    // these are all equivalent
+    uncap_tem = uncap_tem_map;
+    uncap_tem = uncap_tem_map2;
+    uncap_tem_map = uncap_tem_map2;
+    uncap_tem_map = uncap_tem;
+    uncap_tem_map2 = uncap_tem_map;
+    uncap_tem_map2 = uncap_tem;
+    // meanwhile, these all require a `a` prefix
+    uncap_tem = uncap_str;
+    uncap_tem_map = uncap_str;
+    uncap_tem_map2 = uncap_str;
+}
diff --git a/crates/swc/tests/tsc-references/stringMappingOverPatternLiterals.2.minified.js b/crates/swc/tests/tsc-references/stringMappingOverPatternLiterals.2.minified.js
new file mode 100644
index 00000000000..14b7c303047
--- /dev/null
+++ b/crates/swc/tests/tsc-references/stringMappingOverPatternLiterals.2.minified.js
@@ -0,0 +1 @@
+//// [stringMappingOverPatternLiterals.ts]
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing3.1.normal.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing3.1.normal.js
deleted file mode 100644
index ff91fc957ee..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing3.1.normal.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [superCallBeforeThisAccessing3.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Base = function Base(c) {
-    "use strict";
-    _class_call_check(this, Base);
-};
-var D = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(D, Base);
-    var _super = _create_super(D);
-    function D() {
-        _class_call_check(this, D);
-        var _this;
-        var x = function() {
-            _this._t;
-        };
-        x(); // no error; we only check super is called before this when the container is a constructor
-        _this._t; // error
-        _this = _super.call(this, undefined);
-        return _this;
-    }
-    return D;
-}(Base);
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing3.2.minified.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing3.2.minified.js
deleted file mode 100644
index a07973f61c2..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing3.2.minified.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [superCallBeforeThisAccessing3.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing4.1.normal.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing4.1.normal.js
deleted file mode 100644
index ca253f86e07..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing4.1.normal.js
+++ /dev/null
@@ -1,30 +0,0 @@
-//// [superCallBeforeThisAccessing4.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var D = /*#__PURE__*/ function(_superClass) {
-    "use strict";
-    _inherits(D, _superClass);
-    var _super = _create_super(D);
-    function D() {
-        _class_call_check(this, D);
-        var _this;
-        _this._t;
-        _this = _super.call(this);
-        return _this;
-    }
-    return D;
-}(null);
-var E = /*#__PURE__*/ function(_superClass) {
-    "use strict";
-    _inherits(E, _superClass);
-    var _super = _create_super(E);
-    function E() {
-        _class_call_check(this, E);
-        var _this;
-        _this = _super.call(this);
-        _this._t;
-        return _this;
-    }
-    return E;
-}(null);
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing4.2.minified.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing4.2.minified.js
deleted file mode 100644
index b641f6e5027..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing4.2.minified.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [superCallBeforeThisAccessing4.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing6.1.normal.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing6.1.normal.js
deleted file mode 100644
index 87cbe343cf4..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing6.1.normal.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [superCallBeforeThisAccessing6.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Base = function Base(c) {
-    "use strict";
-    _class_call_check(this, Base);
-};
-var D = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(D, Base);
-    var _super = _create_super(D);
-    function D() {
-        _class_call_check(this, D);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this));
-        return _this;
-    }
-    return D;
-}(Base);
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing6.2.minified.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing6.2.minified.js
deleted file mode 100644
index 115c2525e31..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing6.2.minified.js
+++ /dev/null
@@ -1,5 +0,0 @@
-//// [superCallBeforeThisAccessing6.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing7.1.normal.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing7.1.normal.js
deleted file mode 100644
index c0ab41cd035..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing7.1.normal.js
+++ /dev/null
@@ -1,23 +0,0 @@
-//// [superCallBeforeThisAccessing7.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Base = function Base(c) {
-    "use strict";
-    _class_call_check(this, Base);
-};
-var D = /*#__PURE__*/ function(Base) {
-    "use strict";
-    _inherits(D, Base);
-    var _super = _create_super(D);
-    function D() {
-        _class_call_check(this, D);
-        var _this;
-        var x = {
-            j: _this._t
-        };
-        _this = _super.call(this, undefined);
-        return _this;
-    }
-    return D;
-}(Base);
diff --git a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing7.2.minified.js b/crates/swc/tests/tsc-references/superCallBeforeThisAccessing7.2.minified.js
deleted file mode 100644
index 5be0db76830..00000000000
--- a/crates/swc/tests/tsc-references/superCallBeforeThisAccessing7.2.minified.js
+++ /dev/null
@@ -1,4 +0,0 @@
-//// [superCallBeforeThisAccessing7.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/superPropertyInConstructorBeforeSuperCall.1.normal.js b/crates/swc/tests/tsc-references/superPropertyInConstructorBeforeSuperCall.1.normal.js
deleted file mode 100644
index 5d79feb5bce..00000000000
--- a/crates/swc/tests/tsc-references/superPropertyInConstructorBeforeSuperCall.1.normal.js
+++ /dev/null
@@ -1,42 +0,0 @@
-//// [superPropertyInConstructorBeforeSuperCall.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _possible_constructor_return from "@swc/helpers/src/_possible_constructor_return.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var B = /*#__PURE__*/ function() {
-    "use strict";
-    function B(x) {
-        _class_call_check(this, B);
-    }
-    var _proto = B.prototype;
-    _proto.x = function x() {
-        return "";
-    };
-    return B;
-}();
-var C1 = /*#__PURE__*/ function(B) {
-    "use strict";
-    _inherits(C1, B);
-    var _super = _create_super(C1);
-    function C1() {
-        _class_call_check(this, C1);
-        var _this;
-        _get((_assert_this_initialized(_this), _get_prototype_of(C1.prototype)), "x", _this).call(_this);
-        _this = _super.call(this);
-        return _possible_constructor_return(_this);
-    }
-    return C1;
-}(B);
-var C2 = /*#__PURE__*/ function(B) {
-    "use strict";
-    _inherits(C2, B);
-    var _super = _create_super(C2);
-    function C2() {
-        _class_call_check(this, C2);
-        return _super.call(this, _get(_get_prototype_of(C2.prototype), "x", this).call(this));
-    }
-    return C2;
-}(B);
diff --git a/crates/swc/tests/tsc-references/superPropertyInConstructorBeforeSuperCall.2.minified.js b/crates/swc/tests/tsc-references/superPropertyInConstructorBeforeSuperCall.2.minified.js
deleted file mode 100644
index 1d3d25402af..00000000000
--- a/crates/swc/tests/tsc-references/superPropertyInConstructorBeforeSuperCall.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [superPropertyInConstructorBeforeSuperCall.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _possible_constructor_return from "@swc/helpers/src/_possible_constructor_return.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
diff --git a/crates/swc/tests/tsc-references/symbolProperty59.1.normal.js b/crates/swc/tests/tsc-references/symbolProperty59.1.normal.js
deleted file mode 100644
index 60d117bf2d0..00000000000
--- a/crates/swc/tests/tsc-references/symbolProperty59.1.normal.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [symbolProperty59.ts]
diff --git a/crates/swc/tests/tsc-references/symbolProperty59.2.minified.js b/crates/swc/tests/tsc-references/symbolProperty59.2.minified.js
deleted file mode 100644
index 60d117bf2d0..00000000000
--- a/crates/swc/tests/tsc-references/symbolProperty59.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [symbolProperty59.ts]
diff --git a/crates/swc/tests/tsc-references/symbolProperty7.1.normal.js b/crates/swc/tests/tsc-references/symbolProperty7.1.normal.js
deleted file mode 100644
index c34a947d7a1..00000000000
--- a/crates/swc/tests/tsc-references/symbolProperty7.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [symbolProperty7.ts]
-let _Symbol = Symbol(), _Symbol1 = Symbol(), _Symbol2 = Symbol();
-class C {
-    [_Symbol1]() {}
-    get [_Symbol2]() {
-        return 0;
-    }
-    constructor(){
-        this[_Symbol] = 0;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/symbolProperty7.2.minified.js b/crates/swc/tests/tsc-references/symbolProperty7.2.minified.js
deleted file mode 100644
index 5706aa8700e..00000000000
--- a/crates/swc/tests/tsc-references/symbolProperty7.2.minified.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [symbolProperty7.ts]
-Symbol(), Symbol(), Symbol();
diff --git a/crates/swc/tests/tsc-references/taggedTemplatesWithTypeArguments2.1.normal.js b/crates/swc/tests/tsc-references/taggedTemplatesWithTypeArguments2.1.normal.js
deleted file mode 100644
index 5a5fec73bc2..00000000000
--- a/crates/swc/tests/tsc-references/taggedTemplatesWithTypeArguments2.1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [taggedTemplatesWithTypeArguments2.ts]
-//! 
-//!   x Expression expected
-//!     ,-[34:1]
-//!  34 | 
-//!  35 | class SomeDerived<T> extends SomeBase<number, string, T> {
-//!  36 |     constructor() {
-//!  37 |         super<number, string, T> `hello world`;
-//!     :              ^
-//!  38 |     }
-//!  39 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/taggedTemplatesWithTypeArguments2.2.minified.js b/crates/swc/tests/tsc-references/taggedTemplatesWithTypeArguments2.2.minified.js
deleted file mode 100644
index 5a5fec73bc2..00000000000
--- a/crates/swc/tests/tsc-references/taggedTemplatesWithTypeArguments2.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [taggedTemplatesWithTypeArguments2.ts]
-//! 
-//!   x Expression expected
-//!     ,-[34:1]
-//!  34 | 
-//!  35 | class SomeDerived<T> extends SomeBase<number, string, T> {
-//!  36 |     constructor() {
-//!  37 |         super<number, string, T> `hello world`;
-//!     :              ^
-//!  38 |     }
-//!  39 | }
-//!     `----
diff --git a/crates/swc/tests/tsc-references/templateLiteralTypes3.1.normal.js b/crates/swc/tests/tsc-references/templateLiteralTypes3.1.normal.js
deleted file mode 100644
index ee1d99f623c..00000000000
--- a/crates/swc/tests/tsc-references/templateLiteralTypes3.1.normal.js
+++ /dev/null
@@ -1,97 +0,0 @@
-//// [templateLiteralTypes3.ts]
-// Inference from template literal type to template literal type
-function f1(s, n, b, t) {
-    var x1 = foo1("hello"); // Error
-    var x2 = foo1("*hello*");
-    var x3 = foo1("**hello**");
-    var x4 = foo1("*".concat(s, "*"));
-    var x5 = foo1("*".concat(n, "*"));
-    var x6 = foo1("*".concat(b, "*"));
-    var x7 = foo1("*".concat(t, "*"));
-    var x8 = foo1("**".concat(s, "**"));
-}
-function f2() {
-    var x;
-    x = "1.1.1";
-    x = "1.1.1";
-    x = "1.1.1";
-    x = "1.1.1";
-    x = "1.1.1";
-    x = "1.1.1";
-    x = "1.1.1";
-    x = "1.1.1";
-}
-function f3(s, n, b, t) {
-    var x;
-    x = "hello"; // Error
-    x = "*hello*";
-    x = "**hello**";
-    x = "*".concat(s, "*");
-    x = "*".concat(n, "*");
-    x = "*".concat(b, "*");
-    x = "*".concat(t, "*");
-    x = "**".concat(s, "**");
-}
-function f4(s, n, b, t) {
-    var x;
-    x = "123"; // Error
-    x = "*123*";
-    x = "**123**"; // Error
-    x = "*".concat(s, "*"); // Error
-    x = "*".concat(n, "*");
-    x = "*".concat(b, "*"); // Error
-    x = "*".concat(t, "*");
-}
-var value1 = "abc";
-var templated1 = "".concat(value1, " abc");
-// Type '`${string} abc`' is not assignable to type '`${string} ${string}`'.
-var value2 = "abc";
-var templated2 = "".concat(value2, " abc");
-chain("a");
-// Repro from #46125
-function ff1(x, y, z) {
-    if (x === y) {
-        x; // `foo-${string}`
-    }
-    if (x === z) {}
-}
-function ff2(x, y, z) {
-    if (x === y) {
-        x; // `foo-${T}`
-    }
-    if (x === z) {}
-}
-function ff3(x, y) {
-    if (x === y) {
-        x; // `foo-${string}` | 'bar'
-    }
-}
-function ff4(x, y) {
-    if (x === "foo-test") {
-        x; // 'foo-test'
-    }
-    if (y === "foo-test") {
-        y; // 'foo-test'
-    }
-}
-function reducer(action) {
-    if (action.type === "FOO_SUCCESS") {
-        action.type;
-        action.response;
-    }
-}
-noSpread([
-    "1.2.3",
-    "1.2.4"
-]);
-noSpread([
-    "1.2.3",
-    "1.2.4"
-]);
-spread("1.2.3", "1.2.4");
-spread("1.2.3", "1.2.4");
-function ft1(t, u, u1, u2) {
-    spread("1.".concat(t, ".3"), "1.".concat(t, ".4"));
-    spread("1.".concat(u, ".3"), "1.".concat(u, ".4"));
-    spread(u1, u2);
-}
diff --git a/crates/swc/tests/tsc-references/templateLiteralTypes3.2.minified.js b/crates/swc/tests/tsc-references/templateLiteralTypes3.2.minified.js
deleted file mode 100644
index de4733d0463..00000000000
--- a/crates/swc/tests/tsc-references/templateLiteralTypes3.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [templateLiteralTypes3.ts]
-chain("a"), noSpread([
-    "1.2.3",
-    "1.2.4"
-]), noSpread([
-    "1.2.3",
-    "1.2.4"
-]), spread("1.2.3", "1.2.4"), spread("1.2.3", "1.2.4");
diff --git a/crates/swc/tests/tsc-references/templateLiteralTypes4.1.normal.js b/crates/swc/tests/tsc-references/templateLiteralTypes4.1.normal.js
new file mode 100644
index 00000000000..e64cf4f1992
--- /dev/null
+++ b/crates/swc/tests/tsc-references/templateLiteralTypes4.1.normal.js
@@ -0,0 +1,33 @@
+//// [templateLiteralTypes4.ts]
+// infer from number
+var // infer from literal enums
+StringLiteralEnum;
+(function(StringLiteralEnum) {
+    StringLiteralEnum["Zero"] = "0";
+    StringLiteralEnum["True"] = "true";
+    StringLiteralEnum["False"] = "false";
+    StringLiteralEnum["Undefined"] = "undefined";
+    StringLiteralEnum["Null"] = "null";
+})(StringLiteralEnum || (StringLiteralEnum = {}));
+var NumberLiteralEnum;
+(function(NumberLiteralEnum) {
+    NumberLiteralEnum[NumberLiteralEnum["Zero"] = 0] = "Zero";
+    NumberLiteralEnum[NumberLiteralEnum["One"] = 1] = "One";
+})(NumberLiteralEnum || (NumberLiteralEnum = {}));
+var // infer from non-literal enums
+NonLiteralEnum;
+(function(NonLiteralEnum) {
+    NonLiteralEnum[NonLiteralEnum["Zero"] = 0] = "Zero";
+    NonLiteralEnum[NonLiteralEnum["One"] = 1] = "One";
+})(NonLiteralEnum || (NonLiteralEnum = {}));
+p.getIndex(0); // ok, 0 is a valid index
+p.getIndex(1); // ok, 1 is a valid index
+p.getIndex(2); // error, 2 is not a valid index
+p.setIndex(0, 0); // ok, 0 is a valid index
+p.setIndex(1, 0); // ok, 1 is a valid index
+p.setIndex(2, 3); // error, 2 is not a valid index
+f1("**123**"); // "123"
+f2("**123**"); // 123
+f3("**123**"); // 123n
+f4("**true**"); // true | "true"
+f4("**false**"); // false | "false"
diff --git a/crates/swc/tests/tsc-references/templateLiteralTypes4.2.minified.js b/crates/swc/tests/tsc-references/templateLiteralTypes4.2.minified.js
new file mode 100644
index 00000000000..495741e42e6
--- /dev/null
+++ b/crates/swc/tests/tsc-references/templateLiteralTypes4.2.minified.js
@@ -0,0 +1,9 @@
+//// [templateLiteralTypes4.ts]
+var StringLiteralEnum, NumberLiteralEnum, NonLiteralEnum;
+!function(StringLiteralEnum) {
+    StringLiteralEnum.Zero = "0", StringLiteralEnum.True = "true", StringLiteralEnum.False = "false", StringLiteralEnum.Undefined = "undefined", StringLiteralEnum.Null = "null";
+}(StringLiteralEnum || (StringLiteralEnum = {})), function(NumberLiteralEnum) {
+    NumberLiteralEnum[NumberLiteralEnum.Zero = 0] = "Zero", NumberLiteralEnum[NumberLiteralEnum.One = 1] = "One";
+}(NumberLiteralEnum || (NumberLiteralEnum = {})), function(NonLiteralEnum) {
+    NonLiteralEnum[NonLiteralEnum.Zero = 0] = "Zero", NonLiteralEnum[NonLiteralEnum.One = 1] = "One";
+}(NonLiteralEnum || (NonLiteralEnum = {})), p.getIndex(0), p.getIndex(1), p.getIndex(2), p.setIndex(0, 0), p.setIndex(1, 0), p.setIndex(2, 3), f1("**123**"), f2("**123**"), f3("**123**"), f4("**true**"), f4("**false**");
diff --git a/crates/swc/tests/tsc-references/templateStringMultiline3.1.normal.js b/crates/swc/tests/tsc-references/templateStringMultiline3.1.normal.js
index a6dcc059a4c..c5885946964 100644
--- a/crates/swc/tests/tsc-references/templateStringMultiline3.1.normal.js
+++ b/crates/swc/tests/tsc-references/templateStringMultiline3.1.normal.js
@@ -1,3 +1,2 @@
 //// [templateStringMultiline3.ts]
-// newlines are <CR>
-"\n";
+// newlines are <CR>`\`
diff --git a/crates/swc/tests/tsc-references/thisInInvalidContexts.1.normal.js b/crates/swc/tests/tsc-references/thisInInvalidContexts.1.normal.js
deleted file mode 100644
index 4fda5c39bd3..00000000000
--- a/crates/swc/tests/tsc-references/thisInInvalidContexts.1.normal.js
+++ /dev/null
@@ -1,61 +0,0 @@
-//// [thisInInvalidContexts.ts]
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var BaseErrClass = function BaseErrClass(t) {
-    "use strict";
-    _class_call_check(this, BaseErrClass);
-};
-var ClassWithNoInitializer = /*#__PURE__*/ function(BaseErrClass) {
-    "use strict";
-    _inherits(ClassWithNoInitializer, BaseErrClass);
-    var _super = _create_super(ClassWithNoInitializer);
-    function ClassWithNoInitializer() {
-        _class_call_check(this, ClassWithNoInitializer);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this)); // Error
-        return _this;
-    }
-    return ClassWithNoInitializer;
-}(BaseErrClass);
-var ClassWithInitializer = /*#__PURE__*/ function(BaseErrClass) {
-    "use strict";
-    _inherits(ClassWithInitializer, BaseErrClass);
-    var _super = _create_super(ClassWithInitializer);
-    function ClassWithInitializer() {
-        _class_call_check(this, ClassWithInitializer);
-        var _this;
-        _this = _super.call(this, _assert_this_initialized(_this)); // Error
-        _this.t = 4;
-        return _this;
-    }
-    return ClassWithInitializer;
-}(BaseErrClass);
-var M;
-(function(M) {
-    //'this' in module variable
-    var x = this; // Error
-})(M || (M = {}));
-//'this' as type parameter constraint
-// function fn<T extends this >() { } // Error
-//'this' as a type argument
-function genericFunc(x) {}
-genericFunc(undefined); // Should be an error
-var ErrClass3 = /*#__PURE__*/ function(_this) {
-    "use strict";
-    _inherits(ErrClass3, _this);
-    var _super = _create_super(ErrClass3);
-    function ErrClass3() {
-        _class_call_check(this, ErrClass3);
-        return _super.apply(this, arguments);
-    }
-    return ErrClass3;
-}(this);
-var //'this' as a computed enum value
-SomeEnum;
-(function(SomeEnum) {
-    SomeEnum[SomeEnum["A"] = this] = "A";
-    SomeEnum[SomeEnum["B"] = this.spaaaace // Also should not be allowed
-    ] = "B";
-})(SomeEnum || (SomeEnum = {}));
diff --git a/crates/swc/tests/tsc-references/thisInInvalidContexts.2.minified.js b/crates/swc/tests/tsc-references/thisInInvalidContexts.2.minified.js
deleted file mode 100644
index 35d869910be..00000000000
--- a/crates/swc/tests/tsc-references/thisInInvalidContexts.2.minified.js
+++ /dev/null
@@ -1,9 +0,0 @@
-//// [thisInInvalidContexts.ts]
-var M, SomeEnum;
-import _assert_this_initialized from "@swc/helpers/src/_assert_this_initialized.mjs";
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-M || (M = {}), function(SomeEnum) {
-    SomeEnum[SomeEnum.A = this] = "A", SomeEnum[SomeEnum.B = this.spaaaace] = "B";
-}(SomeEnum || (SomeEnum = {}));
diff --git a/crates/swc/tests/tsc-references/thisInInvalidContextsExternalModule.1.normal.js b/crates/swc/tests/tsc-references/thisInInvalidContextsExternalModule.1.normal.js
deleted file mode 100644
index c018627efde..00000000000
--- a/crates/swc/tests/tsc-references/thisInInvalidContextsExternalModule.1.normal.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [thisInInvalidContextsExternalModule.ts]
-//! 
-//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
-//!     ,-[40:1]
-//!  40 |     B = this.spaaaace // Also should not be allowed
-//!  41 | }
-//!  42 | 
-//!  43 | export = this; // Should be an error
-//!     : ^^^^^^^^^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/thisInInvalidContextsExternalModule.2.minified.js b/crates/swc/tests/tsc-references/thisInInvalidContextsExternalModule.2.minified.js
deleted file mode 100644
index c018627efde..00000000000
--- a/crates/swc/tests/tsc-references/thisInInvalidContextsExternalModule.2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [thisInInvalidContextsExternalModule.ts]
-//! 
-//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
-//!     ,-[40:1]
-//!  40 |     B = this.spaaaace // Also should not be allowed
-//!  41 | }
-//!  42 | 
-//!  43 | export = this; // Should be an error
-//!     : ^^^^^^^^^^^^^^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/trailingCommasInBindingPatterns.1.normal.js b/crates/swc/tests/tsc-references/trailingCommasInBindingPatterns.1.normal.js
deleted file mode 100644
index 9c86582ebb4..00000000000
--- a/crates/swc/tests/tsc-references/trailingCommasInBindingPatterns.1.normal.js
+++ /dev/null
@@ -1,44 +0,0 @@
-//// [trailingCommasInBindingPatterns.ts]
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[1:1]
-//!  1 | const [...a,] = [];
-//!    :            ^
-//!  2 | const {...b,} = {};
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[1:1]
-//!  1 | const [...a,] = [];
-//!  2 | const {...b,} = {};
-//!    :            ^
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!  5 | ({...d,} = {});
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[1:1]
-//!  1 | const [...a,] = [];
-//!  2 | const {...b,} = {};
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!    :       ^
-//!  5 | ({...d,} = {});
-//!  6 | 
-//!  7 | // Allowed for non-rest elements
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[2:1]
-//!  2 | const {...b,} = {};
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!  5 | ({...d,} = {});
-//!    :       ^
-//!  6 | 
-//!  7 | // Allowed for non-rest elements
-//!  8 | const [e,] = <any>[];
-//!    `----
diff --git a/crates/swc/tests/tsc-references/trailingCommasInBindingPatterns.2.minified.js b/crates/swc/tests/tsc-references/trailingCommasInBindingPatterns.2.minified.js
deleted file mode 100644
index 9c86582ebb4..00000000000
--- a/crates/swc/tests/tsc-references/trailingCommasInBindingPatterns.2.minified.js
+++ /dev/null
@@ -1,44 +0,0 @@
-//// [trailingCommasInBindingPatterns.ts]
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[1:1]
-//!  1 | const [...a,] = [];
-//!    :            ^
-//!  2 | const {...b,} = {};
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[1:1]
-//!  1 | const [...a,] = [];
-//!  2 | const {...b,} = {};
-//!    :            ^
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!  5 | ({...d,} = {});
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[1:1]
-//!  1 | const [...a,] = [];
-//!  2 | const {...b,} = {};
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!    :       ^
-//!  5 | ({...d,} = {});
-//!  6 | 
-//!  7 | // Allowed for non-rest elements
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[2:1]
-//!  2 | const {...b,} = {};
-//!  3 | let c, d;
-//!  4 | ([...c,] = []);
-//!  5 | ({...d,} = {});
-//!    :       ^
-//!  6 | 
-//!  7 | // Allowed for non-rest elements
-//!  8 | const [e,] = <any>[];
-//!    `----
diff --git a/crates/swc/tests/tsc-references/trailingCommasInFunctionParametersAndArguments.1.normal.js b/crates/swc/tests/tsc-references/trailingCommasInFunctionParametersAndArguments.1.normal.js
deleted file mode 100644
index 77a76a6c8c0..00000000000
--- a/crates/swc/tests/tsc-references/trailingCommasInFunctionParametersAndArguments.1.normal.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [trailingCommasInFunctionParametersAndArguments.ts]
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[3:1]
-//!  3 | 
-//!  4 | f1(1,);
-//!  5 | 
-//!  6 | function f2(...args,) {}
-//!    :                    ^
-//!  7 | 
-//!  8 | // Allowed for ambient declarations
-//!  9 | declare function f25(...args,): void;
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!     ,-[6:1]
-//!   6 | function f2(...args,) {}
-//!   7 | 
-//!   8 | // Allowed for ambient declarations
-//!   9 | declare function f25(...args,): void;
-//!     :                             ^
-//!  10 | 
-//!  11 | f2(...[],);
-//!     `----
diff --git a/crates/swc/tests/tsc-references/trailingCommasInFunctionParametersAndArguments.2.minified.js b/crates/swc/tests/tsc-references/trailingCommasInFunctionParametersAndArguments.2.minified.js
deleted file mode 100644
index 77a76a6c8c0..00000000000
--- a/crates/swc/tests/tsc-references/trailingCommasInFunctionParametersAndArguments.2.minified.js
+++ /dev/null
@@ -1,24 +0,0 @@
-//// [trailingCommasInFunctionParametersAndArguments.ts]
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!    ,-[3:1]
-//!  3 | 
-//!  4 | f1(1,);
-//!  5 | 
-//!  6 | function f2(...args,) {}
-//!    :                    ^
-//!  7 | 
-//!  8 | // Allowed for ambient declarations
-//!  9 | declare function f25(...args,): void;
-//!    `----
-//! 
-//!   x Trailing comma isn't permitted after a rest element
-//!     ,-[6:1]
-//!   6 | function f2(...args,) {}
-//!   7 | 
-//!   8 | // Allowed for ambient declarations
-//!   9 | declare function f25(...args,): void;
-//!     :                             ^
-//!  10 | 
-//!  11 | f2(...[],);
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxAttributeInvalidNames.1.normal.js b/crates/swc/tests/tsc-references/tsxAttributeInvalidNames.1.normal.js
deleted file mode 100644
index 5e1b39a06dc..00000000000
--- a/crates/swc/tests/tsc-references/tsxAttributeInvalidNames.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Unexpected token `test1`. Expected jsx identifier
-//!     ,-[7:1]
-//!   7 | }
-//!   8 | 
-//!   9 | // Invalid names
-//!  10 | <test1 32data={32} />;
-//!     :  ^^^^^
-//!  11 | <test2 -data={32} />;
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxAttributeInvalidNames.2.minified.js b/crates/swc/tests/tsc-references/tsxAttributeInvalidNames.2.minified.js
deleted file mode 100644
index 5e1b39a06dc..00000000000
--- a/crates/swc/tests/tsc-references/tsxAttributeInvalidNames.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Unexpected token `test1`. Expected jsx identifier
-//!     ,-[7:1]
-//!   7 | }
-//!   8 | 
-//!   9 | // Invalid names
-//!  10 | <test1 32data={32} />;
-//!     :  ^^^^^
-//!  11 | <test2 -data={32} />;
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2015).1.normal.js
deleted file mode 100644
index 6b0da642f68..00000000000
--- a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2015).1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[2:1]
-//!  2 | declare const React: any;
-//!  3 | 
-//!  4 | export function T1(a: any) {
-//!  5 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  6 | }
-//!  7 | 
-//!  8 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2015).2.minified.js
deleted file mode 100644
index 6b0da642f68..00000000000
--- a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2015).2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[2:1]
-//!  2 | declare const React: any;
-//!  3 | 
-//!  4 | export function T1(a: any) {
-//!  5 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  6 | }
-//!  7 | 
-//!  8 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2018).1.normal.js b/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2018).1.normal.js
deleted file mode 100644
index 6b0da642f68..00000000000
--- a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2018).1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[2:1]
-//!  2 | declare const React: any;
-//!  3 | 
-//!  4 | export function T1(a: any) {
-//!  5 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  6 | }
-//!  7 | 
-//!  8 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2018).2.minified.js b/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2018).2.minified.js
deleted file mode 100644
index 6b0da642f68..00000000000
--- a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2018).2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[2:1]
-//!  2 | declare const React: any;
-//!  3 | 
-//!  4 | export function T1(a: any) {
-//!  5 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  6 | }
-//!  7 | 
-//!  8 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2022).1.normal.js
deleted file mode 100644
index 6b0da642f68..00000000000
--- a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2022).1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[2:1]
-//!  2 | declare const React: any;
-//!  3 | 
-//!  4 | export function T1(a: any) {
-//!  5 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  6 | }
-//!  7 | 
-//!  8 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2022).2.minified.js
deleted file mode 100644
index 6b0da642f68..00000000000
--- a/crates/swc/tests/tsc-references/tsxEmitSpreadAttribute(target=es2022).2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[2:1]
-//!  2 | declare const React: any;
-//!  3 | 
-//!  4 | export function T1(a: any) {
-//!  5 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  6 | }
-//!  7 | 
-//!  8 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxErrorRecovery1.1.normal.js b/crates/swc/tests/tsc-references/tsxErrorRecovery1.1.normal.js
deleted file mode 100644
index ed883641c75..00000000000
--- a/crates/swc/tests/tsc-references/tsxErrorRecovery1.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[2:1]
-//!  2 | declare namespace JSX { interface Element { } }
-//!  3 | 
-//!  4 | function foo() {
-//!  5 | 	var x = <div>  { </div>
-//!    :           ^^^
-//!  6 | }
-//!  7 | // Shouldn't see any errors down here
-//!  8 | var y = { a: 1 };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxErrorRecovery1.2.minified.js b/crates/swc/tests/tsc-references/tsxErrorRecovery1.2.minified.js
deleted file mode 100644
index ed883641c75..00000000000
--- a/crates/swc/tests/tsc-references/tsxErrorRecovery1.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Unexpected token `div`. Expected jsx identifier
-//!    ,-[2:1]
-//!  2 | declare namespace JSX { interface Element { } }
-//!  3 | 
-//!  4 | function foo() {
-//!  5 | 	var x = <div>  { </div>
-//!    :           ^^^
-//!  6 | }
-//!  7 | // Shouldn't see any errors down here
-//!  8 | var y = { a: 1 };
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxFragmentErrors.1.normal.js b/crates/swc/tests/tsc-references/tsxFragmentErrors.1.normal.js
deleted file mode 100644
index 4d33b8c7929..00000000000
--- a/crates/swc/tests/tsc-references/tsxFragmentErrors.1.normal.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Expression expected
-//!     ,-[7:1]
-//!   7 | }
-//!   8 | declare var React: any;
-//!   9 | 
-//!  10 | <>hi</div> // Error
-//!     :  ^
-//!  11 | 
-//!  12 | <>eof   // Error
-//!     `----
-//! 
-//!   x Expression expected
-//!     ,-[9:1]
-//!   9 | 
-//!  10 | <>hi</div> // Error
-//!  11 | 
-//!  12 | <>eof   // Error
-//!     :  ^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxFragmentErrors.2.minified.js b/crates/swc/tests/tsc-references/tsxFragmentErrors.2.minified.js
deleted file mode 100644
index 4d33b8c7929..00000000000
--- a/crates/swc/tests/tsc-references/tsxFragmentErrors.2.minified.js
+++ /dev/null
@@ -1,21 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Expression expected
-//!     ,-[7:1]
-//!   7 | }
-//!   8 | declare var React: any;
-//!   9 | 
-//!  10 | <>hi</div> // Error
-//!     :  ^
-//!  11 | 
-//!  12 | <>eof   // Error
-//!     `----
-//! 
-//!   x Expression expected
-//!     ,-[9:1]
-//!   9 | 
-//!  10 | <>hi</div> // Error
-//!  11 | 
-//!  12 | <>eof   // Error
-//!     :  ^
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2015).1.normal.js
deleted file mode 100644
index 28ce38ab4f7..00000000000
--- a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2015).1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[1:1]
-//!  1 | /// <reference path="/.lib/react16.d.ts" />
-//!  2 | 
-//!  3 | export function T1(a: any) {
-//!  4 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  5 | }
-//!  6 | 
-//!  7 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2015).2.minified.js
deleted file mode 100644
index 28ce38ab4f7..00000000000
--- a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2015).2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[1:1]
-//!  1 | /// <reference path="/.lib/react16.d.ts" />
-//!  2 | 
-//!  3 | export function T1(a: any) {
-//!  4 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  5 | }
-//!  6 | 
-//!  7 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2018).1.normal.js b/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2018).1.normal.js
deleted file mode 100644
index 28ce38ab4f7..00000000000
--- a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2018).1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[1:1]
-//!  1 | /// <reference path="/.lib/react16.d.ts" />
-//!  2 | 
-//!  3 | export function T1(a: any) {
-//!  4 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  5 | }
-//!  6 | 
-//!  7 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2018).2.minified.js b/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2018).2.minified.js
deleted file mode 100644
index 28ce38ab4f7..00000000000
--- a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2018).2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[1:1]
-//!  1 | /// <reference path="/.lib/react16.d.ts" />
-//!  2 | 
-//!  3 | export function T1(a: any) {
-//!  4 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  5 | }
-//!  6 | 
-//!  7 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2022).1.normal.js
deleted file mode 100644
index 28ce38ab4f7..00000000000
--- a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2022).1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[1:1]
-//!  1 | /// <reference path="/.lib/react16.d.ts" />
-//!  2 | 
-//!  3 | export function T1(a: any) {
-//!  4 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  5 | }
-//!  6 | 
-//!  7 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2022).2.minified.js
deleted file mode 100644
index 28ce38ab4f7..00000000000
--- a/crates/swc/tests/tsc-references/tsxReactEmitSpreadAttribute(target=es2022).2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [test.tsx]
-//! 
-//!   x Expected '>', got 'className'
-//!    ,-[1:1]
-//!  1 | /// <reference path="/.lib/react16.d.ts" />
-//!  2 | 
-//!  3 | export function T1(a: any) {
-//!  4 |     return <div className={"T1"} { ...a }>T1</div>;
-//!    :                 ^^^^^^^^^
-//!  5 | }
-//!  6 | 
-//!  7 | export function T2(a: any, b: any) {
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxStatelessFunctionComponents1.1.normal.js b/crates/swc/tests/tsc-references/tsxStatelessFunctionComponents1.1.normal.js
deleted file mode 100644
index 44fead436aa..00000000000
--- a/crates/swc/tests/tsc-references/tsxStatelessFunctionComponents1.1.normal.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Expected ',', got ';'
-//!     ,-[39:1]
-//!  39 | let i1 = <EmptyPropSFC ref={x => x.greeting.substr(10)} />
-//!  40 | 
-//!  41 | let o = {
-//!  42 |     prop1: true;
-//!     :                ^
-//!  43 | }
-//!  44 | 
-//!  45 | // OK as access properties are allow when spread
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxStatelessFunctionComponents1.2.minified.js b/crates/swc/tests/tsc-references/tsxStatelessFunctionComponents1.2.minified.js
deleted file mode 100644
index 44fead436aa..00000000000
--- a/crates/swc/tests/tsc-references/tsxStatelessFunctionComponents1.2.minified.js
+++ /dev/null
@@ -1,13 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Expected ',', got ';'
-//!     ,-[39:1]
-//!  39 | let i1 = <EmptyPropSFC ref={x => x.greeting.substr(10)} />
-//!  40 | 
-//!  41 | let o = {
-//!  42 |     prop1: true;
-//!     :                ^
-//!  43 | }
-//!  44 | 
-//!  45 | // OK as access properties are allow when spread
-//!     `----
diff --git a/crates/swc/tests/tsc-references/tsxTypeArgumentResolution.1.normal.js b/crates/swc/tests/tsc-references/tsxTypeArgumentResolution.1.normal.js
deleted file mode 100644
index 17620e199a1..00000000000
--- a/crates/swc/tests/tsc-references/tsxTypeArgumentResolution.1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | import React = require('react');
-//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!  3 | 
-//!  4 | interface Prop {
-//!  5 |     a: number,
-//!    `----
diff --git a/crates/swc/tests/tsc-references/tsxTypeArgumentResolution.2.minified.js b/crates/swc/tests/tsc-references/tsxTypeArgumentResolution.2.minified.js
deleted file mode 100644
index 17620e199a1..00000000000
--- a/crates/swc/tests/tsc-references/tsxTypeArgumentResolution.2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [file.tsx]
-//! 
-//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | import React = require('react');
-//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-//!  3 | 
-//!  4 | interface Prop {
-//!  5 |     a: number,
-//!    `----
diff --git a/crates/swc/tests/tsc-references/twoAccessorsWithSameName.1.normal.js b/crates/swc/tests/tsc-references/twoAccessorsWithSameName.1.normal.js
deleted file mode 100644
index 3b77760a324..00000000000
--- a/crates/swc/tests/tsc-references/twoAccessorsWithSameName.1.normal.js
+++ /dev/null
@@ -1,63 +0,0 @@
-//// [twoAccessorsWithSameName.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _define_enumerable_properties from "@swc/helpers/src/_define_enumerable_properties.mjs";
-var C = /*#__PURE__*/ function() {
-    "use strict";
-    function C() {
-        _class_call_check(this, C);
-    }
-    _create_class(C, [
-        {
-            key: "x",
-            get: function get() {
-                return 1;
-            } // error
-        }
-    ]);
-    return C;
-}();
-var D = /*#__PURE__*/ function() {
-    "use strict";
-    function D() {
-        _class_call_check(this, D);
-    }
-    _create_class(D, [
-        {
-            key: "x",
-            set: function set(v1) {} // error
-        }
-    ]);
-    return D;
-}();
-var E = /*#__PURE__*/ function() {
-    "use strict";
-    function E() {
-        _class_call_check(this, E);
-    }
-    _create_class(E, [
-        {
-            key: "x",
-            get: function get() {
-                return 1;
-            },
-            set: function set(v1) {}
-        }
-    ]);
-    return E;
-}();
-var _obj, _mutatorMap = {};
-var x = (_obj = {
-    get x () {
-        return 1;
-    }
-}, // error
-_mutatorMap["x"] = _mutatorMap["x"] || {}, _mutatorMap["x"].get = function() {
-    return 1;
-}, _define_enumerable_properties(_obj, _mutatorMap), _obj);
-var y = {
-    get x () {
-        return 1;
-    },
-    set x (v){}
-};
diff --git a/crates/swc/tests/tsc-references/twoAccessorsWithSameName.2.minified.js b/crates/swc/tests/tsc-references/twoAccessorsWithSameName.2.minified.js
deleted file mode 100644
index 4ede462dfe0..00000000000
--- a/crates/swc/tests/tsc-references/twoAccessorsWithSameName.2.minified.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [twoAccessorsWithSameName.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _define_enumerable_properties from "@swc/helpers/src/_define_enumerable_properties.mjs";
-var _mutatorMap = {};
-_mutatorMap.x = _mutatorMap.x || {}, _mutatorMap.x.get = function() {
-    return 1;
-}, _define_enumerable_properties({
-    get x () {
-        return 1;
-    }
-}, _mutatorMap);
diff --git a/crates/swc/tests/tsc-references/typeAndNamespaceExportMerge.1.normal.js b/crates/swc/tests/tsc-references/typeAndNamespaceExportMerge.1.normal.js
new file mode 100644
index 00000000000..14ca7628333
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeAndNamespaceExportMerge.1.normal.js
@@ -0,0 +1,12 @@
+//// [typeAndNamespaceExportMerge.ts]
+// @strict
+//// [constants.ts]
+export var COFFEE = 0;
+export var TEA = 1;
+//// [drink.ts]
+import * as _Drink from "./constants";
+export { _Drink as Drink };
+//// [index.ts]
+import { Drink } from "./drink";
+// 'Drink' only refers to a type, but is being used as a value here
+var x = Drink.TEA;
diff --git a/crates/swc/tests/tsc-references/typeAndNamespaceExportMerge.2.minified.js b/crates/swc/tests/tsc-references/typeAndNamespaceExportMerge.2.minified.js
new file mode 100644
index 00000000000..0d162230d53
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeAndNamespaceExportMerge.2.minified.js
@@ -0,0 +1,10 @@
+//// [typeAndNamespaceExportMerge.ts]
+//// [constants.ts]
+export var COFFEE = 0;
+export var TEA = 1;
+//// [drink.ts]
+import * as _Drink from "./constants";
+export { _Drink as Drink };
+//// [index.ts]
+import { Drink } from "./drink";
+Drink.TEA;
diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormThisMember.1.normal.js b/crates/swc/tests/tsc-references/typeGuardOfFormThisMember.1.normal.js
deleted file mode 100644
index 5a52b7df908..00000000000
--- a/crates/swc/tests/tsc-references/typeGuardOfFormThisMember.1.normal.js
+++ /dev/null
@@ -1,87 +0,0 @@
-//// [typeGuardOfFormThisMember.ts]
-// There's a 'File' class in the stdlib, wrap with a namespace to avoid collision
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _instanceof from "@swc/helpers/src/_instanceof.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Test;
-(function(Test) {
-    var FileSystemObject = /*#__PURE__*/ function() {
-        "use strict";
-        function FileSystemObject(path) {
-            _class_call_check(this, FileSystemObject);
-            this.path = path;
-        }
-        _create_class(FileSystemObject, [
-            {
-                key: "isFile",
-                get: function get() {
-                    return _instanceof(this, File);
-                },
-                set: function set(param) {
-                // noop
-                }
-            },
-            {
-                key: "isDirectory",
-                get: function get() {
-                    return _instanceof(this, Directory);
-                }
-            }
-        ]);
-        return FileSystemObject;
-    }();
-    Test.FileSystemObject = FileSystemObject;
-    var File = /*#__PURE__*/ function(FileSystemObject) {
-        "use strict";
-        _inherits(File, FileSystemObject);
-        var _super = _create_super(File);
-        function File(path, content) {
-            _class_call_check(this, File);
-            var _this;
-            _this = _super.call(this, path);
-            _this.content = content;
-            return _this;
-        }
-        return File;
-    }(FileSystemObject);
-    Test.File = File;
-    var Directory = /*#__PURE__*/ function(FileSystemObject) {
-        "use strict";
-        _inherits(Directory, FileSystemObject);
-        var _super = _create_super(Directory);
-        function Directory() {
-            _class_call_check(this, Directory);
-            return _super.apply(this, arguments);
-        }
-        return Directory;
-    }(FileSystemObject);
-    Test.Directory = Directory;
-    var file = new File("foo/bar.txt", "foo");
-    file.isNetworked = false;
-    file.isFSO = file.isFile;
-    file.isFile = true;
-    var x = file.isFile;
-    if (file.isFile) {
-        file.content;
-        if (file.isNetworked) {
-            file.host;
-            file.content;
-        }
-    } else if (file.isDirectory) {
-        file.children;
-    } else if (file.isNetworked) {
-        file.host;
-    }
-    var guard;
-    if (guard.isLeader) {
-        guard.lead();
-    } else if (guard.isFollower) {
-        guard.follow();
-    }
-    var general;
-    if (general.isMoreSpecific) {
-        general.do();
-    }
-})(Test || (Test = {}));
diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormThisMember.2.minified.js b/crates/swc/tests/tsc-references/typeGuardOfFormThisMember.2.minified.js
deleted file mode 100644
index 1773a81f905..00000000000
--- a/crates/swc/tests/tsc-references/typeGuardOfFormThisMember.2.minified.js
+++ /dev/null
@@ -1,54 +0,0 @@
-//// [typeGuardOfFormThisMember.ts]
-var Test;
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _instanceof from "@swc/helpers/src/_instanceof.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-!function(Test) {
-    var guard, general, FileSystemObject = function() {
-        "use strict";
-        function FileSystemObject(path) {
-            _class_call_check(this, FileSystemObject), this.path = path;
-        }
-        return _create_class(FileSystemObject, [
-            {
-                key: "isFile",
-                get: function() {
-                    return _instanceof(this, File);
-                },
-                set: function(param) {}
-            },
-            {
-                key: "isDirectory",
-                get: function() {
-                    return _instanceof(this, Directory);
-                }
-            }
-        ]), FileSystemObject;
-    }();
-    Test.FileSystemObject = FileSystemObject;
-    var File = function(FileSystemObject) {
-        "use strict";
-        _inherits(File, FileSystemObject);
-        var _super = _create_super(File);
-        function File(path, content) {
-            var _this;
-            return _class_call_check(this, File), (_this = _super.call(this, path)).content = content, _this;
-        }
-        return File;
-    }(FileSystemObject);
-    Test.File = File;
-    var Directory = function(FileSystemObject) {
-        "use strict";
-        _inherits(Directory, FileSystemObject);
-        var _super = _create_super(Directory);
-        function Directory() {
-            return _class_call_check(this, Directory), _super.apply(this, arguments);
-        }
-        return Directory;
-    }(FileSystemObject);
-    Test.Directory = Directory;
-    var file = new File("foo/bar.txt", "foo");
-    file.isNetworked = !1, file.isFSO = file.isFile, file.isFile = !0, file.isFile, file.isFile ? (file.content, file.isNetworked && (file.host, file.content)) : file.isDirectory ? file.children : file.isNetworked && file.host, guard.isLeader ? guard.lead() : guard.isFollower && guard.follow(), general.isMoreSpecific && general.do();
-}(Test || (Test = {}));
diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormThisMemberErrors.1.normal.js b/crates/swc/tests/tsc-references/typeGuardOfFormThisMemberErrors.1.normal.js
deleted file mode 100644
index 3cd93393b03..00000000000
--- a/crates/swc/tests/tsc-references/typeGuardOfFormThisMemberErrors.1.normal.js
+++ /dev/null
@@ -1,65 +0,0 @@
-//// [typeGuardOfFormThisMemberErrors.ts]
-// There's a 'File' class in the stdlib, wrap with a namespace to avoid collision
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _instanceof from "@swc/helpers/src/_instanceof.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-var Test;
-(function(Test) {
-    var FileSystemObject = /*#__PURE__*/ function() {
-        "use strict";
-        function FileSystemObject(path) {
-            _class_call_check(this, FileSystemObject);
-            this.path = path;
-        }
-        _create_class(FileSystemObject, [
-            {
-                key: "isFile",
-                get: function get() {
-                    return _instanceof(this, File);
-                },
-                set: function set(param) {
-                // noop
-                }
-            },
-            {
-                key: "isDirectory",
-                get: function get() {
-                    return _instanceof(this, Directory);
-                }
-            }
-        ]);
-        return FileSystemObject;
-    }();
-    Test.FileSystemObject = FileSystemObject;
-    var File = /*#__PURE__*/ function(FileSystemObject) {
-        "use strict";
-        _inherits(File, FileSystemObject);
-        var _super = _create_super(File);
-        function File(path, content) {
-            _class_call_check(this, File);
-            var _this;
-            _this = _super.call(this, path);
-            _this.content = content;
-            return _this;
-        }
-        return File;
-    }(FileSystemObject);
-    Test.File = File;
-    var Directory = /*#__PURE__*/ function(FileSystemObject) {
-        "use strict";
-        _inherits(Directory, FileSystemObject);
-        var _super = _create_super(Directory);
-        function Directory() {
-            _class_call_check(this, Directory);
-            return _super.apply(this, arguments);
-        }
-        return Directory;
-    }(FileSystemObject);
-    Test.Directory = Directory;
-    var file = new File("foo/bar.txt", "foo");
-    file.isNetworked = file.isFile;
-    file.isFSO = file.isNetworked;
-    file.isFile = file.isFSO;
-})(Test || (Test = {}));
diff --git a/crates/swc/tests/tsc-references/typeGuardOfFormThisMemberErrors.2.minified.js b/crates/swc/tests/tsc-references/typeGuardOfFormThisMemberErrors.2.minified.js
deleted file mode 100644
index 84a3fd5ae2a..00000000000
--- a/crates/swc/tests/tsc-references/typeGuardOfFormThisMemberErrors.2.minified.js
+++ /dev/null
@@ -1,54 +0,0 @@
-//// [typeGuardOfFormThisMemberErrors.ts]
-var Test;
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _instanceof from "@swc/helpers/src/_instanceof.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-!function(Test) {
-    var FileSystemObject = function() {
-        "use strict";
-        function FileSystemObject(path) {
-            _class_call_check(this, FileSystemObject), this.path = path;
-        }
-        return _create_class(FileSystemObject, [
-            {
-                key: "isFile",
-                get: function() {
-                    return _instanceof(this, File);
-                },
-                set: function(param) {}
-            },
-            {
-                key: "isDirectory",
-                get: function() {
-                    return _instanceof(this, Directory);
-                }
-            }
-        ]), FileSystemObject;
-    }();
-    Test.FileSystemObject = FileSystemObject;
-    var File = function(FileSystemObject) {
-        "use strict";
-        _inherits(File, FileSystemObject);
-        var _super = _create_super(File);
-        function File(path, content) {
-            var _this;
-            return _class_call_check(this, File), (_this = _super.call(this, path)).content = content, _this;
-        }
-        return File;
-    }(FileSystemObject);
-    Test.File = File;
-    var Directory = function(FileSystemObject) {
-        "use strict";
-        _inherits(Directory, FileSystemObject);
-        var _super = _create_super(Directory);
-        function Directory() {
-            return _class_call_check(this, Directory), _super.apply(this, arguments);
-        }
-        return Directory;
-    }(FileSystemObject);
-    Test.Directory = Directory;
-    var file = new File("foo/bar.txt", "foo");
-    file.isNetworked = file.isFile, file.isFSO = file.isNetworked, file.isFile = file.isFSO;
-}(Test || (Test = {}));
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2015).1.normal.js
deleted file mode 100644
index dc896fef33d..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2015).1.normal.js
+++ /dev/null
@@ -1,48 +0,0 @@
-//// [typeOfThisInStaticMembers10.ts]
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C, _D;
-let C = (_C = class C {
-}, _C.a = 1, _C.b = _C.a + 1, _C);
-C = _ts_decorate([
-    foo
-], C);
-let D = (_D = class D extends C {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}, _D.c = 2, _D.d = _D.c + 1, _D.e = _get(_get_prototype_of(_D), "a", _D) + _D.c + 1, _D.f = ()=>_D.c + 1, _D.ff = function() {
-    this.c + 1;
-}, _D);
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-}
-CC.a = 1;
-CC.b = CC.a + 1;
-class DD extends CC {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
-DD.c = 2;
-DD.d = DD.c + 1;
-DD.e = _get(_get_prototype_of(DD), "a", DD) + DD.c + 1;
-DD.f = ()=>DD.c + 1;
-DD.ff = function() {
-    this.c + 1;
-};
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2015).2.minified.js
deleted file mode 100644
index 3ed50e3bf4a..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2015).2.minified.js
+++ /dev/null
@@ -1,43 +0,0 @@
-//// [typeOfThisInStaticMembers10.ts]
-var _C, _D;
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = ((_C = class {
-}).a = 1, _C.b = _C.a + 1, _C);
-C = _ts_decorate([
-    foo
-], C);
-let D = ((_D = class extends C {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}).c = 2, _D.d = _D.c + 1, _D.e = _get(_get_prototype_of(_D), "a", _D) + _D.c + 1, _D.f = ()=>_D.c + 1, _D.ff = function() {
-    this.c;
-}, _D);
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-}
-CC.a = 1, CC.b = CC.a + 1;
-class DD extends CC {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
-DD.c = 2, DD.d = DD.c + 1, DD.e = _get(_get_prototype_of(DD), "a", DD) + DD.c + 1, DD.f = ()=>DD.c + 1, DD.ff = function() {
-    this.c;
-};
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2022).1.normal.js
deleted file mode 100644
index 99edb087284..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2022).1.normal.js
+++ /dev/null
@@ -1,52 +0,0 @@
-//// [typeOfThisInStaticMembers10.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class C {
-    static a = 1;
-    static b = this.a + 1;
-};
-C = _ts_decorate([
-    foo
-], C);
-let D = class D extends C {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c + 1;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-};
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-    static a = 1;
-    static b = this.a + 1;
-}
-class DD extends CC {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c + 1;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2022).2.minified.js
deleted file mode 100644
index 2877e858558..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es2022).2.minified.js
+++ /dev/null
@@ -1,52 +0,0 @@
-//// [typeOfThisInStaticMembers10.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class {
-    static a = 1;
-    static b = this.a + 1;
-};
-C = _ts_decorate([
-    foo
-], C);
-let D = class extends C {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-};
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-    static a = 1;
-    static b = this.a + 1;
-}
-class DD extends CC {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es5).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es5).1.normal.js
deleted file mode 100644
index e032a5f6d4b..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es5).1.normal.js
+++ /dev/null
@@ -1,86 +0,0 @@
-//// [typeOfThisInStaticMembers10.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C, _D;
-var C = (_C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-}, _C.a = 1, _C.b = _C.a + 1, _C);
-C = _ts_decorate([
-    foo
-], C);
-var D = (_D = /*#__PURE__*/ function(C) {
-    "use strict";
-    _inherits(D, C);
-    var _super = _create_super(D);
-    function D() {
-        _class_call_check(this, D);
-        return _super.apply(this, arguments);
-    }
-    D.foo = function foo1() {
-        return this.c + 1;
-    };
-    _create_class(D, null, [
-        {
-            key: "fa",
-            get: function get() {
-                return this.c + 1;
-            },
-            set: function set(v) {
-                this.c = v + 1;
-            }
-        }
-    ]);
-    return D;
-}(C), _D.c = 2, _D.d = _D.c + 1, _D.e = _get(_get_prototype_of(_D), "a", _D) + _D.c + 1, _D.f = function() {
-    return _D.c + 1;
-}, _D.ff = function D() {
-    this.c + 1;
-}, _D);
-D = _ts_decorate([
-    foo
-], D);
-var CC = function CC() {
-    "use strict";
-    _class_call_check(this, CC);
-};
-CC.a = 1;
-CC.b = CC.a + 1;
-var DD = /*#__PURE__*/ function(CC) {
-    "use strict";
-    _inherits(DD, CC);
-    var _super = _create_super(DD);
-    function DD() {
-        _class_call_check(this, DD);
-        return _super.apply(this, arguments);
-    }
-    DD.foo = function foo1() {
-        return this.c + 1;
-    };
-    _create_class(DD, null, [
-        {
-            key: "fa",
-            get: function get() {
-                return this.c + 1;
-            },
-            set: function set(v) {
-                this.c = v + 1;
-            }
-        }
-    ]);
-    return DD;
-}(CC);
-DD.c = 2;
-DD.d = DD.c + 1;
-DD.e = _get(_get_prototype_of(DD), "a", DD) + DD.c + 1;
-DD.f = function() {
-    return DD.c + 1;
-};
-DD.ff = function() {
-    this.c + 1;
-};
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es5).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es5).2.minified.js
deleted file mode 100644
index a9cdbda9e50..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers10(target=es5).2.minified.js
+++ /dev/null
@@ -1,72 +0,0 @@
-//// [typeOfThisInStaticMembers10.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C, _D, C = ((_C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-}).a = 1, _C.b = _C.a + 1, _C), D = ((_D = function(C) {
-    "use strict";
-    _inherits(D, C);
-    var _super = _create_super(D);
-    function D() {
-        return _class_call_check(this, D), _super.apply(this, arguments);
-    }
-    return D.foo = function() {
-        return this.c + 1;
-    }, _create_class(D, null, [
-        {
-            key: "fa",
-            get: function() {
-                return this.c + 1;
-            },
-            set: function(v) {
-                this.c = v + 1;
-            }
-        }
-    ]), D;
-}(C = _ts_decorate([
-    foo
-], C))).c = 2, _D.d = _D.c + 1, _D.e = _get(_get_prototype_of(_D), "a", _D) + _D.c + 1, _D.f = function() {
-    return _D.c + 1;
-}, _D.ff = function() {
-    this.c;
-}, _D);
-D = _ts_decorate([
-    foo
-], D);
-var CC = function CC() {
-    "use strict";
-    _class_call_check(this, CC);
-};
-CC.a = 1, CC.b = CC.a + 1;
-var DD = function(CC) {
-    "use strict";
-    _inherits(DD, CC);
-    var _super = _create_super(DD);
-    function DD() {
-        return _class_call_check(this, DD), _super.apply(this, arguments);
-    }
-    return DD.foo = function() {
-        return this.c + 1;
-    }, _create_class(DD, null, [
-        {
-            key: "fa",
-            get: function() {
-                return this.c + 1;
-            },
-            set: function(v) {
-                this.c = v + 1;
-            }
-        }
-    ]), DD;
-}(CC);
-DD.c = 2, DD.d = DD.c + 1, DD.e = _get(_get_prototype_of(DD), "a", DD) + DD.c + 1, DD.f = function() {
-    return DD.c + 1;
-}, DD.ff = function() {
-    this.c;
-};
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2015).1.normal.js
deleted file mode 100644
index eb5906809f3..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2015).1.normal.js
+++ /dev/null
@@ -1,49 +0,0 @@
-//// [typeOfThisInStaticMembers11.ts]
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C, _D;
-let C = (_C = class C {
-}, _define_property(_C, "a", 1), _define_property(_C, "b", _C.a + 1), _C);
-C = _ts_decorate([
-    foo
-], C);
-let D = (_D = class D extends C {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}, _define_property(_D, "c", 2), _define_property(_D, "d", _D.c + 1), _define_property(_D, "e", _get(_get_prototype_of(_D), "a", _D) + _D.c + 1), _define_property(_D, "f", ()=>_D.c + 1), _define_property(_D, "ff", function() {
-    this.c + 1;
-}), _D);
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-}
-_define_property(CC, "a", 1);
-_define_property(CC, "b", CC.a + 1);
-class DD extends CC {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
-_define_property(DD, "c", 2);
-_define_property(DD, "d", DD.c + 1);
-_define_property(DD, "e", _get(_get_prototype_of(DD), "a", DD) + DD.c + 1);
-_define_property(DD, "f", ()=>DD.c + 1);
-_define_property(DD, "ff", function() {
-    this.c + 1;
-});
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2015).2.minified.js
deleted file mode 100644
index 5e293ae0ce4..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2015).2.minified.js
+++ /dev/null
@@ -1,44 +0,0 @@
-//// [typeOfThisInStaticMembers11.ts]
-var _C, _D;
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = (_define_property(_C = class {
-}, "a", 1), _define_property(_C, "b", _C.a + 1), _C);
-C = _ts_decorate([
-    foo
-], C);
-let D = (_define_property(_D = class extends C {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}, "c", 2), _define_property(_D, "d", _D.c + 1), _define_property(_D, "e", _get(_get_prototype_of(_D), "a", _D) + _D.c + 1), _define_property(_D, "f", ()=>_D.c + 1), _define_property(_D, "ff", function() {
-    this.c;
-}), _D);
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-}
-_define_property(CC, "a", 1), _define_property(CC, "b", CC.a + 1);
-class DD extends CC {
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
-_define_property(DD, "c", 2), _define_property(DD, "d", DD.c + 1), _define_property(DD, "e", _get(_get_prototype_of(DD), "a", DD) + DD.c + 1), _define_property(DD, "f", ()=>DD.c + 1), _define_property(DD, "ff", function() {
-    this.c;
-});
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2022).1.normal.js
deleted file mode 100644
index 7eefe475630..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2022).1.normal.js
+++ /dev/null
@@ -1,52 +0,0 @@
-//// [typeOfThisInStaticMembers11.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class C {
-    static a = 1;
-    static b = this.a + 1;
-};
-C = _ts_decorate([
-    foo
-], C);
-let D = class D extends C {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c + 1;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-};
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-    static a = 1;
-    static b = this.a + 1;
-}
-class DD extends CC {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c + 1;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2022).2.minified.js
deleted file mode 100644
index f8f9f21a86e..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es2022).2.minified.js
+++ /dev/null
@@ -1,52 +0,0 @@
-//// [typeOfThisInStaticMembers11.ts]
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-let C = class {
-    static a = 1;
-    static b = this.a + 1;
-};
-C = _ts_decorate([
-    foo
-], C);
-let D = class extends C {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-};
-D = _ts_decorate([
-    foo
-], D);
-class CC {
-    static a = 1;
-    static b = this.a + 1;
-}
-class DD extends CC {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = ()=>this.c + 1;
-    static ff = function() {
-        this.c;
-    };
-    static foo() {
-        return this.c + 1;
-    }
-    static get fa() {
-        return this.c + 1;
-    }
-    static set fa(v) {
-        this.c = v + 1;
-    }
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es5).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es5).1.normal.js
deleted file mode 100644
index ed4bb25abe1..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es5).1.normal.js
+++ /dev/null
@@ -1,93 +0,0 @@
-//// [typeOfThisInStaticMembers11.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C, _D;
-var C = (_C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-}, _define_property(_C, "a", 1), _define_property(_C, "b", _C.a + 1), _C);
-C = _ts_decorate([
-    foo
-], C);
-var D = (_D = /*#__PURE__*/ function(C) {
-    "use strict";
-    _inherits(D, C);
-    var _super = _create_super(D);
-    function D() {
-        _class_call_check(this, D);
-        return _super.apply(this, arguments);
-    }
-    _create_class(D, null, [
-        {
-            key: "foo",
-            value: function foo1() {
-                return this.c + 1;
-            }
-        },
-        {
-            key: "fa",
-            get: function get() {
-                return this.c + 1;
-            },
-            set: function set(v) {
-                this.c = v + 1;
-            }
-        }
-    ]);
-    return D;
-}(C), _define_property(_D, "c", 2), _define_property(_D, "d", _D.c + 1), _define_property(_D, "e", _get(_get_prototype_of(_D), "a", _D) + _D.c + 1), _define_property(_D, "f", function() {
-    return _D.c + 1;
-}), _define_property(_D, "ff", function() {
-    this.c + 1;
-}), _D);
-D = _ts_decorate([
-    foo
-], D);
-var CC = function CC() {
-    "use strict";
-    _class_call_check(this, CC);
-};
-_define_property(CC, "a", 1);
-_define_property(CC, "b", CC.a + 1);
-var DD = /*#__PURE__*/ function(CC) {
-    "use strict";
-    _inherits(DD, CC);
-    var _super = _create_super(DD);
-    function DD() {
-        _class_call_check(this, DD);
-        return _super.apply(this, arguments);
-    }
-    _create_class(DD, null, [
-        {
-            key: "foo",
-            value: function foo1() {
-                return this.c + 1;
-            }
-        },
-        {
-            key: "fa",
-            get: function get() {
-                return this.c + 1;
-            },
-            set: function set(v) {
-                this.c = v + 1;
-            }
-        }
-    ]);
-    return DD;
-}(CC);
-_define_property(DD, "c", 2);
-_define_property(DD, "d", DD.c + 1);
-_define_property(DD, "e", _get(_get_prototype_of(DD), "a", DD) + DD.c + 1);
-_define_property(DD, "f", function() {
-    return DD.c + 1;
-});
-_define_property(DD, "ff", function() {
-    this.c + 1;
-});
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es5).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es5).2.minified.js
deleted file mode 100644
index 5ce7a103486..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers11(target=es5).2.minified.js
+++ /dev/null
@@ -1,81 +0,0 @@
-//// [typeOfThisInStaticMembers11.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _create_class from "@swc/helpers/src/_create_class.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-import _get from "@swc/helpers/src/_get.mjs";
-import _get_prototype_of from "@swc/helpers/src/_get_prototype_of.mjs";
-import _inherits from "@swc/helpers/src/_inherits.mjs";
-import _create_super from "@swc/helpers/src/_create_super.mjs";
-import _ts_decorate from "@swc/helpers/src/_ts_decorate.mjs";
-var _C, _D, C = (_define_property(_C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-}, "a", 1), _define_property(_C, "b", _C.a + 1), _C), D = (_define_property(_D = function(C) {
-    "use strict";
-    _inherits(D, C);
-    var _super = _create_super(D);
-    function D() {
-        return _class_call_check(this, D), _super.apply(this, arguments);
-    }
-    return _create_class(D, null, [
-        {
-            key: "foo",
-            value: function() {
-                return this.c + 1;
-            }
-        },
-        {
-            key: "fa",
-            get: function() {
-                return this.c + 1;
-            },
-            set: function(v) {
-                this.c = v + 1;
-            }
-        }
-    ]), D;
-}(C = _ts_decorate([
-    foo
-], C)), "c", 2), _define_property(_D, "d", _D.c + 1), _define_property(_D, "e", _get(_get_prototype_of(_D), "a", _D) + _D.c + 1), _define_property(_D, "f", function() {
-    return _D.c + 1;
-}), _define_property(_D, "ff", function() {
-    this.c;
-}), _D);
-D = _ts_decorate([
-    foo
-], D);
-var CC = function CC() {
-    "use strict";
-    _class_call_check(this, CC);
-};
-_define_property(CC, "a", 1), _define_property(CC, "b", CC.a + 1);
-var DD = function(CC) {
-    "use strict";
-    _inherits(DD, CC);
-    var _super = _create_super(DD);
-    function DD() {
-        return _class_call_check(this, DD), _super.apply(this, arguments);
-    }
-    return _create_class(DD, null, [
-        {
-            key: "foo",
-            value: function() {
-                return this.c + 1;
-            }
-        },
-        {
-            key: "fa",
-            get: function() {
-                return this.c + 1;
-            },
-            set: function(v) {
-                this.c = v + 1;
-            }
-        }
-    ]), DD;
-}(CC);
-_define_property(DD, "c", 2), _define_property(DD, "d", DD.c + 1), _define_property(DD, "e", _get(_get_prototype_of(DD), "a", DD) + DD.c + 1), _define_property(DD, "f", function() {
-    return DD.c + 1;
-}), _define_property(DD, "ff", function() {
-    this.c;
-});
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2015).1.normal.js
deleted file mode 100644
index afb1dfe7002..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2015).1.normal.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [typeOfThisInStaticMembers12.ts]
-let _this_c, _this_c1;
-var _Inner;
-class C {
-}
-C.c = "foo";
-C.bar = (_this_c = C.c, _this_c1 = C.c, _Inner = class Inner {
-    constructor(){
-        this[_this_c1] = 123;
-    }
-}, _Inner[_this_c] = 123, _Inner);
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2015).2.minified.js
deleted file mode 100644
index 268a28aee94..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2015).2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [typeOfThisInStaticMembers12.ts]
-var _Inner;
-let _this_c, _this_c1;
-class C {
-}
-C.c = "foo", C.bar = (_this_c = C.c, _this_c1 = C.c, (_Inner = class {
-    constructor(){
-        this[_this_c1] = 123;
-    }
-})[_this_c] = 123, _Inner);
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2022).1.normal.js
deleted file mode 100644
index 781fd2ab86b..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2022).1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [typeOfThisInStaticMembers12.ts]
-class C {
-    static c = "foo";
-    static bar = class Inner {
-        static [this.c] = 123;
-        [this.c] = 123;
-    };
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2022).2.minified.js
deleted file mode 100644
index 75c66bef271..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es2022).2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [typeOfThisInStaticMembers12.ts]
-class C {
-    static c = "foo";
-    static bar = class {
-        static [this.c] = 123;
-        [this.c] = 123;
-    };
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es5).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es5).1.normal.js
deleted file mode 100644
index 77492bf1a06..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es5).1.normal.js
+++ /dev/null
@@ -1,14 +0,0 @@
-//// [typeOfThisInStaticMembers12.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var _this_c, _this_c1;
-var _Inner;
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-C.c = "foo";
-C.bar = (_this_c = C.c, _this_c1 = C.c, _Inner = function Inner() {
-    "use strict";
-    _class_call_check(this, Inner);
-    this[_this_c1] = 123;
-}, _Inner[_this_c] = 123, _Inner);
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es5).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es5).2.minified.js
deleted file mode 100644
index b006ea28596..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers12(target=es5).2.minified.js
+++ /dev/null
@@ -1,10 +0,0 @@
-//// [typeOfThisInStaticMembers12.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-var _this_c, _this_c1, _Inner, C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-C.c = "foo", C.bar = (_this_c = C.c, _this_c1 = C.c, (_Inner = function Inner() {
-    "use strict";
-    _class_call_check(this, Inner), this[_this_c1] = 123;
-})[_this_c] = 123, _Inner);
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2015).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2015).1.normal.js
deleted file mode 100644
index 1607299e3bb..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2015).1.normal.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//// [typeOfThisInStaticMembers13.ts]
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-let _this_c, _this_c1;
-var _Inner;
-class C {
-}
-_define_property(C, "c", "foo");
-_define_property(C, "bar", (_this_c = C.c, _this_c1 = C.c, _Inner = class Inner {
-    constructor(){
-        _define_property(this, _this_c1, 123);
-    }
-}, _define_property(_Inner, _this_c, 123), _Inner));
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2015).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2015).2.minified.js
deleted file mode 100644
index 533beae2773..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2015).2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [typeOfThisInStaticMembers13.ts]
-var _Inner;
-let _this_c, _this_c1;
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-class C {
-}
-_define_property(C, "c", "foo"), _define_property(C, "bar", (_this_c = C.c, _this_c1 = C.c, _Inner = class {
-    constructor(){
-        _define_property(this, _this_c1, 123);
-    }
-}, _define_property(_Inner, _this_c, 123), _Inner));
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2022).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2022).1.normal.js
deleted file mode 100644
index 310bcf0a1a1..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2022).1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [typeOfThisInStaticMembers13.ts]
-class C {
-    static c = "foo";
-    static bar = class Inner {
-        static [this.c] = 123;
-        [this.c] = 123;
-    };
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2022).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2022).2.minified.js
deleted file mode 100644
index 4a0502ac82d..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es2022).2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [typeOfThisInStaticMembers13.ts]
-class C {
-    static c = "foo";
-    static bar = class {
-        static [this.c] = 123;
-        [this.c] = 123;
-    };
-}
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es5).1.normal.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es5).1.normal.js
deleted file mode 100644
index 7bfbaf07592..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es5).1.normal.js
+++ /dev/null
@@ -1,15 +0,0 @@
-//// [typeOfThisInStaticMembers13.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-var _this_c, _this_c1;
-var _Inner;
-var C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-_define_property(C, "c", "foo");
-_define_property(C, "bar", (_this_c = C.c, _this_c1 = C.c, _Inner = function Inner() {
-    "use strict";
-    _class_call_check(this, Inner);
-    _define_property(this, _this_c1, 123);
-}, _define_property(_Inner, _this_c, 123), _Inner));
diff --git a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es5).2.minified.js b/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es5).2.minified.js
deleted file mode 100644
index 1e88a5887d8..00000000000
--- a/crates/swc/tests/tsc-references/typeOfThisInStaticMembers13(target=es5).2.minified.js
+++ /dev/null
@@ -1,11 +0,0 @@
-//// [typeOfThisInStaticMembers13.ts]
-import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
-import _define_property from "@swc/helpers/src/_define_property.mjs";
-var _this_c, _this_c1, _Inner, C = function C() {
-    "use strict";
-    _class_call_check(this, C);
-};
-_define_property(C, "c", "foo"), _define_property(C, "bar", (_this_c = C.c, _this_c1 = C.c, _Inner = function Inner() {
-    "use strict";
-    _class_call_check(this, Inner), _define_property(this, _this_c1, 123);
-}, _define_property(_Inner, _this_c, 123), _Inner));
diff --git a/crates/swc/tests/tsc-references/typeOnlyMerge1.1.normal.js b/crates/swc/tests/tsc-references/typeOnlyMerge1.1.normal.js
new file mode 100644
index 00000000000..cbf7c6fcf59
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeOnlyMerge1.1.normal.js
@@ -0,0 +1,18 @@
+//// [a.ts]
+export { };
+//// [b.ts]
+//! 
+//!   x the name `A` is defined multiple times
+//!    ,-[1:1]
+//!  1 | import { A } from "./a";
+//!    :          |
+//!    :          `-- previous definition of `A` here
+//!  2 | const A = 0;
+//!    :       |
+//!    :       `-- `A` redefined here
+//!  3 | export { A };
+//!  4 | 
+//!    `----
+//// [c.ts]
+import { A } from "./b";
+A;
diff --git a/crates/swc/tests/tsc-references/typeOnlyMerge1.2.minified.js b/crates/swc/tests/tsc-references/typeOnlyMerge1.2.minified.js
new file mode 100644
index 00000000000..4a6c1fe3935
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeOnlyMerge1.2.minified.js
@@ -0,0 +1,17 @@
+//// [a.ts]
+export { };
+//// [b.ts]
+//! 
+//!   x the name `A` is defined multiple times
+//!    ,-[1:1]
+//!  1 | import { A } from "./a";
+//!    :          |
+//!    :          `-- previous definition of `A` here
+//!  2 | const A = 0;
+//!    :       |
+//!    :       `-- `A` redefined here
+//!  3 | export { A };
+//!  4 | 
+//!    `----
+//// [c.ts]
+import { A } from "./b";
diff --git a/crates/swc/tests/tsc-references/typeOnlyMerge2.1.normal.js b/crates/swc/tests/tsc-references/typeOnlyMerge2.1.normal.js
new file mode 100644
index 00000000000..affe5354364
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeOnlyMerge2.1.normal.js
@@ -0,0 +1,10 @@
+//// [a.ts]
+var A = {};
+export { A };
+//// [b.ts]
+export { };
+//// [c.ts]
+import { A } from "./b";
+//// [d.ts]
+import { A } from "./c";
+A;
diff --git a/crates/swc/tests/tsc-references/typeOnlyMerge2.2.minified.js b/crates/swc/tests/tsc-references/typeOnlyMerge2.2.minified.js
new file mode 100644
index 00000000000..b667bf49726
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeOnlyMerge2.2.minified.js
@@ -0,0 +1,9 @@
+//// [a.ts]
+var A = {};
+export { A };
+//// [b.ts]
+export { };
+//// [c.ts]
+import "./b";
+//// [d.ts]
+import { A } from "./c";
diff --git a/crates/swc/tests/tsc-references/typeOnlyMerge3.1.normal.js b/crates/swc/tests/tsc-references/typeOnlyMerge3.1.normal.js
new file mode 100644
index 00000000000..207c1c2748f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeOnlyMerge3.1.normal.js
@@ -0,0 +1,14 @@
+//// [a.ts]
+function A() {}
+export { };
+//// [b.ts]
+var A;
+(function(A) {
+    var displayName = A.displayName = "A";
+})(A || (A = {}));
+export { A };
+//// [c.ts]
+import { A } from "./b";
+A;
+A.displayName;
+A();
diff --git a/crates/swc/tests/tsc-references/typeOnlyMerge3.2.minified.js b/crates/swc/tests/tsc-references/typeOnlyMerge3.2.minified.js
new file mode 100644
index 00000000000..f0b10e19c5f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeOnlyMerge3.2.minified.js
@@ -0,0 +1,9 @@
+//// [a.ts]
+export { };
+//// [b.ts]
+var A;
+(A || (A = {})).displayName = "A";
+export { A };
+//// [c.ts]
+import { A } from "./b";
+A.displayName, A();
diff --git a/crates/swc/tests/tsc-references/typeParameterConstModifiers.1.normal.js b/crates/swc/tests/tsc-references/typeParameterConstModifiers.1.normal.js
deleted file mode 100644
index 705d745fd2f..00000000000
--- a/crates/swc/tests/tsc-references/typeParameterConstModifiers.1.normal.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [typeParameterConstModifiers.ts]
-//! 
-//!   x 'const' modifier can only appear on a type parameter of a function, method or class
-//!     ,-[41:1]
-//!  41 | const fx1 = <const T>(x: T) => x;
-//!  42 | const fx2 = <const T,>(x: T) => x;
-//!  43 | 
-//!  44 | interface I1<const T> { x: T }  // Error
-//!     :              ^^^^^
-//!  45 | 
-//!  46 | interface I2 {
-//!  47 |     f<const T>(x: T): T;
-//!     `----
-//! 
-//!   x 'const' modifier can only appear on a type parameter of a function, method or class
-//!     ,-[47:1]
-//!  47 |     f<const T>(x: T): T;
-//!  48 | }
-//!  49 | 
-//!  50 | type T1<const T> = T;  // Error
-//!     :         ^^^^^
-//!  51 | 
-//!  52 | type T2 = <const T>(x: T) => T;
-//!  53 | type T3 = { <const T>(x: T): T };
-//!     `----
diff --git a/crates/swc/tests/tsc-references/typeParameterConstModifiers.2.minified.js b/crates/swc/tests/tsc-references/typeParameterConstModifiers.2.minified.js
deleted file mode 100644
index 705d745fd2f..00000000000
--- a/crates/swc/tests/tsc-references/typeParameterConstModifiers.2.minified.js
+++ /dev/null
@@ -1,25 +0,0 @@
-//// [typeParameterConstModifiers.ts]
-//! 
-//!   x 'const' modifier can only appear on a type parameter of a function, method or class
-//!     ,-[41:1]
-//!  41 | const fx1 = <const T>(x: T) => x;
-//!  42 | const fx2 = <const T,>(x: T) => x;
-//!  43 | 
-//!  44 | interface I1<const T> { x: T }  // Error
-//!     :              ^^^^^
-//!  45 | 
-//!  46 | interface I2 {
-//!  47 |     f<const T>(x: T): T;
-//!     `----
-//! 
-//!   x 'const' modifier can only appear on a type parameter of a function, method or class
-//!     ,-[47:1]
-//!  47 |     f<const T>(x: T): T;
-//!  48 | }
-//!  49 | 
-//!  50 | type T1<const T> = T;  // Error
-//!     :         ^^^^^
-//!  51 | 
-//!  52 | type T2 = <const T>(x: T) => T;
-//!  53 | type T3 = { <const T>(x: T): T };
-//!     `----
diff --git a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration01.1.normal.js b/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration01.1.normal.js
deleted file mode 100644
index 08de8f4430f..00000000000
--- a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration01.1.normal.js
+++ /dev/null
@@ -1,2 +0,0 @@
-//// [typePredicateOnVariableDeclaration01.ts]
-var x;
diff --git a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration01.2.minified.js b/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration01.2.minified.js
deleted file mode 100644
index 76513c2dfa1..00000000000
--- a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration01.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [typePredicateOnVariableDeclaration01.ts]
diff --git a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration02.1.normal.js b/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration02.1.normal.js
deleted file mode 100644
index 30ec9ccd174..00000000000
--- a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration02.1.normal.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [typePredicateOnVariableDeclaration02.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var y: z is number;
-//!    :          ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration02.2.minified.js b/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration02.2.minified.js
deleted file mode 100644
index 30ec9ccd174..00000000000
--- a/crates/swc/tests/tsc-references/typePredicateOnVariableDeclaration02.2.minified.js
+++ /dev/null
@@ -1,8 +0,0 @@
-//// [typePredicateOnVariableDeclaration02.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | 
-//!  2 | var y: z is number;
-//!    :          ^^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction.1.normal.js b/crates/swc/tests/tsc-references/typeSatisfaction.1.normal.js
deleted file mode 100644
index 6ccf99c0097..00000000000
--- a/crates/swc/tests/tsc-references/typeSatisfaction.1.normal.js
+++ /dev/null
@@ -1,26 +0,0 @@
-//// [typeSatisfaction.ts]
-var t1 = {
-    a: 1
-}; // Ok
-var t2 = {
-    a: 1,
-    b: 1
-}; // Error
-var t3 = {}; // Error
-var t4 = {
-    a: "a"
-}; // Ok
-var t5 = function(m) {
-    return m.substring(0);
-}; // Ok
-var t6 = [
-    1,
-    2
-];
-var t7 = {
-    a: "test"
-};
-var t8 = {
-    a: "test",
-    b: "test"
-};
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction.2.minified.js b/crates/swc/tests/tsc-references/typeSatisfaction.2.minified.js
deleted file mode 100644
index b5194cb6997..00000000000
--- a/crates/swc/tests/tsc-references/typeSatisfaction.2.minified.js
+++ /dev/null
@@ -1 +0,0 @@
-//// [typeSatisfaction.ts]
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_contextualTyping2.1.normal.js b/crates/swc/tests/tsc-references/typeSatisfaction_contextualTyping2.1.normal.js
new file mode 100644
index 00000000000..4b39cc57c86
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeSatisfaction_contextualTyping2.1.normal.js
@@ -0,0 +1,9 @@
+//// [typeSatisfaction_contextualTyping2.ts]
+var obj = {
+    f: function f(s) {},
+    g: function g(s) {}
+};
+// This needs to not crash (outer node is not expression)
+({
+    f: function f(x) {}
+});
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_contextualTyping2.2.minified.js b/crates/swc/tests/tsc-references/typeSatisfaction_contextualTyping2.2.minified.js
new file mode 100644
index 00000000000..e6bbda582a2
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeSatisfaction_contextualTyping2.2.minified.js
@@ -0,0 +1 @@
+//// [typeSatisfaction_contextualTyping2.ts]
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_vacuousIntersectionOfContextualTypes.1.normal.js b/crates/swc/tests/tsc-references/typeSatisfaction_vacuousIntersectionOfContextualTypes.1.normal.js
new file mode 100644
index 00000000000..07cb6bc8fbe
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeSatisfaction_vacuousIntersectionOfContextualTypes.1.normal.js
@@ -0,0 +1,5 @@
+//// [typeSatisfaction_vacuousIntersectionOfContextualTypes.ts]
+var a = "foo";
+var b = {
+    xyz: "foo"
+};
diff --git a/crates/swc/tests/tsc-references/typeSatisfaction_vacuousIntersectionOfContextualTypes.2.minified.js b/crates/swc/tests/tsc-references/typeSatisfaction_vacuousIntersectionOfContextualTypes.2.minified.js
new file mode 100644
index 00000000000..d967cc824fc
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeSatisfaction_vacuousIntersectionOfContextualTypes.2.minified.js
@@ -0,0 +1 @@
+//// [typeSatisfaction_vacuousIntersectionOfContextualTypes.ts]
diff --git a/crates/swc/tests/tsc-references/typeofImportTypeOnlyExport.1.normal.js b/crates/swc/tests/tsc-references/typeofImportTypeOnlyExport.1.normal.js
new file mode 100644
index 00000000000..82eccf1f785
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeofImportTypeOnlyExport.1.normal.js
@@ -0,0 +1,18 @@
+//// [typeofImportTypeOnlyExport.ts]
+//// [button.ts]
+import { classMap } from "./lit.js";
+export var c = classMap();
+//// [lit.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+var ClassMapDirective = function ClassMapDirective() {
+    "use strict";
+    _class_call_check(this, ClassMapDirective);
+};
+export var directive = function(class_) {
+    return function() {
+        return {
+            directive: class_
+        };
+    };
+};
+export var classMap = directive(ClassMapDirective);
diff --git a/crates/swc/tests/tsc-references/typeofImportTypeOnlyExport.2.minified.js b/crates/swc/tests/tsc-references/typeofImportTypeOnlyExport.2.minified.js
new file mode 100644
index 00000000000..433ff1a41c9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/typeofImportTypeOnlyExport.2.minified.js
@@ -0,0 +1,17 @@
+//// [typeofImportTypeOnlyExport.ts]
+//// [button.ts]
+import { classMap } from "./lit.js";
+export var c = classMap();
+//// [lit.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+export var directive = function(class_) {
+    return function() {
+        return {
+            directive: class_
+        };
+    };
+};
+export var classMap = directive(function ClassMapDirective() {
+    "use strict";
+    _class_call_check(this, ClassMapDirective);
+});
diff --git a/crates/swc/tests/tsc-references/typeofOperatorInvalidOperations.1.normal.js b/crates/swc/tests/tsc-references/typeofOperatorInvalidOperations.1.normal.js
deleted file mode 100644
index af522d960d4..00000000000
--- a/crates/swc/tests/tsc-references/typeofOperatorInvalidOperations.1.normal.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [typeofOperatorInvalidOperations.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // Unary operator typeof
-//!  2 | 
-//!  3 | // opreand before typeof
-//!  4 | var ANY = ANY typeof ;    //expect error
-//!    :               ^^^^^^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = typeof ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | // Unary operator typeof
-//!  2 | 
-//!  3 | // opreand before typeof
-//!  4 | var ANY = ANY typeof ;    //expect error
-//!    :                      ^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = typeof ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[4:1]
-//!  4 | var ANY = ANY typeof ;    //expect error
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = typeof ;
-//!    :                   ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/typeofOperatorInvalidOperations.2.minified.js b/crates/swc/tests/tsc-references/typeofOperatorInvalidOperations.2.minified.js
deleted file mode 100644
index af522d960d4..00000000000
--- a/crates/swc/tests/tsc-references/typeofOperatorInvalidOperations.2.minified.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [typeofOperatorInvalidOperations.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // Unary operator typeof
-//!  2 | 
-//!  3 | // opreand before typeof
-//!  4 | var ANY = ANY typeof ;    //expect error
-//!    :               ^^^^^^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = typeof ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | // Unary operator typeof
-//!  2 | 
-//!  3 | // opreand before typeof
-//!  4 | var ANY = ANY typeof ;    //expect error
-//!    :                      ^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = typeof ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[4:1]
-//!  4 | var ANY = ANY typeof ;    //expect error
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = typeof ;
-//!    :                   ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/unionAndIntersectionInference3.1.normal.js b/crates/swc/tests/tsc-references/unionAndIntersectionInference3.1.normal.js
index 1d413438cae..35923a2ec03 100644
--- a/crates/swc/tests/tsc-references/unionAndIntersectionInference3.1.normal.js
+++ b/crates/swc/tests/tsc-references/unionAndIntersectionInference3.1.normal.js
@@ -19,4 +19,5 @@ let x2 = foo2(sa); // unknown
 let y2 = foo2(sx); // { extra: number }
 withRouter(MyComponent);
 let z = foo(ab); // [AB<string>, string]
+a = b;
 export { };
diff --git a/crates/swc/tests/tsc-references/unionAndIntersectionInference3.2.minified.js b/crates/swc/tests/tsc-references/unionAndIntersectionInference3.2.minified.js
index 39dbc79aaab..08cb5ff1976 100644
--- a/crates/swc/tests/tsc-references/unionAndIntersectionInference3.2.minified.js
+++ b/crates/swc/tests/tsc-references/unionAndIntersectionInference3.2.minified.js
@@ -3,5 +3,5 @@ concatMaybe([
     1,
     2,
     3
-], 4), f2 = f1 = f2, g2 = g1 = g2, foo1(sa), foo1(sx), foo2(sa), foo2(sx), withRouter(MyComponent), foo(ab);
+], 4), f2 = f1 = f2, g2 = g1 = g2, foo1(sa), foo1(sx), foo2(sa), foo2(sx), withRouter(MyComponent), foo(ab), a = b;
 export { };
diff --git a/crates/swc/tests/tsc-references/unknownControlFlow.1.normal.js b/crates/swc/tests/tsc-references/unknownControlFlow.1.normal.js
new file mode 100644
index 00000000000..253d9aef0b4
--- /dev/null
+++ b/crates/swc/tests/tsc-references/unknownControlFlow.1.normal.js
@@ -0,0 +1,323 @@
+//// [unknownControlFlow.ts]
+function f01(u) {
+    var x1 = u; // Error
+    var x2 = u;
+    var x3 = u;
+    var x4 = u;
+}
+function f10(x) {
+    if (x) {
+        x; // {}
+    } else {
+        x; // unknown
+    }
+    if (!x) {
+        x; // unknown
+    } else {
+        x; // {}
+    }
+}
+function f11(x) {
+    if (x) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+    if (!x) {
+        x; // T
+    } else {
+        x; // T & {}
+    }
+}
+function f12(x) {
+    if (x) {
+        x; // T
+    } else {
+        x; // T
+    }
+}
+function f20(x) {
+    if (x !== undefined) {
+        x; // {} | null
+    } else {
+        x; // undefined
+    }
+    if (x !== null) {
+        x; // {} | undefined
+    } else {
+        x; // null
+    }
+    if (x !== undefined && x !== null) {
+        x; // {}
+    } else {
+        x; // null | undefined
+    }
+    if (x != undefined) {
+        x; // {}
+    } else {
+        x; // null | undefined
+    }
+    if (x != null) {
+        x; // {}
+    } else {
+        x; // null | undefined
+    }
+}
+function f21(x) {
+    if (x !== undefined) {
+        x; // T & ({} | null)
+    } else {
+        x; // T
+    }
+    if (x !== null) {
+        x; // T & ({} | undefined)
+    } else {
+        x; // T
+    }
+    if (x !== undefined && x !== null) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+    if (x != undefined) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+    if (x != null) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+}
+function f22(x) {
+    if (x !== undefined) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+    if (x !== null) {
+        x; // T
+    } else {
+        x; // T
+    }
+    if (x !== undefined && x !== null) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+    if (x != undefined) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+    if (x != null) {
+        x; // T & {}
+    } else {
+        x; // T
+    }
+}
+function f23(x) {
+    if (x !== undefined) {
+        x; // T & {} | null
+    }
+    if (x !== null) {
+        x; // T & {} | undefined
+    }
+    if (x != undefined) {
+        x; // T & {}
+    }
+    if (x != null) {
+        x; // T & {}
+    }
+}
+function f30(x) {
+    if (typeof x === "object") {
+        x; // object
+    }
+}
+function f31(x) {
+    if (typeof x === "object") {
+        x; // T & object | T & null
+    }
+    if (x && typeof x === "object") {
+        x; // T & object
+    }
+    if (typeof x === "object" && x) {
+        x; // T & object
+    }
+}
+function f32(x) {
+    if (typeof x === "object") {
+        x; // T & object
+    }
+}
+function possiblyNull(x) {
+    return !!true ? x : null; // T | null
+}
+function possiblyUndefined(x) {
+    return !!true ? x : undefined; // T | undefined
+}
+function possiblyNullOrUndefined(x) {
+    return possiblyUndefined(possiblyNull(x)); // T | null | undefined
+}
+function ensureNotNull(x) {
+    if (x === null) throw Error();
+    return x; // T & ({} | undefined)
+}
+function ensureNotUndefined(x) {
+    if (x === undefined) throw Error();
+    return x; // T & ({} | null)
+}
+function ensureNotNullOrUndefined(x) {
+    return ensureNotUndefined(ensureNotNull(x)); // T & {}
+}
+function f40(a, b) {
+    var a1 = ensureNotNullOrUndefined(a); // string
+    var b1 = ensureNotNullOrUndefined(b); // number
+}
+function f41(a) {
+    var a1 = ensureNotUndefined(ensureNotNull(a)); // T & {}
+    var a2 = ensureNotNull(ensureNotUndefined(a)); // T & {}
+    var a3 = ensureNotNull(ensureNotNull(a)); // T & {} | T & undefined
+    var a4 = ensureNotUndefined(ensureNotUndefined(a)); // T & {} | T & null
+    var a5 = ensureNotNullOrUndefined(ensureNotNullOrUndefined(a)); // T & {}
+    var a6 = ensureNotNull(possiblyNullOrUndefined(a)); // T & {} | undefined
+    var a7 = ensureNotUndefined(possiblyNullOrUndefined(a)); // T & {} | null
+    var a8 = ensureNotNull(possiblyUndefined(a)); // T & {} | undefined
+    var a9 = ensureNotUndefined(possiblyNull(a)); // T & {} | null
+}
+// Repro from #48468
+function deepEquals(a, b) {
+    if (typeof a !== "object" || typeof b !== "object" || !a || !b) {
+        return false;
+    }
+    if (Array.isArray(a) || Array.isArray(b)) {
+        return false;
+    }
+    if (Object.keys(a).length !== Object.keys(b).length) {
+        return false;
+    }
+    return true;
+}
+// Repro from #49386
+function foo(x) {
+    var y = x;
+    if (y !== null) {
+        y;
+    }
+}
+// We allow an unconstrained object of a generic type `T` to be indexed by a key of type `keyof T`
+// without a check that the object is non-undefined and non-null. This is safe because `keyof T`
+// is `never` (meaning no possible keys) for any `T` that includes `undefined` or `null`.
+function ff1(t, k) {
+    t[k];
+}
+function ff2(t, k) {
+    t[k];
+}
+function ff3(t, k) {
+    t[k]; // Error
+}
+function ff4(t, k) {
+    t[k];
+}
+ff1(null, "foo"); // Error
+ff2(null, "foo"); // Error
+ff3(null, "foo");
+ff4(null, "foo"); // Error
+// Generics and intersections with {}
+function fx0(value) {
+    if (value === 42) {
+        value; // T & {}
+    } else {
+        value; // T & ({} | null)
+    }
+}
+function fx1(value) {
+    if (value === 42) {
+        value; // T & {}
+    } else {
+        value; // T & ({} | null)
+    }
+}
+function fx2(value) {
+    if (value === 42) {
+        value; // T & {}
+    } else {
+        value; // T & ({} | null)
+    }
+}
+function fx3(value) {
+    if (value === 42) {
+        value; // T & {}
+    } else {
+        value; // T & ({} | null)
+    }
+}
+function fx4(value) {
+    if (value === 42) {
+        value; // T & {}
+    } else {
+        value; // T & ({} | null)
+    }
+}
+function fx5(value) {
+    if (value === 42) {
+        value; // T & {}
+    } else {
+        value; // T & ({} | null)
+    }
+}
+// Double-equals narrowing
+function fx10(x, y) {
+    if (x == y) {
+        x; // string | number
+    } else {
+        x; // string | number
+    }
+    if (x != y) {
+        x; // string | number
+    } else {
+        x; // string | number
+    }
+}
+// Repros from #50706
+function SendBlob(encoding) {
+    if (encoding !== undefined && encoding !== "utf8") {
+        throw new Error("encoding");
+    }
+    encoding;
+}
+function doSomething1(value) {
+    if (value === undefined) {
+        return value;
+    }
+    if (value === 42) {
+        throw Error("Meaning of life value");
+    }
+    return value;
+}
+function doSomething2(value) {
+    if (value === undefined) {
+        return;
+    }
+    if (value === 42) {
+        value;
+    }
+}
+function x(x, y) {
+    var r2 = y;
+}
+function assertNever(v) {
+    throw new Error("never");
+}
+function fx20(value) {
+    if (value === "left") {
+        var foo = value;
+    } else if (value === "right") {
+        var bar = value;
+    } else {
+        assertNever(value);
+    }
+}
diff --git a/crates/swc/tests/tsc-references/unknownControlFlow.2.minified.js b/crates/swc/tests/tsc-references/unknownControlFlow.2.minified.js
new file mode 100644
index 00000000000..3d28118a419
--- /dev/null
+++ b/crates/swc/tests/tsc-references/unknownControlFlow.2.minified.js
@@ -0,0 +1,2 @@
+//// [unknownControlFlow.ts]
+null.foo, null.foo, null.foo, null.foo;
diff --git a/crates/swc/tests/tsc-references/valuesMergingAcrossModules.1.normal.js b/crates/swc/tests/tsc-references/valuesMergingAcrossModules.1.normal.js
new file mode 100644
index 00000000000..838a7e07da5
--- /dev/null
+++ b/crates/swc/tests/tsc-references/valuesMergingAcrossModules.1.normal.js
@@ -0,0 +1,13 @@
+//// [a.ts]
+function A() {}
+export { A };
+//// [b.ts]
+import { A } from "./a";
+//// [c.ts]
+var A;
+(function(A) {
+    var displayName = A.displayName = "A";
+})(A || (A = {}));
+A();
+A.displayName;
+export { };
diff --git a/crates/swc/tests/tsc-references/valuesMergingAcrossModules.2.minified.js b/crates/swc/tests/tsc-references/valuesMergingAcrossModules.2.minified.js
new file mode 100644
index 00000000000..9e635867dac
--- /dev/null
+++ b/crates/swc/tests/tsc-references/valuesMergingAcrossModules.2.minified.js
@@ -0,0 +1,9 @@
+//// [a.ts]
+function A() {}
+export { A };
+//// [b.ts]
+import "./a";
+//// [c.ts]
+var A;
+(A || (A = {})).displayName = "A", A(), A.displayName;
+export { };
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxCompat.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxCompat.1.normal.js
new file mode 100644
index 00000000000..1f0faff5ef1
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxCompat.1.normal.js
@@ -0,0 +1,8 @@
+//// [verbatimModuleSyntaxCompat.ts]
+System.register([], function(_export, _context) {
+    "use strict";
+    return {
+        setters: [],
+        execute: function() {}
+    };
+});
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxCompat.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxCompat.2.minified.js
new file mode 100644
index 00000000000..1835c104939
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxCompat.2.minified.js
@@ -0,0 +1,7 @@
+//// [verbatimModuleSyntaxCompat.ts]
+System.register([], function(_export, _context) {
+    return {
+        setters: [],
+        execute: function() {}
+    };
+});
diff --git a/crates/swc/tests/tsc-references/parserEnumDeclaration3.d.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxConstEnum.1.normal.js
similarity index 52%
rename from crates/swc/tests/tsc-references/parserEnumDeclaration3.d.1.normal.js
rename to crates/swc/tests/tsc-references/verbatimModuleSyntaxConstEnum.1.normal.js
index 2015b25280d..e31a7ba710c 100644
--- a/crates/swc/tests/tsc-references/parserEnumDeclaration3.d.1.normal.js
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxConstEnum.1.normal.js
@@ -1,5 +1,5 @@
-//// [parserEnumDeclaration3.d.ts]
-var E;
+//// [verbatimModuleSyntaxConstEnum.ts]
+export var E;
 (function(E) {
     E[E["A"] = 1] = "A";
 })(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/parserEnumDeclaration3.d.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxConstEnum.2.minified.js
similarity index 50%
rename from crates/swc/tests/tsc-references/parserEnumDeclaration3.d.2.minified.js
rename to crates/swc/tests/tsc-references/verbatimModuleSyntaxConstEnum.2.minified.js
index ced3756c91f..2856520aa9e 100644
--- a/crates/swc/tests/tsc-references/parserEnumDeclaration3.d.2.minified.js
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxConstEnum.2.minified.js
@@ -1,5 +1,5 @@
-//// [parserEnumDeclaration3.d.ts]
-var E;
+//// [verbatimModuleSyntaxConstEnum.ts]
+export var E;
 !function(E) {
     E[E.A = 1] = "A";
 }(E || (E = {}));
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxInternalImportEquals.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxInternalImportEquals.1.normal.js
new file mode 100644
index 00000000000..9add16f804e
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxInternalImportEquals.1.normal.js
@@ -0,0 +1,6 @@
+//// [verbatimModuleSyntaxInternalImportEquals.ts]
+var Foo;
+(function(Foo) {
+    var foo = Foo.foo = 1;
+})(Foo || (Foo = {}));
+export { };
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxInternalImportEquals.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxInternalImportEquals.2.minified.js
new file mode 100644
index 00000000000..d0a63693c40
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxInternalImportEquals.2.minified.js
@@ -0,0 +1,4 @@
+//// [verbatimModuleSyntaxInternalImportEquals.ts]
+var Foo;
+(Foo || (Foo = {})).foo = 1;
+export { };
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionCJS.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionCJS.1.normal.js
new file mode 100644
index 00000000000..6b168b88869
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionCJS.1.normal.js
@@ -0,0 +1,32 @@
+//// [verbatimModuleSyntaxNoElisionCJS.ts]
+"use strict";
+//// [/a.ts]
+"use strict";
+module.exports = I;
+//// [/b.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+const I = require("./a");
+//// [/c.ts]
+"use strict";
+var I;
+(function(I) {
+    var x = I.x = 1;
+})(I || (I = {}));
+module.exports = I;
+//// [/d.ts]
+"use strict";
+const I = require("./c");
+module.exports = J;
+//// [/e.d.ts]
+"use strict";
+module.exports = I;
+//// [/f.ts]
+"use strict";
+const I = {};
+module.exports = I;
+//// [/z.ts]
+// test harness is weird if the last file includs a require >:(
+"use strict";
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionCJS.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionCJS.2.minified.js
new file mode 100644
index 00000000000..e9c921e7876
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionCJS.2.minified.js
@@ -0,0 +1,25 @@
+//// [verbatimModuleSyntaxNoElisionCJS.ts]
+"use strict";
+//// [/a.ts]
+"use strict";
+module.exports = I;
+//// [/b.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), require("./a");
+//// [/c.ts]
+"use strict";
+var I;
+(I || (I = {})).x = 1, module.exports = I;
+//// [/d.ts]
+"use strict";
+require("./c"), module.exports = J;
+//// [/e.d.ts]
+"use strict";
+module.exports = I;
+//// [/f.ts]
+"use strict";
+module.exports = {};
+//// [/z.ts]
+"use strict";
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionESM.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionESM.1.normal.js
new file mode 100644
index 00000000000..72262aed433
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionESM.1.normal.js
@@ -0,0 +1,28 @@
+//// [verbatimModuleSyntaxNoElisionESM.ts]
+//// [/a.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+export var a = 0;
+export var AClass = function AClass() {
+    "use strict";
+    _class_call_check(this, AClass);
+};
+//// [/b.ts]
+import { A } from "./a";
+export { A };
+export { A as A2 } from "./a";
+//// [/c.ts]
+export { };
+//// [/main4.ts]
+export default 1; // ok
+//// [/main5.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+var C = function C() {
+    "use strict";
+    _class_call_check(this, C);
+} // ok
+;
+export { C as default };
+//// [/main6.ts]
+export { }; // error
+//// [/main7.ts]
+export { }; // error
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionESM.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionESM.2.minified.js
new file mode 100644
index 00000000000..63336c9c20f
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxNoElisionESM.2.minified.js
@@ -0,0 +1,27 @@
+//// [verbatimModuleSyntaxNoElisionESM.ts]
+//// [/a.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+export var a = 0;
+export var AClass = function AClass() {
+    "use strict";
+    _class_call_check(this, AClass);
+};
+//// [/b.ts]
+import { A } from "./a";
+export { A as A2 } from "./a";
+export { A };
+//// [/c.ts]
+export { };
+//// [/main4.ts]
+export default 1;
+//// [/main5.ts]
+import _class_call_check from "@swc/helpers/src/_class_call_check.mjs";
+var C = function C() {
+    "use strict";
+    _class_call_check(this, C);
+};
+export { C as default };
+//// [/main6.ts]
+export { };
+//// [/main7.ts]
+export { };
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsCJS.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsCJS.1.normal.js
new file mode 100644
index 00000000000..bb645ae36c8
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsCJS.1.normal.js
@@ -0,0 +1,84 @@
+//// [verbatimModuleSyntaxRestrictionsCJS.ts]
+"use strict";
+//// [/decl.d.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "default", {
+    enumerable: true,
+    get: ()=>_default
+});
+const _default = esmy;
+//// [/ambient.d.ts]
+"use strict";
+//// [/main.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    Values: ()=>Values,
+    x: ()=>x
+});
+const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
+Promise.resolve().then(()=>/*#__PURE__*/ _interopRequireWildcard(require("./decl"))); // error
+const x = 1; // error
+var Values;
+(function(Values) {
+    var x = Values.x = 1;
+})(Values || (Values = {}));
+ // sketchy, but ok
+//// [/main2.ts]
+"use strict";
+module.exports = {
+    x: 1
+};
+//// [/main3.ts]
+"use strict";
+var ns;
+(function(ns) {
+    var x = ns.x = 1;
+})(ns || (ns = {}));
+module.exports = ns;
+//// [/main4.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "default" // error
+, {
+    enumerable: true,
+    get: ()=>_default
+});
+const _default = 1;
+//// [/main5.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "default" // error
+, {
+    enumerable: true,
+    get: ()=>C
+});
+class C {
+}
+//// [/main6.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+ // error
+//// [/main7.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+ // error
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsCJS.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsCJS.2.minified.js
new file mode 100644
index 00000000000..2c955175496
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsCJS.2.minified.js
@@ -0,0 +1,69 @@
+//// [verbatimModuleSyntaxRestrictionsCJS.ts]
+"use strict";
+//// [/decl.d.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), Object.defineProperty(exports, "default", {
+    enumerable: !0,
+    get: ()=>_default
+});
+const _default = esmy;
+//// [/ambient.d.ts]
+"use strict";
+//// [/main.ts]
+"use strict";
+var Values;
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), function(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: !0,
+        get: all[name]
+    });
+}(exports, {
+    Values: ()=>Values,
+    x: ()=>x
+});
+const _interopRequireWildcard = require("@swc/helpers/lib/_interop_require_wildcard.js").default;
+Promise.resolve().then(()=>_interopRequireWildcard(require("./decl")));
+const x = 1;
+(Values || (Values = {})).x = 1;
+//// [/main2.ts]
+"use strict";
+module.exports = {
+    x: 1
+};
+//// [/main3.ts]
+"use strict";
+var ns;
+(ns || (ns = {})).x = 1, module.exports = ns;
+//// [/main4.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), Object.defineProperty(exports, "default", {
+    enumerable: !0,
+    get: ()=>_default
+});
+const _default = 1;
+//// [/main5.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), Object.defineProperty(exports, "default", {
+    enumerable: !0,
+    get: ()=>C
+});
+class C {
+}
+//// [/main6.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+});
+//// [/main7.ts]
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+});
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsESM.1.normal.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsESM.1.normal.js
new file mode 100644
index 00000000000..75039067b80
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsESM.1.normal.js
@@ -0,0 +1,29 @@
+//// [verbatimModuleSyntaxRestrictionsESM.ts]
+//// [/decl.d.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | declare class CJSy {}
+//!  2 | export = CJSy;
+//!    : ^^^^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/ambient.d.ts]
+//// [/types.ts]
+export { };
+//// [/main.ts]
+//! 
+//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
+//!    ,-[1:1]
+//!  1 | import CJSy = require("./decl"); // error
+//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+//!  2 | import type CJSy2 = require("./decl"); // ok I guess?
+//!  3 | import CJSy3 from "./decl"; // ok in esModuleInterop
+//!  4 | import * as types from "./types"; // ok
+//!    `----
+//// [/ns.ts]
+export var ns;
+(function(ns) {
+    let A;
+    (function(A) {})(A = ns.A || (ns.A = {}));
+})(ns || (ns = {}));
diff --git a/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsESM.2.minified.js b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsESM.2.minified.js
new file mode 100644
index 00000000000..07ad21080e9
--- /dev/null
+++ b/crates/swc/tests/tsc-references/verbatimModuleSyntaxRestrictionsESM.2.minified.js
@@ -0,0 +1,28 @@
+//// [verbatimModuleSyntaxRestrictionsESM.ts]
+//// [/decl.d.ts]
+//! 
+//!   x Export assignment cannot be used when targeting ECMAScript modules. Consider using `export default` or another module format instead.
+//!    ,-[1:1]
+//!  1 | declare class CJSy {}
+//!  2 | export = CJSy;
+//!    : ^^^^^^^^^^^^^^
+//!  3 | 
+//!    `----
+//// [/ambient.d.ts]
+//// [/types.ts]
+export { };
+//// [/main.ts]
+//! 
+//!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.
+//!    ,-[1:1]
+//!  1 | import CJSy = require("./decl"); // error
+//!    : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+//!  2 | import type CJSy2 = require("./decl"); // ok I guess?
+//!  3 | import CJSy3 from "./decl"; // ok in esModuleInterop
+//!  4 | import * as types from "./types"; // ok
+//!    `----
+//// [/ns.ts]
+export var ns;
+!function(ns) {
+    ns.A || (ns.A = {});
+}(ns || (ns = {}));
diff --git a/crates/swc/tests/tsc-references/voidOperatorInvalidOperations.1.normal.js b/crates/swc/tests/tsc-references/voidOperatorInvalidOperations.1.normal.js
deleted file mode 100644
index 0a7bb8608a9..00000000000
--- a/crates/swc/tests/tsc-references/voidOperatorInvalidOperations.1.normal.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [voidOperatorInvalidOperations.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // Unary operator void
-//!  2 | 
-//!  3 | // operand before void
-//!  4 | var ANY = ANY void ;    //expect error
-//!    :               ^^^^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = void ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | // Unary operator void
-//!  2 | 
-//!  3 | // operand before void
-//!  4 | var ANY = ANY void ;    //expect error
-//!    :                    ^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = void ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[4:1]
-//!  4 | var ANY = ANY void ;    //expect error
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = void ;
-//!    :                 ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/voidOperatorInvalidOperations.2.minified.js b/crates/swc/tests/tsc-references/voidOperatorInvalidOperations.2.minified.js
deleted file mode 100644
index 0a7bb8608a9..00000000000
--- a/crates/swc/tests/tsc-references/voidOperatorInvalidOperations.2.minified.js
+++ /dev/null
@@ -1,34 +0,0 @@
-//// [voidOperatorInvalidOperations.ts]
-//! 
-//!   x Expected a semicolon
-//!    ,-[1:1]
-//!  1 | // Unary operator void
-//!  2 | 
-//!  3 | // operand before void
-//!  4 | var ANY = ANY void ;    //expect error
-//!    :               ^^^^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = void ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[1:1]
-//!  1 | // Unary operator void
-//!  2 | 
-//!  3 | // operand before void
-//!  4 | var ANY = ANY void ;    //expect error
-//!    :                    ^
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = void ;
-//!    `----
-//! 
-//!   x Expression expected
-//!    ,-[4:1]
-//!  4 | var ANY = ANY void ;    //expect error
-//!  5 | 
-//!  6 | // miss an operand
-//!  7 | var ANY1 = void ;
-//!    :                 ^
-//!    `----
diff --git a/crates/swc/tests/tsc-references/weakTypesAndLiterals01.1.normal.js b/crates/swc/tests/tsc-references/weakTypesAndLiterals01.1.normal.js
new file mode 100644
index 00000000000..bf063e2f96c
--- /dev/null
+++ b/crates/swc/tests/tsc-references/weakTypesAndLiterals01.1.normal.js
@@ -0,0 +1,29 @@
+//// [weakTypesAndLiterals01.ts]
+var f = function(arg) {
+    if (arg === "A") {
+        return arg;
+    } else {
+        return arg;
+    }
+};
+var g = function(arg) {
+    if (arg === "A") {
+        return arg;
+    } else {
+        return arg;
+    }
+};
+var h = function(arg) {
+    if (arg === aOrB) {
+        return arg;
+    } else {
+        return arg;
+    }
+};
+var i = function(arg) {
+    if (arg === aOrB) {
+        return arg;
+    } else {
+        return arg;
+    }
+};
diff --git a/crates/swc/tests/tsc-references/weakTypesAndLiterals01.2.minified.js b/crates/swc/tests/tsc-references/weakTypesAndLiterals01.2.minified.js
new file mode 100644
index 00000000000..1eee76afecc
--- /dev/null
+++ b/crates/swc/tests/tsc-references/weakTypesAndLiterals01.2.minified.js
@@ -0,0 +1 @@
+//// [weakTypesAndLiterals01.ts]
diff --git a/crates/swc/tests/tsc.rs b/crates/swc/tests/tsc.rs
index 6dd1c547153..8431c87cdf7 100644
--- a/crates/swc/tests/tsc.rs
+++ b/crates/swc/tests/tsc.rs
@@ -32,6 +32,7 @@ use testing::NormalizedOutput;
         "privateNameAndIndexSignature.ts",
         "privateNameImplicitDeclaration.ts",
         "privateNameStaticAccessorsDerivedClasses.ts",
+        "privateNameStaticAccessorssDerivedClasses.ts",
     )
 )]
 #[testing::fixture(
diff --git a/crates/swc_ecma_parser/scripts/crlf.sh b/crates/swc_ecma_parser/scripts/crlf.sh
index 104dcfc9148..26db618cb99 100755
--- a/crates/swc_ecma_parser/scripts/crlf.sh
+++ b/crates/swc_ecma_parser/scripts/crlf.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 
-find tests/typescript -type f -exec ./scripts/dos2unix.sh {} \;
+find tests/tsc -type f -exec ./scripts/dos2unix.sh {} \;
 
diff --git a/crates/swc_ecma_parser/scripts/tsc/copy-all-tests.sh b/crates/swc_ecma_parser/scripts/tsc/copy-all-tests.sh
index b4b039aa62a..a13cb8cfcd3 100755
--- a/crates/swc_ecma_parser/scripts/tsc/copy-all-tests.sh
+++ b/crates/swc_ecma_parser/scripts/tsc/copy-all-tests.sh
@@ -9,4 +9,4 @@ set -eu
 
 npx tsc ./scripts/tsc/copy-test.ts
 
-find "$1/tests/cases/conformance" -type f | xargs -P 8 -L 1 -I {} node "$SCRIPT_DIR/copy-test.js" {} \;
\ No newline at end of file
+find "$1/tests/cases/conformance" -type f | sort -R | xargs -P 10 -L 1 -I {} node "$SCRIPT_DIR/copy-test.js" {} \;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/scripts/tsc/copy-test.ts b/crates/swc_ecma_parser/scripts/tsc/copy-test.ts
index 25ce63c1d86..27ccb138b4b 100755
--- a/crates/swc_ecma_parser/scripts/tsc/copy-test.ts
+++ b/crates/swc_ecma_parser/scripts/tsc/copy-test.ts
@@ -28,8 +28,8 @@ async function compile(
         if (!d.file) continue;
         // Parse failure
         if (1000 <= d.code && d.code < 2000) return false;
-        if (10000 <= d.code) return false;
         if (2000 <= d.code && d.code < 3000) continue;
+        if (10000 <= d.code) return false;
 
         let { line, character } = d.file.getLineAndCharacterOfPosition(
             d.start!
@@ -46,6 +46,7 @@ async function compile(
 }
 
 async function check(f: string) {
+    console.log(`Checking ${f}...`);
     const ok = await compile([f], {
         noEmitOnError: true,
         target: ts.ScriptTarget.Latest,
@@ -61,6 +62,8 @@ async function check(f: string) {
         // We use rename as resumable copy
         fs.renameSync(f, target);
         // console.log('Created', target)
+    } else {
+        await fs.promises.unlink(f);
     }
 }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/1.0lib-noErrors.ts b/crates/swc_ecma_parser/tests/tsc/1.0lib-noErrors.ts
index 74f6bd28043..32b094a9f93 100644
--- a/crates/swc_ecma_parser/tests/tsc/1.0lib-noErrors.ts
+++ b/crates/swc_ecma_parser/tests/tsc/1.0lib-noErrors.ts
@@ -1141,4 +1141,4 @@ declare var Array: {
     <T>(...items: T[]): T[];
     isArray(arg: any): boolean;
     prototype: Array<any>;
-}
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/ES5For-of20.json b/crates/swc_ecma_parser/tests/tsc/ES5For-of20.json
deleted file mode 100644
index 156cc092b3b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/ES5For-of20.json
+++ /dev/null
@@ -1,213 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 81,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 1,
-        "end": 81,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 11,
-          "ctxt": 0
-        },
-        "kind": "let",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 10,
-              "end": 11,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 10,
-                "end": 11,
-                "ctxt": 0
-              },
-              "value": "v",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "ArrayExpression",
-        "span": {
-          "start": 15,
-          "end": 17,
-          "ctxt": 0
-        },
-        "elements": []
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 19,
-          "end": 81,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 25,
-              "end": 31,
-              "ctxt": 0
-            },
-            "kind": "let",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 29,
-                  "end": 30,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 29,
-                    "end": 30,
-                    "ctxt": 0
-                  },
-                  "value": "v",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ForOfStatement",
-            "span": {
-              "start": 36,
-              "end": 79,
-              "ctxt": 0
-            },
-            "await": null,
-            "left": {
-              "type": "VariableDeclaration",
-              "span": {
-                "start": 41,
-                "end": 46,
-                "ctxt": 0
-              },
-              "kind": "let",
-              "declare": false,
-              "declarations": [
-                {
-                  "type": "VariableDeclarator",
-                  "span": {
-                    "start": 45,
-                    "end": 46,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 45,
-                      "end": 46,
-                      "ctxt": 0
-                    },
-                    "value": "v",
-                    "optional": false,
-                    "typeAnnotation": null
-                  },
-                  "init": null,
-                  "definite": false
-                }
-              ]
-            },
-            "right": {
-              "type": "ArrayExpression",
-              "span": {
-                "start": 50,
-                "end": 53,
-                "ctxt": 0
-              },
-              "elements": [
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 51,
-                      "end": 52,
-                      "ctxt": 0
-                    },
-                    "value": "v",
-                    "optional": false
-                  }
-                }
-              ]
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 55,
-                "end": 79,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 65,
-                    "end": 73,
-                    "ctxt": 0
-                  },
-                  "kind": "const",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 71,
-                        "end": 72,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 71,
-                          "end": 72,
-                          "ctxt": 0
-                        },
-                        "value": "v",
-                        "optional": false,
-                        "typeAnnotation": null
-                      },
-                      "init": null,
-                      "definite": false
-                    }
-                  ]
-                }
-              ]
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/ES5For-of20.ts b/crates/swc_ecma_parser/tests/tsc/ES5For-of20.ts
deleted file mode 100644
index 64e65e1f851..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/ES5For-of20.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-for (let v of []) {
-    let v;
-    for (let v of [v]) {
-        const v;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/FunctionDeclaration5_es6.json b/crates/swc_ecma_parser/tests/tsc/FunctionDeclaration5_es6.json
deleted file mode 100644
index dce07afcf26..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/FunctionDeclaration5_es6.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 29,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 30,
-            "end": 35,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 30,
-              "end": 35,
-              "ctxt": 0
-            },
-            "value": "yield",
-            "optional": false,
-            "typeAnnotation": null
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 17,
-        "end": 40,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 37,
-          "end": 40,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": true,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/FunctionDeclaration5_es6.ts b/crates/swc_ecma_parser/tests/tsc/FunctionDeclaration5_es6.ts
deleted file mode 100644
index b899129bddb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/FunctionDeclaration5_es6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-// @target: es6
-function*foo(yield) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration11_es6.json b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration11_es6.json
deleted file mode 100644
index 6b4ecf4911d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration11_es6.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 33,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 16,
-        "end": 29,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 16,
-          "end": 28,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 30,
-        "end": 33,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 33,
-          "ctxt": 0
-        },
-        "value": "let",
-        "optional": false
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration11_es6.ts b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration11_es6.ts
deleted file mode 100644
index 99ab01d2448..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration11_es6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-// @target:es6
-"use strict";
-let
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration1_es6.json b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration1_es6.json
deleted file mode 100644
index 649b7b9f9ff..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration1_es6.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 21,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 21,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration1_es6.ts b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration1_es6.ts
deleted file mode 100644
index 07c928137ae..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration1_es6.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// @target:es6
-const
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration2_es6.json b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration2_es6.json
deleted file mode 100644
index 50d887484e5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration2_es6.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 23,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 23,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 22,
-            "end": 23,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration2_es6.ts b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration2_es6.ts
deleted file mode 100644
index 7d02924e394..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration2_es6.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// @target:es6
-const a
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration4_es6.json b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration4_es6.json
deleted file mode 100644
index 2f423b0a3b0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration4_es6.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 31,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 31,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 22,
-            "end": 31,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 23,
-                "end": 31,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 25,
-                  "end": 31,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration4_es6.ts b/crates/swc_ecma_parser/tests/tsc/VariableDeclaration4_es6.ts
deleted file mode 100644
index 07766cb8237..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/VariableDeclaration4_es6.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// @target:es6
-const a: number
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/abstractPropertyInitializer.json b/crates/swc_ecma_parser/tests/tsc/abstractPropertyInitializer.json
deleted file mode 100644
index 4ff191c14bf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/abstractPropertyInitializer.json
+++ /dev/null
@@ -1,76 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 40,
-    "end": 82,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 55,
-          "end": 56,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 40,
-        "end": 82,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 63,
-            "end": 80,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 72,
-              "end": 76,
-              "ctxt": 0
-            },
-            "value": "prop",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 79,
-              "end": 80,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/abstractPropertyInitializer.ts b/crates/swc_ecma_parser/tests/tsc/abstractPropertyInitializer.ts
deleted file mode 100644
index 42a0999748a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/abstractPropertyInitializer.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @strict: true
-// @declaration: true
-abstract class C {
-    abstract prop = 1
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/accessorsOverrideProperty7.json b/crates/swc_ecma_parser/tests/tsc/accessorsOverrideProperty7.json
deleted file mode 100644
index 79411248906..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/accessorsOverrideProperty7.json
+++ /dev/null
@@ -1,177 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 51,
-    "end": 156,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 67,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 51,
-        "end": 94,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 74,
-            "end": 92,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 83,
-              "end": 84,
-              "ctxt": 0
-            },
-            "value": "p",
-            "optional": false
-          },
-          "value": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 87,
-              "end": 92,
-              "ctxt": 0
-            },
-            "value": "yep",
-            "raw": "'yep'"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 101,
-          "end": 102,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 95,
-        "end": 156,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 119,
-            "end": 145,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 123,
-              "end": 124,
-              "ctxt": 0
-            },
-            "value": "p",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 119,
-              "end": 145,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 127,
-                "end": 145,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 129,
-                    "end": 143,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "StringLiteral",
-                    "span": {
-                      "start": 136,
-                      "end": 143,
-                      "ctxt": 0
-                    },
-                    "value": "oh no",
-                    "raw": "'oh no'"
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 111,
-          "end": 112,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/accessorsOverrideProperty7.ts b/crates/swc_ecma_parser/tests/tsc/accessorsOverrideProperty7.ts
deleted file mode 100644
index 9be3dad44f8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/accessorsOverrideProperty7.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: es5
-// @useDefineForClassFields: true
-abstract class A {
-    abstract p = 'yep'
-}
-class B extends A {
-    get p() { return 'oh no' } // error
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/allowImportingTsExtensions.json b/crates/swc_ecma_parser/tests/tsc/allowImportingTsExtensions.json
new file mode 100644
index 00000000000..ae25b197c6d
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/allowImportingTsExtensions.json
@@ -0,0 +1,299 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 184,
+    "end": 670,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 184,
+        "end": 194,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 219,
+        "end": 229,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 255,
+        "end": 265,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 287,
+        "end": 312,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 302,
+          "end": 311,
+          "ctxt": 0
+        },
+        "value": "./ts.js",
+        "raw": "\"./ts.js\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 313,
+        "end": 338,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 328,
+          "end": 337,
+          "ctxt": 0
+        },
+        "value": "./ts.ts",
+        "raw": "\"./ts.ts\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 339,
+        "end": 371,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 359,
+          "end": 370,
+          "ctxt": 0
+        },
+        "value": "./ts.d.ts",
+        "raw": "\"./ts.d.ts\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 373,
+        "end": 399,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 388,
+          "end": 398,
+          "ctxt": 0
+        },
+        "value": "./tsx.js",
+        "raw": "\"./tsx.js\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 400,
+        "end": 427,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 415,
+          "end": 426,
+          "ctxt": 0
+        },
+        "value": "./tsx.jsx",
+        "raw": "\"./tsx.jsx\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 428,
+        "end": 454,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 443,
+          "end": 453,
+          "ctxt": 0
+        },
+        "value": "./tsx.ts",
+        "raw": "\"./tsx.ts\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 455,
+        "end": 482,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 470,
+          "end": 481,
+          "ctxt": 0
+        },
+        "value": "./tsx.tsx",
+        "raw": "\"./tsx.tsx\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 483,
+        "end": 516,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 503,
+          "end": 515,
+          "ctxt": 0
+        },
+        "value": "./tsx.d.ts",
+        "raw": "\"./tsx.d.ts\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 518,
+        "end": 544,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 533,
+          "end": 543,
+          "ctxt": 0
+        },
+        "value": "./dts.js",
+        "raw": "\"./dts.js\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 545,
+        "end": 571,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 560,
+          "end": 570,
+          "ctxt": 0
+        },
+        "value": "./dts.ts",
+        "raw": "\"./dts.ts\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 572,
+        "end": 605,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 592,
+          "end": 604,
+          "ctxt": 0
+        },
+        "value": "./dts.d.ts",
+        "raw": "\"./dts.d.ts\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 627,
+        "end": 670,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 642,
+          "end": 669,
+          "ctxt": 0
+        },
+        "value": "./thisfiledoesnotexist.ts",
+        "raw": "\"./thisfiledoesnotexist.ts\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/allowImportingTsExtensions.ts b/crates/swc_ecma_parser/tests/tsc/allowImportingTsExtensions.ts
new file mode 100644
index 00000000000..96d0786d034
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/allowImportingTsExtensions.ts
@@ -0,0 +1,32 @@
+// @allowImportingTsExtensions: true
+// @noEmit: true
+// @moduleResolution: classic,node10,node16,nodenext,bundler
+// @jsx: preserve
+// @noTypesAndSymbols: true
+
+// @Filename: /ts.ts
+export {};
+
+// @Filename: /tsx.tsx
+export {};
+
+// @Filename: /dts.d.ts
+export {};
+
+// @Filename: /b.ts
+import {} from "./ts.js";
+import {} from "./ts.ts";
+import type {} from "./ts.d.ts";
+
+import {} from "./tsx.js";
+import {} from "./tsx.jsx";
+import {} from "./tsx.ts";
+import {} from "./tsx.tsx";
+import type {} from "./tsx.d.ts";
+
+import {} from "./dts.js";
+import {} from "./dts.ts";
+import type {} from "./dts.d.ts";
+
+// @Filename: /c.ts
+import {} from "./thisfiledoesnotexist.ts";
diff --git a/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration1.ts b/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration1.ts
index dea82518e7e..e5c2cebf5eb 100644
--- a/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration1.ts
@@ -1,4 +1,4 @@
-// In ambient enum declarations, all values specified in enum member declarations must be classified as constant enum expressions.
+// In ambient enum declarations, all values specified in enum member declarations must be classified as constant enum expressions.
 
 declare enum E {
     a = 10,
diff --git a/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration2.ts
index fe9ddb8c9c6..9f873904c3c 100644
--- a/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/ambientEnumDeclaration2.ts
@@ -1,4 +1,4 @@
-// In ambient enum declarations that specify no const modifier, enum member declarations
+// In ambient enum declarations that specify no const modifier, enum member declarations
 // that omit a value are considered computed members (as opposed to having auto- incremented values assigned).
 
 declare enum E {
diff --git a/crates/swc_ecma_parser/tests/tsc/argumentExpressionContextualTyping.ts b/crates/swc_ecma_parser/tests/tsc/argumentExpressionContextualTyping.ts
index cbc424c52d3..75f3e1067d5 100644
--- a/crates/swc_ecma_parser/tests/tsc/argumentExpressionContextualTyping.ts
+++ b/crates/swc_ecma_parser/tests/tsc/argumentExpressionContextualTyping.ts
@@ -1,4 +1,4 @@
-// In a typed function call, argument expressions are contextually typed by their corresponding parameter types.
+// In a typed function call, argument expressions are contextually typed by their corresponding parameter types.
 function foo({x: [a, b], y: {c, d, e}}) { }
 function bar({x: [a, b = 10], y: {c, d, e = { f:1 }}}) { }
 function baz(x: [string, number, boolean]) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndInvalidOperands.json b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndInvalidOperands.json
deleted file mode 100644
index ca70993409f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndInvalidOperands.json
+++ /dev/null
@@ -1,7208 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 110,
-    "end": 3019,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 110,
-        "end": 125,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 114,
-            "end": 124,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 114,
-              "end": 115,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 115,
-                "end": 124,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 117,
-                  "end": 124,
-                  "ctxt": 0
-                },
-                "kind": "boolean"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 126,
-        "end": 140,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 130,
-            "end": 139,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 130,
-              "end": 131,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 131,
-                "end": 139,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 133,
-                  "end": 139,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 141,
-        "end": 155,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 145,
-            "end": 154,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 145,
-              "end": 146,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 146,
-                "end": 154,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 148,
-                  "end": 154,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 148,
-                    "end": 154,
-                    "ctxt": 0
-                  },
-                  "value": "Object",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 171,
-        "end": 191,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 175,
-            "end": 190,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 175,
-              "end": 179,
-              "ctxt": 0
-            },
-            "value": "r1a1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 182,
-              "end": 190,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 182,
-                "end": 186,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 189,
-                "end": 190,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 192,
-        "end": 212,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 196,
-            "end": 211,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 196,
-              "end": 200,
-              "ctxt": 0
-            },
-            "value": "r1a2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 203,
-              "end": 211,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
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-                "start": 203,
-                "end": 207,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 210,
-                "end": 211,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 213,
-        "end": 233,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 217,
-            "end": 232,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 217,
-              "end": 221,
-              "ctxt": 0
-            },
-            "value": "r1a3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 224,
-              "end": 232,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 224,
-                "end": 228,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 231,
-                "end": 232,
-                "ctxt": 0
-              },
-              "value": "c",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 235,
-        "end": 255,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 239,
-            "end": 254,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 239,
-              "end": 243,
-              "ctxt": 0
-            },
-            "value": "r1b1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 246,
-              "end": 254,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 246,
-                "end": 247,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 250,
-                "end": 254,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 256,
-        "end": 276,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 260,
-            "end": 275,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 260,
-              "end": 264,
-              "ctxt": 0
-            },
-            "value": "r1b2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 267,
-              "end": 275,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 267,
-                "end": 268,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 271,
-                "end": 275,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 277,
-        "end": 297,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 281,
-            "end": 296,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 281,
-              "end": 285,
-              "ctxt": 0
-            },
-            "value": "r1b3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 288,
-              "end": 296,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 288,
-                "end": 289,
-                "ctxt": 0
-              },
-              "value": "c",
-              "optional": false
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 292,
-                "end": 296,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 299,
-        "end": 322,
-        "ctxt": 0
-      },
-      "kind": "var",
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-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 303,
-            "end": 321,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
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-              "ctxt": 0
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-            "value": "r1c1",
-            "optional": false,
-            "typeAnnotation": null
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-          "init": {
-            "type": "BinaryExpression",
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-              "start": 310,
-              "end": 321,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 310,
-                "end": 314,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "BooleanLiteral",
-              "span": {
-                "start": 317,
-                "end": 321,
-                "ctxt": 0
-              },
-              "value": true
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 323,
-        "end": 344,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 327,
-            "end": 343,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 327,
-              "end": 331,
-              "ctxt": 0
-            },
-            "value": "r1c2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 334,
-              "end": 343,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
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-                "start": 334,
-                "end": 338,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 341,
-                "end": 343,
-                "ctxt": 0
-              },
-              "value": "",
-              "raw": "''"
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 345,
-        "end": 366,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
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diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndInvalidOperands.ts b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndInvalidOperands.ts
deleted file mode 100644
index 2d2a7a86046..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndInvalidOperands.ts
+++ /dev/null
@@ -1,176 +0,0 @@
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-
-var a: boolean;
-var b: string;
-var c: Object;
-
-// operator *
-var r1a1 = null * a;
-var r1a2 = null * b;
-var r1a3 = null * c;
-
-var r1b1 = a * null;
-var r1b2 = b * null;
-var r1b3 = c * null;
-
-var r1c1 = null * true;
-var r1c2 = null * '';
-var r1c3 = null * {};
-
-var r1d1 = true * null;
-var r1d2 = '' * null;
-var r1d3 = {} * null;
-
-// operator /
-var r2a1 = null / a;
-var r2a2 = null / b;
-var r2a3 = null / c;
-
-var r2b1 = a / null;
-var r2b2 = b / null;
-var r2b3 = c / null;
-
-var r2c1 = null / true;
-var r2c2 = null / '';
-var r2c3 = null / {};
-
-var r2d1 = true / null;
-var r2d2 = '' / null;
-var r2d3 = {} / null;
-
-// operator %
-var r3a1 = null % a;
-var r3a2 = null % b;
-var r3a3 = null % c;
-
-var r3b1 = a % null;
-var r3b2 = b % null;
-var r3b3 = c % null;
-
-var r3c1 = null % true;
-var r3c2 = null % '';
-var r3c3 = null % {};
-
-var r3d1 = true % null;
-var r3d2 = '' % null;
-var r3d3 = {} % null;
-
-// operator -
-var r4a1 = null - a;
-var r4a2 = null - b;
-var r4a3 = null - c;
-
-var r4b1 = a - null;
-var r4b2 = b - null;
-var r4b3 = c - null;
-
-var r4c1 = null - true;
-var r4c2 = null - '';
-var r4c3 = null - {};
-
-var r4d1 = true - null;
-var r4d2 = '' - null;
-var r4d3 = {} - null;
-
-// operator <<
-var r5a1 = null << a;
-var r5a2 = null << b;
-var r5a3 = null << c;
-
-var r5b1 = a << null;
-var r5b2 = b << null;
-var r5b3 = c << null;
-
-var r5c1 = null << true;
-var r5c2 = null << '';
-var r5c3 = null << {};
-
-var r5d1 = true << null;
-var r5d2 = '' << null;
-var r5d3 = {} << null;
-
-// operator >>
-var r6a1 = null >> a;
-var r6a2 = null >> b;
-var r6a3 = null >> c;
-
-var r6b1 = a >> null;
-var r6b2 = b >> null;
-var r6b3 = c >> null;
-
-var r6c1 = null >> true;
-var r6c2 = null >> '';
-var r6c3 = null >> {};
-
-var r6d1 = true >> null;
-var r6d2 = '' >> null;
-var r6d3 = {} >> null;
-
-// operator >>>
-var r7a1 = null >>> a;
-var r7a2 = null >>> b;
-var r7a3 = null >>> c;
-
-var r7b1 = a >>> null;
-var r7b2 = b >>> null;
-var r7b3 = c >>> null;
-
-var r7c1 = null >>> true;
-var r7c2 = null >>> '';
-var r7c3 = null >>> {};
-
-var r7d1 = true >>> null;
-var r7d2 = '' >>> null;
-var r7d3 = {} >>> null;
-
-// operator &
-var r8a1 = null & a;
-var r8a2 = null & b;
-var r8a3 = null & c;
-
-var r8b1 = a & null;
-var r8b2 = b & null;
-var r8b3 = c & null;
-
-var r8c1 = null & true;
-var r8c2 = null & '';
-var r8c3 = null & {};
-
-var r8d1 = true & null;
-var r8d2 = '' & null;
-var r8d3 = {} & null;
-
-// operator ^
-var r9a1 = null ^ a;
-var r9a2 = null ^ b;
-var r9a3 = null ^ c;
-
-var r9b1 = a ^ null;
-var r9b2 = b ^ null;
-var r9b3 = c ^ null;
-
-var r9c1 = null ^ true;
-var r9c2 = null ^ '';
-var r9c3 = null ^ {};
-
-var r9d1 = true ^ null;
-var r9d2 = '' ^ null;
-var r9d3 = {} ^ null;
-
-// operator |
-var r10a1 = null | a;
-var r10a2 = null | b;
-var r10a3 = null | c;
-
-var r10b1 = a | null;
-var r10b2 = b | null;
-var r10b3 = c | null;
-
-var r10c1 = null | true;
-var r10c2 = null | '';
-var r10c3 = null | {};
-
-var r10d1 = true | null;
-var r10d2 = '' | null;
-var r10d3 = {} | null;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndValidOperands.json b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndValidOperands.json
deleted file mode 100644
index a5352132f13..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndValidOperands.json
+++ /dev/null
@@ -1,5249 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 110,
-    "end": 1987,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 110,
-        "end": 133,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 115,
-          "end": 116,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 123,
-            "end": 124,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 123,
-              "end": 124,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 130,
-            "end": 131,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 130,
-              "end": 131,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 135,
-        "end": 146,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 139,
-            "end": 145,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
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-                "end": 1924,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1926,
-        "end": 1945,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1930,
-            "end": 1944,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1930,
-              "end": 1933,
-              "ctxt": 0
-            },
-            "value": "rj6",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 1936,
-              "end": 1944,
-              "ctxt": 0
-            },
-            "operator": "|",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 1936,
-                "end": 1937,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 1940,
-                "end": 1944,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1946,
-        "end": 1965,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1950,
-            "end": 1964,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1950,
-              "end": 1953,
-              "ctxt": 0
-            },
-            "value": "rj7",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 1956,
-              "end": 1964,
-              "ctxt": 0
-            },
-            "operator": "|",
-            "left": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 1956,
-                "end": 1957,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 1960,
-                "end": 1964,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1966,
-        "end": 1987,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 1986,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1970,
-              "end": 1973,
-              "ctxt": 0
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-            "value": "rj8",
-            "optional": false,
-            "typeAnnotation": null
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-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 1976,
-              "end": 1986,
-              "ctxt": 0
-            },
-            "operator": "|",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 1976,
-                "end": 1979,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1976,
-                  "end": 1977,
-                  "ctxt": 0
-                },
-                "value": "E",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1978,
-                  "end": 1979,
-                  "ctxt": 0
-                },
-                "value": "b",
-                "optional": false
-              }
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 1982,
-                "end": 1986,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndValidOperands.ts b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndValidOperands.ts
deleted file mode 100644
index d173692f4f7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithNullValueAndValidOperands.ts
+++ /dev/null
@@ -1,110 +0,0 @@
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-
-enum E {
-    a,
-    b
-}
-
-var a: any;
-var b: number;
-
-// operator *
-var ra1 = null * a;
-var ra2 = null * b;
-var ra3 = null * 1;
-var ra4 = null * E.a;
-var ra5 = a * null;
-var ra6 = b * null;
-var ra7 = 0 * null;
-var ra8 = E.b * null;
-
-// operator /
-var rb1 = null / a;
-var rb2 = null / b;
-var rb3 = null / 1;
-var rb4 = null / E.a;
-var rb5 = a / null;
-var rb6 = b / null;
-var rb7 = 0 / null;
-var rb8 = E.b / null;
-
-// operator %
-var rc1 = null % a;
-var rc2 = null % b;
-var rc3 = null % 1;
-var rc4 = null % E.a;
-var rc5 = a % null;
-var rc6 = b % null;
-var rc7 = 0 % null;
-var rc8 = E.b % null;
-
-// operator -
-var rd1 = null - a;
-var rd2 = null - b;
-var rd3 = null - 1;
-var rd4 = null - E.a;
-var rd5 = a - null;
-var rd6 = b - null;
-var rd7 = 0 - null;
-var rd8 = E.b - null;
-
-// operator <<
-var re1 = null << a;
-var re2 = null << b;
-var re3 = null << 1;
-var re4 = null << E.a;
-var re5 = a << null;
-var re6 = b << null;
-var re7 = 0 << null;
-var re8 = E.b << null;
-
-// operator >>
-var rf1 = null >> a;
-var rf2 = null >> b;
-var rf3 = null >> 1;
-var rf4 = null >> E.a;
-var rf5 = a >> null;
-var rf6 = b >> null;
-var rf7 = 0 >> null;
-var rf8 = E.b >> null;
-
-// operator >>>
-var rg1 = null >>> a;
-var rg2 = null >>> b;
-var rg3 = null >>> 1;
-var rg4 = null >>> E.a;
-var rg5 = a >>> null;
-var rg6 = b >>> null;
-var rg7 = 0 >>> null;
-var rg8 = E.b >>> null;
-
-// operator &
-var rh1 = null & a;
-var rh2 = null & b;
-var rh3 = null & 1;
-var rh4 = null & E.a;
-var rh5 = a & null;
-var rh6 = b & null;
-var rh7 = 0 & null;
-var rh8 = E.b & null;
-
-// operator ^
-var ri1 = null ^ a;
-var ri2 = null ^ b;
-var ri3 = null ^ 1;
-var ri4 = null ^ E.a;
-var ri5 = a ^ null;
-var ri6 = b ^ null;
-var ri7 = 0 ^ null;
-var ri8 = E.b ^ null;
-
-// operator |
-var rj1 = null | a;
-var rj2 = null | b;
-var rj3 = null | 1;
-var rj4 = null | E.a;
-var rj5 = a | null;
-var rj6 = b | null;
-var rj7 = 0 | null;
-var rj8 = E.b | null;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.json b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.json
deleted file mode 100644
index 208337a96a1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.json
+++ /dev/null
@@ -1,2371 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 15,
-    "end": 1289,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 15,
-        "end": 37,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 19,
-            "end": 36,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 19,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "ra1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 25,
-              "end": 36,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 25,
-                "end": 29,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 32,
-                "end": 36,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 38,
-        "end": 65,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 42,
-            "end": 64,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 42,
-              "end": 45,
-              "ctxt": 0
-            },
-            "value": "ra2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 48,
-              "end": 64,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 48,
-                "end": 52,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 55,
-                "end": 64,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 66,
-        "end": 93,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 70,
-            "end": 92,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 70,
-              "end": 73,
-              "ctxt": 0
-            },
-            "value": "ra3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 76,
-              "end": 92,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 76,
-                "end": 85,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 88,
-                "end": 92,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 94,
-        "end": 126,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 98,
-            "end": 125,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 98,
-              "end": 101,
-              "ctxt": 0
-            },
-            "value": "ra4",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 104,
-              "end": 125,
-              "ctxt": 0
-            },
-            "operator": "*",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 104,
-                "end": 113,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 116,
-                "end": 125,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 142,
-        "end": 164,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 146,
-            "end": 163,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 146,
-              "end": 149,
-              "ctxt": 0
-            },
-            "value": "rb1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 152,
-              "end": 163,
-              "ctxt": 0
-            },
-            "operator": "/",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 152,
-                "end": 156,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 159,
-                "end": 163,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 165,
-        "end": 192,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 169,
-            "end": 191,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 169,
-              "end": 172,
-              "ctxt": 0
-            },
-            "value": "rb2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 175,
-              "end": 191,
-              "ctxt": 0
-            },
-            "operator": "/",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 175,
-                "end": 179,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 182,
-                "end": 191,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 193,
-        "end": 220,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 197,
-            "end": 219,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 197,
-              "end": 200,
-              "ctxt": 0
-            },
-            "value": "rb3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 203,
-              "end": 219,
-              "ctxt": 0
-            },
-            "operator": "/",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 203,
-                "end": 212,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 215,
-                "end": 219,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 221,
-        "end": 253,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 225,
-            "end": 252,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 225,
-              "end": 228,
-              "ctxt": 0
-            },
-            "value": "rb4",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 231,
-              "end": 252,
-              "ctxt": 0
-            },
-            "operator": "/",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 231,
-                "end": 240,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 243,
-                "end": 252,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 269,
-        "end": 291,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 273,
-            "end": 290,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 273,
-              "end": 276,
-              "ctxt": 0
-            },
-            "value": "rc1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 279,
-              "end": 290,
-              "ctxt": 0
-            },
-            "operator": "%",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 279,
-                "end": 283,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 286,
-                "end": 290,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 292,
-        "end": 319,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 296,
-            "end": 318,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 296,
-              "end": 299,
-              "ctxt": 0
-            },
-            "value": "rc2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 302,
-              "end": 318,
-              "ctxt": 0
-            },
-            "operator": "%",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 302,
-                "end": 306,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 309,
-                "end": 318,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 320,
-        "end": 347,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 324,
-            "end": 346,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 324,
-              "end": 327,
-              "ctxt": 0
-            },
-            "value": "rc3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 330,
-              "end": 346,
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diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.ts b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.ts
deleted file mode 100644
index 03b8c0b8ade..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithOnlyNullValueOrUndefinedValue.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-// operator *
-var ra1 = null * null;
-var ra2 = null * undefined;
-var ra3 = undefined * null;
-var ra4 = undefined * undefined;
-
-// operator /
-var rb1 = null / null;
-var rb2 = null / undefined;
-var rb3 = undefined / null;
-var rb4 = undefined / undefined;
-
-// operator %
-var rc1 = null % null;
-var rc2 = null % undefined;
-var rc3 = undefined % null;
-var rc4 = undefined % undefined;
-
-// operator -
-var rd1 = null - null;
-var rd2 = null - undefined;
-var rd3 = undefined - null;
-var rd4 = undefined - undefined;
-
-// operator <<
-var re1 = null << null;
-var re2 = null << undefined;
-var re3 = undefined << null;
-var re4 = undefined << undefined;
-
-// operator >>
-var rf1 = null >> null;
-var rf2 = null >> undefined;
-var rf3 = undefined >> null;
-var rf4 = undefined >> undefined;
-
-// operator >>>
-var rg1 = null >>> null;
-var rg2 = null >>> undefined;
-var rg3 = undefined >>> null;
-var rg4 = undefined >>> undefined;
-
-// operator &
-var rh1 = null & null;
-var rh2 = null & undefined;
-var rh3 = undefined & null;
-var rh4 = undefined & undefined;
-
-// operator ^
-var ri1 = null ^ null;
-var ri2 = null ^ undefined;
-var ri3 = undefined ^ null;
-var ri4 = undefined ^ undefined;
-
-// operator |
-var rj1 = null | null;
-var rj2 = null | undefined;
-var rj3 = undefined | null;
-var rj4 = undefined | undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndInvalidOperands.json b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndInvalidOperands.json
deleted file mode 100644
index 586066c14ec..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndInvalidOperands.json
+++ /dev/null
@@ -1,7448 +0,0 @@
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-      "type": "VariableDeclaration",
-      "span": {
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-      "kind": "var",
-      "declare": false,
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-          "span": {
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-            "optional": false,
-            "typeAnnotation": null
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-            "span": {
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-            "operator": "|",
-            "left": {
-              "type": "Identifier",
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-                "start": 3464,
-                "end": 3473,
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-              "value": "undefined",
-              "optional": false
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-            "right": {
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-              "span": {
-                "start": 3476,
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-      "span": {
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-          "type": "VariableDeclarator",
-          "span": {
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-            "ctxt": 0
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-            "type": "BinaryExpression",
-            "span": {
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-            "left": {
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-          "span": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndInvalidOperands.ts b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndInvalidOperands.ts
deleted file mode 100644
index eeca5985f46..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndInvalidOperands.ts
+++ /dev/null
@@ -1,176 +0,0 @@
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-
-var a: boolean;
-var b: string;
-var c: Object;
-
-// operator *
-var r1a1 = undefined * a;
-var r1a2 = undefined * b;
-var r1a3 = undefined * c;
-
-var r1b1 = a * undefined;
-var r1b2 = b * undefined;
-var r1b3 = c * undefined;
-
-var r1c1 = undefined * true;
-var r1c2 = undefined * '';
-var r1c3 = undefined * {};
-
-var r1d1 = true * undefined;
-var r1d2 = '' * undefined;
-var r1d3 = {} * undefined;
-
-// operator /
-var r2a1 = undefined / a;
-var r2a2 = undefined / b;
-var r2a3 = undefined / c;
-
-var r2b1 = a / undefined;
-var r2b2 = b / undefined;
-var r2b3 = c / undefined;
-
-var r2c1 = undefined / true;
-var r2c2 = undefined / '';
-var r2c3 = undefined / {};
-
-var r2d1 = true / undefined;
-var r2d2 = '' / undefined;
-var r2d3 = {} / undefined;
-
-// operator %
-var r3a1 = undefined % a;
-var r3a2 = undefined % b;
-var r3a3 = undefined % c;
-
-var r3b1 = a % undefined;
-var r3b2 = b % undefined;
-var r3b3 = c % undefined;
-
-var r3c1 = undefined % true;
-var r3c2 = undefined % '';
-var r3c3 = undefined % {};
-
-var r3d1 = true % undefined;
-var r3d2 = '' % undefined;
-var r3d3 = {} % undefined;
-
-// operator -
-var r4a1 = undefined - a;
-var r4a2 = undefined - b;
-var r4a3 = undefined - c;
-
-var r4b1 = a - undefined;
-var r4b2 = b - undefined;
-var r4b3 = c - undefined;
-
-var r4c1 = undefined - true;
-var r4c2 = undefined - '';
-var r4c3 = undefined - {};
-
-var r4d1 = true - undefined;
-var r4d2 = '' - undefined;
-var r4d3 = {} - undefined;
-
-// operator <<
-var r5a1 = undefined << a;
-var r5a2 = undefined << b;
-var r5a3 = undefined << c;
-
-var r5b1 = a << undefined;
-var r5b2 = b << undefined;
-var r5b3 = c << undefined;
-
-var r5c1 = undefined << true;
-var r5c2 = undefined << '';
-var r5c3 = undefined << {};
-
-var r5d1 = true << undefined;
-var r5d2 = '' << undefined;
-var r5d3 = {} << undefined;
-
-// operator >>
-var r6a1 = undefined >> a;
-var r6a2 = undefined >> b;
-var r6a3 = undefined >> c;
-
-var r6b1 = a >> undefined;
-var r6b2 = b >> undefined;
-var r6b3 = c >> undefined;
-
-var r6c1 = undefined >> true;
-var r6c2 = undefined >> '';
-var r6c3 = undefined >> {};
-
-var r6d1 = true >> undefined;
-var r6d2 = '' >> undefined;
-var r6d3 = {} >> undefined;
-
-// operator >>>
-var r7a1 = undefined >>> a;
-var r7a2 = undefined >>> b;
-var r7a3 = undefined >>> c;
-
-var r7b1 = a >>> undefined;
-var r7b2 = b >>> undefined;
-var r7b3 = c >>> undefined;
-
-var r7c1 = undefined >>> true;
-var r7c2 = undefined >>> '';
-var r7c3 = undefined >>> {};
-
-var r7d1 = true >>> undefined;
-var r7d2 = '' >>> undefined;
-var r7d3 = {} >>> undefined;
-
-// operator &
-var r8a1 = undefined & a;
-var r8a2 = undefined & b;
-var r8a3 = undefined & c;
-
-var r8b1 = a & undefined;
-var r8b2 = b & undefined;
-var r8b3 = c & undefined;
-
-var r8c1 = undefined & true;
-var r8c2 = undefined & '';
-var r8c3 = undefined & {};
-
-var r8d1 = true & undefined;
-var r8d2 = '' & undefined;
-var r8d3 = {} & undefined;
-
-// operator ^
-var r9a1 = undefined ^ a;
-var r9a2 = undefined ^ b;
-var r9a3 = undefined ^ c;
-
-var r9b1 = a ^ undefined;
-var r9b2 = b ^ undefined;
-var r9b3 = c ^ undefined;
-
-var r9c1 = undefined ^ true;
-var r9c2 = undefined ^ '';
-var r9c3 = undefined ^ {};
-
-var r9d1 = true ^ undefined;
-var r9d2 = '' ^ undefined;
-var r9d3 = {} ^ undefined;
-
-// operator |
-var r10a1 = undefined | a;
-var r10a2 = undefined | b;
-var r10a3 = undefined | c;
-
-var r10b1 = a | undefined;
-var r10b2 = b | undefined;
-var r10b3 = c | undefined;
-
-var r10c1 = undefined | true;
-var r10c2 = undefined | '';
-var r10c3 = undefined | {};
-
-var r10d1 = true | undefined;
-var r10d2 = '' | undefined;
-var r10d3 = {} | undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndValidOperands.json b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndValidOperands.json
deleted file mode 100644
index 5b6862e57d1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndValidOperands.json
+++ /dev/null
@@ -1,5409 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 115,
-    "end": 2392,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 115,
-        "end": 138,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 120,
-          "end": 121,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 128,
-            "end": 129,
-            "ctxt": 0
-          },
-          "id": {
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-            "span": {
-              "start": 128,
-              "end": 129,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 135,
-            "end": 136,
-            "ctxt": 0
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-          "id": {
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-              "end": 136,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
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-      "type": "VariableDeclaration",
-      "span": {
-        "start": 140,
-        "end": 151,
-        "ctxt": 0
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-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 144,
-            "end": 150,
-            "ctxt": 0
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-          "id": {
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-            "span": {
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-              "end": 145,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
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-              "span": {
-                "start": 145,
-                "end": 150,
-                "ctxt": 0
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-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 147,
-                  "end": 150,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 152,
-        "end": 166,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 156,
-            "end": 165,
-            "ctxt": 0
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-          "id": {
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-            "span": {
-              "start": 156,
-              "end": 157,
-              "ctxt": 0
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-            "optional": false,
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-              "span": {
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-                "span": {
-                  "start": 159,
-                  "end": 165,
-                  "ctxt": 0
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-                "kind": "number"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 182,
-        "end": 206,
-        "ctxt": 0
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-      "declare": false,
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-          "span": {
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-            "ctxt": 0
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-            "span": {
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-              "ctxt": 0
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-            "optional": false,
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-                "end": 201,
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-                "end": 205,
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-            }
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-          "definite": false
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-      "span": {
-        "start": 207,
-        "end": 231,
-        "ctxt": 0
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-            "optional": false,
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-            "type": "BinaryExpression",
-            "span": {
-              "start": 217,
-              "end": 230,
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-                "end": 230,
-                "ctxt": 0
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-              "optional": false
-            }
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-          "definite": false
-        }
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-    },
-    {
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-      "span": {
-        "start": 232,
-        "end": 256,
-        "ctxt": 0
-      },
-      "kind": "var",
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-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 236,
-            "end": 255,
-            "ctxt": 0
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-            "type": "Identifier",
-            "span": {
-              "start": 236,
-              "end": 239,
-              "ctxt": 0
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-            "value": "ra3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 242,
-              "end": 255,
-              "ctxt": 0
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-            "operator": "*",
-            "left": {
-              "type": "Identifier",
-              "span": {
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-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2345,
-            "end": 2364,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2345,
-              "end": 2348,
-              "ctxt": 0
-            },
-            "value": "rj7",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 2351,
-              "end": 2364,
-              "ctxt": 0
-            },
-            "operator": "|",
-            "left": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 2351,
-                "end": 2352,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 2355,
-                "end": 2364,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2366,
-        "end": 2392,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2370,
-            "end": 2391,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2370,
-              "end": 2373,
-              "ctxt": 0
-            },
-            "value": "rj8",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 2376,
-              "end": 2391,
-              "ctxt": 0
-            },
-            "operator": "|",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 2376,
-                "end": 2379,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 2376,
-                  "end": 2377,
-                  "ctxt": 0
-                },
-                "value": "E",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 2378,
-                  "end": 2379,
-                  "ctxt": 0
-                },
-                "value": "b",
-                "optional": false
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 2382,
-                "end": 2391,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndValidOperands.ts b/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndValidOperands.ts
deleted file mode 100644
index 69180798aee..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/arithmeticOperatorWithUndefinedValueAndValidOperands.ts
+++ /dev/null
@@ -1,110 +0,0 @@
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-
-enum E {
-    a,
-    b
-}
-
-var a: any;
-var b: number;
-
-// operator *
-var ra1 = undefined * a;
-var ra2 = undefined * b;
-var ra3 = undefined * 1;
-var ra4 = undefined * E.a;
-var ra5 = a * undefined;
-var ra6 = b * undefined;
-var ra7 = 0 * undefined;
-var ra8 = E.b * undefined;
-
-// operator /
-var rb1 = undefined / a;
-var rb2 = undefined / b;
-var rb3 = undefined / 1;
-var rb4 = undefined / E.a;
-var rb5 = a / undefined;
-var rb6 = b / undefined;
-var rb7 = 0 / undefined;
-var rb8 = E.b / undefined;
-
-// operator %
-var rc1 = undefined % a;
-var rc2 = undefined % b;
-var rc3 = undefined % 1;
-var rc4 = undefined % E.a;
-var rc5 = a % undefined;
-var rc6 = b % undefined;
-var rc7 = 0 % undefined;
-var rc8 = E.b % undefined;
-
-// operator -
-var rd1 = undefined - a;
-var rd2 = undefined - b;
-var rd3 = undefined - 1;
-var rd4 = undefined - E.a;
-var rd5 = a - undefined;
-var rd6 = b - undefined;
-var rd7 = 0 - undefined;
-var rd8 = E.b - undefined;
-
-// operator <<
-var re1 = undefined << a;
-var re2 = undefined << b;
-var re3 = undefined << 1;
-var re4 = undefined << E.a;
-var re5 = a << undefined;
-var re6 = b << undefined;
-var re7 = 0 << undefined;
-var re8 = E.b << undefined;
-
-// operator >>
-var rf1 = undefined >> a;
-var rf2 = undefined >> b;
-var rf3 = undefined >> 1;
-var rf4 = undefined >> E.a;
-var rf5 = a >> undefined;
-var rf6 = b >> undefined;
-var rf7 = 0 >> undefined;
-var rf8 = E.b >> undefined;
-
-// operator >>>
-var rg1 = undefined >>> a;
-var rg2 = undefined >>> b;
-var rg3 = undefined >>> 1;
-var rg4 = undefined >>> E.a;
-var rg5 = a >>> undefined;
-var rg6 = b >>> undefined;
-var rg7 = 0 >>> undefined;
-var rg8 = E.b >>> undefined;
-
-// operator &
-var rh1 = undefined & a;
-var rh2 = undefined & b;
-var rh3 = undefined & 1;
-var rh4 = undefined & E.a;
-var rh5 = a & undefined;
-var rh6 = b & undefined;
-var rh7 = 0 & undefined;
-var rh8 = E.b & undefined;
-
-// operator ^
-var ri1 = undefined ^ a;
-var ri2 = undefined ^ b;
-var ri3 = undefined ^ 1;
-var ri4 = undefined ^ E.a;
-var ri5 = a ^ undefined;
-var ri6 = b ^ undefined;
-var ri7 = 0 ^ undefined;
-var ri8 = E.b ^ undefined;
-
-// operator |
-var rj1 = undefined | a;
-var rj2 = undefined | b;
-var rj3 = undefined | 1;
-var rj4 = undefined | E.a;
-var rj5 = a | undefined;
-var rj6 = b | undefined;
-var rj7 = 0 | undefined;
-var rj8 = E.b | undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/arrayLiteralExpressionContextualTyping.ts b/crates/swc_ecma_parser/tests/tsc/arrayLiteralExpressionContextualTyping.ts
index c2f1576e5b5..eaf39ca1254 100644
--- a/crates/swc_ecma_parser/tests/tsc/arrayLiteralExpressionContextualTyping.ts
+++ b/crates/swc_ecma_parser/tests/tsc/arrayLiteralExpressionContextualTyping.ts
@@ -1,4 +1,4 @@
-// In a contextually typed array literal expression containing no spread elements, an element expression at index N is contextually typed by
+// In a contextually typed array literal expression containing no spread elements, an element expression at index N is contextually typed by
 //      the type of the property with the numeric name N in the contextual type, if any, or otherwise
 //      the numeric index type of the contextual type, if any.
 var array = [1, 2, 3];
diff --git a/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES5.ts b/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES5.ts
index 38fd2189787..65f131a5a9e 100644
--- a/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES5.ts
@@ -1,4 +1,4 @@
-// ElementList:  ( Modified )
+// ElementList:  ( Modified )
 //      Elisionopt   AssignmentExpression
 //      Elisionopt   SpreadElement
 //      ElementList, Elisionopt   AssignmentExpression
diff --git a/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES6.ts b/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES6.ts
index cfe05ad32f9..bbb5e18e286 100644
--- a/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/arrayLiterals2ES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 // ElementList:  ( Modified )
 //      Elisionopt   AssignmentExpression
 //      Elisionopt   SpreadElement
diff --git a/crates/swc_ecma_parser/tests/tsc/arrayLiterals3.ts b/crates/swc_ecma_parser/tests/tsc/arrayLiterals3.ts
index 77ab39431c2..04f29c39503 100644
--- a/crates/swc_ecma_parser/tests/tsc/arrayLiterals3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/arrayLiterals3.ts
@@ -1,4 +1,4 @@
-// Each element expression in a non-empty array literal is processed as follows:
+// Each element expression in a non-empty array literal is processed as follows:
 //    - If the array literal contains no spread elements, and if the array literal is contextually typed (section 4.19)
 //      by a type T and T has a property with the numeric name N, where N is the index of the element expression in the array literal,
 //      the element expression is contextually typed by the type of that property.
diff --git a/crates/swc_ecma_parser/tests/tsc/arrayTypeOfTypeOf.json b/crates/swc_ecma_parser/tests/tsc/arrayTypeOfTypeOf.json
new file mode 100644
index 00000000000..b33e2717a66
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/arrayTypeOfTypeOf.json
@@ -0,0 +1,343 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 35,
+    "end": 209,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 35,
+        "end": 45,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 39,
+            "end": 44,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 39,
+              "end": 40,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 43,
+              "end": 44,
+              "ctxt": 0
+            },
+            "value": 1.0,
+            "raw": "1"
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 46,
+        "end": 65,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 50,
+            "end": 64,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 50,
+              "end": 52,
+              "ctxt": 0
+            },
+            "value": "xs",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 52,
+                "end": 64,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsArrayType",
+                "span": {
+                  "start": 54,
+                  "end": 64,
+                  "ctxt": 0
+                },
+                "elemType": {
+                  "type": "TsTypeQuery",
+                  "span": {
+                    "start": 54,
+                    "end": 62,
+                    "ctxt": 0
+                  },
+                  "exprName": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 61,
+                      "end": 62,
+                      "ctxt": 0
+                    },
+                    "value": "x",
+                    "optional": false
+                  },
+                  "typeArguments": null
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 123,
+        "end": 145,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 127,
+            "end": 144,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 127,
+              "end": 130,
+              "ctxt": 0
+            },
+            "value": "xs2",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 130,
+                "end": 144,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeQuery",
+                "span": {
+                  "start": 132,
+                  "end": 144,
+                  "ctxt": 0
+                },
+                "exprName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 139,
+                    "end": 144,
+                    "ctxt": 0
+                  },
+                  "value": "Array",
+                  "optional": false
+                },
+                "typeArguments": null
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 146,
+        "end": 176,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 150,
+            "end": 175,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 150,
+              "end": 153,
+              "ctxt": 0
+            },
+            "value": "xs3",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 153,
+                "end": 175,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeQuery",
+                "span": {
+                  "start": 155,
+                  "end": 175,
+                  "ctxt": 0
+                },
+                "exprName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 162,
+                    "end": 167,
+                    "ctxt": 0
+                  },
+                  "value": "Array",
+                  "optional": false
+                },
+                "typeArguments": {
+                  "type": "TsTypeParameterInstantiation",
+                  "span": {
+                    "start": 167,
+                    "end": 175,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 168,
+                        "end": 174,
+                        "ctxt": 0
+                      },
+                      "kind": "number"
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 177,
+        "end": 209,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 181,
+            "end": 208,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 181,
+              "end": 184,
+              "ctxt": 0
+            },
+            "value": "xs4",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 184,
+                "end": 208,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeQuery",
+                "span": {
+                  "start": 186,
+                  "end": 208,
+                  "ctxt": 0
+                },
+                "exprName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 193,
+                    "end": 198,
+                    "ctxt": 0
+                  },
+                  "value": "Array",
+                  "optional": false
+                },
+                "typeArguments": {
+                  "type": "TsTypeParameterInstantiation",
+                  "span": {
+                    "start": 198,
+                    "end": 208,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "TsTypeQuery",
+                      "span": {
+                        "start": 199,
+                        "end": 207,
+                        "ctxt": 0
+                      },
+                      "exprName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 206,
+                          "end": 207,
+                          "ctxt": 0
+                        },
+                        "value": "x",
+                        "optional": false
+                      },
+                      "typeArguments": null
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/arrayTypeOfTypeOf.ts b/crates/swc_ecma_parser/tests/tsc/arrayTypeOfTypeOf.ts
new file mode 100644
index 00000000000..bfef2891cda
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/arrayTypeOfTypeOf.ts
@@ -0,0 +1,7 @@
+// array type cannot use typeof.
+
+var x = 1;
+var xs: typeof x[];  // Not an error.  This is equivalent to Array<typeof x>
+var xs2: typeof Array;
+var xs3: typeof Array<number>;
+var xs4: typeof Array<typeof x>;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/assignmentCompatBetweenTupleAndArray.ts b/crates/swc_ecma_parser/tests/tsc/assignmentCompatBetweenTupleAndArray.ts
index 31140d12c4f..3811809742c 100644
--- a/crates/swc_ecma_parser/tests/tsc/assignmentCompatBetweenTupleAndArray.ts
+++ b/crates/swc_ecma_parser/tests/tsc/assignmentCompatBetweenTupleAndArray.ts
@@ -1,4 +1,4 @@
-var numStrTuple: [number, string];
+var numStrTuple: [number, string];
 var numNumTuple: [number, number];
 var numEmptyObjTuple: [number, {}];
 var emptyObjTuple: [{}];
diff --git a/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithEnumIndexer.json b/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithEnumIndexer.json
new file mode 100644
index 00000000000..a691477bc72
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithEnumIndexer.json
@@ -0,0 +1,156 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 1,
+    "end": 47,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsEnumDeclaration",
+      "span": {
+        "start": 1,
+        "end": 17,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isConst": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 6,
+          "end": 7,
+          "ctxt": 0
+        },
+        "value": "E",
+        "optional": false
+      },
+      "members": [
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 14,
+            "end": 15,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 14,
+              "end": 15,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "init": null
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 19,
+        "end": 47,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 23,
+            "end": 47,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 23,
+              "end": 26,
+              "ctxt": 0
+            },
+            "value": "foo",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 26,
+                "end": 42,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 28,
+                  "end": 42,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 28,
+                    "end": 34,
+                    "ctxt": 0
+                  },
+                  "value": "Record",
+                  "optional": false
+                },
+                "typeParams": {
+                  "type": "TsTypeParameterInstantiation",
+                  "span": {
+                    "start": 34,
+                    "end": 42,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 35,
+                        "end": 36,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 35,
+                          "end": 36,
+                          "ctxt": 0
+                        },
+                        "value": "E",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    },
+                    {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 38,
+                        "end": 41,
+                        "ctxt": 0
+                      },
+                      "kind": "any"
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 45,
+              "end": 47,
+              "ctxt": 0
+            },
+            "properties": []
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithEnumIndexer.ts b/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithEnumIndexer.ts
new file mode 100644
index 00000000000..373cf7e6cd4
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithEnumIndexer.ts
@@ -0,0 +1,5 @@
+enum E {
+    A
+}
+
+let foo: Record<E, any> = {}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es2017.json b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es2017.json
deleted file mode 100644
index 536d820c78a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es2017.json
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 45,
-    "end": 90,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 45,
-        "end": 90,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 49,
-            "end": 90,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 49,
-              "end": 52,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 55,
-              "end": 90,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 62,
-                  "end": 67,
-                  "ctxt": 0
-                },
-                "value": "await",
-                "optional": false,
-                "typeAnnotation": null
-              }
-            ],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 87,
-                "end": 90,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "async": true,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 68,
-                "end": 83,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 70,
-                  "end": 83,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 70,
-                    "end": 77,
-                    "ctxt": 0
-                  },
-                  "value": "Promise",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 77,
-                    "end": 83,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 78,
-                        "end": 82,
-                        "ctxt": 0
-                      },
-                      "kind": "void"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es2017.ts b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es2017.ts
deleted file mode 100644
index aabe5a99372..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es2017.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es2017
-// @noEmitHelpers: true
-
-var foo = async (await): Promise<void> => {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es5.json b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es5.json
deleted file mode 100644
index 5064978193a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es5.json
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 70,
-    "end": 115,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 70,
-        "end": 115,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 74,
-            "end": 115,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 77,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 80,
-              "end": 115,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 87,
-                  "end": 92,
-                  "ctxt": 0
-                },
-                "value": "await",
-                "optional": false,
-                "typeAnnotation": null
-              }
-            ],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 112,
-                "end": 115,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "async": true,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 93,
-                "end": 108,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 95,
-                  "end": 108,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 95,
-                    "end": 102,
-                    "ctxt": 0
-                  },
-                  "value": "Promise",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 102,
-                    "end": 108,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 103,
-                        "end": 107,
-                        "ctxt": 0
-                      },
-                      "kind": "void"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es5.ts b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es5.ts
deleted file mode 100644
index 728e2e8ee72..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es5.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// @target: ES5
-// @lib: es5,es2015.promise
-// @noEmitHelpers: true
-
-var foo = async (await): Promise<void> => {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es6.json b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es6.json
deleted file mode 100644
index ff2d6786411..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es6.json
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 42,
-    "end": 87,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 42,
-        "end": 87,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 46,
-            "end": 87,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 46,
-              "end": 49,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 52,
-              "end": 87,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 59,
-                  "end": 64,
-                  "ctxt": 0
-                },
-                "value": "await",
-                "optional": false,
-                "typeAnnotation": null
-              }
-            ],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 84,
-                "end": 87,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "async": true,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 65,
-                "end": 80,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 67,
-                  "end": 80,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 67,
-                    "end": 74,
-                    "ctxt": 0
-                  },
-                  "value": "Promise",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 74,
-                    "end": 80,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 75,
-                        "end": 79,
-                        "ctxt": 0
-                      },
-                      "kind": "void"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es6.ts b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es6.ts
deleted file mode 100644
index 174a619bdf9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction5_es6.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: ES6
-// @noEmitHelpers: true
-
-var foo = async (await): Promise<void> => {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es2017.json b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es2017.json
deleted file mode 100644
index f2151b15e97..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es2017.json
+++ /dev/null
@@ -1,140 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 45,
-    "end": 94,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 45,
-        "end": 94,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 49,
-            "end": 94,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 49,
-              "end": 52,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 55,
-              "end": 94,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "AssignmentPattern",
-                "span": {
-                  "start": 62,
-                  "end": 71,
-                  "ctxt": 0
-                },
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 62,
-                    "end": 63,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 66,
-                    "end": 71,
-                    "ctxt": 0
-                  },
-                  "value": "await",
-                  "optional": false
-                },
-                "typeAnnotation": null
-              }
-            ],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 91,
-                "end": 94,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "async": true,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": {
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-              "span": {
-                "start": 72,
-                "end": 87,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 74,
-                  "end": 87,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 74,
-                    "end": 81,
-                    "ctxt": 0
-                  },
-                  "value": "Promise",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 81,
-                    "end": 87,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 82,
-                        "end": 86,
-                        "ctxt": 0
-                      },
-                      "kind": "void"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es2017.ts b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es2017.ts
deleted file mode 100644
index d82ce864421..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es2017.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es2017
-// @noEmitHelpers: true
-
-var foo = async (a = await): Promise<void> => {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es5.json b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es5.json
deleted file mode 100644
index 38e1cd1ab83..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es5.json
+++ /dev/null
@@ -1,140 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 70,
-    "end": 119,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 70,
-        "end": 119,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 74,
-            "end": 119,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 77,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 80,
-              "end": 119,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "AssignmentPattern",
-                "span": {
-                  "start": 87,
-                  "end": 96,
-                  "ctxt": 0
-                },
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 87,
-                    "end": 88,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 91,
-                    "end": 96,
-                    "ctxt": 0
-                  },
-                  "value": "await",
-                  "optional": false
-                },
-                "typeAnnotation": null
-              }
-            ],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 116,
-                "end": 119,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "async": true,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 97,
-                "end": 112,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 99,
-                  "end": 112,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 99,
-                    "end": 106,
-                    "ctxt": 0
-                  },
-                  "value": "Promise",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 106,
-                    "end": 112,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 107,
-                        "end": 111,
-                        "ctxt": 0
-                      },
-                      "kind": "void"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es5.ts b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es5.ts
deleted file mode 100644
index 41e26b2e695..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es5.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// @target: ES5
-// @lib: es5,es2015.promise
-// @noEmitHelpers: true
-
-var foo = async (a = await): Promise<void> => {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es6.json b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es6.json
deleted file mode 100644
index a9cd94b121f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es6.json
+++ /dev/null
@@ -1,140 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 42,
-    "end": 91,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 42,
-        "end": 91,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 46,
-            "end": 91,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 46,
-              "end": 49,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 52,
-              "end": 91,
-              "ctxt": 0
-            },
-            "params": [
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-                "type": "AssignmentPattern",
-                "span": {
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-                  "end": 68,
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-                },
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 59,
-                    "end": 60,
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-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 63,
-                    "end": 68,
-                    "ctxt": 0
-                  },
-                  "value": "await",
-                  "optional": false
-                },
-                "typeAnnotation": null
-              }
-            ],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 88,
-                "end": 91,
-                "ctxt": 0
-              },
-              "stmts": []
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-            "generator": false,
-            "typeParameters": null,
-            "returnType": {
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-                "type": "TsTypeReference",
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-                  "ctxt": 0
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-                    "ctxt": 0
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-                  "value": "Promise",
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-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 78,
-                    "end": 84,
-                    "ctxt": 0
-                  },
-                  "params": [
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-                      "type": "TsKeywordType",
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-                        "start": 79,
-                        "end": 83,
-                        "ctxt": 0
-                      },
-                      "kind": "void"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
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diff --git a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es6.ts b/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es6.ts
deleted file mode 100644
index dace96c4933..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncArrowFunction6_es6.ts
+++ /dev/null
@@ -1,5 +0,0 @@
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es5.json b/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es5.json
deleted file mode 100644
index ec0e19a87a8..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es5.ts b/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es5.ts
deleted file mode 100644
index 27960dfcfaf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es5.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-// @target: ES5
-// @lib: es5,es2015.promise
-// @noEmitHelpers: true
-declare class Thenable { then(): void; }
-declare let a: any;
-declare let obj: { then: string; };
-declare let thenable: Thenable;
-async function fn1() { } // valid: Promise<void>
-async function fn2(): { } { } // error
-async function fn3(): any { } // error
-async function fn4(): number { } // error
-async function fn5(): PromiseLike<void> { } // error
-async function fn6(): Thenable { } // error
-async function fn7() { return; } // valid: Promise<void>
-async function fn8() { return 1; } // valid: Promise<number>
-async function fn9() { return null; } // valid: Promise<any>
-async function fn10() { return undefined; } // valid: Promise<any>
-async function fn11() { return a; } // valid: Promise<any>
-async function fn12() { return obj; } // valid: Promise<{ then: string; }>
-async function fn13() { return thenable; } // error
-async function fn14() { await 1; } // valid: Promise<void>
-async function fn15() { await null; } // valid: Promise<void>
-async function fn16() { await undefined; } // valid: Promise<void>
-async function fn17() { await a; } // valid: Promise<void>
-async function fn18() { await obj; } // valid: Promise<void>
-async function fn19() { await thenable; } // error
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es6.json b/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es6.json
deleted file mode 100644
index 3aeee91d7be..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es6.json
+++ /dev/null
@@ -1,1337 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es6.ts b/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es6.ts
deleted file mode 100644
index 31d3bc7b9bc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncFunctionDeclaration15_es6.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-// @target: ES6
-// @noEmitHelpers: true
-declare class Thenable { then(): void; }
-declare let a: any;
-declare let obj: { then: string; };
-declare let thenable: Thenable;
-async function fn1() { } // valid: Promise<void>
-async function fn2(): { } { } // error
-async function fn3(): any { } // error
-async function fn4(): number { } // error
-async function fn5(): PromiseLike<void> { } // error
-async function fn6(): Thenable { } // error
-async function fn7() { return; } // valid: Promise<void>
-async function fn8() { return 1; } // valid: Promise<number>
-async function fn9() { return null; } // valid: Promise<any>
-async function fn10() { return undefined; } // valid: Promise<any>
-async function fn11() { return a; } // valid: Promise<any>
-async function fn12() { return obj; } // valid: Promise<{ then: string; }>
-async function fn13() { return thenable; } // error
-async function fn14() { await 1; } // valid: Promise<void>
-async function fn15() { await null; } // valid: Promise<void>
-async function fn16() { await undefined; } // valid: Promise<void>
-async function fn17() { await a; } // valid: Promise<void>
-async function fn18() { await obj; } // valid: Promise<void>
-async function fn19() { await thenable; } // error
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.json b/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.json
index 022d721f98b..aa19bdf31f5 100644
--- a/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.json
+++ b/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 57,
-    "end": 4368,
+    "end": 5298,
     "ctxt": 0
   },
   "body": [
@@ -4218,6 +4218,1925 @@
       "typeParams": null,
       "superTypeParams": null,
       "implements": []
+    },
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 4432,
+          "end": 4436,
+          "ctxt": 0
+        },
+        "value": "Base",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 4426,
+        "end": 4642,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [
+        {
+          "type": "ClassMethod",
+          "span": {
+            "start": 4443,
+            "end": 4464,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 4447,
+              "end": 4453,
+              "ctxt": 0
+            },
+            "value": "setter",
+            "optional": false
+          },
+          "function": {
+            "params": [
+              {
+                "type": "Parameter",
+                "span": {
+                  "start": 4454,
+                  "end": 4460,
+                  "ctxt": 0
+                },
+                "decorators": [],
+                "pat": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 4454,
+                    "end": 4460,
+                    "ctxt": 0
+                  },
+                  "value": "x",
+                  "optional": false,
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 4455,
+                      "end": 4460,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 4457,
+                        "end": 4460,
+                        "ctxt": 0
+                      },
+                      "kind": "any"
+                    }
+                  }
+                }
+              }
+            ],
+            "decorators": [],
+            "span": {
+              "start": 4443,
+              "end": 4464,
+              "ctxt": 0
+            },
+            "body": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.ts b/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.ts
index 351fe4bf556..ded97df7510 100644
--- a/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/asyncMethodWithSuper_es6.ts
@@ -187,3 +187,29 @@ class B extends A {
         (async () => super["x"] = f);
     }
 }
+
+// https://github.com/microsoft/TypeScript/issues/46828
+class Base {
+    set setter(x: any) {}
+    get getter(): any { return; }
+    method(x: string): any {}
+
+    static set setter(x: any) {}
+    static get getter(): any { return; }
+    static method(x: string): any {}
+}
+
+class Derived extends Base {
+    a() { return async () => super.method('') }
+    b() { return async () => super.getter }
+    c() { return async () => super.setter = '' }
+    d() { return async () => super["method"]('') }
+    e() { return async () => super["getter"] }
+    f() { return async () => super["setter"] = '' }
+    static a() { return async () => super.method('') }
+    static b() { return async () => super.getter }
+    static c() { return async () => super.setter = '' }
+    static d() { return async () => super["method"]('') }
+    static e() { return async () => super["getter"] }
+    static f() { return async () => super["setter"] = '' }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es5.json b/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es5.json
deleted file mode 100644
index 1a54699476b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es5.json
+++ /dev/null
@@ -1,235 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 69,
-    "end": 184,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 69,
-        "end": 141,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 79,
-          "end": 80,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 81,
-          "end": 141,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDeclaration",
-            "span": {
-              "start": 87,
-              "end": 139,
-              "ctxt": 0
-            },
-            "declaration": {
-              "type": "ClassDeclaration",
-              "identifier": {
-                "type": "Identifier",
-                "span": {
-                  "start": 100,
-                  "end": 109,
-                  "ctxt": 0
-                },
-                "value": "MyPromise",
-                "optional": false
-              },
-              "declare": false,
-              "span": {
-                "start": 94,
-                "end": 139,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "body": [],
-              "superClass": {
-                "type": "Identifier",
-                "span": {
-                  "start": 121,
-                  "end": 128,
-                  "ctxt": 0
-                },
-                "value": "Promise",
-                "optional": false
-              },
-              "isAbstract": false,
-              "typeParams": {
-                "type": "TsTypeParameterDeclaration",
-                "span": {
-                  "start": 109,
-                  "end": 112,
-                  "ctxt": 0
-                },
-                "parameters": [
-                  {
-                    "type": "TsTypeParameter",
-                    "span": {
-                      "start": 110,
-                      "end": 111,
-                      "ctxt": 0
-                    },
-                    "name": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 110,
-                        "end": 111,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "in": false,
-                    "out": false,
-                    "const": false,
-                    "constraint": null,
-                    "default": null
-                  }
-                ]
-              },
-              "superTypeParams": {
-                "type": "TsTypeParameterInstantiation",
-                "span": {
-                  "start": 128,
-                  "end": 131,
-                  "ctxt": 0
-                },
-                "params": [
-                  {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 129,
-                      "end": 130,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 129,
-                        "end": 130,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  }
-                ]
-              },
-              "implements": []
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 158,
-          "end": 159,
-          "ctxt": 0
-        },
-        "value": "f",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 143,
-        "end": 184,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 181,
-          "end": 184,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 161,
-          "end": 180,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 163,
-            "end": 180,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "TsQualifiedName",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 163,
-                "end": 164,
-                "ctxt": 0
-              },
-              "value": "X",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 165,
-                "end": 174,
-                "ctxt": 0
-              },
-              "value": "MyPromise",
-              "optional": false
-            }
-          },
-          "typeParams": {
-            "type": "TsTypeParameterInstantiation",
-            "span": {
-              "start": 174,
-              "end": 180,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 175,
-                  "end": 179,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            ]
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es5.ts b/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es5.ts
deleted file mode 100644
index bbaec20c39b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es5.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-// @target: ES5
-// @lib: es5,es2015.promise
-// @noEmitHelpers: true
-namespace X {
-    export class MyPromise<T> extends Promise<T> {
-    }
-}
-
-async function f(): X.MyPromise<void> {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es6.json b/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es6.json
deleted file mode 100644
index 55c06374b9f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es6.json
+++ /dev/null
@@ -1,235 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 41,
-    "end": 156,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 41,
-        "end": 113,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 51,
-          "end": 52,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 53,
-          "end": 113,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDeclaration",
-            "span": {
-              "start": 59,
-              "end": 111,
-              "ctxt": 0
-            },
-            "declaration": {
-              "type": "ClassDeclaration",
-              "identifier": {
-                "type": "Identifier",
-                "span": {
-                  "start": 72,
-                  "end": 81,
-                  "ctxt": 0
-                },
-                "value": "MyPromise",
-                "optional": false
-              },
-              "declare": false,
-              "span": {
-                "start": 66,
-                "end": 111,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "body": [],
-              "superClass": {
-                "type": "Identifier",
-                "span": {
-                  "start": 93,
-                  "end": 100,
-                  "ctxt": 0
-                },
-                "value": "Promise",
-                "optional": false
-              },
-              "isAbstract": false,
-              "typeParams": {
-                "type": "TsTypeParameterDeclaration",
-                "span": {
-                  "start": 81,
-                  "end": 84,
-                  "ctxt": 0
-                },
-                "parameters": [
-                  {
-                    "type": "TsTypeParameter",
-                    "span": {
-                      "start": 82,
-                      "end": 83,
-                      "ctxt": 0
-                    },
-                    "name": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 82,
-                        "end": 83,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "in": false,
-                    "out": false,
-                    "const": false,
-                    "constraint": null,
-                    "default": null
-                  }
-                ]
-              },
-              "superTypeParams": {
-                "type": "TsTypeParameterInstantiation",
-                "span": {
-                  "start": 100,
-                  "end": 103,
-                  "ctxt": 0
-                },
-                "params": [
-                  {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 101,
-                      "end": 102,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 101,
-                        "end": 102,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  }
-                ]
-              },
-              "implements": []
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 130,
-          "end": 131,
-          "ctxt": 0
-        },
-        "value": "f",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 115,
-        "end": 156,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 153,
-          "end": 156,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 133,
-          "end": 152,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 135,
-            "end": 152,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "TsQualifiedName",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 135,
-                "end": 136,
-                "ctxt": 0
-              },
-              "value": "X",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 137,
-                "end": 146,
-                "ctxt": 0
-              },
-              "value": "MyPromise",
-              "optional": false
-            }
-          },
-          "typeParams": {
-            "type": "TsTypeParameterInstantiation",
-            "span": {
-              "start": 146,
-              "end": 152,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 147,
-                  "end": 151,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            ]
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es6.ts b/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es6.ts
deleted file mode 100644
index d5a55f8b3d2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/asyncQualifiedReturnType_es6.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @target: ES6
-// @noEmitHelpers: true
-namespace X {
-    export class MyPromise<T> extends Promise<T> {
-    }
-}
-
-async function f(): X.MyPromise<void> {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor1.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor1.ts
new file mode 100644
index 00000000000..aab966c7f87
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor1.ts
@@ -0,0 +1,9 @@
+// @target: esnext, es2022, es2015, es5
+// @noEmitOnError: true
+
+class C1 {
+    accessor a: any;
+    accessor b = 1;
+    static accessor c: any;
+    static accessor d = 2;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor10.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor10.ts
new file mode 100644
index 00000000000..012d9f0767d
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor10.ts
@@ -0,0 +1,30 @@
+// @target: es2022
+
+class C1 {
+    accessor a0 = 1;
+}
+
+class C2 {
+    #a1_accessor_storage = 1;
+    accessor a1 = 2;
+}
+
+class C3 {
+    static #a2_accessor_storage = 1;
+    static {
+        class C3_Inner {
+            accessor a2 = 2;
+            static {
+                #a2_accessor_storage in C3;
+            }
+        }
+    }
+}
+
+class C4_1 {
+    static accessor a3 = 1;
+}
+
+class C4_2 {
+    static accessor a3 = 1;
+}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor2.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor2.ts
new file mode 100644
index 00000000000..78e80d088de
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor2.ts
@@ -0,0 +1,18 @@
+// @target: esnext, es2022, es2015
+
+class C1 {
+    accessor #a: any;
+    accessor #b = 1;
+    static accessor #c: any;
+    static accessor #d = 2;
+
+    constructor() {
+        this.#a = 3;
+        this.#b = 4;
+    }
+
+    static {
+        this.#c = 5;
+        this.#d = 6;
+    }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor3.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor3.ts
new file mode 100644
index 00000000000..8c9e40e56a6
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor3.ts
@@ -0,0 +1,9 @@
+// @target: esnext, es2022, es2015, es5
+// @noEmitOnError: true
+
+class C1 {
+    accessor "w": any;
+    accessor "x" = 1;
+    static accessor "y": any;
+    static accessor "z" = 2;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor4.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor4.ts
new file mode 100644
index 00000000000..7746ff3f1b4
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor4.ts
@@ -0,0 +1,9 @@
+// @target: esnext, es2022, es2015, es5
+// @noEmitOnError: true
+
+class C1 {
+    accessor 0: any;
+    accessor 1 = 1;
+    static accessor 2: any;
+    static accessor 3 = 2;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor6.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor6.ts
new file mode 100644
index 00000000000..f485541dd99
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor6.ts
@@ -0,0 +1,14 @@
+// @target: esnext, es2022, es2015
+// @useDefineForClassFields: *
+
+class C1 {
+    accessor a: any;
+}
+
+class C2 extends C1 {
+    a = 1;
+}
+
+class C3 extends C1 {
+    get a() { return super.a; }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor7.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor7.ts
new file mode 100644
index 00000000000..724cd7afedd
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor7.ts
@@ -0,0 +1,14 @@
+// @target: esnext, es2022, es2015
+// @useDefineForClassFields: *
+
+abstract class C1 {
+    abstract accessor a: any;
+}
+
+class C2 extends C1 {
+    accessor a = 1;
+}
+
+class C3 extends C1 {
+    get a() { return 1; }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor8.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor8.ts
new file mode 100644
index 00000000000..d2f904c98fe
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor8.ts
@@ -0,0 +1,20 @@
+// @target: esnext
+// @declaration: true
+
+class C1 {
+    accessor a: any;
+    static accessor b: any;
+}
+
+declare class C2 {
+    accessor a: any;
+    static accessor b: any;
+}
+
+function f() {
+    class C3 {
+        accessor a: any;
+        static accessor b: any;
+    }
+    return C3;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessor9.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessor9.ts
new file mode 100644
index 00000000000..b9b98c18841
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessor9.ts
@@ -0,0 +1,48 @@
+// @target: esnext
+// @useDefineForClassFields: false
+
+// Auto-accessors do not use Set semantics themselves, so do not need to be transformed if there are no other
+// initializers that need to be transformed:
+class C1 {
+    accessor x = 1;
+}
+
+// If there are other field initializers to transform, we must transform auto-accessors so that we can preserve
+// initialization order:
+class C2 {
+    x = 1;
+    accessor y = 2;
+    z = 3;
+}
+
+// Private field initializers also do not use Set semantics, so they do not force an auto-accessor transformation:
+class C3 {
+    #x = 1;
+    accessor y = 2;
+}
+
+// However, we still need to hoist private field initializers to the constructor if we need to preserve initialization
+// order:
+class C4 {
+    x = 1;
+    #y = 2;
+    z = 3;
+}
+
+class C5 {
+    #x = 1;
+    accessor y = 2;
+    z = 3;
+}
+
+// Static accessors aren't affected:
+class C6 {
+    static accessor x = 1;
+}
+
+// Static accessors aren't affected:
+class C7 {
+    static x = 1;
+    static accessor y = 2;
+    static z = 3;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessorAllowedModifiers.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessorAllowedModifiers.ts
new file mode 100644
index 00000000000..7414cb850c8
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessorAllowedModifiers.ts
@@ -0,0 +1,29 @@
+// @target: esnext
+// @noTypesAndSymbols: true
+
+abstract class C1 {
+    accessor a: any;
+    public accessor b: any;
+    private accessor c: any;
+    protected accessor d: any;
+    abstract accessor e: any;
+    static accessor f: any;
+    public static accessor g: any;
+    private static accessor h: any;
+    protected static accessor i: any;
+    accessor #j: any;
+    accessor "k": any;
+    accessor 108: any;
+    accessor ["m"]: any;
+    accessor n!: number;
+}
+
+class C2 extends C1 {
+    override accessor e: any;
+    static override accessor i: any;
+}
+
+declare class C3 {
+    accessor a: any;
+}
+
diff --git a/crates/swc_ecma_parser/tests/tsc/autoAccessorNoUseDefineForClassFields.ts b/crates/swc_ecma_parser/tests/tsc/autoAccessorNoUseDefineForClassFields.ts
new file mode 100644
index 00000000000..2a924ae5d5c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/autoAccessorNoUseDefineForClassFields.ts
@@ -0,0 +1,41 @@
+// @target: esnext
+// @useDefineForClassFields: false
+
+// @filename: file1.ts
+// https://github.com/microsoft/TypeScript/issues/51528
+class C1 {
+    static accessor x = 0;
+}
+
+// @filename: file2.ts
+class C2 {
+    static accessor #x = 0;
+}
+
+// @filename: file3.ts
+class C3 {
+    static accessor #x = 0;
+    accessor #y = 0;
+}
+
+// @filename: file3.ts
+class C3 {
+    accessor x = 0;
+}
+
+// @filename: file4.ts
+class C4 {
+    accessor #x = 0;
+}
+
+// @filename: file5.ts
+class C5 {
+    x = 0;
+    accessor #x = 1;
+}
+
+// @filename: file6.ts
+class C6 {
+    accessor #x = 0;
+    x = 1;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/awaitAndYieldInProperty.json b/crates/swc_ecma_parser/tests/tsc/awaitAndYieldInProperty.json
deleted file mode 100644
index d637a42fa35..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/awaitAndYieldInProperty.json
+++ /dev/null
@@ -1,667 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 48,
-    "end": 400,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 64,
-          "end": 68,
-          "ctxt": 0
-        },
-        "value": "test",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 69,
-            "end": 87,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 69,
-              "end": 87,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 70,
-                "end": 87,
-                "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/awaitAndYieldInProperty.ts b/crates/swc_ecma_parser/tests/tsc/awaitAndYieldInProperty.ts
deleted file mode 100644
index 0de782de213..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/awaitAndYieldInProperty.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-// @target: es2019
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-async function* test(x: Promise<string>) {
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-        static [yield 3] = yield 4;
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/await_incorrectThisType.json b/crates/swc_ecma_parser/tests/tsc/await_incorrectThisType.json
deleted file mode 100644
index 850e9ab337e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/await_incorrectThisType.json
+++ /dev/null
@@ -1,3275 +0,0 @@
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-                  "start": 1591,
-                  "end": 1598,
-                  "ctxt": 0
-                },
-                "value": "console",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1599,
-                  "end": 1602,
-                  "ctxt": 0
-                },
-                "value": "log",
-                "optional": false
-              }
-            }
-          }
-        ],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 1621,
-          "end": 1625,
-          "ctxt": 0
-        },
-        "value": "test",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 1606,
-        "end": 1659,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 1628,
-          "end": 1659,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 1634,
-              "end": 1657,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AwaitExpression",
-              "span": {
-                "start": 1634,
-                "end": 1656,
-                "ctxt": 0
-              },
-              "argument": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1640,
-                  "end": 1656,
-                  "ctxt": 0
-                },
-                "value": "withTypedFailure",
-                "optional": false
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/await_incorrectThisType.ts b/crates/swc_ecma_parser/tests/tsc/await_incorrectThisType.ts
deleted file mode 100644
index d55267985eb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/await_incorrectThisType.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-// @target: esnext
-// @noEmit: true
-// @noTypesAndSymbols: true
-
-// https://github.com/microsoft/TypeScript/issues/47711
-type Either<E, A> = Left<E> | Right<A>;
-type Left<E> = { tag: 'Left', e: E };
-type Right<A> = { tag: 'Right', a: A };
-
-const mkLeft = <E>(e: E): Either<E, never> => ({ tag: 'Left', e });
-const mkRight = <A>(a: A): Either<never, A> => ({ tag: 'Right', a });
-
-class EPromise<E, A> implements PromiseLike<A> {
-    static succeed<A>(a: A): EPromise<never, A> {
-        return new EPromise(Promise.resolve(mkRight(a)));
-    }
-
-    static fail<E>(e: E): EPromise<E, never> {
-        return new EPromise(Promise.resolve(mkLeft(e)));
-    }
-
-    constructor(readonly p: PromiseLike<Either<E, A>>) { }
-
-    then<B = A, B1 = never>(
-        // EPromise can act as a Thenable only when `E` is `never`.
-        this: EPromise<never, A>,
-        onfulfilled?: ((value: A) => B | PromiseLike<B>) | null | undefined,
-        onrejected?: ((reason: any) => B1 | PromiseLike<B1>) | null | undefined
-    ): PromiseLike<B | B1> {
-        return this.p.then(
-            // Casting to `Right<A>` is safe here because we've eliminated the possibility of `Left<E>`.
-            either => onfulfilled?.((either as Right<A>).a) ?? (either as Right<A>).a as unknown as B,
-            onrejected
-        )
-    }
-}
-
-const withTypedFailure: EPromise<number, string> = EPromise.fail(1);
-
-// Errors as expected:
-//
-// "The 'this' context of type 'EPromise<number, string>' is not assignable to method's
-//     'this' of type 'EPromise<never, string>"
-withTypedFailure.then(s => s.toUpperCase()).then(console.log);
-
-async function test() {
-    await withTypedFailure;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017.ts
index 3e7bb364ba5..0b73ba70fc5 100644
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017.ts
+++ b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017.ts
@@ -1,4 +1,4 @@
-// @target: es2017
+// @target: es2017
 
 async function bar() {
     !await 42; // OK
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_1.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_1.ts
index c3f4cf6da39..27bfa88517d 100644
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_1.ts
@@ -1,4 +1,4 @@
-// @target: es2017
+// @target: es2017
 
 async function bar() {
     !await 42; // OK
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_2.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_2.ts
index 65e0881f846..25b3f40a2df 100644
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_2.ts
@@ -1,4 +1,4 @@
-// @target: es2017
+// @target: es2017
 
 async function bar1() {
     delete await 42;
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_3.json b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_3.json
deleted file mode 100644
index 00824ed71d8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_3.json
+++ /dev/null
@@ -1,379 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 313,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 36,
-          "end": 40,
-          "ctxt": 0
-        },
-        "value": "bar1",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 21,
-        "end": 71,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 43,
-          "end": 71,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 49,
-              "end": 60,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "UpdateExpression",
-              "span": {
-                "start": 49,
-                "end": 59,
-                "ctxt": 0
-              },
-              "operator": "++",
-              "prefix": true,
-              "argument": {
-                "type": "AwaitExpression",
-                "span": {
-                  "start": 51,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "argument": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 57,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 88,
-          "end": 92,
-          "ctxt": 0
-        },
-        "value": "bar2",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 73,
-        "end": 123,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 95,
-          "end": 123,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 101,
-              "end": 112,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "UpdateExpression",
-              "span": {
-                "start": 101,
-                "end": 111,
-                "ctxt": 0
-              },
-              "operator": "--",
-              "prefix": true,
-              "argument": {
-                "type": "AwaitExpression",
-                "span": {
-                  "start": 103,
-                  "end": 111,
-                  "ctxt": 0
-                },
-                "argument": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 109,
-                    "end": 111,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 140,
-          "end": 144,
-          "ctxt": 0
-        },
-        "value": "bar3",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 125,
-        "end": 218,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 147,
-          "end": 218,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 153,
-              "end": 164,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 157,
-                  "end": 163,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 157,
-                    "end": 158,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 161,
-                    "end": 163,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 169,
-              "end": 179,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AwaitExpression",
-              "span": {
-                "start": 169,
-                "end": 178,
-                "ctxt": 0
-              },
-              "argument": {
-                "type": "UpdateExpression",
-                "span": {
-                  "start": 175,
-                  "end": 178,
-                  "ctxt": 0
-                },
-                "operator": "++",
-                "prefix": false,
-                "argument": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 175,
-                    "end": 176,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 235,
-          "end": 239,
-          "ctxt": 0
-        },
-        "value": "bar4",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 220,
-        "end": 313,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 242,
-          "end": 313,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 248,
-              "end": 259,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 252,
-                  "end": 258,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 252,
-                    "end": 253,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 256,
-                    "end": 258,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 264,
-              "end": 274,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AwaitExpression",
-              "span": {
-                "start": 264,
-                "end": 273,
-                "ctxt": 0
-              },
-              "argument": {
-                "type": "UpdateExpression",
-                "span": {
-                  "start": 270,
-                  "end": 273,
-                  "ctxt": 0
-                },
-                "operator": "--",
-                "prefix": false,
-                "argument": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 270,
-                    "end": 271,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_3.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_3.ts
deleted file mode 100644
index 158442a6863..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es2017_3.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-// @target: es2017
-
-async function bar1() {
-    ++await 42; // Error
-}
-
-async function bar2() {
-    --await 42; // Error
-}
-
-async function bar3() {
-    var x = 42;
-    await x++; // OK but shouldn't need parenthesis
-}
-
-async function bar4() {
-    var x = 42;
-    await x--; // OK but shouldn't need parenthesis
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6.ts
index cd7b1cee09c..31b01d45a76 100644
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 async function bar() {
     !await 42; // OK
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_1.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_1.ts
index b51362e2f77..c612365b1bd 100644
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_1.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 async function bar() {
     !await 42; // OK
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_2.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_2.ts
index 762659d60e2..6ce8baa7c2f 100644
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_2.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 async function bar1() {
     delete await 42;
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_3.json b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_3.json
deleted file mode 100644
index 70b63b50eab..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_3.json
+++ /dev/null
@@ -1,379 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 310,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 33,
-          "end": 37,
-          "ctxt": 0
-        },
-        "value": "bar1",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 18,
-        "end": 68,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 40,
-          "end": 68,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 46,
-              "end": 57,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "UpdateExpression",
-              "span": {
-                "start": 46,
-                "end": 56,
-                "ctxt": 0
-              },
-              "operator": "++",
-              "prefix": true,
-              "argument": {
-                "type": "AwaitExpression",
-                "span": {
-                  "start": 48,
-                  "end": 56,
-                  "ctxt": 0
-                },
-                "argument": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 54,
-                    "end": 56,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 85,
-          "end": 89,
-          "ctxt": 0
-        },
-        "value": "bar2",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 70,
-        "end": 120,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 92,
-          "end": 120,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 98,
-              "end": 109,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "UpdateExpression",
-              "span": {
-                "start": 98,
-                "end": 108,
-                "ctxt": 0
-              },
-              "operator": "--",
-              "prefix": true,
-              "argument": {
-                "type": "AwaitExpression",
-                "span": {
-                  "start": 100,
-                  "end": 108,
-                  "ctxt": 0
-                },
-                "argument": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 106,
-                    "end": 108,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 137,
-          "end": 141,
-          "ctxt": 0
-        },
-        "value": "bar3",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 122,
-        "end": 215,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 144,
-          "end": 215,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 150,
-              "end": 161,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 154,
-                  "end": 160,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 154,
-                    "end": 155,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 158,
-                    "end": 160,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 166,
-              "end": 176,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AwaitExpression",
-              "span": {
-                "start": 166,
-                "end": 175,
-                "ctxt": 0
-              },
-              "argument": {
-                "type": "UpdateExpression",
-                "span": {
-                  "start": 172,
-                  "end": 175,
-                  "ctxt": 0
-                },
-                "operator": "++",
-                "prefix": false,
-                "argument": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 172,
-                    "end": 173,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 232,
-          "end": 236,
-          "ctxt": 0
-        },
-        "value": "bar4",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 217,
-        "end": 310,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 239,
-          "end": 310,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 245,
-              "end": 256,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 249,
-                  "end": 255,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 249,
-                    "end": 250,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 253,
-                    "end": 255,
-                    "ctxt": 0
-                  },
-                  "value": 42.0,
-                  "raw": "42"
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 261,
-              "end": 271,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AwaitExpression",
-              "span": {
-                "start": 261,
-                "end": 270,
-                "ctxt": 0
-              },
-              "argument": {
-                "type": "UpdateExpression",
-                "span": {
-                  "start": 267,
-                  "end": 270,
-                  "ctxt": 0
-                },
-                "operator": "--",
-                "prefix": false,
-                "argument": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 267,
-                    "end": 268,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_3.ts b/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_3.ts
deleted file mode 100644
index d791b6f1752..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/await_unaryExpression_es6_3.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-// @target: es6
-
-async function bar1() {
-    ++await 42; // Error
-}
-
-async function bar2() {
-    --await 42; // Error
-}
-
-async function bar3() {
-    var x = 42;
-    await x++; // OK but shouldn't need parenthesis
-}
-
-async function bar4() {
-    var x = 42;
-    await x--; // OK but shouldn't need parenthesis
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple.ts b/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple.ts
index 1f41e556dce..6d5aff974eb 100644
--- a/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple.ts
+++ b/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple.ts
@@ -1,4 +1,4 @@
-function f1(x: number): string { return "foo"; }
+function f1(x: number): string { return "foo"; }
 
 function f2(x: number): number { return 10; }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple2.ts b/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple2.ts
index 7e4d6338aee..e3487f6bee2 100644
--- a/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/bestCommonTypeOfTuple2.ts
@@ -1,4 +1,4 @@
-interface base { }
+interface base { }
 interface base1 { i }
 class C implements base { c }
 class D implements base { d }
diff --git a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteral.ts b/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteral.ts
index 7a9813e6f4b..a4ba934a82c 100644
--- a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteral.ts
+++ b/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteral.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var bin1 = 0b11010;
 var bin2 = 0B11010;
 var bin3 = 0B11111111111111111111111111111111111111111111111101001010100000010111110001111111111;
diff --git a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralES6.ts b/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralES6.ts
index 73b339977f2..84512fce368 100644
--- a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 var bin1 = 0b11010;
 var bin2 = 0B11010;
 var bin3 = 0B11111111111111111111111111111111111111111111111101001010100000010111110001111111111;
diff --git a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralError.json b/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralError.json
deleted file mode 100644
index a28e3861bb6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralError.json
+++ /dev/null
@@ -1,206 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 10,
-    "end": 126,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 10,
-        "end": 31,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 14,
-            "end": 26,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 14,
-              "end": 18,
-              "ctxt": 0
-            },
-            "value": "bin1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 21,
-              "end": 26,
-              "ctxt": 0
-            },
-            "value": 6.0,
-            "raw": "0B110"
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 32,
-        "end": 54,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 36,
-            "end": 48,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 36,
-              "end": 40,
-              "ctxt": 0
-            },
-            "value": "bin1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 43,
-              "end": 48,
-              "ctxt": 0
-            },
-            "value": 6.0,
-            "raw": "0b110"
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 56,
-        "end": 126,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 60,
-            "end": 125,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 60,
-              "end": 64,
-              "ctxt": 0
-            },
-            "value": "obj1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 67,
-              "end": 125,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 73,
-                    "end": 80,
-                    "ctxt": 0
-                  },
-                  "value": 26.0,
-                  "raw": "0b11010"
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 82,
-                    "end": 86,
-                    "ctxt": 0
-                  },
-                  "value": "hi",
-                  "raw": "\"hi\""
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 92,
-                    "end": 94,
-                    "ctxt": 0
-                  },
-                  "value": 26.0,
-                  "raw": "26"
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 96,
-                    "end": 103,
-                    "ctxt": 0
-                  },
-                  "value": "Hello",
-                  "raw": "\"Hello\""
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 109,
-                    "end": 113,
-                    "ctxt": 0
-                  },
-                  "value": "26",
-                  "raw": "\"26\""
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 115,
-                    "end": 122,
-                    "ctxt": 0
-                  },
-                  "value": "world",
-                  "raw": "\"world\""
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralError.ts b/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralError.ts
deleted file mode 100644
index fdc8b54bebc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/binaryIntegerLiteralError.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// error
-var bin1 = 0B1102110;
-var bin1 = 0b11023410;
-
-var obj1 = {
-    0b11010: "hi",
-    26: "Hello",
-    "26": "world",
-};
diff --git a/crates/swc_ecma_parser/tests/tsc/bitwiseNotOperatorWithAnyOtherType.json b/crates/swc_ecma_parser/tests/tsc/bitwiseNotOperatorWithAnyOtherType.json
deleted file mode 100644
index cf8e0fc86da..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/bitwiseNotOperatorWithAnyOtherType.json
+++ /dev/null
@@ -1,2467 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 60,
-    "end": 1238,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 60,
-        "end": 73,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 64,
-            "end": 72,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 64,
-              "end": 67,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 67,
-                "end": 72,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 69,
-                  "end": 72,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 74,
-        "end": 83,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 78,
-            "end": 82,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 78,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 84,
-        "end": 111,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 88,
-            "end": 110,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 88,
-              "end": 92,
-              "ctxt": 0
-            },
-            "value": "ANY2",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 92,
-                "end": 99,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsArrayType",
-                "span": {
-                  "start": 94,
-                  "end": 99,
-                  "ctxt": 0
-                },
-                "elemType": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 94,
-                    "end": 97,
-                    "ctxt": 0
-                  },
-                  "kind": "any"
-                }
-              }
-            }
-          },
-          "init": {
-            "type": "ArrayExpression",
-            "span": {
-              "start": 102,
-              "end": 110,
-              "ctxt": 0
-            },
-            "elements": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 103,
-                    "end": 105,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "\"\""
-                }
-              },
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 107,
-                    "end": 109,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "\"\""
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 112,
-        "end": 129,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 116,
-            "end": 129,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 116,
-              "end": 119,
-              "ctxt": 0
-            },
-            "value": "obj",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 119,
-                "end": 129,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsFunctionType",
-                "span": {
-                  "start": 121,
-                  "end": 129,
-                  "ctxt": 0
-                },
-                "params": [],
-                "typeParams": null,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 124,
-                    "end": 129,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeLiteral",
-                    "span": {
-                      "start": 127,
-                      "end": 129,
-                      "ctxt": 0
-                    },
-                    "members": []
-                  }
-                }
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 130,
-        "end": 163,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 134,
-            "end": 162,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 134,
-              "end": 138,
-              "ctxt": 0
-            },
-            "value": "obj1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 141,
-              "end": 162,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 143,
-                    "end": 144,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 145,
-                    "end": 147,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "\"\""
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 149,
-                    "end": 150,
-                    "ctxt": 0
-                  },
-                  "value": "y",
-                  "optional": false
-                },
-                "value": {
-                  "type": "ArrowFunctionExpression",
-                  "span": {
-                    "start": 152,
-                    "end": 161,
-                    "ctxt": 0
-                  },
-                  "params": [],
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 158,
-                      "end": 161,
-                      "ctxt": 0
-                    },
-                    "stmts": []
-                  },
-                  "async": false,
-                  "generator": false,
-                  "typeParameters": null,
-                  "returnType": null
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 174,
-          "end": 177,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 165,
-        "end": 213,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 185,
-          "end": 213,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 191,
-              "end": 197,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 195,
-                  "end": 196,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 195,
-                    "end": 196,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ReturnStatement",
-            "span": {
-              "start": 202,
-              "end": 211,
-              "ctxt": 0
-            },
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 209,
-                "end": 210,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 179,
-          "end": 184,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsKeywordType",
-          "span": {
-            "start": 181,
-            "end": 184,
-            "ctxt": 0
-          },
-          "kind": "any"
-        }
-      }
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-          "span": {
-            "start": 1230,
-            "end": 1237,
-            "ctxt": 0
-          },
-          "operator": "~",
-          "argument": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 1231,
-              "end": 1237,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 1231,
-                "end": 1235,
-                "ctxt": 0
-              },
-              "value": "obj1",
-              "optional": false
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 1236,
-                "end": 1237,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/bitwiseNotOperatorWithAnyOtherType.ts b/crates/swc_ecma_parser/tests/tsc/bitwiseNotOperatorWithAnyOtherType.ts
deleted file mode 100644
index 115706d5d37..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/bitwiseNotOperatorWithAnyOtherType.ts
+++ /dev/null
@@ -1,64 +0,0 @@
-// @allowUnreachableCode: true
-
-// ~ operator on any type
-
-var ANY: any;
-var ANY1;
-var ANY2: any[] = ["", ""];
-var obj: () => {}
-var obj1 = { x:"", y: () => { }};
-
-function foo(): any {
-    var a;
-    return a;
-}
-class A {
-    public a: any;
-    static foo() {
-        var a;
-        return a;
-    }
-}
-module M {
-    export var n: any;
-}
-var objA = new A();
-
-// any other type var
-var ResultIsNumber = ~ANY1;
-var ResultIsNumber1 = ~ANY2;
-var ResultIsNumber2 = ~A;
-var ResultIsNumber3 = ~M;
-var ResultIsNumber4 = ~obj;
-var ResultIsNumber5 = ~obj1;
-
-// any type literal
-var ResultIsNumber6 = ~undefined;
-var ResultIsNumber7 = ~null;
-
-// any type expressions
-var ResultIsNumber8 = ~ANY2[0]
-var ResultIsNumber9 = ~obj1.x;
-var ResultIsNumber10 = ~obj1.y;
-var ResultIsNumber11 = ~objA.a;
-var ResultIsNumber12 = ~M.n;
-var ResultIsNumber13 = ~foo();
-var ResultIsNumber14 = ~A.foo();
-var ResultIsNumber15 = ~(ANY + ANY1);
-var ResultIsNumber16 = ~(null + undefined);
-var ResultIsNumber17 = ~(null + null);
-var ResultIsNumber18 = ~(undefined + undefined);
-
-// multiple ~ operators
-var ResultIsNumber19 = ~~ANY;
-var ResultIsNumber20 = ~~~(ANY + ANY1);
-
-//miss assignment operators
-~ANY;
-~ANY1;
-~ANY2[0];
-~ANY, ANY1;
-~obj1.y;
-~objA.a;
-~M.n;
-~~obj1.x;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/bundlerSyntaxRestrictions.json b/crates/swc_ecma_parser/tests/tsc/bundlerSyntaxRestrictions.json
new file mode 100644
index 00000000000..a6973369031
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/bundlerSyntaxRestrictions.json
@@ -0,0 +1,757 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 135,
+    "end": 733,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 135,
+        "end": 180,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 147,
+            "end": 179,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 147,
+              "end": 154,
+              "ctxt": 0
+            },
+            "value": "require",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 154,
+                "end": 179,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsFunctionType",
+                "span": {
+                  "start": 156,
+                  "end": 179,
+                  "ctxt": 0
+                },
+                "params": [
+                  {
+                    "type": "RestElement",
+                    "span": {
+                      "start": 157,
+                      "end": 171,
+                      "ctxt": 0
+                    },
+                    "rest": {
+                      "start": 157,
+                      "end": 160,
+                      "ctxt": 0
+                    },
+                    "argument": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 160,
+                        "end": 164,
+                        "ctxt": 0
+                      },
+                      "value": "args",
+                      "optional": false,
+                      "typeAnnotation": null
+                    },
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 164,
+                        "end": 171,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsArrayType",
+                        "span": {
+                          "start": 166,
+                          "end": 171,
+                          "ctxt": 0
+                        },
+                        "elemType": {
+                          "type": "TsKeywordType",
+                          "span": {
+                            "start": 166,
+                            "end": 169,
+                            "ctxt": 0
+                          },
+                          "kind": "any"
+                        }
+                      }
+                    }
+                  }
+                ],
+                "typeParams": null,
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 173,
+                    "end": 179,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 176,
+                      "end": 179,
+                      "ctxt": 0
+                    },
+                    "kind": "any"
+                  }
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 210,
+        "end": 308,
+        "ctxt": 0
+      },
+      "declare": true,
+      "global": false,
+      "id": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 225,
+          "end": 229,
+          "ctxt": 0
+        },
+        "value": "fs",
+        "raw": "\"fs\""
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 230,
+          "end": 308,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 236,
+              "end": 306,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "FunctionDeclaration",
+              "identifier": {
+                "type": "Identifier",
+                "span": {
+                  "start": 252,
+                  "end": 264,
+                  "ctxt": 0
+                },
+                "value": "readFileSync",
+                "optional": false
+              },
+              "declare": false,
+              "params": [
+                {
+                  "type": "Parameter",
+                  "span": {
+                    "start": 265,
+                    "end": 277,
+                    "ctxt": 0
+                  },
+                  "decorators": [],
+                  "pat": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 265,
+                      "end": 277,
+                      "ctxt": 0
+                    },
+                    "value": "path",
+                    "optional": false,
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 269,
+                        "end": 277,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsKeywordType",
+                        "span": {
+                          "start": 271,
+                          "end": 277,
+                          "ctxt": 0
+                        },
+                        "kind": "string"
+                      }
+                    }
+                  }
+                },
+                {
+                  "type": "Parameter",
+                  "span": {
+                    "start": 279,
+                    "end": 296,
+                    "ctxt": 0
+                  },
+                  "decorators": [],
+                  "pat": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 279,
+                      "end": 296,
+                      "ctxt": 0
+                    },
+                    "value": "encoding",
+                    "optional": true,
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 288,
+                        "end": 296,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsKeywordType",
+                        "span": {
+                          "start": 290,
+                          "end": 296,
+                          "ctxt": 0
+                        },
+                        "kind": "string"
+                      }
+                    }
+                  }
+                }
+              ],
+              "decorators": [],
+              "span": {
+                "start": 243,
+                "end": 306,
+                "ctxt": 0
+              },
+              "body": null,
+              "generator": false,
+              "async": false,
+              "typeParameters": null,
+              "returnType": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 297,
+                  "end": 305,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsKeywordType",
+                  "span": {
+                    "start": 299,
+                    "end": 305,
+                    "ctxt": 0
+                  },
+                  "kind": "string"
+                }
+              }
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 309,
+        "end": 457,
+        "ctxt": 0
+      },
+      "declare": true,
+      "global": false,
+      "id": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 324,
+          "end": 330,
+          "ctxt": 0
+        },
+        "value": "path",
+        "raw": "\"path\""
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 331,
+          "end": 457,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "TsImportEqualsDeclaration",
+            "span": {
+              "start": 337,
+              "end": 363,
+              "ctxt": 0
+            },
+            "declare": false,
+            "isExport": false,
+            "isTypeOnly": false,
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 344,
+                "end": 346,
+                "ctxt": 0
+              },
+              "value": "fs",
+              "optional": false
+            },
+            "moduleRef": {
+              "type": "TsExternalModuleReference",
+              "span": {
+                "start": 349,
+                "end": 362,
+                "ctxt": 0
+              },
+              "expression": {
+                "type": "StringLiteral",
+                "span": {
+                  "start": 357,
+                  "end": 361,
+                  "ctxt": 0
+                },
+                "value": "fs",
+                "raw": "\"fs\""
+              }
+            }
+          },
+          {
+            "type": "TsModuleDeclaration",
+            "span": {
+              "start": 374,
+              "end": 430,
+              "ctxt": 0
+            },
+            "declare": false,
+            "global": false,
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 384,
+                "end": 388,
+                "ctxt": 0
+              },
+              "value": "path",
+              "optional": false
+            },
+            "body": {
+              "type": "TsModuleBlock",
+              "span": {
+                "start": 389,
+                "end": 430,
+                "ctxt": 0
+              },
+              "body": [
+                {
+                  "type": "ExportDeclaration",
+                  "span": {
+                    "start": 399,
+                    "end": 424,
+                    "ctxt": 0
+                  },
+                  "declaration": {
+                    "type": "VariableDeclaration",
+                    "span": {
+                      "start": 406,
+                      "end": 424,
+                      "ctxt": 0
+                    },
+                    "kind": "const",
+                    "declare": false,
+                    "declarations": [
+                      {
+                        "type": "VariableDeclarator",
+                        "span": {
+                          "start": 412,
+                          "end": 423,
+                          "ctxt": 0
+                        },
+                        "id": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 412,
+                            "end": 415,
+                            "ctxt": 0
+                          },
+                          "value": "sep",
+                          "optional": false,
+                          "typeAnnotation": {
+                            "type": "TsTypeAnnotation",
+                            "span": {
+                              "start": 415,
+                              "end": 423,
+                              "ctxt": 0
+                            },
+                            "typeAnnotation": {
+                              "type": "TsKeywordType",
+                              "span": {
+                                "start": 417,
+                                "end": 423,
+                                "ctxt": 0
+                              },
+                              "kind": "string"
+                            }
+                          }
+                        },
+                        "init": null,
+                        "definite": false
+                      }
+                    ]
+                  }
+                }
+              ]
+            }
+          },
+          {
+            "type": "TsExportAssignment",
+            "span": {
+              "start": 435,
+              "end": 449,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 444,
+                "end": 448,
+                "ctxt": 0
+              },
+              "value": "path",
+              "optional": false
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 484,
+        "end": 505,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 499,
+          "end": 504,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 506,
+        "end": 520,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 506,
+          "end": 519,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Import",
+          "span": {
+            "start": 506,
+            "end": 512,
+            "ctxt": 0
+          }
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 513,
+                "end": 518,
+                "ctxt": 0
+              },
+              "value": "./a",
+              "raw": "\"./a\""
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 521,
+        "end": 546,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 527,
+            "end": 545,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 527,
+              "end": 528,
+              "ctxt": 0
+            },
+            "value": "_",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 531,
+              "end": 545,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 531,
+                "end": 538,
+                "ctxt": 0
+              },
+              "value": "require",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 539,
+                    "end": 544,
+                    "ctxt": 0
+                  },
+                  "value": "./a",
+                  "raw": "\"./a\""
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 564,
+        "end": 568,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "MemberExpression",
+        "span": {
+          "start": 564,
+          "end": 567,
+          "ctxt": 0
+        },
+        "object": {
+          "type": "Identifier",
+          "span": {
+            "start": 564,
+            "end": 565,
+            "ctxt": 0
+          },
+          "value": "_",
+          "optional": false
+        },
+        "property": {
+          "type": "Identifier",
+          "span": {
+            "start": 566,
+            "end": 567,
+            "ctxt": 0
+          },
+          "value": "a",
+          "optional": false
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 600,
+        "end": 621,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 615,
+          "end": 620,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 622,
+        "end": 648,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 629,
+          "end": 630,
+          "ctxt": 0
+        },
+        "value": "_",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 633,
+          "end": 647,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 641,
+            "end": 646,
+            "ctxt": 0
+          },
+          "value": "./a",
+          "raw": "\"./a\""
+        }
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 658,
+        "end": 670,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ObjectExpression",
+        "span": {
+          "start": 667,
+          "end": 669,
+          "ctxt": 0
+        },
+        "properties": []
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 680,
+        "end": 690,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 712,
+        "end": 733,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 719,
+          "end": 733,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 725,
+              "end": 732,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 725,
+                "end": 726,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 729,
+                "end": 732,
+                "ctxt": 0
+              },
+              "value": "a",
+              "raw": "\"a\""
+            },
+            "definite": false
+          }
+        ]
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/bundlerSyntaxRestrictions.ts b/crates/swc_ecma_parser/tests/tsc/bundlerSyntaxRestrictions.ts
new file mode 100644
index 00000000000..5bdd94d1bef
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/bundlerSyntaxRestrictions.ts
@@ -0,0 +1,34 @@
+// @moduleResolution: bundler
+// @checkJs: true
+// @allowJs: true
+// @outDir: out
+
+// @Filename: /node_modules/@types/node/index.d.ts
+declare var require: (...args: any[]) => any;
+
+// @Filename: /ambient.d.ts
+declare module "fs" {
+    export function readFileSync(path: string, encoding?: string): string;
+}
+declare module "path" {
+    import fs = require("fs"); // ok
+    namespace path {
+        export const sep: string;
+    }
+    export = path; // ok
+}
+
+// @Filename: /mainJs.js
+import {} from "./a";
+import("./a");
+const _ = require("./a"); // No resolution
+_.a; // any
+
+// @Filename: /main.ts
+import {} from "./a";
+import _ = require("./a"); // Error
+export = {}; // Error
+export {};
+
+// @Filename: /a.ts
+export const a = "a";
diff --git a/crates/swc_ecma_parser/tests/tsc/castingTuple.ts b/crates/swc_ecma_parser/tests/tsc/castingTuple.ts
index 13e17897dcc..2ffc22ff34c 100644
--- a/crates/swc_ecma_parser/tests/tsc/castingTuple.ts
+++ b/crates/swc_ecma_parser/tests/tsc/castingTuple.ts
@@ -1,4 +1,4 @@
-interface I { }
+interface I { }
 class A { a = 10; }
 class C implements I { c };
 class D implements I { d };
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocOptionalParamOrder.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocOptionalParamOrder.ts
index f62fd06fcc6..700c2492dfd 100644
--- a/crates/swc_ecma_parser/tests/tsc/checkJsdocOptionalParamOrder.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocOptionalParamOrder.ts
@@ -1,4 +1,4 @@
-// @allowJS: true
+// @allowJS: true
 // @suppressOutputPathCheck: true
 
 // @filename: 0.js
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocParamTag1.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocParamTag1.ts
index 0f5ca7ef1e3..b3273e0d6be 100644
--- a/crates/swc_ecma_parser/tests/tsc/checkJsdocParamTag1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocParamTag1.ts
@@ -1,4 +1,4 @@
-// @allowJS: true
+// @allowJS: true
 // @suppressOutputPathCheck: true
 
 // @filename: 0.js
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag1.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag1.json
new file mode 100644
index 00000000000..421d659e453
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag1.json
@@ -0,0 +1,664 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 298,
+    "end": 769,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 298,
+        "end": 343,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 304,
+            "end": 342,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 304,
+              "end": 306,
+              "ctxt": 0
+            },
+            "value": "t1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 332,
+              "end": 342,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 333,
+                "end": 341,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 335,
+                      "end": 336,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 338,
+                      "end": 339,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 344,
+        "end": 395,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 350,
+            "end": 394,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 350,
+              "end": 352,
+              "ctxt": 0
+            },
+            "value": "t2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 378,
+              "end": 394,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 379,
+                "end": 393,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 381,
+                      "end": 382,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 384,
+                      "end": 385,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  }
+                },
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 387,
+                      "end": 388,
+                      "ctxt": 0
+                    },
+                    "value": "b",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 390,
+                      "end": 391,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 396,
+        "end": 435,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 402,
+            "end": 434,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 402,
+              "end": 404,
+              "ctxt": 0
+            },
+            "value": "t3",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 430,
+              "end": 434,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 431,
+                "end": 433,
+                "ctxt": 0
+              },
+              "properties": []
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 455,
+        "end": 502,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 461,
+            "end": 501,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 461,
+              "end": 463,
+              "ctxt": 0
+            },
+            "value": "t4",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 489,
+              "end": 501,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 490,
+                "end": 500,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 492,
+                      "end": 493,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 495,
+                      "end": 498,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "raw": "\"a\""
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 541,
+        "end": 598,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 547,
+            "end": 597,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 547,
+              "end": 549,
+              "ctxt": 0
+            },
+            "value": "t5",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 574,
+              "end": 597,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ArrowFunctionExpression",
+              "span": {
+                "start": 575,
+                "end": 596,
+                "ctxt": 0
+              },
+              "params": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 576,
+                    "end": 577,
+                    "ctxt": 0
+                  },
+                  "value": "m",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              ],
+              "body": {
+                "type": "CallExpression",
+                "span": {
+                  "start": 582,
+                  "end": 596,
+                  "ctxt": 0
+                },
+                "callee": {
+                  "type": "MemberExpression",
+                  "span": {
+                    "start": 582,
+                    "end": 593,
+                    "ctxt": 0
+                  },
+                  "object": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 582,
+                      "end": 583,
+                      "ctxt": 0
+                    },
+                    "value": "m",
+                    "optional": false
+                  },
+                  "property": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 584,
+                      "end": 593,
+                      "ctxt": 0
+                    },
+                    "value": "substring",
+                    "optional": false
+                  }
+                },
+                "arguments": [
+                  {
+                    "spread": null,
+                    "expression": {
+                      "type": "NumericLiteral",
+                      "span": {
+                        "start": 594,
+                        "end": 595,
+                        "ctxt": 0
+                      },
+                      "value": 0.0,
+                      "raw": "0"
+                    }
+                  }
+                ],
+                "typeArguments": null
+              },
+              "async": false,
+              "generator": false,
+              "typeParameters": null,
+              "returnType": null
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 599,
+        "end": 656,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 605,
+            "end": 655,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 605,
+              "end": 607,
+              "ctxt": 0
+            },
+            "value": "t6",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 647,
+              "end": 655,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ArrayExpression",
+              "span": {
+                "start": 648,
+                "end": 654,
+                "ctxt": 0
+              },
+              "elements": [
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 649,
+                      "end": 650,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  }
+                },
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 652,
+                      "end": 653,
+                      "ctxt": 0
+                    },
+                    "value": 2.0,
+                    "raw": "2"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 657,
+        "end": 707,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 663,
+            "end": 706,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 663,
+              "end": 665,
+              "ctxt": 0
+            },
+            "value": "t7",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 691,
+              "end": 706,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 692,
+                "end": 705,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 694,
+                      "end": 695,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 697,
+                      "end": 703,
+                      "ctxt": 0
+                    },
+                    "value": "test",
+                    "raw": "'test'"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 708,
+        "end": 769,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 714,
+            "end": 768,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 714,
+              "end": 716,
+              "ctxt": 0
+            },
+            "value": "t8",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 742,
+              "end": 768,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 743,
+                "end": 767,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 745,
+                      "end": 746,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 748,
+                      "end": 754,
+                      "ctxt": 0
+                    },
+                    "value": "test",
+                    "raw": "'test'"
+                  }
+                },
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 756,
+                      "end": 757,
+                      "ctxt": 0
+                    },
+                    "value": "b",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 759,
+                      "end": 765,
+                      "ctxt": 0
+                    },
+                    "value": "test",
+                    "raw": "'test'"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag1.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag1.ts
new file mode 100644
index 00000000000..804f1e7d029
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag1.ts
@@ -0,0 +1,37 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */
+
+/**
+ * @typedef {Object} T2
+ * @property {"a" | "b"} a
+ */
+
+/**
+ * @typedef {(x: string) => string} T3
+ */
+
+/**
+ * @typedef {Object} T4
+ * @property {string} a
+ */
+
+const t1 = /** @satisfies {T1} */ ({ a: 1 });
+const t2 = /** @satisfies {T1} */ ({ a: 1, b: 1 });
+const t3 = /** @satisfies {T1} */ ({});
+
+/** @type {T2} */
+const t4 = /** @satisfies {T2} */ ({ a: "a" });
+
+/** @type {(m: string) => string} */
+const t5 = /** @satisfies {T3} */((m) => m.substring(0));
+const t6 = /** @satisfies {[number, number]} */ ([1, 2]);
+const t7 = /** @satisfies {T4} */ ({ a: 'test' });
+const t8 = /** @satisfies {T4} */ ({ a: 'test', b: 'test' });
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propertyNameFulfillment.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag10.json
similarity index 55%
rename from crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propertyNameFulfillment.json
rename to crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag10.json
index 47083711441..2dca96f374a 100644
--- a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propertyNameFulfillment.json
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag10.json
@@ -1,118 +1,16 @@
 {
   "type": "Script",
   "span": {
-    "start": 1,
-    "end": 327,
+    "start": 121,
+    "end": 433,
     "ctxt": 0
   },
   "body": [
-    {
-      "type": "TsTypeAliasDeclaration",
-      "span": {
-        "start": 1,
-        "end": 35,
-        "ctxt": 0
-      },
-      "declare": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "Keys",
-        "optional": false
-      },
-      "typeParams": null,
-      "typeAnnotation": {
-        "type": "TsUnionType",
-        "span": {
-          "start": 13,
-          "end": 34,
-          "ctxt": 0
-        },
-        "types": [
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 13,
-              "end": 16,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 13,
-                "end": 16,
-                "ctxt": 0
-              },
-              "value": "a",
-              "raw": "'a'"
-            }
-          },
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 19,
-              "end": 22,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 19,
-                "end": 22,
-                "ctxt": 0
-              },
-              "value": "b",
-              "raw": "'b'"
-            }
-          },
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 25,
-              "end": 28,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 25,
-                "end": 28,
-                "ctxt": 0
-              },
-              "value": "c",
-              "raw": "'c'"
-            }
-          },
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 31,
-              "end": 34,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 31,
-                "end": 34,
-                "ctxt": 0
-              },
-              "value": "d",
-              "raw": "'d'"
-            }
-          }
-        ]
-      }
-    },
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 37,
-        "end": 155,
+        "start": 121,
+        "end": 260,
         "ctxt": 0
       },
       "kind": "const",
@@ -121,15 +19,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 43,
-            "end": 154,
+            "start": 127,
+            "end": 259,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 43,
-              "end": 44,
+              "start": 127,
+              "end": 128,
               "ctxt": 0
             },
             "value": "p",
@@ -137,17 +35,17 @@
             "typeAnnotation": null
           },
           "init": {
-            "type": "TsSatisfiesExpression",
+            "type": "ParenthesisExpression",
             "span": {
-              "start": 47,
-              "end": 154,
+              "start": 182,
+              "end": 259,
               "ctxt": 0
             },
             "expression": {
               "type": "ObjectExpression",
               "span": {
-                "start": 47,
-                "end": 122,
+                "start": 183,
+                "end": 258,
                 "ctxt": 0
               },
               "properties": [
@@ -156,8 +54,8 @@
                   "key": {
                     "type": "Identifier",
                     "span": {
-                      "start": 53,
-                      "end": 54,
+                      "start": 189,
+                      "end": 190,
                       "ctxt": 0
                     },
                     "value": "a",
@@ -166,8 +64,8 @@
                   "value": {
                     "type": "NumericLiteral",
                     "span": {
-                      "start": 56,
-                      "end": 57,
+                      "start": 192,
+                      "end": 193,
                       "ctxt": 0
                     },
                     "value": 0.0,
@@ -179,8 +77,8 @@
                   "key": {
                     "type": "Identifier",
                     "span": {
-                      "start": 63,
-                      "end": 64,
+                      "start": 199,
+                      "end": 200,
                       "ctxt": 0
                     },
                     "value": "b",
@@ -189,8 +87,8 @@
                   "value": {
                     "type": "StringLiteral",
                     "span": {
-                      "start": 66,
-                      "end": 73,
+                      "start": 202,
+                      "end": 209,
                       "ctxt": 0
                     },
                     "value": "hello",
@@ -202,8 +100,8 @@
                   "key": {
                     "type": "Identifier",
                     "span": {
-                      "start": 79,
-                      "end": 80,
+                      "start": 215,
+                      "end": 216,
                       "ctxt": 0
                     },
                     "value": "x",
@@ -212,8 +110,8 @@
                   "value": {
                     "type": "NumericLiteral",
                     "span": {
-                      "start": 82,
-                      "end": 83,
+                      "start": 218,
+                      "end": 219,
                       "ctxt": 0
                     },
                     "value": 8.0,
@@ -221,62 +119,6 @@
                   }
                 }
               ]
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 133,
-                "end": 154,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 133,
-                  "end": 139,
-                  "ctxt": 0
-                },
-                "value": "Record",
-                "optional": false
-              },
-              "typeParams": {
-                "type": "TsTypeParameterInstantiation",
-                "span": {
-                  "start": 139,
-                  "end": 154,
-                  "ctxt": 0
-                },
-                "params": [
-                  {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 140,
-                      "end": 144,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 140,
-                        "end": 144,
-                        "ctxt": 0
-                      },
-                      "value": "Keys",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  },
-                  {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 146,
-                      "end": 153,
-                      "ctxt": 0
-                    },
-                    "kind": "unknown"
-                  }
-                ]
-              }
             }
           },
           "definite": false
@@ -286,8 +128,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 221,
-        "end": 243,
+        "start": 326,
+        "end": 348,
         "ctxt": 0
       },
       "kind": "let",
@@ -296,15 +138,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 225,
-            "end": 242,
+            "start": 330,
+            "end": 347,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 225,
-              "end": 226,
+              "start": 330,
+              "end": 331,
               "ctxt": 0
             },
             "value": "a",
@@ -314,29 +156,29 @@
           "init": {
             "type": "CallExpression",
             "span": {
-              "start": 229,
-              "end": 242,
+              "start": 334,
+              "end": 347,
               "ctxt": 0
             },
             "callee": {
               "type": "MemberExpression",
               "span": {
-                "start": 229,
-                "end": 240,
+                "start": 334,
+                "end": 345,
                 "ctxt": 0
               },
               "object": {
                 "type": "MemberExpression",
                 "span": {
-                  "start": 229,
-                  "end": 232,
+                  "start": 334,
+                  "end": 337,
                   "ctxt": 0
                 },
                 "object": {
                   "type": "Identifier",
                   "span": {
-                    "start": 229,
-                    "end": 230,
+                    "start": 334,
+                    "end": 335,
                     "ctxt": 0
                   },
                   "value": "p",
@@ -345,8 +187,8 @@
                 "property": {
                   "type": "Identifier",
                   "span": {
-                    "start": 231,
-                    "end": 232,
+                    "start": 336,
+                    "end": 337,
                     "ctxt": 0
                   },
                   "value": "a",
@@ -356,8 +198,8 @@
               "property": {
                 "type": "Identifier",
                 "span": {
-                  "start": 233,
-                  "end": 240,
+                  "start": 338,
+                  "end": 345,
                   "ctxt": 0
                 },
                 "value": "toFixed",
@@ -374,8 +216,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 244,
-        "end": 269,
+        "start": 349,
+        "end": 374,
         "ctxt": 0
       },
       "kind": "let",
@@ -384,15 +226,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 248,
-            "end": 268,
+            "start": 353,
+            "end": 373,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 248,
-              "end": 249,
+              "start": 353,
+              "end": 354,
               "ctxt": 0
             },
             "value": "b",
@@ -402,29 +244,29 @@
           "init": {
             "type": "CallExpression",
             "span": {
-              "start": 252,
-              "end": 268,
+              "start": 357,
+              "end": 373,
               "ctxt": 0
             },
             "callee": {
               "type": "MemberExpression",
               "span": {
-                "start": 252,
-                "end": 265,
+                "start": 357,
+                "end": 370,
                 "ctxt": 0
               },
               "object": {
                 "type": "MemberExpression",
                 "span": {
-                  "start": 252,
-                  "end": 255,
+                  "start": 357,
+                  "end": 360,
                   "ctxt": 0
                 },
                 "object": {
                   "type": "Identifier",
                   "span": {
-                    "start": 252,
-                    "end": 253,
+                    "start": 357,
+                    "end": 358,
                     "ctxt": 0
                   },
                   "value": "p",
@@ -433,8 +275,8 @@
                 "property": {
                   "type": "Identifier",
                   "span": {
-                    "start": 254,
-                    "end": 255,
+                    "start": 359,
+                    "end": 360,
                     "ctxt": 0
                   },
                   "value": "b",
@@ -444,8 +286,8 @@
               "property": {
                 "type": "Identifier",
                 "span": {
-                  "start": 256,
-                  "end": 265,
+                  "start": 361,
+                  "end": 370,
                   "ctxt": 0
                 },
                 "value": "substring",
@@ -458,8 +300,8 @@
                 "expression": {
                   "type": "NumericLiteral",
                   "span": {
-                    "start": 266,
-                    "end": 267,
+                    "start": 371,
+                    "end": 372,
                     "ctxt": 0
                   },
                   "value": 1.0,
@@ -476,8 +318,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 315,
-        "end": 327,
+        "start": 421,
+        "end": 433,
         "ctxt": 0
       },
       "kind": "let",
@@ -486,15 +328,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 319,
-            "end": 326,
+            "start": 425,
+            "end": 432,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 319,
-              "end": 320,
+              "start": 425,
+              "end": 426,
               "ctxt": 0
             },
             "value": "d",
@@ -504,15 +346,15 @@
           "init": {
             "type": "MemberExpression",
             "span": {
-              "start": 323,
-              "end": 326,
+              "start": 429,
+              "end": 432,
               "ctxt": 0
             },
             "object": {
               "type": "Identifier",
               "span": {
-                "start": 323,
-                "end": 324,
+                "start": 429,
+                "end": 430,
                 "ctxt": 0
               },
               "value": "p",
@@ -521,8 +363,8 @@
             "property": {
               "type": "Identifier",
               "span": {
-                "start": 325,
-                "end": 326,
+                "start": 431,
+                "end": 432,
                 "ctxt": 0
               },
               "value": "d",
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propertyNameFulfillment.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag10.ts
similarity index 56%
rename from crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propertyNameFulfillment.ts
rename to crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag10.ts
index e344bcfbff2..991888b6c57 100644
--- a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propertyNameFulfillment.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag10.ts
@@ -1,13 +1,19 @@
-type Keys = 'a' | 'b' | 'c' | 'd';
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
 
-const p = {
+// @filename: /a.js
+/** @typedef {"a" | "b" | "c" | "d"} Keys */
+
+const p = /** @satisfies {Partial<Record<Keys, unknown>>} */ ({
     a: 0,
     b: "hello",
     x: 8 // Should error, 'x' isn't in 'Keys'
-} satisfies Record<Keys, unknown>;
+});
 
 // Should be OK -- retain info that a is number and b is string
 let a = p.a.toFixed();
 let b = p.b.substring(1);
+
 // Should error even though 'd' is in 'Keys'
 let d = p.d;
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag11.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag11.json
new file mode 100644
index 00000000000..181c2520ec9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag11.json
@@ -0,0 +1,126 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 235,
+    "end": 330,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 235,
+        "end": 255,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 241,
+            "end": 254,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 241,
+              "end": 243,
+              "ctxt": 0
+            },
+            "value": "t1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 246,
+              "end": 254,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 248,
+                    "end": 249,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 251,
+                    "end": 252,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 288,
+        "end": 330,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 294,
+            "end": 329,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 294,
+              "end": 296,
+              "ctxt": 0
+            },
+            "value": "t2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 326,
+              "end": 329,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 327,
+                "end": 328,
+                "ctxt": 0
+              },
+              "value": 1.0,
+              "raw": "1"
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag11.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag11.ts
new file mode 100644
index 00000000000..694bc1601e4
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag11.ts
@@ -0,0 +1,25 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */
+
+/**
+ * @typedef {Object} T2
+ * @property {number} a
+ */
+
+/**
+ * @satisfies {T1}
+ * @satisfies {T2}
+ */
+const t1 = { a: 1 };
+
+/**
+ * @satisfies {number}
+ */
+const t2 = /** @satisfies {number} */ (1);
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag12.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag12.json
new file mode 100644
index 00000000000..4067145c481
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag12.json
@@ -0,0 +1,541 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 276,
+    "end": 675,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 276,
+        "end": 296,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 282,
+            "end": 295,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 282,
+              "end": 284,
+              "ctxt": 0
+            },
+            "value": "t1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 287,
+              "end": 295,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 289,
+                    "end": 290,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 292,
+                    "end": 293,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 325,
+        "end": 351,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 331,
+            "end": 350,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 331,
+              "end": 333,
+              "ctxt": 0
+            },
+            "value": "t2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 336,
+              "end": 350,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 338,
+                    "end": 339,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 341,
+                    "end": 342,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              },
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 344,
+                    "end": 345,
+                    "ctxt": 0
+                  },
+                  "value": "b",
+                  "optional": false
+                },
+                "value": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 347,
+                    "end": 348,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 380,
+        "end": 394,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 386,
+            "end": 393,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 386,
+              "end": 388,
+              "ctxt": 0
+            },
+            "value": "t3",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 391,
+              "end": 393,
+              "ctxt": 0
+            },
+            "properties": []
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 443,
+        "end": 461,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 449,
+            "end": 460,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 449,
+              "end": 451,
+              "ctxt": 0
+            },
+            "value": "t4",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ArrayExpression",
+            "span": {
+              "start": 454,
+              "end": 460,
+              "ctxt": 0
+            },
+            "elements": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 455,
+                    "end": 456,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 458,
+                    "end": 459,
+                    "ctxt": 0
+                  },
+                  "value": 2.0,
+                  "raw": "2"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 490,
+        "end": 515,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 496,
+            "end": 514,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 496,
+              "end": 498,
+              "ctxt": 0
+            },
+            "value": "t5",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 501,
+              "end": 514,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 503,
+                    "end": 504,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 506,
+                    "end": 512,
+                    "ctxt": 0
+                  },
+                  "value": "test",
+                  "raw": "'test'"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 544,
+        "end": 580,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 550,
+            "end": 579,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 550,
+              "end": 552,
+              "ctxt": 0
+            },
+            "value": "t6",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 555,
+              "end": 579,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 557,
+                    "end": 558,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 560,
+                    "end": 566,
+                    "ctxt": 0
+                  },
+                  "value": "test",
+                  "raw": "'test'"
+                }
+              },
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 568,
+                    "end": 569,
+                    "ctxt": 0
+                  },
+                  "value": "b",
+                  "optional": false
+                },
+                "value": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 571,
+                    "end": 577,
+                    "ctxt": 0
+                  },
+                  "value": "test",
+                  "raw": "'test'"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 609,
+        "end": 631,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 615,
+            "end": 630,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 615,
+              "end": 617,
+              "ctxt": 0
+            },
+            "value": "t7",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 620,
+              "end": 630,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 622,
+                    "end": 623,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 625,
+                    "end": 628,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "raw": "\"a\""
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 660,
+        "end": 675,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 666,
+            "end": 674,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 666,
+              "end": 668,
+              "ctxt": 0
+            },
+            "value": "t8",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 671,
+              "end": 674,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 672,
+                "end": 673,
+                "ctxt": 0
+              },
+              "value": 1.0,
+              "raw": "1"
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag12.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag12.ts
new file mode 100644
index 00000000000..e8e6ad971fb
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag12.ts
@@ -0,0 +1,56 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */
+
+/**
+ * @typedef {Object} T2
+ * @property {string} a
+ */
+
+/**
+ * @typedef {Object} T3
+ * @property {"a" | "b"} a
+ */
+
+/**
+ * @satisfies {T1}
+ */
+const t1 = { a: 1 };
+
+/**
+ * @satisfies {T1}
+ */
+const t2 = { a: 1, b: 1 };
+
+/**
+ * @satisfies {T1}
+ */
+const t3 = {};
+
+/**
+ * @satisfies {Array.<number, number>}
+ */
+const t4 = [1, 2];
+
+/**
+ * @satisfies {T2}
+ */
+const t5 = { a: 'test' };
+
+/**
+ * @satisfies {T2}
+ */
+const t6 = { a: 'test', b: 'test' };
+
+/**
+ * @satisfies {T3}
+ */
+const t7 = { a: "a" };
+
+/** @satisfies {string} */ const t8 = (1);
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag13.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag13.json
new file mode 100644
index 00000000000..883a172c4d1
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag13.json
@@ -0,0 +1,194 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 125,
+    "end": 255,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 125,
+        "end": 164,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 131,
+            "end": 163,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 131,
+              "end": 133,
+              "ctxt": 0
+            },
+            "value": "t1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 136,
+              "end": 163,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 138,
+                    "end": 139,
+                    "ctxt": 0
+                  },
+                  "value": "f",
+                  "optional": false
+                },
+                "value": {
+                  "type": "ArrowFunctionExpression",
+                  "span": {
+                    "start": 141,
+                    "end": 161,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 141,
+                        "end": 142,
+                        "ctxt": 0
+                      },
+                      "value": "s",
+                      "optional": false,
+                      "typeAnnotation": null
+                    }
+                  ],
+                  "body": {
+                    "type": "CallExpression",
+                    "span": {
+                      "start": 146,
+                      "end": 161,
+                      "ctxt": 0
+                    },
+                    "callee": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 146,
+                        "end": 159,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 146,
+                          "end": 147,
+                          "ctxt": 0
+                        },
+                        "value": "s",
+                        "optional": false
+                      },
+                      "property": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 148,
+                          "end": 159,
+                          "ctxt": 0
+                        },
+                        "value": "toLowerCase",
+                        "optional": false
+                      }
+                    },
+                    "arguments": [],
+                    "typeArguments": null
+                  },
+                  "async": false,
+                  "generator": false,
+                  "typeParameters": null,
+                  "returnType": null
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 230,
+        "end": 255,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 236,
+            "end": 254,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 236,
+              "end": 238,
+              "ctxt": 0
+            },
+            "value": "t2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 241,
+              "end": 254,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 243,
+                    "end": 244,
+                    "ctxt": 0
+                  },
+                  "value": "g",
+                  "optional": false
+                },
+                "value": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 246,
+                    "end": 252,
+                    "ctxt": 0
+                  },
+                  "value": "oops",
+                  "raw": "\"oops\""
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag13.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag13.ts
new file mode 100644
index 00000000000..b022eab234f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag13.ts
@@ -0,0 +1,11 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+
+/** @satisfies {{ f: (x: string) => string }} */
+const t1 = { f: s => s.toLowerCase() }; // should work
+
+/** @satisfies {{ f: (x: string) => string }} */
+const t2 = { g: "oops" }; // should error
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag14.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag14.json
new file mode 100644
index 00000000000..6d594b1be20
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag14.json
@@ -0,0 +1,149 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 158,
+    "end": 222,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 158,
+        "end": 178,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 164,
+            "end": 177,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 164,
+              "end": 166,
+              "ctxt": 0
+            },
+            "value": "t1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 169,
+              "end": 177,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 171,
+                    "end": 172,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 174,
+                    "end": 175,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 179,
+        "end": 222,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 185,
+            "end": 221,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 185,
+              "end": 187,
+              "ctxt": 0
+            },
+            "value": "t2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 211,
+              "end": 221,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 212,
+                "end": 220,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 214,
+                      "end": 215,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 217,
+                      "end": 218,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag14.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag14.ts
new file mode 100644
index 00000000000..26dbf9565a1
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag14.ts
@@ -0,0 +1,16 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+
+/**
+ * @typedef {Object} T1
+ * @property {number} a
+ */
+
+/**
+ * @satisfies T1
+ */
+const t1 = { a: 1 };
+const t2 = /** @satisfies T1 */ ({ a: 1 });
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag2.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag2.json
new file mode 100644
index 00000000000..2c734db066c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag2.json
@@ -0,0 +1,233 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 145,
+    "end": 250,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 145,
+        "end": 250,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 151,
+            "end": 249,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 151,
+              "end": 152,
+              "ctxt": 0
+            },
+            "value": "p",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 186,
+              "end": 249,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 187,
+                "end": 248,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 193,
+                      "end": 199,
+                      "ctxt": 0
+                    },
+                    "value": "isEven",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "ArrowFunctionExpression",
+                    "span": {
+                      "start": 201,
+                      "end": 217,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 201,
+                          "end": 202,
+                          "ctxt": 0
+                        },
+                        "value": "n",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    ],
+                    "body": {
+                      "type": "BinaryExpression",
+                      "span": {
+                        "start": 206,
+                        "end": 217,
+                        "ctxt": 0
+                      },
+                      "operator": "===",
+                      "left": {
+                        "type": "BinaryExpression",
+                        "span": {
+                          "start": 206,
+                          "end": 211,
+                          "ctxt": 0
+                        },
+                        "operator": "%",
+                        "left": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 206,
+                            "end": 207,
+                            "ctxt": 0
+                          },
+                          "value": "n",
+                          "optional": false
+                        },
+                        "right": {
+                          "type": "NumericLiteral",
+                          "span": {
+                            "start": 210,
+                            "end": 211,
+                            "ctxt": 0
+                          },
+                          "value": 2.0,
+                          "raw": "2"
+                        }
+                      },
+                      "right": {
+                        "type": "NumericLiteral",
+                        "span": {
+                          "start": 216,
+                          "end": 217,
+                          "ctxt": 0
+                        },
+                        "value": 0.0,
+                        "raw": "0"
+                      }
+                    },
+                    "async": false,
+                    "generator": false,
+                    "typeParameters": null,
+                    "returnType": null
+                  }
+                },
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 223,
+                      "end": 228,
+                      "ctxt": 0
+                    },
+                    "value": "isOdd",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "ArrowFunctionExpression",
+                    "span": {
+                      "start": 230,
+                      "end": 246,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 230,
+                          "end": 231,
+                          "ctxt": 0
+                        },
+                        "value": "n",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    ],
+                    "body": {
+                      "type": "BinaryExpression",
+                      "span": {
+                        "start": 235,
+                        "end": 246,
+                        "ctxt": 0
+                      },
+                      "operator": "===",
+                      "left": {
+                        "type": "BinaryExpression",
+                        "span": {
+                          "start": 235,
+                          "end": 240,
+                          "ctxt": 0
+                        },
+                        "operator": "%",
+                        "left": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 235,
+                            "end": 236,
+                            "ctxt": 0
+                          },
+                          "value": "n",
+                          "optional": false
+                        },
+                        "right": {
+                          "type": "NumericLiteral",
+                          "span": {
+                            "start": 239,
+                            "end": 240,
+                            "ctxt": 0
+                          },
+                          "value": 2.0,
+                          "raw": "2"
+                        }
+                      },
+                      "right": {
+                        "type": "NumericLiteral",
+                        "span": {
+                          "start": 245,
+                          "end": 246,
+                          "ctxt": 0
+                        },
+                        "value": 1.0,
+                        "raw": "1"
+                      }
+                    },
+                    "async": false,
+                    "generator": false,
+                    "typeParameters": null,
+                    "returnType": null
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag2.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag2.ts
new file mode 100644
index 00000000000..4d1d41902bb
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag2.ts
@@ -0,0 +1,11 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/** @typedef {Object.<string, (n: number) => boolean>} Predicates */
+
+const p = /** @satisfies {Predicates} */ ({
+    isEven: n => n % 2 === 0,
+    isOdd: n => n % 2 === 1
+});
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag3.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag3.json
new file mode 100644
index 00000000000..dca2872c0a3
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag3.json
@@ -0,0 +1,249 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 158,
+    "end": 422,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 158,
+        "end": 305,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 162,
+            "end": 304,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 162,
+              "end": 165,
+              "ctxt": 0
+            },
+            "value": "obj",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 237,
+              "end": 304,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 238,
+                "end": 303,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "MethodProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 244,
+                      "end": 245,
+                      "ctxt": 0
+                    },
+                    "value": "f",
+                    "optional": false
+                  },
+                  "params": [
+                    {
+                      "type": "Parameter",
+                      "span": {
+                        "start": 246,
+                        "end": 247,
+                        "ctxt": 0
+                      },
+                      "decorators": [],
+                      "pat": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 246,
+                          "end": 247,
+                          "ctxt": 0
+                        },
+                        "value": "s",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    }
+                  ],
+                  "decorators": [],
+                  "span": {
+                    "start": 244,
+                    "end": 252,
+                    "ctxt": 0
+                  },
+                  "body": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 249,
+                      "end": 252,
+                      "ctxt": 0
+                    },
+                    "stmts": []
+                  },
+                  "generator": false,
+                  "async": false,
+                  "typeParameters": null,
+                  "returnType": null
+                },
+                {
+                  "type": "MethodProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 293,
+                      "end": 294,
+                      "ctxt": 0
+                    },
+                    "value": "g",
+                    "optional": false
+                  },
+                  "params": [
+                    {
+                      "type": "Parameter",
+                      "span": {
+                        "start": 295,
+                        "end": 296,
+                        "ctxt": 0
+                      },
+                      "decorators": [],
+                      "pat": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 295,
+                          "end": 296,
+                          "ctxt": 0
+                        },
+                        "value": "s",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    }
+                  ],
+                  "decorators": [],
+                  "span": {
+                    "start": 293,
+                    "end": 301,
+                    "ctxt": 0
+                  },
+                  "body": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 298,
+                      "end": 301,
+                      "ctxt": 0
+                    },
+                    "stmts": []
+                  },
+                  "generator": false,
+                  "async": false,
+                  "typeParameters": null,
+                  "returnType": null
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 408,
+        "end": 422,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ParenthesisExpression",
+        "span": {
+          "start": 408,
+          "end": 422,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "ObjectExpression",
+          "span": {
+            "start": 409,
+            "end": 421,
+            "ctxt": 0
+          },
+          "properties": [
+            {
+              "type": "MethodProperty",
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 411,
+                  "end": 412,
+                  "ctxt": 0
+                },
+                "value": "f",
+                "optional": false
+              },
+              "params": [
+                {
+                  "type": "Parameter",
+                  "span": {
+                    "start": 413,
+                    "end": 414,
+                    "ctxt": 0
+                  },
+                  "decorators": [],
+                  "pat": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 413,
+                      "end": 414,
+                      "ctxt": 0
+                    },
+                    "value": "x",
+                    "optional": false,
+                    "typeAnnotation": null
+                  }
+                }
+              ],
+              "decorators": [],
+              "span": {
+                "start": 411,
+                "end": 419,
+                "ctxt": 0
+              },
+              "body": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 416,
+                  "end": 419,
+                  "ctxt": 0
+                },
+                "stmts": []
+              },
+              "generator": false,
+              "async": false,
+              "typeParameters": null,
+              "returnType": null
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag3.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag3.ts
new file mode 100644
index 00000000000..6a77a622d18
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag3.ts
@@ -0,0 +1,14 @@
+// @strict: true
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/** @type {{ f(s: string): void } & Record<string, unknown> }} */
+let obj = /** @satisfies {{ g(s: string): void } & Record<string, unknown>} */ ({
+    f(s) { }, // "incorrect" implicit any on 's'
+    g(s) { }
+});
+
+// This needs to not crash (outer node is not expression)
+/** @satisfies {{ f(s: string): void }} */ ({ f(x) { } })
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag4.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag4.json
new file mode 100644
index 00000000000..62788bd2929
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag4.json
@@ -0,0 +1,85 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 151,
+    "end": 325,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 151,
+        "end": 195,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ParenthesisExpression",
+        "span": {
+          "start": 190,
+          "end": 194,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "ObjectExpression",
+          "span": {
+            "start": 191,
+            "end": 193,
+            "ctxt": 0
+          },
+          "properties": []
+        }
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 275,
+        "end": 325,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ParenthesisExpression",
+        "span": {
+          "start": 314,
+          "end": 324,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "ObjectExpression",
+          "span": {
+            "start": 315,
+            "end": 323,
+            "ctxt": 0
+          },
+          "properties": [
+            {
+              "type": "KeyValueProperty",
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 317,
+                  "end": 318,
+                  "ctxt": 0
+                },
+                "value": "a",
+                "optional": false
+              },
+              "value": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 320,
+                  "end": 321,
+                  "ctxt": 0
+                },
+                "value": 1.0,
+                "raw": "1"
+              }
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag4.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag4.ts
new file mode 100644
index 00000000000..e9941cae8a2
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag4.ts
@@ -0,0 +1,19 @@
+// @noEmit: true
+// @module: esnext
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/**
+ * @typedef {Object} Foo
+ * @property {number} a
+ */
+export default /** @satisfies {Foo} */ ({});
+
+// @filename: /b.js
+/**
+ * @typedef {Object} Foo
+ * @property {number} a
+ */
+
+export default /** @satisfies {Foo} */ ({ a: 1 });
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag5.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag5.json
new file mode 100644
index 00000000000..1dbb4534a78
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag5.json
@@ -0,0 +1,181 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 135,
+    "end": 289,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 135,
+        "end": 289,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 141,
+            "end": 289,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 141,
+              "end": 144,
+              "ctxt": 0
+            },
+            "value": "car",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 201,
+              "end": 289,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 202,
+                "end": 288,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "MethodProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 208,
+                      "end": 213,
+                      "ctxt": 0
+                    },
+                    "value": "start",
+                    "optional": false
+                  },
+                  "params": [],
+                  "decorators": [],
+                  "span": {
+                    "start": 208,
+                    "end": 219,
+                    "ctxt": 0
+                  },
+                  "body": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 216,
+                      "end": 219,
+                      "ctxt": 0
+                    },
+                    "stmts": []
+                  },
+                  "generator": false,
+                  "async": false,
+                  "typeParameters": null,
+                  "returnType": null
+                },
+                {
+                  "type": "MethodProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 225,
+                      "end": 229,
+                      "ctxt": 0
+                    },
+                    "value": "move",
+                    "optional": false
+                  },
+                  "params": [
+                    {
+                      "type": "Parameter",
+                      "span": {
+                        "start": 230,
+                        "end": 231,
+                        "ctxt": 0
+                      },
+                      "decorators": [],
+                      "pat": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 230,
+                          "end": 231,
+                          "ctxt": 0
+                        },
+                        "value": "d",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    }
+                  ],
+                  "decorators": [],
+                  "span": {
+                    "start": 225,
+                    "end": 270,
+                    "ctxt": 0
+                  },
+                  "body": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 233,
+                      "end": 270,
+                      "ctxt": 0
+                    },
+                    "stmts": []
+                  },
+                  "generator": false,
+                  "async": false,
+                  "typeParameters": null,
+                  "returnType": null
+                },
+                {
+                  "type": "MethodProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 276,
+                      "end": 280,
+                      "ctxt": 0
+                    },
+                    "value": "stop",
+                    "optional": false
+                  },
+                  "params": [],
+                  "decorators": [],
+                  "span": {
+                    "start": 276,
+                    "end": 286,
+                    "ctxt": 0
+                  },
+                  "body": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 283,
+                      "end": 286,
+                      "ctxt": 0
+                    },
+                    "stmts": []
+                  },
+                  "generator": false,
+                  "async": false,
+                  "typeParameters": null,
+                  "returnType": null
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag5.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag5.ts
new file mode 100644
index 00000000000..1d93127b1fa
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag5.ts
@@ -0,0 +1,14 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/** @typedef {{ move(distance: number): void }} Movable */
+
+const car = /** @satisfies {Movable & Record<string, unknown>} */ ({
+    start() { },
+    move(d) {
+        // d should be number
+    },
+    stop() { }
+})
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag6.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag6.json
new file mode 100644
index 00000000000..4c40b42f1b1
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag6.json
@@ -0,0 +1,250 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 212,
+    "end": 343,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 212,
+        "end": 271,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 218,
+            "end": 270,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 218,
+              "end": 219,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 259,
+              "end": 270,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 260,
+                "end": 269,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 262,
+                      "end": 263,
+                      "ctxt": 0
+                    },
+                    "value": "x",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 265,
+                      "end": 267,
+                      "ctxt": 0
+                    },
+                    "value": 10.0,
+                    "raw": "10"
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 286,
+        "end": 313,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 286,
+          "end": 312,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 286,
+            "end": 297,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "Identifier",
+            "span": {
+              "start": 286,
+              "end": 293,
+              "ctxt": 0
+            },
+            "value": "console",
+            "optional": false
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 294,
+              "end": 297,
+              "ctxt": 0
+            },
+            "value": "log",
+            "optional": false
+          }
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "CallExpression",
+              "span": {
+                "start": 298,
+                "end": 311,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "MemberExpression",
+                "span": {
+                  "start": 298,
+                  "end": 309,
+                  "ctxt": 0
+                },
+                "object": {
+                  "type": "MemberExpression",
+                  "span": {
+                    "start": 298,
+                    "end": 301,
+                    "ctxt": 0
+                  },
+                  "object": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 298,
+                      "end": 299,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  },
+                  "property": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 300,
+                      "end": 301,
+                      "ctxt": 0
+                    },
+                    "value": "x",
+                    "optional": false
+                  }
+                },
+                "property": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 302,
+                    "end": 309,
+                    "ctxt": 0
+                  },
+                  "value": "toFixed",
+                  "optional": false
+                }
+              },
+              "arguments": [],
+              "typeArguments": null
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 331,
+        "end": 343,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 335,
+            "end": 342,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 335,
+              "end": 336,
+              "ctxt": 0
+            },
+            "value": "p",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "MemberExpression",
+            "span": {
+              "start": 339,
+              "end": 342,
+              "ctxt": 0
+            },
+            "object": {
+              "type": "Identifier",
+              "span": {
+                "start": 339,
+                "end": 340,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false
+            },
+            "property": {
+              "type": "Identifier",
+              "span": {
+                "start": 341,
+                "end": 342,
+                "ctxt": 0
+              },
+              "value": "y",
+              "optional": false
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag6.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag6.ts
new file mode 100644
index 00000000000..4ac9b087f09
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag6.ts
@@ -0,0 +1,19 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/**
+ * @typedef {Object} Point2d
+ * @property {number} x
+ * @property {number} y
+ */
+
+// Undesirable behavior today with type annotation
+const a = /** @satisfies {Partial<Point2d>} */ ({ x: 10 });
+
+// Should OK
+console.log(a.x.toFixed());
+
+// Should error
+let p = a.y;
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propNameConstraining.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag7.json
similarity index 51%
rename from crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propNameConstraining.json
rename to crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag7.json
index c2d6f7dbf8c..b617393f8c8 100644
--- a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propNameConstraining.json
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag7.json
@@ -1,118 +1,16 @@
 {
   "type": "Script",
   "span": {
-    "start": 1,
-    "end": 336,
+    "start": 121,
+    "end": 423,
     "ctxt": 0
   },
   "body": [
-    {
-      "type": "TsTypeAliasDeclaration",
-      "span": {
-        "start": 1,
-        "end": 35,
-        "ctxt": 0
-      },
-      "declare": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "Keys",
-        "optional": false
-      },
-      "typeParams": null,
-      "typeAnnotation": {
-        "type": "TsUnionType",
-        "span": {
-          "start": 13,
-          "end": 34,
-          "ctxt": 0
-        },
-        "types": [
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 13,
-              "end": 16,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 13,
-                "end": 16,
-                "ctxt": 0
-              },
-              "value": "a",
-              "raw": "'a'"
-            }
-          },
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 19,
-              "end": 22,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 19,
-                "end": 22,
-                "ctxt": 0
-              },
-              "value": "b",
-              "raw": "'b'"
-            }
-          },
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 25,
-              "end": 28,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 25,
-                "end": 28,
-                "ctxt": 0
-              },
-              "value": "c",
-              "raw": "'c'"
-            }
-          },
-          {
-            "type": "TsLiteralType",
-            "span": {
-              "start": 31,
-              "end": 34,
-              "ctxt": 0
-            },
-            "literal": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 31,
-                "end": 34,
-                "ctxt": 0
-              },
-              "value": "d",
-              "raw": "'d'"
-            }
-          }
-        ]
-      }
-    },
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 37,
-        "end": 164,
+        "start": 121,
+        "end": 250,
         "ctxt": 0
       },
       "kind": "const",
@@ -121,15 +19,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 43,
-            "end": 163,
+            "start": 127,
+            "end": 250,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 43,
-              "end": 44,
+              "start": 127,
+              "end": 128,
               "ctxt": 0
             },
             "value": "p",
@@ -137,17 +35,17 @@
             "typeAnnotation": null
           },
           "init": {
-            "type": "TsSatisfiesExpression",
+            "type": "ParenthesisExpression",
             "span": {
-              "start": 47,
-              "end": 163,
+              "start": 173,
+              "end": 250,
               "ctxt": 0
             },
             "expression": {
               "type": "ObjectExpression",
               "span": {
-                "start": 47,
-                "end": 122,
+                "start": 174,
+                "end": 249,
                 "ctxt": 0
               },
               "properties": [
@@ -156,8 +54,8 @@
                   "key": {
                     "type": "Identifier",
                     "span": {
-                      "start": 53,
-                      "end": 54,
+                      "start": 180,
+                      "end": 181,
                       "ctxt": 0
                     },
                     "value": "a",
@@ -166,8 +64,8 @@
                   "value": {
                     "type": "NumericLiteral",
                     "span": {
-                      "start": 56,
-                      "end": 57,
+                      "start": 183,
+                      "end": 184,
                       "ctxt": 0
                     },
                     "value": 0.0,
@@ -179,8 +77,8 @@
                   "key": {
                     "type": "Identifier",
                     "span": {
-                      "start": 63,
-                      "end": 64,
+                      "start": 190,
+                      "end": 191,
                       "ctxt": 0
                     },
                     "value": "b",
@@ -189,8 +87,8 @@
                   "value": {
                     "type": "StringLiteral",
                     "span": {
-                      "start": 66,
-                      "end": 73,
+                      "start": 193,
+                      "end": 200,
                       "ctxt": 0
                     },
                     "value": "hello",
@@ -202,8 +100,8 @@
                   "key": {
                     "type": "Identifier",
                     "span": {
-                      "start": 79,
-                      "end": 80,
+                      "start": 206,
+                      "end": 207,
                       "ctxt": 0
                     },
                     "value": "x",
@@ -212,8 +110,8 @@
                   "value": {
                     "type": "NumericLiteral",
                     "span": {
-                      "start": 82,
-                      "end": 83,
+                      "start": 209,
+                      "end": 210,
                       "ctxt": 0
                     },
                     "value": 8.0,
@@ -221,90 +119,6 @@
                   }
                 }
               ]
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 133,
-                "end": 163,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 133,
-                  "end": 140,
-                  "ctxt": 0
-                },
-                "value": "Partial",
-                "optional": false
-              },
-              "typeParams": {
-                "type": "TsTypeParameterInstantiation",
-                "span": {
-                  "start": 140,
-                  "end": 163,
-                  "ctxt": 0
-                },
-                "params": [
-                  {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 141,
-                      "end": 162,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 141,
-                        "end": 147,
-                        "ctxt": 0
-                      },
-                      "value": "Record",
-                      "optional": false
-                    },
-                    "typeParams": {
-                      "type": "TsTypeParameterInstantiation",
-                      "span": {
-                        "start": 147,
-                        "end": 162,
-                        "ctxt": 0
-                      },
-                      "params": [
-                        {
-                          "type": "TsTypeReference",
-                          "span": {
-                            "start": 148,
-                            "end": 152,
-                            "ctxt": 0
-                          },
-                          "typeName": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 148,
-                              "end": 152,
-                              "ctxt": 0
-                            },
-                            "value": "Keys",
-                            "optional": false
-                          },
-                          "typeParams": null
-                        },
-                        {
-                          "type": "TsKeywordType",
-                          "span": {
-                            "start": 154,
-                            "end": 161,
-                            "ctxt": 0
-                          },
-                          "kind": "unknown"
-                        }
-                      ]
-                    }
-                  }
-                ]
-              }
             }
           },
           "definite": false
@@ -314,8 +128,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 230,
-        "end": 252,
+        "start": 316,
+        "end": 338,
         "ctxt": 0
       },
       "kind": "let",
@@ -324,15 +138,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 234,
-            "end": 251,
+            "start": 320,
+            "end": 337,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 234,
-              "end": 235,
+              "start": 320,
+              "end": 321,
               "ctxt": 0
             },
             "value": "a",
@@ -342,29 +156,29 @@
           "init": {
             "type": "CallExpression",
             "span": {
-              "start": 238,
-              "end": 251,
+              "start": 324,
+              "end": 337,
               "ctxt": 0
             },
             "callee": {
               "type": "MemberExpression",
               "span": {
-                "start": 238,
-                "end": 249,
+                "start": 324,
+                "end": 335,
                 "ctxt": 0
               },
               "object": {
                 "type": "MemberExpression",
                 "span": {
-                  "start": 238,
-                  "end": 241,
+                  "start": 324,
+                  "end": 327,
                   "ctxt": 0
                 },
                 "object": {
                   "type": "Identifier",
                   "span": {
-                    "start": 238,
-                    "end": 239,
+                    "start": 324,
+                    "end": 325,
                     "ctxt": 0
                   },
                   "value": "p",
@@ -373,8 +187,8 @@
                 "property": {
                   "type": "Identifier",
                   "span": {
-                    "start": 240,
-                    "end": 241,
+                    "start": 326,
+                    "end": 327,
                     "ctxt": 0
                   },
                   "value": "a",
@@ -384,8 +198,8 @@
               "property": {
                 "type": "Identifier",
                 "span": {
-                  "start": 242,
-                  "end": 249,
+                  "start": 328,
+                  "end": 335,
                   "ctxt": 0
                 },
                 "value": "toFixed",
@@ -402,8 +216,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 253,
-        "end": 278,
+        "start": 339,
+        "end": 364,
         "ctxt": 0
       },
       "kind": "let",
@@ -412,15 +226,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 257,
-            "end": 277,
+            "start": 343,
+            "end": 363,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 257,
-              "end": 258,
+              "start": 343,
+              "end": 344,
               "ctxt": 0
             },
             "value": "b",
@@ -430,29 +244,29 @@
           "init": {
             "type": "CallExpression",
             "span": {
-              "start": 261,
-              "end": 277,
+              "start": 347,
+              "end": 363,
               "ctxt": 0
             },
             "callee": {
               "type": "MemberExpression",
               "span": {
-                "start": 261,
-                "end": 274,
+                "start": 347,
+                "end": 360,
                 "ctxt": 0
               },
               "object": {
                 "type": "MemberExpression",
                 "span": {
-                  "start": 261,
-                  "end": 264,
+                  "start": 347,
+                  "end": 350,
                   "ctxt": 0
                 },
                 "object": {
                   "type": "Identifier",
                   "span": {
-                    "start": 261,
-                    "end": 262,
+                    "start": 347,
+                    "end": 348,
                     "ctxt": 0
                   },
                   "value": "p",
@@ -461,8 +275,8 @@
                 "property": {
                   "type": "Identifier",
                   "span": {
-                    "start": 263,
-                    "end": 264,
+                    "start": 349,
+                    "end": 350,
                     "ctxt": 0
                   },
                   "value": "b",
@@ -472,8 +286,8 @@
               "property": {
                 "type": "Identifier",
                 "span": {
-                  "start": 265,
-                  "end": 274,
+                  "start": 351,
+                  "end": 360,
                   "ctxt": 0
                 },
                 "value": "substring",
@@ -486,8 +300,8 @@
                 "expression": {
                   "type": "NumericLiteral",
                   "span": {
-                    "start": 275,
-                    "end": 276,
+                    "start": 361,
+                    "end": 362,
                     "ctxt": 0
                   },
                   "value": 1.0,
@@ -504,8 +318,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 324,
-        "end": 336,
+        "start": 411,
+        "end": 423,
         "ctxt": 0
       },
       "kind": "let",
@@ -514,15 +328,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 328,
-            "end": 335,
+            "start": 415,
+            "end": 422,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 328,
-              "end": 329,
+              "start": 415,
+              "end": 416,
               "ctxt": 0
             },
             "value": "d",
@@ -532,15 +346,15 @@
           "init": {
             "type": "MemberExpression",
             "span": {
-              "start": 332,
-              "end": 335,
+              "start": 419,
+              "end": 422,
               "ctxt": 0
             },
             "object": {
               "type": "Identifier",
               "span": {
-                "start": 332,
-                "end": 333,
+                "start": 419,
+                "end": 420,
                 "ctxt": 0
               },
               "value": "p",
@@ -549,8 +363,8 @@
             "property": {
               "type": "Identifier",
               "span": {
-                "start": 334,
-                "end": 335,
+                "start": 421,
+                "end": 422,
                 "ctxt": 0
               },
               "value": "d",
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propNameConstraining.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag7.ts
similarity index 57%
rename from crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propNameConstraining.ts
rename to crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag7.ts
index 4745de6e77d..e65ac9c167d 100644
--- a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_propNameConstraining.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag7.ts
@@ -1,13 +1,19 @@
-type Keys = 'a' | 'b' | 'c' | 'd';
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
 
-const p = {
+// @filename: /a.js
+/** @typedef {"a" | "b" | "c" | "d"} Keys */
+
+const p = /** @satisfies {Record<Keys, unknown>} */ ({
     a: 0,
     b: "hello",
     x: 8 // Should error, 'x' isn't in 'Keys'
-} satisfies Partial<Record<Keys, unknown>>;
+})
 
 // Should be OK -- retain info that a is number and b is string
 let a = p.a.toFixed();
 let b = p.b.substring(1);
+
 // Should error even though 'd' is in 'Keys'
 let d = p.d;
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag8.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag8.json
new file mode 100644
index 00000000000..0b64c09e904
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag8.json
@@ -0,0 +1,106 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 169,
+    "end": 238,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 169,
+        "end": 238,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 175,
+            "end": 238,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 175,
+              "end": 176,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 205,
+              "end": 238,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 206,
+                "end": 237,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 212,
+                      "end": 213,
+                      "ctxt": 0
+                    },
+                    "value": "m",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "BooleanLiteral",
+                    "span": {
+                      "start": 215,
+                      "end": 219,
+                      "ctxt": 0
+                    },
+                    "value": true
+                  }
+                },
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 225,
+                      "end": 226,
+                      "ctxt": 0
+                    },
+                    "value": "s",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 228,
+                      "end": 235,
+                      "ctxt": 0
+                    },
+                    "value": "false",
+                    "raw": "\"false\""
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag8.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag8.ts
new file mode 100644
index 00000000000..05997240e8d
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag8.ts
@@ -0,0 +1,13 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+
+/** @typedef {Object.<string, boolean>} Facts */
+
+// Should be able to detect a failure here
+const x = /** @satisfies {Facts} */ ({
+    m: true,
+    s: "false"
+})
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag9.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag9.json
new file mode 100644
index 00000000000..32d8f176e2c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag9.json
@@ -0,0 +1,345 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 251,
+    "end": 460,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 251,
+        "end": 460,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 258,
+          "end": 460,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 264,
+              "end": 459,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 264,
+                "end": 271,
+                "ctxt": 0
+              },
+              "value": "Palette",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "ParenthesisExpression",
+              "span": {
+                "start": 316,
+                "end": 459,
+                "ctxt": 0
+              },
+              "expression": {
+                "type": "ObjectExpression",
+                "span": {
+                  "start": 317,
+                  "end": 458,
+                  "ctxt": 0
+                },
+                "properties": [
+                  {
+                    "type": "KeyValueProperty",
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 323,
+                        "end": 328,
+                        "ctxt": 0
+                      },
+                      "value": "white",
+                      "optional": false
+                    },
+                    "value": {
+                      "type": "ObjectExpression",
+                      "span": {
+                        "start": 330,
+                        "end": 356,
+                        "ctxt": 0
+                      },
+                      "properties": [
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 332,
+                              "end": 333,
+                              "ctxt": 0
+                            },
+                            "value": "r",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 335,
+                              "end": 338,
+                              "ctxt": 0
+                            },
+                            "value": 255.0,
+                            "raw": "255"
+                          }
+                        },
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 340,
+                              "end": 341,
+                              "ctxt": 0
+                            },
+                            "value": "g",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 343,
+                              "end": 346,
+                              "ctxt": 0
+                            },
+                            "value": 255.0,
+                            "raw": "255"
+                          }
+                        },
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 348,
+                              "end": 349,
+                              "ctxt": 0
+                            },
+                            "value": "b",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 351,
+                              "end": 354,
+                              "ctxt": 0
+                            },
+                            "value": 255.0,
+                            "raw": "255"
+                          }
+                        }
+                      ]
+                    }
+                  },
+                  {
+                    "type": "KeyValueProperty",
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 362,
+                        "end": 367,
+                        "ctxt": 0
+                      },
+                      "value": "black",
+                      "optional": false
+                    },
+                    "value": {
+                      "type": "ObjectExpression",
+                      "span": {
+                        "start": 369,
+                        "end": 389,
+                        "ctxt": 0
+                      },
+                      "properties": [
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 371,
+                              "end": 372,
+                              "ctxt": 0
+                            },
+                            "value": "r",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 374,
+                              "end": 375,
+                              "ctxt": 0
+                            },
+                            "value": 0.0,
+                            "raw": "0"
+                          }
+                        },
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 377,
+                              "end": 378,
+                              "ctxt": 0
+                            },
+                            "value": "g",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 380,
+                              "end": 381,
+                              "ctxt": 0
+                            },
+                            "value": 0.0,
+                            "raw": "0"
+                          }
+                        },
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 383,
+                              "end": 384,
+                              "ctxt": 0
+                            },
+                            "value": "d",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 386,
+                              "end": 387,
+                              "ctxt": 0
+                            },
+                            "value": 0.0,
+                            "raw": "0"
+                          }
+                        }
+                      ]
+                    }
+                  },
+                  {
+                    "type": "KeyValueProperty",
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 427,
+                        "end": 431,
+                        "ctxt": 0
+                      },
+                      "value": "blue",
+                      "optional": false
+                    },
+                    "value": {
+                      "type": "ObjectExpression",
+                      "span": {
+                        "start": 433,
+                        "end": 455,
+                        "ctxt": 0
+                      },
+                      "properties": [
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 435,
+                              "end": 436,
+                              "ctxt": 0
+                            },
+                            "value": "r",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 438,
+                              "end": 439,
+                              "ctxt": 0
+                            },
+                            "value": 0.0,
+                            "raw": "0"
+                          }
+                        },
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 441,
+                              "end": 442,
+                              "ctxt": 0
+                            },
+                            "value": "g",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 444,
+                              "end": 445,
+                              "ctxt": 0
+                            },
+                            "value": 0.0,
+                            "raw": "0"
+                          }
+                        },
+                        {
+                          "type": "KeyValueProperty",
+                          "key": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 447,
+                              "end": 448,
+                              "ctxt": 0
+                            },
+                            "value": "b",
+                            "optional": false
+                          },
+                          "value": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 450,
+                              "end": 453,
+                              "ctxt": 0
+                            },
+                            "value": 255.0,
+                            "raw": "255"
+                          }
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            },
+            "definite": false
+          }
+        ]
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag9.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag9.ts
new file mode 100644
index 00000000000..c8738f182ec
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocSatisfiesTag9.ts
@@ -0,0 +1,18 @@
+// @noEmit: true
+// @allowJS: true
+// @checkJs: true
+
+// @filename: /a.js
+/**
+ * @typedef {Object} Color
+ * @property {number} r
+ * @property {number} g
+ * @property {number} b
+ */
+
+// All of these should be Colors, but I only use some of them here.
+export const Palette = /** @satisfies {Record<string, Color>} */ ({
+    white: { r: 255, g: 255, b: 255 },
+    black: { r: 0, g: 0, d: 0 }, // <- oops! 'd' in place of 'b'
+    blue: { r: 0, g: 0, b: 255 },
+});
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag1.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag1.ts
index 943a7b5fb8e..88ef02b5f79 100644
--- a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag1.ts
@@ -1,4 +1,4 @@
-// @allowJS: true
+// @allowJS: true
 // @suppressOutputPathCheck: true
 
 // @filename: 0.js
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag2.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag2.ts
index 666f332e2a4..0991e9f075f 100644
--- a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag2.ts
@@ -1,4 +1,4 @@
-// @allowJS: true
+// @allowJS: true
 // @suppressOutputPathCheck: true
 
 // @filename: 0.js
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList3.json b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag7.json
similarity index 54%
rename from crates/swc_ecma_parser/tests/tsc/parserParameterList3.json
rename to crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag7.json
index eb6f55e820a..429702c7a93 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList3.json
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag7.json
@@ -1,8 +1,8 @@
 {
   "type": "Script",
   "span": {
-    "start": 1,
-    "end": 27,
+    "start": 135,
+    "end": 264,
     "ctxt": 0
   },
   "body": [
@@ -11,8 +11,8 @@
       "identifier": {
         "type": "Identifier",
         "span": {
-          "start": 7,
-          "end": 8,
+          "start": 141,
+          "end": 142,
           "ctxt": 0
         },
         "value": "C",
@@ -20,8 +20,8 @@
       },
       "declare": false,
       "span": {
-        "start": 1,
-        "end": 27,
+        "start": 135,
+        "end": 264,
         "ctxt": 0
       },
       "decorators": [],
@@ -29,18 +29,18 @@
         {
           "type": "ClassMethod",
           "span": {
-            "start": 13,
-            "end": 25,
+            "start": 172,
+            "end": 184,
             "ctxt": 0
           },
           "key": {
             "type": "Identifier",
             "span": {
-              "start": 13,
-              "end": 14,
+              "start": 172,
+              "end": 175,
               "ctxt": 0
             },
-            "value": "F",
+            "value": "foo",
             "optional": false
           },
           "function": {
@@ -48,39 +48,39 @@
               {
                 "type": "Parameter",
                 "span": {
-                  "start": 15,
-                  "end": 17,
+                  "start": 176,
+                  "end": 177,
                   "ctxt": 0
                 },
                 "decorators": [],
                 "pat": {
                   "type": "Identifier",
                   "span": {
-                    "start": 15,
-                    "end": 16,
+                    "start": 176,
+                    "end": 177,
                     "ctxt": 0
                   },
-                  "value": "A",
-                  "optional": true,
+                  "value": "a",
+                  "optional": false,
                   "typeAnnotation": null
                 }
               },
               {
                 "type": "Parameter",
                 "span": {
-                  "start": 19,
-                  "end": 20,
+                  "start": 179,
+                  "end": 180,
                   "ctxt": 0
                 },
                 "decorators": [],
                 "pat": {
                   "type": "Identifier",
                   "span": {
-                    "start": 19,
-                    "end": 20,
+                    "start": 179,
+                    "end": 180,
                     "ctxt": 0
                   },
-                  "value": "B",
+                  "value": "b",
                   "optional": false,
                   "typeAnnotation": null
                 }
@@ -88,15 +88,61 @@
             ],
             "decorators": [],
             "span": {
-              "start": 13,
-              "end": 25,
+              "start": 172,
+              "end": 184,
               "ctxt": 0
             },
             "body": {
               "type": "BlockStatement",
               "span": {
-                "start": 22,
-                "end": 25,
+                "start": 182,
+                "end": 184,
+                "ctxt": 0
+              },
+              "stmts": []
+            },
+            "generator": false,
+            "async": false,
+            "typeParameters": null,
+            "returnType": null
+          },
+          "kind": "method",
+          "isStatic": false,
+          "accessibility": null,
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false
+        },
+        {
+          "type": "ClassMethod",
+          "span": {
+            "start": 229,
+            "end": 262,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 229,
+              "end": 257,
+              "ctxt": 0
+            },
+            "value": "methodWithOptionalParameters",
+            "optional": false
+          },
+          "function": {
+            "params": [],
+            "decorators": [],
+            "span": {
+              "start": 229,
+              "end": 262,
+              "ctxt": 0
+            },
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 260,
+                "end": 262,
                 "ctxt": 0
               },
               "stmts": []
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag7.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag7.ts
new file mode 100644
index 00000000000..2981292ba7e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypeTag7.ts
@@ -0,0 +1,16 @@
+// @checkJs: true
+// @allowJs: true
+// @noEmit: true
+// @Filename: test.js
+
+/**
+ * @typedef {(a: string, b: number) => void} Foo
+ */
+
+class C {
+    /** @type {Foo} */
+    foo(a, b) {}
+
+    /** @type {(optional?) => void} */
+    methodWithOptionalParameters() {}
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypedefInParamTag1.ts b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypedefInParamTag1.ts
index b6c0a455fe9..cc533eaf34d 100644
--- a/crates/swc_ecma_parser/tests/tsc/checkJsdocTypedefInParamTag1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/checkJsdocTypedefInParamTag1.ts
@@ -1,4 +1,4 @@
-// @allowJS: true
+// @allowJS: true
 // @suppressOutputPathCheck: true
 
 // @filename: 0.js
diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenCanBeTupleType.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenCanBeTupleType.json
deleted file mode 100644
index 0483ca3c3d6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenCanBeTupleType.json
+++ /dev/null
@@ -1,683 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 103,
-    "end": 439,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 103,
-        "end": 128,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportDefaultSpecifier",
-          "span": {
-            "start": 110,
-            "end": 115,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 110,
-              "end": 115,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 121,
-          "end": 128,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "'react'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 130,
-        "end": 210,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 140,
-          "end": 159,
-          "ctxt": 0
-        },
-        "value": "ResizablePanelProps",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 160,
-          "end": 210,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 164,
-              "end": 208,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 164,
-                "end": 172,
-                "ctxt": 0
-              },
-              "value": "children",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 172,
-                "end": 208,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTupleType",
-                "span": {
-                  "start": 174,
-                  "end": 208,
-                  "ctxt": 0
-                },
-                "elemTypes": [
-                  {
-                    "type": "TsTupleElement",
-                    "span": {
-                      "start": 175,
-                      "end": 190,
-                      "ctxt": 0
-                    },
-                    "label": null,
-                    "ty": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 175,
-                        "end": 190,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "TsQualifiedName",
-                        "left": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 175,
-                            "end": 180,
-                            "ctxt": 0
-                          },
-                          "value": "React",
-                          "optional": false
-                        },
-                        "right": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 181,
-                            "end": 190,
-                            "ctxt": 0
-                          },
-                          "value": "ReactNode",
-                          "optional": false
-                        }
-                      },
-                      "typeParams": null
-                    }
-                  },
-                  {
-                    "type": "TsTupleElement",
-                    "span": {
-                      "start": 192,
-                      "end": 207,
-                      "ctxt": 0
-                    },
-                    "label": null,
-                    "ty": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 192,
-                        "end": 207,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "TsQualifiedName",
-                        "left": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 192,
-                            "end": 197,
-                            "ctxt": 0
-                          },
-                          "value": "React",
-                          "optional": false
-                        },
-                        "right": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 198,
-                            "end": 207,
-                            "ctxt": 0
-                          },
-                          "value": "ReactNode",
-                          "optional": false
-                        }
-                      },
-                      "typeParams": null
-                    }
-                  }
-                ]
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 218,
-          "end": 232,
-          "ctxt": 0
-        },
-        "value": "ResizablePanel",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 212,
-        "end": 288,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 241,
-          "end": 256,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "Identifier",
-          "span": {
-            "start": 241,
-            "end": 246,
-            "ctxt": 0
-          },
-          "value": "React",
-          "optional": false
-        },
-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 247,
-            "end": 256,
-            "ctxt": 0
-          },
-          "value": "Component",
-          "optional": false
-        }
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": {
-        "type": "TsTypeParameterInstantiation",
-        "span": {
-          "start": 256,
-          "end": 285,
-          "ctxt": 0
-        },
-        "params": [
-          {
-            "type": "TsTypeReference",
-            "span": {
-              "start": 260,
-              "end": 279,
-              "ctxt": 0
-            },
-            "typeName": {
-              "type": "Identifier",
-              "span": {
-                "start": 260,
-                "end": 279,
-                "ctxt": 0
-              },
-              "value": "ResizablePanelProps",
-              "optional": false
-            },
-            "typeParams": null
-          },
-          {
-            "type": "TsKeywordType",
-            "span": {
-              "start": 281,
-              "end": 284,
-              "ctxt": 0
-            },
-            "kind": "any"
-          }
-        ]
-      },
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 290,
-        "end": 357,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 296,
-            "end": 357,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 296,
-              "end": 300,
-              "ctxt": 0
-            },
-            "value": "test",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 303,
-              "end": 357,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 304,
-                  "end": 318,
-                  "ctxt": 0
-                },
-                "value": "ResizablePanel",
-                "optional": false
-              },
-              "span": {
-                "start": 303,
-                "end": 319,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 319,
-                  "end": 322,
-                  "ctxt": 0
-                },
-                "value": "\n\n  ",
-                "raw": "\n\n  "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 322,
-                  "end": 329,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 323,
-                      "end": 326,
-                      "ctxt": 0
-                    },
-                    "value": "div",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 322,
-                    "end": 329,
-                    "ctxt": 0
-                  },
-                  "attributes": [],
-                  "selfClosing": true,
-                  "typeArguments": null
-                },
-                "children": [],
-                "closing": null
-              },
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 329,
-                  "end": 332,
-                  "ctxt": 0
-                },
-                "value": "\n\n  ",
-                "raw": "\n\n  "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 332,
-                  "end": 339,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 333,
-                      "end": 336,
-                      "ctxt": 0
-                    },
-                    "value": "div",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 332,
-                    "end": 339,
-                    "ctxt": 0
-                  },
-                  "attributes": [],
-                  "selfClosing": true,
-                  "typeArguments": null
-                },
-                "children": [],
-                "closing": null
-              },
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 339,
-                  "end": 340,
-                  "ctxt": 0
-                },
-                "value": "\n\n",
-                "raw": "\n\n"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 340,
-                "end": 357,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 342,
-                  "end": 356,
-                  "ctxt": 0
-                },
-                "value": "ResizablePanel",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 359,
-        "end": 439,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 365,
-            "end": 439,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 365,
-              "end": 372,
-              "ctxt": 0
-            },
-            "value": "testErr",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 375,
-              "end": 439,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 376,
-                  "end": 390,
-                  "ctxt": 0
-                },
-                "value": "ResizablePanel",
-                "optional": false
-              },
-              "span": {
-                "start": 375,
-                "end": 391,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 391,
-                  "end": 394,
-                  "ctxt": 0
-                },
-                "value": "\n\n  ",
-                "raw": "\n\n  "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 394,
-                  "end": 401,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 395,
-                      "end": 398,
-                      "ctxt": 0
-                    },
-                    "value": "div",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 394,
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty1.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty1.json
deleted file mode 100644
index ad46f3b327b..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty10.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty10.json
deleted file mode 100644
index c435f9bcc8b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty10.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty11.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty11.json
deleted file mode 100644
index 459fa393030..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty11.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty12.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty12.json
deleted file mode 100644
index 16c95c4829a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty12.json
+++ /dev/null
@@ -1,977 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty13.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty13.json
deleted file mode 100644
index 92fa6f4cb73..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty13.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty14.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty14.json
deleted file mode 100644
index 6f0a0f9aadb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty14.json
+++ /dev/null
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index 43017996983..00000000000
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deleted file mode 100644
index 4f77fb66eb0..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty3.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty3.json
deleted file mode 100644
index 444d72af7cb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty3.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty4.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty4.json
deleted file mode 100644
index 1c53c3a5088..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty4.json
+++ /dev/null
@@ -1,1191 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty5.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty5.json
deleted file mode 100644
index 9fce3d070f0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty5.json
+++ /dev/null
@@ -1,1098 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty6.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty6.json
deleted file mode 100644
index 36bd5a8d26c..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty7.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty7.json
deleted file mode 100644
index e8b8d9b81fd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty7.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty8.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty8.json
deleted file mode 100644
index 7fe5481a34a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty8.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty9.json b/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty9.json
deleted file mode 100644
index 63e6139237d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxChildrenProperty9.json
+++ /dev/null
@@ -1,709 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxGenericTagHasCorrectInferences.json b/crates/swc_ecma_parser/tests/tsc/checkJsxGenericTagHasCorrectInferences.json
deleted file mode 100644
index 4afab009c39..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxIntersectionElementPropsType.json b/crates/swc_ecma_parser/tests/tsc/checkJsxIntersectionElementPropsType.json
deleted file mode 100644
index a8538dfe742..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxSubtleSkipContextSensitiveBug.json b/crates/swc_ecma_parser/tests/tsc/checkJsxSubtleSkipContextSensitiveBug.json
deleted file mode 100644
index bba6a379b00..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/checkJsxUnionSFXContextualTypeInferredCorrectly.json b/crates/swc_ecma_parser/tests/tsc/checkJsxUnionSFXContextualTypeInferredCorrectly.json
deleted file mode 100644
index 17d84ea7fa6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/checkJsxUnionSFXContextualTypeInferredCorrectly.json
+++ /dev/null
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-                            "end": 551,
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-                          "optional": false
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-                          "type": "JSXExpressionContainer",
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-                              "end": 574,
-                              "ctxt": 0
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-                      {
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-                          "start": 588,
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-                          "span": {
-                            "start": 588,
-                            "end": 596,
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-                                "span": {
-                                  "start": 598,
-                                  "end": 601,
-                                  "ctxt": 0
-                                },
-                                "value": "val",
-                                "optional": false,
-                                "typeAnnotation": null
-                              }
-                            ],
-                            "body": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 605,
-                                "end": 621,
-                                "ctxt": 0
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-                              "callee": {
-                                "type": "MemberExpression",
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-                                    "start": 605,
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-                                  },
-                                  "value": "console",
-                                  "optional": false
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-                                  "span": {
-                                    "start": 613,
-                                    "end": 616,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
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-                                    "span": {
-                                      "start": 617,
-                                      "end": 620,
-                                      "ctxt": 0
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-                                    "value": "val",
-                                    "optional": false
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            },
-                            "async": false,
-                            "generator": false,
-                            "typeParameters": null,
-                            "returnType": null
-                          }
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-                    ],
-                    "selfClosing": true,
-                    "typeArguments": null
-                  },
-                  "children": [],
-                  "closing": null
-                }
-              }
-            }
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-    {
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-      "span": {
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-        "end": 819,
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-            "end": 719,
-            "ctxt": 0
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-                      "end": 749,
-                      "ctxt": 0
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-                          "optional": false
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-                          "type": "Identifier",
-                          "span": {
-                            "start": 785,
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-                            "ctxt": 0
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-                          "optional": false
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-                          "spread": null,
-                          "expression": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 789,
-                              "end": 792,
-                              "ctxt": 0
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-                            "value": "val",
-                            "optional": false
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-                    "async": false,
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractAccessor.json b/crates/swc_ecma_parser/tests/tsc/classAbstractAccessor.json
deleted file mode 100644
index 44140977d0b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractAccessor.json
+++ /dev/null
@@ -1,299 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 175,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 33,
-          "end": 34,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 18,
-        "end": 175,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 40,
-            "end": 57,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 53,
-              "end": 54,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 40,
-              "end": 57,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 61,
-            "end": 92,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 76,
-              "ctxt": 0
-            },
-            "value": "aa",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 61,
-              "end": 92,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
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-                "end": 92,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 81,
-                    "end": 90,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 88,
-                      "end": 89,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
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-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 105,
-            "end": 131,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 118,
-              "end": 119,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 120,
-                  "end": 129,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 120,
-                    "end": 129,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 121,
-                      "end": 129,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 123,
-                        "end": 129,
-                        "ctxt": 0
-                      },
-                      "kind": "string"
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 105,
-              "end": 131,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 135,
-            "end": 164,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 148,
-              "end": 150,
-              "ctxt": 0
-            },
-            "value": "bb",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 151,
-                  "end": 160,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
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-                    "end": 160,
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-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
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-                      "ctxt": 0
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-                        "ctxt": 0
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-                }
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-            ],
-            "decorators": [],
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-              "end": 164,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 162,
-                "end": 164,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractAccessor.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractAccessor.ts
deleted file mode 100644
index 56cf976d018..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractAccessor.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: es5
-
-abstract class A {
-   abstract get a();
-   abstract get aa() { return 1; } // error
-   abstract set b(x: string);
-   abstract set bb(x: string) {} // error
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractConstructor.json b/crates/swc_ecma_parser/tests/tsc/classAbstractConstructor.json
deleted file mode 100644
index c939a81a67d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractConstructor.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 51,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 51,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 24,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 33,
-              "end": 44,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 47,
-              "end": 49,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractConstructor.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractConstructor.ts
deleted file mode 100644
index 3701fa36430..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractConstructor.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-abstract class A {
-    abstract constructor() {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractDeclarations.d.json b/crates/swc_ecma_parser/tests/tsc/classAbstractDeclarations.d.json
deleted file mode 100644
index 1ac7d1de882..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractDeclarations.d.json
+++ /dev/null
@@ -1,439 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 437,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 24,
-          "end": 25,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 1,
-        "end": 59,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 32,
-            "end": 57,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 41,
-              "end": 52,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 55,
-              "end": 57,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 84,
-          "end": 86,
-          "ctxt": 0
-        },
-        "value": "AA",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 61,
-        "end": 110,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
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-            "end": 108,
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diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractDeclarations.d.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractDeclarations.d.ts
deleted file mode 100644
index f30bb716b15..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractDeclarations.d.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-declare abstract class A {
-    abstract constructor() {}
-}
-
-declare abstract class AA {
-    abstract foo();
-}
-
-declare abstract class BB extends AA {}
-
-declare class CC extends AA {}
-
-declare class DD extends BB {}
-
-declare abstract class EE extends BB {}
-
-declare class FF extends CC {}
-
-declare abstract class GG extends CC {}
-
-declare abstract class AAA {}
-
-declare abstract class BBB extends AAA {}
-
-declare class CCC extends AAA {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractInstantiations2.json b/crates/swc_ecma_parser/tests/tsc/classAbstractInstantiations2.json
deleted file mode 100644
index a0c27369b3e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractInstantiations2.json
+++ /dev/null
@@ -1,1579 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 1119,
-    "ctxt": 0
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-          "ctxt": 0
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-        "value": "A",
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-        "ctxt": 0
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-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractInstantiations2.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractInstantiations2.ts
deleted file mode 100644
index c9b62c619f0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractInstantiations2.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-class A {
-    // ...
-}
-
-abstract class B {
-    foo(): number { return this.bar(); }
-    abstract bar() : number;
-}
-
-new B; // error
-
-var BB: typeof B = B;
-var AA: typeof A = BB; // error, AA is not of abstract type.
-new AA;
-
-function constructB(Factory : typeof B) {
-    new Factory; // error -- Factory is of type typeof B.
-}
-
-var BB = B;
-new BB; // error -- BB is of type typeof B.
-
-var x : any = C;
-new x; // okay -- undefined behavior at runtime
-
-class C extends B { } // error -- not declared abstract
-
-abstract class D extends B { } // okay
-
-class E extends B { // okay -- implements abstract method
-    bar() { return 1; }
-}
-
-abstract class F extends B {
-    abstract foo() : number;
-    bar() { return 2; }
-}
-
-abstract class G {
-    abstract qux(x : number) : string;
-    abstract qux() : number;
-    y : number;
-    abstract quz(x : number, y : string) : boolean; // error -- declarations must be adjacent
-
-    abstract nom(): boolean;
-    nom(x : number): boolean; // error -- use of modifier abstract must match on all overloads.
-}
-
-class H { // error -- not declared abstract
-    abstract baz() : number;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodInNonAbstractClass.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractMethodInNonAbstractClass.ts
deleted file mode 100644
index 68d0f560350..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodInNonAbstractClass.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-class A {
-    abstract foo();
-}
-
-class B {
-    abstract foo() {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodWithImplementation.json b/crates/swc_ecma_parser/tests/tsc/classAbstractMethodWithImplementation.json
deleted file mode 100644
index 3f43f70bcc5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodWithImplementation.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 43,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 43,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 24,
-            "end": 41,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 33,
-              "end": 36,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 24,
-              "end": 41,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 39,
-                "end": 41,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodWithImplementation.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractMethodWithImplementation.ts
deleted file mode 100644
index 8d0f6d239ab..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodWithImplementation.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-abstract class A {
-    abstract foo() {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractProperties.json b/crates/swc_ecma_parser/tests/tsc/classAbstractProperties.json
deleted file mode 100644
index 22ad398af41..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractProperties.json
+++ /dev/null
@@ -1,497 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 334,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 334,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 24,
-            "end": 44,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 33,
-              "end": 34,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 35,
-              "end": 43,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 37,
-                "end": 43,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 49,
-            "end": 76,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 65,
-              "end": 66,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 67,
-              "end": 75,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 69,
-                "end": 75,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "public",
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 81,
-            "end": 111,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 100,
-              "end": 101,
-              "ctxt": 0
-            },
-            "value": "z",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 102,
-              "end": 110,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 104,
-                "end": 110,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "protected",
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 116,
-            "end": 144,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 133,
-              "end": 134,
-              "ctxt": 0
-            },
-            "value": "w",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 135,
-              "end": 143,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 137,
-                "end": 143,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "private",
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 154,
-            "end": 177,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 163,
-              "end": 164,
-              "ctxt": 0
-            },
-            "value": "m",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 164,
-              "end": 176,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsFunctionType",
-              "span": {
-                "start": 166,
-                "end": 176,
-                "ctxt": 0
-              },
-              "params": [],
-              "typeParams": null,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 169,
-                  "end": 176,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 172,
-                    "end": 176,
-                    "ctxt": 0
-                  },
-                  "kind": "void"
-                }
-              }
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 188,
-            "end": 214,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 197,
-              "end": 202,
-              "ctxt": 0
-            },
-            "value": "foo_x",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 188,
-              "end": 214,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 205,
-                "end": 213,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 207,
-                  "end": 213,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 219,
-            "end": 252,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 235,
-              "end": 240,
-              "ctxt": 0
-            },
-            "value": "foo_y",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 219,
-              "end": 252,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 243,
-                "end": 251,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 245,
-                  "end": 251,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "public",
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 257,
-            "end": 293,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 276,
-              "end": 281,
-              "ctxt": 0
-            },
-            "value": "foo_z",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 257,
-              "end": 293,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 284,
-                "end": 292,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 286,
-                  "end": 292,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "protected",
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 298,
-            "end": 332,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 315,
-              "end": 320,
-              "ctxt": 0
-            },
-            "value": "foo_w",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 298,
-              "end": 332,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 323,
-                "end": 331,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 325,
-                  "end": 331,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "private",
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractProperties.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractProperties.ts
deleted file mode 100644
index d7287189f84..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractProperties.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-abstract class A {
-    abstract x : number;
-    public abstract y : number;
-    protected abstract z : number;
-    private abstract w : number;
-    
-    abstract m: () => void; 
-    
-    abstract foo_x() : number;
-    public abstract foo_y() : number;
-    protected abstract foo_z() : number;
-    private abstract foo_w() : number;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractUsingAbstractMethods2.json b/crates/swc_ecma_parser/tests/tsc/classAbstractUsingAbstractMethods2.json
deleted file mode 100644
index fcc37c4b4c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractUsingAbstractMethods2.json
+++ /dev/null
@@ -1,527 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 306,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 32,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 15,
-            "end": 30,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 24,
-              "end": 27,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 15,
-              "end": 30,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": true,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 40,
-          "end": 41,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 34,
-        "end": 55,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 50,
-          "end": 51,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 72,
-          "end": 73,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 57,
-        "end": 86,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 82,
-          "end": 83,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": true,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 94,
-          "end": 95,
-          "ctxt": 0
-        },
-        "value": "D",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 88,
-        "end": 122,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 112,
-            "end": 120,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 112,
-              "end": 115,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 112,
-              "end": 120,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 118,
-                "end": 120,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
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diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractUsingAbstractMethods2.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractUsingAbstractMethods2.ts
deleted file mode 100644
index 337bfe0975c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractUsingAbstractMethods2.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-class A {
-    abstract foo();
-}
-
-class B extends A  {}
-
-abstract class C extends A {}
-
-class D extends A {
-    foo() {}
-}
-
-abstract class E extends A {
-    foo() {}
-}
-
-abstract class AA {
-    abstract foo();
-}
-
-class BB extends AA  {}
-
-abstract class CC extends AA {}
-
-class DD extends AA {
-    foo() {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractWithInterface.json b/crates/swc_ecma_parser/tests/tsc/classAbstractWithInterface.json
deleted file mode 100644
index 78005f2af65..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractWithInterface.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 24,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 24,
-        "ctxt": 0
-      },
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-        "type": "Identifier",
-        "span": {
-          "start": 20,
-          "end": 21,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 22,
-          "end": 24,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractWithInterface.ts b/crates/swc_ecma_parser/tests/tsc/classAbstractWithInterface.ts
deleted file mode 100644
index 17b89868943..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractWithInterface.ts
+++ /dev/null
@@ -1 +0,0 @@
-abstract interface I {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlock19.json b/crates/swc_ecma_parser/tests/tsc/classStaticBlock19.json
deleted file mode 100644
index 0a237d5959c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlock19.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 67,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-          "start": 7,
-          "end": 8,
-          "ctxt": 0
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-        "value": "C",
-        "optional": false
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-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 67,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
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-          "span": {
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-            "end": 65,
-            "ctxt": 0
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-          "body": {
-            "type": "BlockStatement",
-            "span": {
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-              "end": 65,
-              "ctxt": 0
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-            "stmts": []
-          }
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
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diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlock19.ts b/crates/swc_ecma_parser/tests/tsc/classStaticBlock19.ts
deleted file mode 100644
index 6bf40961194..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlock19.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-class C {
-    @decorator
-    static {
-        // something
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlock23.json b/crates/swc_ecma_parser/tests/tsc/classStaticBlock23.json
deleted file mode 100644
index 373c2e31e36..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlock23.json
+++ /dev/null
@@ -1,578 +0,0 @@
-{
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-    "end": 306,
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-                                "end": 249,
-                                "ctxt": 0
-                              },
-                              "value": "nn",
-                              "optional": false,
-                              "typeAnnotation": null
-                            },
-                            "init": null,
-                            "definite": false
-                          }
-                        ]
-                      },
-                      "right": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 253,
-                          "end": 257,
-                          "ctxt": 0
-                        },
-                        "value": "nums",
-                        "optional": false
-                      },
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 259,
-                          "end": 294,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 271,
-                              "end": 286,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 271,
-                                "end": 286,
-                                "ctxt": 0
-                              },
-                              "callee": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 271,
-                                  "end": 282,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 271,
-                                    "end": 278,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 279,
-                                    "end": 282,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
-                                {
-                                  "spread": null,
-                                  "expression": {
-                                    "type": "Identifier",
-                                    "span": {
-                                      "start": 283,
-                                      "end": 285,
-                                      "ctxt": 0
-                                    },
-                                    "value": "nn",
-                                    "optional": false
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      }
-                    }
-                  ]
-                }
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          }
-        ]
-      },
-      "generator": false,
-      "async": true,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlock23.ts b/crates/swc_ecma_parser/tests/tsc/classStaticBlock23.ts
deleted file mode 100644
index 80422760d1c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlock23.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-// @target: esnext, es2022
-
-const nums = [1, 2, 3].map(n => Promise.resolve(n))
-
-class C {
-  static {
-    for await (const nn of nums) {
-        console.log(nn)
-    }
-  }
-}
-
-async function foo () {
-  class C {
-    static {
-      for await (const nn of nums) {
-          console.log(nn)
-      }
-    }
-  }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlock8.json b/crates/swc_ecma_parser/tests/tsc/classStaticBlock8.json
deleted file mode 100644
index b34ee8797a8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlock8.json
+++ /dev/null
@@ -1,1039 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 1077,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 10,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 15,
-            "end": 24,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 15,
-              "end": 24,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 16,
-                "end": 24,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 18,
-                  "end": 24,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 1,
-        "end": 1077,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 26,
-          "end": 1077,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "LabeledStatement",
-            "span": {
-              "start": 32,
-              "end": 666,
-              "ctxt": 0
-            },
-            "label": {
-              "type": "Identifier",
-              "span": {
-                "start": 32,
-                "end": 37,
-                "ctxt": 0
-              },
-              "value": "label",
-              "optional": false
-            },
-            "body": {
-              "type": "WhileStatement",
-              "span": {
-                "start": 39,
-                "end": 666,
-                "ctxt": 0
-              },
-              "test": {
-                "type": "Identifier",
-                "span": {
-                  "start": 46,
-                  "end": 47,
-                  "ctxt": 0
-                },
-                "value": "v",
-                "optional": false
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 49,
-                  "end": 666,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ClassDeclaration",
-                    "identifier": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 65,
-                        "end": 66,
-                        "ctxt": 0
-                      },
-                      "value": "C",
-                      "optional": false
-                    },
-                    "declare": false,
-                    "span": {
-                      "start": 59,
-                      "end": 433,
-                      "ctxt": 0
-                    },
-                    "decorators": [],
-                    "body": [
-                      {
-                        "type": "StaticBlock",
-                        "span": {
-                          "start": 81,
-                          "end": 423,
-                          "ctxt": 0
-                        },
-                        "body": {
-                          "type": "BlockStatement",
-                          "span": {
-                            "start": 88,
-                            "end": 423,
-                            "ctxt": 0
-                          },
-                          "stmts": [
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 106,
-                                "end": 171,
-                                "ctxt": 0
-                              },
-                              "test": {
-                                "type": "BinaryExpression",
-                                "span": {
-                                  "start": 110,
-                                  "end": 117,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 110,
-                                    "end": 111,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 116,
-                                    "end": 117,
-                                    "ctxt": 0
-                                  },
-                                  "value": 1.0,
-                                  "raw": "1"
-                                }
-                              },
-                              "consequent": {
-                                "type": "BlockStatement",
-                                "span": {
-                                  "start": 119,
-                                  "end": 171,
-                                  "ctxt": 0
-                                },
-                                "stmts": [
-                                  {
-                                    "type": "BreakStatement",
-                                    "span": {
-                                      "start": 141,
-                                      "end": 153,
-                                      "ctxt": 0
-                                    },
-                                    "label": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 147,
-                                        "end": 152,
-                                        "ctxt": 0
-                                      },
-                                      "value": "label",
-                                      "optional": false
-                                    }
-                                  }
-                                ]
-                              },
-                              "alternate": null
-                            },
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 188,
-                                "end": 256,
-                                "ctxt": 0
-                              },
-                              "test": {
-                                "type": "BinaryExpression",
-                                "span": {
-                                  "start": 192,
-                                  "end": 199,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 192,
-                                    "end": 193,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 198,
-                                    "end": 199,
-                                    "ctxt": 0
-                                  },
-                                  "value": 2.0,
-                                  "raw": "2"
-                                }
-                              },
-                              "consequent": {
-                                "type": "BlockStatement",
-                                "span": {
-                                  "start": 201,
-                                  "end": 256,
-                                  "ctxt": 0
-                                },
-                                "stmts": [
-                                  {
-                                    "type": "ContinueStatement",
-                                    "span": {
-                                      "start": 223,
-                                      "end": 238,
-                                      "ctxt": 0
-                                    },
-                                    "label": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 232,
-                                        "end": 237,
-                                        "ctxt": 0
-                                      },
-                                      "value": "label",
-                                      "optional": false
-                                    }
-                                  }
-                                ]
-                              },
-                              "alternate": null
-                            },
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 273,
-                                "end": 331,
-                                "ctxt": 0
-                              },
-                              "test": {
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-                                "span": {
-                                  "start": 277,
-                                  "end": 284,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 277,
-                                    "end": 278,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 283,
-                                    "end": 284,
-                                    "ctxt": 0
-                                  },
-                                  "value": 3.0,
-                                  "raw": "3"
-                                }
-                              },
-                              "consequent": {
-                                "type": "BlockStatement",
-                                "span": {
-                                  "start": 286,
-                                  "end": 331,
-                                  "ctxt": 0
-                                },
-                                "stmts": [
-                                  {
-                                    "type": "BreakStatement",
-                                    "span": {
-                                      "start": 308,
-                                      "end": 313,
-                                      "ctxt": 0
-                                    },
-                                    "label": null
-                                  }
-                                ]
-                              },
-                              "alternate": null
-                            },
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 348,
-                                "end": 409,
-                                "ctxt": 0
-                              },
-                              "test": {
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-                                  "start": 352,
-                                  "end": 359,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
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-                                  "span": {
-                                    "start": 352,
-                                    "end": 353,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
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-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 358,
-                                    "end": 359,
-                                    "ctxt": 0
-                                  },
-                                  "value": 4.0,
-                                  "raw": "4"
-                                }
-                              },
-                              "consequent": {
-                                "type": "BlockStatement",
-                                "span": {
-                                  "start": 361,
-                                  "end": 409,
-                                  "ctxt": 0
-                                },
-                                "stmts": [
-                                  {
-                                    "type": "ContinueStatement",
-                                    "span": {
-                                      "start": 383,
-                                      "end": 391,
-                                      "ctxt": 0
-                                    },
-                                    "label": null
-                                  }
-                                ]
-                              },
-                              "alternate": null
-                            }
-                          ]
-                        }
-                      }
-                    ],
-                    "superClass": null,
-                    "isAbstract": false,
-                    "typeParams": null,
-                    "superTypeParams": null,
-                    "implements": []
-                  },
-                  {
-                    "type": "IfStatement",
-                    "span": {
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-                      "end": 492,
-                      "ctxt": 0
-                    },
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-                      "span": {
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-                        "end": 454,
-                        "ctxt": 0
-                      },
-                      "operator": "===",
-                      "left": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 447,
-                          "end": 448,
-                          "ctxt": 0
-                        },
-                        "value": "v",
-                        "optional": false
-                      },
-                      "right": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 453,
-                          "end": 454,
-                          "ctxt": 0
-                        },
-                        "value": 5.0,
-                        "raw": "5"
-                      }
-                    },
-                    "consequent": {
-                      "type": "BlockStatement",
-                      "span": {
-                        "start": 456,
-                        "end": 492,
-                        "ctxt": 0
-                      },
-                      "stmts": [
-                        {
-                          "type": "BreakStatement",
-                          "span": {
-                            "start": 470,
-                            "end": 482,
-                            "ctxt": 0
-                          },
-                          "label": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 476,
-                              "end": 481,
-                              "ctxt": 0
-                            },
-                            "value": "label",
-                            "optional": false
-                          }
-                        }
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-                    },
-                    "alternate": null
-                  },
-                  {
-                    "type": "IfStatement",
-                    "span": {
-                      "start": 501,
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-                      "ctxt": 0
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-                      "span": {
-                        "start": 505,
-                        "end": 512,
-                        "ctxt": 0
-                      },
-                      "operator": "===",
-                      "left": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 505,
-                          "end": 506,
-                          "ctxt": 0
-                        },
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-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 511,
-                          "end": 512,
-                          "ctxt": 0
-                        },
-                        "value": 6.0,
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-                      }
-                    },
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-                        "start": 514,
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-                        "ctxt": 0
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-                      "stmts": [
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-                          "type": "ContinueStatement",
-                          "span": {
-                            "start": 528,
-                            "end": 543,
-                            "ctxt": 0
-                          },
-                          "label": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 537,
-                              "end": 542,
-                              "ctxt": 0
-                            },
-                            "value": "label",
-                            "optional": false
-                          }
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-                          "span": {
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-                            "end": 595,
-                            "ctxt": 0
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-                        }
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-                        "end": 625,
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-                      },
-                      "operator": "===",
-                      "left": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 618,
-                          "end": 619,
-                          "ctxt": 0
-                        },
-                        "value": "v",
-                        "optional": false
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-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 624,
-                          "end": 625,
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-                        },
-                        "value": 8.0,
-                        "raw": "8"
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-                    },
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-                      "span": {
-                        "start": 627,
-                        "end": 660,
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-                          "type": "ContinueStatement",
-                          "span": {
-                            "start": 641,
-                            "end": 650,
-                            "ctxt": 0
-                          },
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-                        }
-                      ]
-                    },
-                    "alternate": null
-                  }
-                ]
-              }
-            }
-          },
-          {
-            "type": "ClassDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 678,
-                "end": 679,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "declare": false,
-            "span": {
-              "start": 672,
-              "end": 1075,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [
-              {
-                "type": "StaticBlock",
-                "span": {
-                  "start": 690,
-                  "end": 1069,
-                  "ctxt": 0
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 697,
-                    "end": 1069,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "LabeledStatement",
-                      "span": {
-                        "start": 711,
-                        "end": 730,
-                        "ctxt": 0
-                      },
-                      "label": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 711,
-                          "end": 716,
-                          "ctxt": 0
-                        },
-                        "value": "outer",
-                        "optional": false
-                      },
-                      "body": {
-                        "type": "BreakStatement",
-                        "span": {
-                          "start": 718,
-                          "end": 730,
-                          "ctxt": 0
-                        },
-                        "label": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 724,
-                            "end": 729,
-                            "ctxt": 0
-                          },
-                          "value": "outer",
-                          "optional": false
-                        }
-                      }
-                    },
-                    {
-                      "type": "LabeledStatement",
-                      "span": {
-                        "start": 752,
-                        "end": 979,
-                        "ctxt": 0
-                      },
-                      "label": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 752,
-                          "end": 756,
-                          "ctxt": 0
-                        },
-                        "value": "loop",
-                        "optional": false
-                      },
-                      "body": {
-                        "type": "WhileStatement",
-                        "span": {
-                          "start": 758,
-                          "end": 979,
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-                        },
-                        "test": {
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-                            "end": 766,
-                            "ctxt": 0
-                          },
-                          "value": "v",
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-                        },
-                        "body": {
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-                          "span": {
-                            "start": 768,
-                            "end": 979,
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-                          },
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-                            {
-                              "type": "IfStatement",
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-                                "ctxt": 0
-                              },
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-                                },
-                                "operator": "===",
-                                "left": {
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-                                  "span": {
-                                    "start": 790,
-                                    "end": 791,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 796,
-                                    "end": 797,
-                                    "ctxt": 0
-                                  },
-                                  "value": 1.0,
-                                  "raw": "1"
-                                }
-                              },
-                              "consequent": {
-                                "type": "BreakStatement",
-                                "span": {
-                                  "start": 799,
-                                  "end": 810,
-                                  "ctxt": 0
-                                },
-                                "label": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 805,
-                                    "end": 809,
-                                    "ctxt": 0
-                                  },
-                                  "value": "loop",
-                                  "optional": false
-                                }
-                              },
-                              "alternate": null
-                            },
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 836,
-                                "end": 863,
-                                "ctxt": 0
-                              },
-                              "test": {
-                                "type": "BinaryExpression",
-                                "span": {
-                                  "start": 840,
-                                  "end": 847,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 840,
-                                    "end": 841,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 846,
-                                    "end": 847,
-                                    "ctxt": 0
-                                  },
-                                  "value": 2.0,
-                                  "raw": "2"
-                                }
-                              },
-                              "consequent": {
-                                "type": "ContinueStatement",
-                                "span": {
-                                  "start": 849,
-                                  "end": 863,
-                                  "ctxt": 0
-                                },
-                                "label": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 858,
-                                    "end": 862,
-                                    "ctxt": 0
-                                  },
-                                  "value": "loop",
-                                  "optional": false
-                                }
-                              },
-                              "alternate": null
-                            },
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 889,
-                                "end": 908,
-                                "ctxt": 0
-                              },
-                              "test": {
-                                "type": "BinaryExpression",
-                                "span": {
-                                  "start": 893,
-                                  "end": 900,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 893,
-                                    "end": 894,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 899,
-                                    "end": 900,
-                                    "ctxt": 0
-                                  },
-                                  "value": 3.0,
-                                  "raw": "3"
-                                }
-                              },
-                              "consequent": {
-                                "type": "BreakStatement",
-                                "span": {
-                                  "start": 902,
-                                  "end": 908,
-                                  "ctxt": 0
-                                },
-                                "label": null
-                              },
-                              "alternate": null
-                            },
-                            {
-                              "type": "IfStatement",
-                              "span": {
-                                "start": 934,
-                                "end": 956,
-                                "ctxt": 0
-                              },
-                              "test": {
-                                "type": "BinaryExpression",
-                                "span": {
-                                  "start": 938,
-                                  "end": 945,
-                                  "ctxt": 0
-                                },
-                                "operator": "===",
-                                "left": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 938,
-                                    "end": 939,
-                                    "ctxt": 0
-                                  },
-                                  "value": "v",
-                                  "optional": false
-                                },
-                                "right": {
-                                  "type": "NumericLiteral",
-                                  "span": {
-                                    "start": 944,
-                                    "end": 945,
-                                    "ctxt": 0
-                                  },
-                                  "value": 4.0,
-                                  "raw": "4"
-                                }
-                              },
-                              "consequent": {
-                                "type": "ContinueStatement",
-                                "span": {
-                                  "start": 947,
-                                  "end": 956,
-                                  "ctxt": 0
-                                },
-                                "label": null
-                              },
-                              "alternate": null
-                            }
-                          ]
-                        }
-                      }
-                    },
-                    {
-                      "type": "SwitchStatement",
-                      "span": {
-                        "start": 992,
-                        "end": 1059,
-                        "ctxt": 0
-                      },
-                      "discriminant": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1000,
-                          "end": 1001,
-                          "ctxt": 0
-                        },
-                        "value": "v",
-                        "optional": false
-                      },
-                      "cases": [
-                        {
-                          "type": "SwitchCase",
-                          "span": {
-                            "start": 1021,
-                            "end": 1036,
-                            "ctxt": 0
-                          },
-                          "test": null,
-                          "consequent": [
-                            {
-                              "type": "BreakStatement",
-                              "span": {
-                                "start": 1030,
-                                "end": 1036,
-                                "ctxt": 0
-                              },
-                              "label": null
-                            }
-                          ]
-                        }
-                      ]
-                    }
-                  ]
-                }
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlock8.ts b/crates/swc_ecma_parser/tests/tsc/classStaticBlock8.ts
deleted file mode 100644
index f616a8ea0b4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlock8.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-function foo (v: number) {
-    label: while (v) {
-        class C {
-            static {
-                if (v === 1) {
-                    break label;
-                }
-                if (v === 2) {
-                    continue label;
-                }
-                if (v === 3) {
-                    break
-                }
-                if (v === 4) {
-                    continue
-                }
-            }
-        }
-
-        if (v === 5) {
-            break label;
-        }
-        if (v === 6) {
-            continue label;
-        }
-        if (v === 7) {
-            break;
-        }
-        if (v === 8) {
-            continue;
-        }
-    }
-
-    class C {
-        static {
-            outer: break outer; // valid
-            loop: while (v) {
-                if (v === 1) break loop; // valid
-                if (v === 2) continue loop; // valid
-                if (v === 3) break; // valid
-                if (v === 4) continue; // valid
-            }
-            switch (v) {
-                default: break; // valid
-            }
-        }
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlockUseBeforeDef1.json b/crates/swc_ecma_parser/tests/tsc/classStaticBlockUseBeforeDef1.json
deleted file mode 100644
index fbbd60c9995..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlockUseBeforeDef1.json
+++ /dev/null
@@ -1,308 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 63,
-    "end": 208,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 69,
-          "end": 70,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 63,
-        "end": 208,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 77,
-            "end": 86,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 84,
-              "end": 85,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "StaticBlock",
-          "span": {
-            "start": 91,
-            "end": 125,
-            "ctxt": 0
-          },
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 98,
-              "end": 125,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 108,
-                  "end": 119,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "span": {
-                    "start": 108,
-                    "end": 118,
-                    "ctxt": 0
-                  },
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 108,
-                      "end": 114,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 108,
-                        "end": 112,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 113,
-                        "end": 114,
-                        "ctxt": 0
-                      },
-                      "value": "x",
-                      "optional": false
-                    }
-                  },
-                  "right": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 117,
-                      "end": 118,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
-                  }
-                }
-              }
-            ]
-          }
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 130,
-            "end": 148,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 137,
-              "end": 138,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false
-          },
-          "value": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 141,
-              "end": 147,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "ThisExpression",
-              "span": {
-                "start": 141,
-                "end": 145,
-                "ctxt": 0
-              }
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 146,
-                "end": 147,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 153,
-            "end": 162,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 160,
-              "end": 161,
-              "ctxt": 0
-            },
-            "value": "z",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "StaticBlock",
-          "span": {
-            "start": 167,
-            "end": 206,
-            "ctxt": 0
-          },
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 174,
-              "end": 206,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 184,
-                  "end": 200,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "span": {
-                    "start": 184,
-                    "end": 199,
-                    "ctxt": 0
-                  },
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 184,
-                      "end": 190,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 184,
-                        "end": 188,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 189,
-                        "end": 190,
-                        "ctxt": 0
-                      },
-                      "value": "z",
-                      "optional": false
-                    }
-                  },
-                  "right": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 193,
-                      "end": 199,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 193,
-                        "end": 197,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 198,
-                        "end": 199,
-                        "ctxt": 0
-                      },
-                      "value": "y",
-                      "optional": false
-                    }
-                  }
-                }
-              }
-            ]
-          }
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/classStaticBlockUseBeforeDef1.ts b/crates/swc_ecma_parser/tests/tsc/classStaticBlockUseBeforeDef1.ts
deleted file mode 100644
index b5d87576e5b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/classStaticBlockUseBeforeDef1.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-// @target: esnext, es2022
-// @noEmit: true
-// @strict: true
-
-class C {
-    static x;
-    static {
-        this.x = 1;
-    }
-    static y = this.x;
-    static z;
-    static {
-        this.z = this.y;
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.json b/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.json
deleted file mode 100644
index 92198f2851d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.json
+++ /dev/null
@@ -1,400 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 115,
-    "end": 486,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsImportEqualsDeclaration",
-      "span": {
-        "start": 115,
-        "end": 147,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isExport": false,
-      "isTypeOnly": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 122,
-          "end": 127,
-          "ctxt": 0
-        },
-        "value": "React",
-        "optional": false
-      },
-      "moduleRef": {
-        "type": "TsExternalModuleReference",
-        "span": {
-          "start": 130,
-          "end": 146,
-          "ctxt": 0
-        },
-        "expression": {
-          "type": "StringLiteral",
-          "span": {
-            "start": 138,
-            "end": 145,
-            "ctxt": 0
-          },
-          "value": "react",
-          "raw": "'react'"
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 149,
-        "end": 181,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXElement",
-        "span": {
-          "start": 149,
-          "end": 180,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningElement",
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 150,
-              "end": 153,
-              "ctxt": 0
-            },
-            "value": "div",
-            "optional": false
-          },
-          "span": {
-            "start": 149,
-            "end": 154,
-            "ctxt": 0
-          },
-          "attributes": [],
-          "selfClosing": false,
-          "typeArguments": null
-        },
-        "children": [
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 154,
-              "end": 174,
-              "ctxt": 0
-            },
-            "value": "\n\n    // Not Comment\n\n",
-            "raw": "\n\n    // Not Comment\n\n"
-          }
-        ],
-        "closing": {
-          "type": "JSXClosingElement",
-          "span": {
-            "start": 174,
-            "end": 180,
-            "ctxt": 0
-          },
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 176,
-              "end": 179,
-              "ctxt": 0
-            },
-            "value": "div",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 183,
-        "end": 282,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXElement",
-        "span": {
-          "start": 183,
-          "end": 281,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningElement",
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 184,
-              "end": 187,
-              "ctxt": 0
-            },
-            "value": "div",
-            "optional": false
-          },
-          "span": {
-            "start": 183,
-            "end": 188,
-            "ctxt": 0
-          },
-          "attributes": [],
-          "selfClosing": false,
-          "typeArguments": null
-        },
-        "children": [
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 188,
-              "end": 212,
-              "ctxt": 0
-            },
-            "value": "\n\n    // Not Comment\n\n    ",
-            "raw": "\n\n    // Not Comment\n\n    "
-          },
-          {
-            "type": "JSXExpressionContainer",
-            "span": {
-              "start": 212,
-              "end": 247,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "JSXEmptyExpression",
-              "span": {
-                "start": 246,
-                "end": 246,
-                "ctxt": 0
-              }
-            }
-          },
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 247,
-              "end": 275,
-              "ctxt": 0
-            },
-            "value": "\n\n    // Another not Comment\n\n",
-            "raw": "\n\n    // Another not Comment\n\n"
-          }
-        ],
-        "closing": {
-          "type": "JSXClosingElement",
-          "span": {
-            "start": 275,
-            "end": 281,
-            "ctxt": 0
-          },
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 277,
-              "end": 280,
-              "ctxt": 0
-            },
-            "value": "div",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 284,
-        "end": 396,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXElement",
-        "span": {
-          "start": 284,
-          "end": 395,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningElement",
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 285,
-              "end": 288,
-              "ctxt": 0
-            },
-            "value": "div",
-            "optional": false
-          },
-          "span": {
-            "start": 284,
-            "end": 289,
-            "ctxt": 0
-          },
-          "attributes": [],
-          "selfClosing": false,
-          "typeArguments": null
-        },
-        "children": [
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 289,
-              "end": 313,
-              "ctxt": 0
-            },
-            "value": "\n\n    // Not Comment\n\n    ",
-            "raw": "\n\n    // Not Comment\n\n    "
-          },
-          {
-            "type": "JSXExpressionContainer",
-            "span": {
-              "start": 313,
-              "end": 361,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 351,
-                "end": 355,
-                "ctxt": 0
-              },
-              "value": "Hi",
-              "raw": "\"Hi\""
-            }
-          },
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 361,
-              "end": 389,
-              "ctxt": 0
-            },
-            "value": "\n\n    // Another not Comment\n\n",
-            "raw": "\n\n    // Another not Comment\n\n"
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-        ],
-        "closing": {
-          "type": "JSXClosingElement",
-          "span": {
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-              "end": 430,
-              "ctxt": 0
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-            "value": "\n\n    /* Not Comment */\n\n    ",
-            "raw": "\n\n    /* Not Comment */\n\n    "
-          },
-          {
-            "type": "JSXExpressionContainer",
-            "span": {
-              "start": 430,
-              "end": 478,
-              "ctxt": 0
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-            "expression": {
-              "type": "StringLiteral",
-              "span": {
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-                "end": 472,
-                "ctxt": 0
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-              "value": "Hi",
-              "raw": "\"Hi\""
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-          },
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 478,
-              "end": 479,
-              "ctxt": 0
-            },
-            "value": "\n\n",
-            "raw": "\n\n"
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-        ],
-        "closing": {
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-          "span": {
-            "start": 479,
-            "end": 485,
-            "ctxt": 0
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-          "name": {
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-            "span": {
-              "start": 481,
-              "end": 484,
-              "ctxt": 0
-            },
-            "value": "div",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.tsx b/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.tsx
index af0bccd8b32..c29785f7cc7 100644
--- a/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/commentEmittingInPreserveJsx1.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: preserve
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithIdenticalPrimitiveType.json b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithIdenticalPrimitiveType.json
deleted file mode 100644
index 6a6347fb6db..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithIdenticalPrimitiveType.json
+++ /dev/null
@@ -1,3729 +0,0 @@
-{
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-    "end": 1401,
-    "ctxt": 0
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-          "end": 7,
-          "ctxt": 0
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-            "span": {
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-                "ctxt": 0
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-              "value": "d",
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-            "right": {
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-                "start": 1148,
-                "end": 1149,
-                "ctxt": 0
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-              "optional": false
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-          },
-          "definite": false
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-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1151,
-        "end": 1169,
-        "ctxt": 0
-      },
-      "kind": "var",
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-      "declarations": [
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-          "type": "VariableDeclarator",
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-              "value": "e",
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-              "span": {
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-                "end": 1184,
-                "ctxt": 0
-              }
-            },
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-              "type": "NullLiteral",
-              "span": {
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-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1195,
-        "end": 1229,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1199,
-            "end": 1228,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1199,
-              "end": 1202,
-              "ctxt": 0
-            },
-            "value": "rg7",
-            "optional": false,
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-            "type": "BinaryExpression",
-            "span": {
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-              "end": 1228,
-              "ctxt": 0
-            },
-            "operator": "===",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 1205,
-                "end": 1214,
-                "ctxt": 0
-              },
-              "value": "undefined",
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-                "start": 1219,
-                "end": 1228,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
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-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1247,
-        "end": 1265,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
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-      },
-      "kind": "var",
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-        {
-          "type": "VariableDeclarator",
-          "span": {
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-            "type": "Identifier",
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-      },
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-        {
-          "type": "VariableDeclarator",
-          "span": {
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-            "type": "BinaryExpression",
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-              "start": 1377,
-              "end": 1400,
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-            "operator": "!==",
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-                "end": 1386,
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-            },
-            "right": {
-              "type": "Identifier",
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-                "start": 1391,
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-                "ctxt": 0
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-              "value": "undefined",
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithIdenticalPrimitiveType.ts b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithIdenticalPrimitiveType.ts
deleted file mode 100644
index 8cdeda6f1f3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithIdenticalPrimitiveType.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-enum E { a, b, c }
-
-var a: number;
-var b: boolean;
-var c: string;
-var d: void;
-var e: E;
-
-// operator <
-var ra1 = a < a;
-var ra2 = b < b;
-var ra3 = c < c;
-var ra4 = d < d;
-var ra5 = e < e;
-var ra6 = null < null;
-var ra7 = undefined < undefined;
-
-// operator >
-var rb1 = a > a;
-var rb2 = b > b;
-var rb3 = c > c;
-var rb4 = d > d;
-var rb5 = e > e;
-var rb6 = null > null;
-var rb7 = undefined > undefined;
-
-// operator <=
-var rc1 = a <= a;
-var rc2 = b <= b;
-var rc3 = c <= c;
-var rc4 = d <= d;
-var rc5 = e <= e;
-var rc6 = null <= null;
-var rc7 = undefined <= undefined;
-
-// operator >=
-var rd1 = a >= a;
-var rd2 = b >= b;
-var rd3 = c >= c;
-var rd4 = d >= d;
-var rd5 = e >= e;
-var rd6 = null >= null;
-var rd7 = undefined >= undefined;
-
-// operator ==
-var re1 = a == a;
-var re2 = b == b;
-var re3 = c == c;
-var re4 = d == d;
-var re5 = e == e;
-var re6 = null == null;
-var re7 = undefined == undefined;
-
-// operator !=
-var rf1 = a != a;
-var rf2 = b != b;
-var rf3 = c != c;
-var rf4 = d != d;
-var rf5 = e != e;
-var rf6 = null != null;
-var rf7 = undefined != undefined;
-
-// operator ===
-var rg1 = a === a;
-var rg2 = b === b;
-var rg3 = c === c;
-var rg4 = d === d;
-var rg5 = e === e;
-var rg6 = null === null;
-var rg7 = undefined === undefined;
-
-// operator !==
-var rh1 = a !== a;
-var rh2 = b !== b;
-var rh3 = c !== c;
-var rh4 = d !== d;
-var rh5 = e !== e;
-var rh6 = null !== null;
-var rh7 = undefined !== undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithNumberOperand.json b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithNumberOperand.json
new file mode 100644
index 00000000000..e655c036cec
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithNumberOperand.json
@@ -0,0 +1,144 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 52,
+    "end": 102,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 52,
+        "end": 94,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 66,
+            "end": 94,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 66,
+              "end": 68,
+              "ctxt": 0
+            },
+            "value": "t1",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 68,
+                "end": 94,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsUnionType",
+                "span": {
+                  "start": 70,
+                  "end": 94,
+                  "ctxt": 0
+                },
+                "types": [
+                  {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 70,
+                      "end": 76,
+                      "ctxt": 0
+                    },
+                    "kind": "number"
+                  },
+                  {
+                    "type": "TsTypeReference",
+                    "span": {
+                      "start": 79,
+                      "end": 94,
+                      "ctxt": 0
+                    },
+                    "typeName": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 79,
+                        "end": 86,
+                        "ctxt": 0
+                      },
+                      "value": "Promise",
+                      "optional": false
+                    },
+                    "typeParams": {
+                      "type": "TsTypeParameterInstantiation",
+                      "span": {
+                        "start": 86,
+                        "end": 94,
+                        "ctxt": 0
+                      },
+                      "params": [
+                        {
+                          "type": "TsKeywordType",
+                          "span": {
+                            "start": 87,
+                            "end": 93,
+                            "ctxt": 0
+                          },
+                          "kind": "number"
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 95,
+        "end": 102,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "BinaryExpression",
+        "span": {
+          "start": 95,
+          "end": 102,
+          "ctxt": 0
+        },
+        "operator": ">=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 95,
+            "end": 97,
+            "ctxt": 0
+          },
+          "value": "t1",
+          "optional": false
+        },
+        "right": {
+          "type": "NumericLiteral",
+          "span": {
+            "start": 101,
+            "end": 102,
+            "ctxt": 0
+          },
+          "value": 0.0,
+          "raw": "0"
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithNumberOperand.ts b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithNumberOperand.ts
new file mode 100644
index 00000000000..e6677484cd7
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithNumberOperand.ts
@@ -0,0 +1,6 @@
+// @strict: true
+// @noEmit: true
+
+// repro #52036
+declare const t1: number | Promise<number>
+t1 >= 0 // error
diff --git a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithOneOperandIsNull.json b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithOneOperandIsNull.json
deleted file mode 100644
index 073ad58a850..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithOneOperandIsNull.json
+++ /dev/null
@@ -1,8117 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 3193,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 1,
-        "end": 19,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 10,
-            "end": 11,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 10,
-              "end": 11,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 13,
-            "end": 14,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 13,
-              "end": 14,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 16,
-            "end": 17,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 16,
-              "end": 17,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 33,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 37,
-            "end": 41,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 37,
-              "end": 41,
-              "ctxt": 0
-            },
-            "value": "t",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 38,
-                "end": 41,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 40,
-                  "end": 41,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 40,
-                    "end": 41,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 21,
-        "end": 495,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 43,
-          "end": 495,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 49,
-              "end": 71,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 53,
-                  "end": 70,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 53,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "value": "foo_r1",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "BinaryExpression",
-                  "span": {
-                    "start": 62,
-                    "end": 70,
-                    "ctxt": 0
-                  },
-                  "operator": "<",
-                  "left": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 62,
-                      "end": 63,
-                      "ctxt": 0
-                    },
-                    "value": "t",
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-                  },
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-                    }
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-            ]
-          },
-          {
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-              "end": 98,
-              "ctxt": 0
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-            "kind": "var",
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-            "declarations": [
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-                "span": {
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-                  "end": 97,
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-                    "start": 144,
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-            ]
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 244,
-              "end": 268,
-              "ctxt": 0
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-                  "type": "Identifier",
-                  "span": {
-                    "start": 332,
-                    "end": 338,
-                    "ctxt": 0
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-                  "value": "foo_r3",
-                  "optional": false,
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diff --git a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithOneOperandIsNull.ts b/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithOneOperandIsNull.ts
deleted file mode 100644
index 16a0c4905ae..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/comparisonOperatorWithOneOperandIsNull.ts
+++ /dev/null
@@ -1,165 +0,0 @@
-enum E { a, b, c }
-
-function foo<T>(t: T) {
-    var foo_r1 = t < null;
-    var foo_r2 = t > null;
-    var foo_r3 = t <= null;
-    var foo_r4 = t >= null;
-    var foo_r5 = t == null;
-    var foo_r6 = t != null;
-    var foo_r7 = t === null;
-    var foo_r8 = t !== null;
-
-    var foo_r1 = null < t;
-    var foo_r2 = null > t;
-    var foo_r3 = null <= t;
-    var foo_r4 = null >= t;
-    var foo_r5 = null == t;
-    var foo_r6 = null != t;
-    var foo_r7 = null === t;
-    var foo_r8 = null !== t;
-}
-
-var a: boolean;
-var b: number;
-var c: string;
-var d: void;
-var e: E;
-var f: {};
-var g: string[];
-
-// operator <
-var r1a1 = null < a;
-var r1a2 = null < b;
-var r1a3 = null < c;
-var r1a4 = null < d;
-var r1a5 = null < e;
-var r1a6 = null < f;
-var r1a7 = null < g;
-
-var r1b1 = a < null;
-var r1b2 = b < null;
-var r1b3 = c < null;
-var r1b4 = d < null;
-var r1b5 = e < null;
-var r1b6 = f < null;
-var r1b7 = g < null;
-
-// operator >
-var r2a1 = null > a;
-var r2a2 = null > b;
-var r2a3 = null > c;
-var r2a4 = null > d;
-var r2a5 = null > e;
-var r2a6 = null > f;
-var r2a7 = null > g;
-
-var r2b1 = a > null;
-var r2b2 = b > null;
-var r2b3 = c > null;
-var r2b4 = d > null;
-var r2b5 = e > null;
-var r2b6 = f > null;
-var r2b7 = g > null;
-
-// operator <=
-var r3a1 = null <= a;
-var r3a2 = null <= b;
-var r3a3 = null <= c;
-var r3a4 = null <= d;
-var r3a5 = null <= e;
-var r3a6 = null <= f;
-var r3a7 = null <= g;
-
-var r3b1 = a <= null;
-var r3b2 = b <= null;
-var r3b3 = c <= null;
-var r3b4 = d <= null;
-var r3b5 = e <= null;
-var r3b6 = f <= null;
-var r3b7 = g <= null;
-
-// operator >=
-var r4a1 = null >= a;
-var r4a2 = null >= b;
-var r4a3 = null >= c;
-var r4a4 = null >= d;
-var r4a5 = null >= e;
-var r4a6 = null >= f;
-var r4a7 = null >= g;
-
-var r4b1 = a >= null;
-var r4b2 = b >= null;
-var r4b3 = c >= null;
-var r4b4 = d >= null;
-var r4b5 = e >= null;
-var r4b6 = f >= null;
-var r4b7 = g >= null;
-
-// operator ==
-var r5a1 = null == a;
-var r5a2 = null == b;
-var r5a3 = null == c;
-var r5a4 = null == d;
-var r5a5 = null == e;
-var r5a6 = null == f;
-var r5a7 = null == g;
-
-var r5b1 = a == null;
-var r5b2 = b == null;
-var r5b3 = c == null;
-var r5b4 = d == null;
-var r5b5 = e == null;
-var r5b6 = f == null;
-var r5b7 = g == null;
-
-// operator !=
-var r6a1 = null != a;
-var r6a2 = null != b;
-var r6a3 = null != c;
-var r6a4 = null != d;
-var r6a5 = null != e;
-var r6a6 = null != f;
-var r6a7 = null != g;
-
-var r6b1 = a != null;
-var r6b2 = b != null;
-var r6b3 = c != null;
-var r6b4 = d != null;
-var r6b5 = e != null;
-var r6b6 = f != null;
-var r6b7 = g != null;
-
-// operator ===
-var r7a1 = null === a;
-var r7a2 = null === b;
-var r7a3 = null === c;
-var r7a4 = null === d;
-var r7a5 = null === e;
-var r7a6 = null === f;
-var r7a7 = null === g;
-
-var r7b1 = a === null;
-var r7b2 = b === null;
-var r7b3 = c === null;
-var r7b4 = d === null;
-var r7b5 = e === null;
-var r7b6 = f === null;
-var r7b7 = g === null;
-
-// operator !==
-var r8a1 = null !== a;
-var r8a2 = null !== b;
-var r8a3 = null !== c;
-var r8a4 = null !== d;
-var r8a5 = null !== e;
-var r8a6 = null !== f;
-var r8a7 = null !== g;
-
-var r8b1 = a !== null;
-var r8b2 = b !== null;
-var r8b3 = c !== null;
-var r8b4 = d !== null;
-var r8b5 = e !== null;
-var r8b6 = f !== null;
-var r8b7 = g !== null;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentLHSCanBeAssigned.json b/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentLHSCanBeAssigned.json
deleted file mode 100644
index 30df91088c3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentLHSCanBeAssigned.json
+++ /dev/null
@@ -1,968 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentLHSCanBeAssigned.ts b/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentLHSCanBeAssigned.ts
deleted file mode 100644
index 58571c6cfac..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentLHSCanBeAssigned.ts
+++ /dev/null
@@ -1,26 +0,0 @@
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentWithInvalidOperands.json b/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentWithInvalidOperands.json
deleted file mode 100644
index 1aa5dcd2d40..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentWithInvalidOperands.json
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diff --git a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentWithInvalidOperands.ts b/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentWithInvalidOperands.ts
deleted file mode 100644
index 7dcb73696f5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/compoundArithmeticAssignmentWithInvalidOperands.ts
+++ /dev/null
@@ -1,60 +0,0 @@
-enum E { a, b }
-
-var a: any;
-var b: void;
-
-var x1: boolean;
-x1 *= a;
-x1 *= b;
-x1 *= true;
-x1 *= 0;
-x1 *= ''
-x1 *= E.a;
-x1 *= {};
-x1 *= null;
-x1 *= undefined;
-
-var x2: string;
-x2 *= a;
-x2 *= b;
-x2 *= true;
-x2 *= 0;
-x2 *= ''
-x2 *= E.a;
-x2 *= {};
-x2 *= null;
-x2 *= undefined;
-
-var x3: {};
-x3 *= a;
-x3 *= b;
-x3 *= true;
-x3 *= 0;
-x3 *= ''
-x3 *= E.a;
-x3 *= {};
-x3 *= null;
-x3 *= undefined;
-
-var x4: void;
-x4 *= a;
-x4 *= b;
-x4 *= true;
-x4 *= 0;
-x4 *= ''
-x4 *= E.a;
-x4 *= {};
-x4 *= null;
-x4 *= undefined;
-
-var x5: number;
-x5 *= b;
-x5 *= true;
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diff --git a/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCanBeAssigned1.json b/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCanBeAssigned1.json
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index b5f55a26855..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCanBeAssigned1.ts b/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCanBeAssigned1.ts
deleted file mode 100644
index 35b434b6bac..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCanBeAssigned1.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-enum E { a, b, c }
-
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-x3 **= b;
-x3 **= c;
-x3 **= null;
-x3 **= undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCannotBeAssigned.json b/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCannotBeAssigned.json
deleted file mode 100644
index a709ddfd41b..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCannotBeAssigned.ts b/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCannotBeAssigned.ts
deleted file mode 100644
index 93623f667b8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/compoundExponentiationAssignmentLHSCannotBeAssigned.ts
+++ /dev/null
@@ -1,60 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES5.json
deleted file mode 100644
index 81ea3152151..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES5.ts
deleted file mode 100644
index 753c6bbbc38..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES5.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-// @target: es5
-var s: string;
-var n: number;
-var a: any;
-class C {
-    [s]: number;
-    [n] = n;
-    static [s + s]: string;
-    [s + n] = 2;
-    [+s]: typeof s;
-    static [""]: number;
-    [0]: number;
-    [a]: number;
-    static [<any>true]: number;
-    [`hello bye`] = 0;
-    static [`hello ${a} bye`] = 0
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES6.json
deleted file mode 100644
index 81ea3152151..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES6.json
+++ /dev/null
@@ -1,859 +0,0 @@
-{
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES6.ts
deleted file mode 100644
index 6af0bae44fb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames12_ES6.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-// @target: es6
-var s: string;
-var n: number;
-var a: any;
-class C {
-    [s]: number;
-    [n] = n;
-    static [s + s]: string;
-    [s + n] = 2;
-    [+s]: typeof s;
-    static [""]: number;
-    [0]: number;
-    [a]: number;
-    static [<any>true]: number;
-    [`hello bye`] = 0;
-    static [`hello ${a} bye`] = 0
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES5.json
deleted file mode 100644
index 2edddb4ad93..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES5.json
+++ /dev/null
@@ -1,277 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES5.ts
deleted file mode 100644
index 48fc8d8a6c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES5.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// @target: es5
-function foo<T>() { return '' }
-interface I<T> {
-    bar(): string;
-    [foo<T>()](): void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES6.json
deleted file mode 100644
index 2edddb4ad93..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES6.json
+++ /dev/null
@@ -1,277 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 110,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 29,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 17,
-        "end": 48,
-        "ctxt": 0
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-        "span": {
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-          "ctxt": 0
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-              "type": "Identifier",
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-                "end": 73,
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-              "value": "bar",
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES6.ts
deleted file mode 100644
index 010d2aa2eb6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames35_ES6.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// @target: es6
-function foo<T>() { return '' }
-interface I<T> {
-    bar(): string;
-    [foo<T>()](): void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES5.json
deleted file mode 100644
index ba56d6ed93d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES5.json
+++ /dev/null
@@ -1,558 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES5.ts
deleted file mode 100644
index 3e887d083bc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES5.ts
+++ /dev/null
@@ -1,10 +0,0 @@
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES6.json
deleted file mode 100644
index ba56d6ed93d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES6.json
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES6.ts
deleted file mode 100644
index 0d45920615a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames3_ES6.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-// @target: es6
-var id;
-class C {
-    [0 + 1]() { }
-    static [() => { }]() { }
-    get [delete id]() { }
-    set [[0, 1]](v) { }
-    static get [<String>""]() { }
-    static set [id.toString()](v) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES5.json
deleted file mode 100644
index c1d0e18decb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES5.json
+++ /dev/null
@@ -1,518 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 2,
-    "end": 350,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2,
-        "end": 350,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 6,
-            "end": 350,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 6,
-              "end": 7,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 10,
-              "end": 350,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 16,
-                    "end": 18,
-                    "ctxt": 0
-                  },
-                  "value": "p1",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 20,
-                    "end": 22,
-                    "ctxt": 0
-                  },
-                  "value": 10.0,
-                  "raw": "10"
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 28,
-                  "end": 67,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 32,
-                    "end": 39,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 33,
-                      "end": 38,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 33,
-                        "end": 34,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 37,
-                        "end": 38,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 42,
-                    "end": 67,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 52,
-                        "end": 61,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 58,
-                          "end": 60,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 73,
-                  "end": 113,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 77,
-                    "end": 84,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 78,
-                      "end": 83,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 78,
-                        "end": 79,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 82,
-                        "end": 83,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 87,
-                    "end": 113,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ReturnStatement",
-                      "span": {
-                        "start": 97,
-                        "end": 107,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 104,
-                          "end": 106,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 119,
-                  "end": 180,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 123,
-                    "end": 130,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 124,
-                      "end": 129,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 124,
-                        "end": 125,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 128,
-                        "end": 129,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "param": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 123,
-                    "end": 130,
-                    "ctxt": 0
-                  }
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 133,
-                    "end": 180,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 165,
-                        "end": 174,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 171,
-                          "end": 173,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 186,
-                  "end": 258,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 190,
-                    "end": 193,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 196,
-                    "end": 258,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 206,
-                        "end": 252,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 210,
-                          "end": 216,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 210,
-                            "end": 211,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 215,
-                            "end": 216,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 218,
-                          "end": 252,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 232,
-                              "end": 242,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 239,
-                                "end": 241,
-                                "ctxt": 0
-                              },
-                              "value": 10.0,
-                              "raw": "10"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 264,
-                  "end": 336,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 268,
-                    "end": 271,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 274,
-                    "end": 336,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 284,
-                        "end": 330,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 288,
-                          "end": 294,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 288,
-                            "end": 289,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 293,
-                            "end": 294,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 296,
-                          "end": 330,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 310,
-                              "end": 320,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 317,
-                                "end": 319,
-                                "ctxt": 0
-                              },
-                              "value": 20.0,
-                              "raw": "20"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 342,
-                    "end": 344,
-                    "ctxt": 0
-                  },
-                  "value": "p2",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 346,
-                    "end": 348,
-                    "ctxt": 0
-                  },
-                  "value": 20.0,
-                  "raw": "20"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES5.ts
deleted file mode 100644
index fd6ff907268..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES5.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-
-var x = {
-    p1: 10,
-    get [1 + 1]() {
-        throw 10;
-    },
-    get [1 + 1]() {
-        return 10;
-    },
-    set [1 + 1]() {
-        // just throw
-        throw 10;
-    },
-    get foo() {
-        if (1 == 1) {
-            return 10;
-        }
-    },
-    get foo() {
-        if (2 == 2) {
-            return 20;
-        }
-    },
-    p2: 20
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES6.json
deleted file mode 100644
index a848772a97c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES6.json
+++ /dev/null
@@ -1,518 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 366,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 18,
-        "end": 366,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 22,
-            "end": 366,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 26,
-              "end": 366,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 32,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "value": "p1",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 36,
-                    "end": 38,
-                    "ctxt": 0
-                  },
-                  "value": 10.0,
-                  "raw": "10"
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 44,
-                  "end": 83,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 48,
-                    "end": 55,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 49,
-                      "end": 54,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 49,
-                        "end": 50,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 53,
-                        "end": 54,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 58,
-                    "end": 83,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 68,
-                        "end": 77,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 74,
-                          "end": 76,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 89,
-                  "end": 129,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 93,
-                    "end": 100,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 94,
-                      "end": 99,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 94,
-                        "end": 95,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 98,
-                        "end": 99,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 103,
-                    "end": 129,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ReturnStatement",
-                      "span": {
-                        "start": 113,
-                        "end": 123,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 120,
-                          "end": 122,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 135,
-                  "end": 196,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 139,
-                    "end": 146,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 140,
-                      "end": 145,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 140,
-                        "end": 141,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 144,
-                        "end": 145,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "param": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 139,
-                    "end": 146,
-                    "ctxt": 0
-                  }
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 149,
-                    "end": 196,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 181,
-                        "end": 190,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 187,
-                          "end": 189,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 202,
-                  "end": 274,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 206,
-                    "end": 209,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 212,
-                    "end": 274,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 222,
-                        "end": 268,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 226,
-                          "end": 232,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 226,
-                            "end": 227,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 231,
-                            "end": 232,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 234,
-                          "end": 268,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 248,
-                              "end": 258,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 255,
-                                "end": 257,
-                                "ctxt": 0
-                              },
-                              "value": 10.0,
-                              "raw": "10"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 280,
-                  "end": 352,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 284,
-                    "end": 287,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 290,
-                    "end": 352,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 300,
-                        "end": 346,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 304,
-                          "end": 310,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 304,
-                            "end": 305,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 309,
-                            "end": 310,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 312,
-                          "end": 346,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 326,
-                              "end": 336,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 333,
-                                "end": 335,
-                                "ctxt": 0
-                              },
-                              "value": 20.0,
-                              "raw": "20"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 358,
-                    "end": 360,
-                    "ctxt": 0
-                  },
-                  "value": "p2",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 362,
-                    "end": 364,
-                    "ctxt": 0
-                  },
-                  "value": 20.0,
-                  "raw": "20"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES6.ts
deleted file mode 100644
index ecd012911ed..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames49_ES6.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-// @target: es6
-
-var x = {
-    p1: 10,
-    get [1 + 1]() {
-        throw 10;
-    },
-    get [1 + 1]() {
-        return 10;
-    },
-    set [1 + 1]() {
-        // just throw
-        throw 10;
-    },
-    get foo() {
-        if (1 == 1) {
-            return 10;
-        }
-    },
-    get foo() {
-        if (2 == 2) {
-            return 20;
-        }
-    },
-    p2: 20
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES5.json
deleted file mode 100644
index 61fe98d3923..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES5.json
+++ /dev/null
@@ -1,518 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 2,
-    "end": 350,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2,
-        "end": 350,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 6,
-            "end": 350,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 6,
-              "end": 7,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 10,
-              "end": 350,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 16,
-                    "end": 18,
-                    "ctxt": 0
-                  },
-                  "value": "p1",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 20,
-                    "end": 22,
-                    "ctxt": 0
-                  },
-                  "value": 10.0,
-                  "raw": "10"
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 28,
-                  "end": 100,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 32,
-                    "end": 35,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 38,
-                    "end": 100,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 48,
-                        "end": 94,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 52,
-                          "end": 58,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 52,
-                            "end": 53,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 57,
-                            "end": 58,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 60,
-                          "end": 94,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 74,
-                              "end": 84,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 81,
-                                "end": 83,
-                                "ctxt": 0
-                              },
-                              "value": 10.0,
-                              "raw": "10"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 106,
-                  "end": 145,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 110,
-                    "end": 117,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 111,
-                      "end": 116,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 111,
-                        "end": 112,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 115,
-                        "end": 116,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 120,
-                    "end": 145,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 130,
-                        "end": 139,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 136,
-                          "end": 138,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 151,
-                  "end": 212,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 155,
-                    "end": 162,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 156,
-                      "end": 161,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 156,
-                        "end": 157,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 160,
-                        "end": 161,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "param": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 155,
-                    "end": 162,
-                    "ctxt": 0
-                  }
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 165,
-                    "end": 212,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 197,
-                        "end": 206,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 203,
-                          "end": 205,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 218,
-                  "end": 258,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 222,
-                    "end": 229,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 223,
-                      "end": 228,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 223,
-                        "end": 224,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 227,
-                        "end": 228,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 232,
-                    "end": 258,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ReturnStatement",
-                      "span": {
-                        "start": 242,
-                        "end": 252,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 249,
-                          "end": 251,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 264,
-                  "end": 336,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 268,
-                    "end": 271,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 274,
-                    "end": 336,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 284,
-                        "end": 330,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 288,
-                          "end": 294,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 288,
-                            "end": 289,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 293,
-                            "end": 294,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 296,
-                          "end": 330,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 310,
-                              "end": 320,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 317,
-                                "end": 319,
-                                "ctxt": 0
-                              },
-                              "value": 20.0,
-                              "raw": "20"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 342,
-                    "end": 344,
-                    "ctxt": 0
-                  },
-                  "value": "p2",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 346,
-                    "end": 348,
-                    "ctxt": 0
-                  },
-                  "value": 20.0,
-                  "raw": "20"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES5.ts
deleted file mode 100644
index a7e410b7184..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES5.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-
-var x = {
-    p1: 10,
-    get foo() {
-        if (1 == 1) {
-            return 10;
-        }
-    },
-    get [1 + 1]() {
-        throw 10;
-    },
-    set [1 + 1]() {
-        // just throw
-        throw 10;
-    },
-    get [1 + 1]() {
-        return 10;
-    },
-    get foo() {
-        if (2 == 2) {
-            return 20;
-        }
-    },
-    p2: 20
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES6.json
deleted file mode 100644
index 136a2cddf2f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES6.json
+++ /dev/null
@@ -1,518 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 366,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 18,
-        "end": 366,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 22,
-            "end": 366,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 26,
-              "end": 366,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 32,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "value": "p1",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 36,
-                    "end": 38,
-                    "ctxt": 0
-                  },
-                  "value": 10.0,
-                  "raw": "10"
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 44,
-                  "end": 116,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 48,
-                    "end": 51,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 54,
-                    "end": 116,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 64,
-                        "end": 110,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 68,
-                          "end": 74,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 68,
-                            "end": 69,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 73,
-                            "end": 74,
-                            "ctxt": 0
-                          },
-                          "value": 1.0,
-                          "raw": "1"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 76,
-                          "end": 110,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 90,
-                              "end": 100,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 97,
-                                "end": 99,
-                                "ctxt": 0
-                              },
-                              "value": 10.0,
-                              "raw": "10"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 122,
-                  "end": 161,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 126,
-                    "end": 133,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 127,
-                      "end": 132,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 127,
-                        "end": 128,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 131,
-                        "end": 132,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 136,
-                    "end": 161,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 146,
-                        "end": 155,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 152,
-                          "end": 154,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 167,
-                  "end": 228,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 171,
-                    "end": 178,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 172,
-                      "end": 177,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 172,
-                        "end": 173,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 176,
-                        "end": 177,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "param": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 171,
-                    "end": 178,
-                    "ctxt": 0
-                  }
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 181,
-                    "end": 228,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ThrowStatement",
-                      "span": {
-                        "start": 213,
-                        "end": 222,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 219,
-                          "end": 221,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 234,
-                  "end": 274,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 238,
-                    "end": 245,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 239,
-                      "end": 244,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 239,
-                        "end": 240,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 243,
-                        "end": 244,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 248,
-                    "end": 274,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ReturnStatement",
-                      "span": {
-                        "start": 258,
-                        "end": 268,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 265,
-                          "end": 267,
-                          "ctxt": 0
-                        },
-                        "value": 10.0,
-                        "raw": "10"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 280,
-                  "end": 352,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 284,
-                    "end": 287,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 290,
-                    "end": 352,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "IfStatement",
-                      "span": {
-                        "start": 300,
-                        "end": 346,
-                        "ctxt": 0
-                      },
-                      "test": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 304,
-                          "end": 310,
-                          "ctxt": 0
-                        },
-                        "operator": "==",
-                        "left": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 304,
-                            "end": 305,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        },
-                        "right": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 309,
-                            "end": 310,
-                            "ctxt": 0
-                          },
-                          "value": 2.0,
-                          "raw": "2"
-                        }
-                      },
-                      "consequent": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 312,
-                          "end": 346,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 326,
-                              "end": 336,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 333,
-                                "end": 335,
-                                "ctxt": 0
-                              },
-                              "value": 20.0,
-                              "raw": "20"
-                            }
-                          }
-                        ]
-                      },
-                      "alternate": null
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 358,
-                    "end": 360,
-                    "ctxt": 0
-                  },
-                  "value": "p2",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 362,
-                    "end": 364,
-                    "ctxt": 0
-                  },
-                  "value": 20.0,
-                  "raw": "20"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES6.ts
deleted file mode 100644
index 04434f6e685..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames50_ES6.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-// @target: es6
-
-var x = {
-    p1: 10,
-    get foo() {
-        if (1 == 1) {
-            return 10;
-        }
-    },
-    get [1 + 1]() {
-        throw 10;
-    },
-    set [1 + 1]() {
-        // just throw
-        throw 10;
-    },
-    get [1 + 1]() {
-        return 10;
-    },
-    get foo() {
-        if (2 == 2) {
-            return 20;
-        }
-    },
-    p2: 20
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames52.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames52.json
deleted file mode 100644
index 8052d26366a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames52.json
+++ /dev/null
@@ -1,342 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 125,
-    "end": 256,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 125,
-        "end": 142,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 131,
-            "end": 141,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 131,
-              "end": 136,
-              "ctxt": 0
-            },
-            "value": "array",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrayExpression",
-            "span": {
-              "start": 139,
-              "end": 141,
-              "ctxt": 0
-            },
-            "elements": []
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ForStatement",
-      "span": {
-        "start": 143,
-        "end": 256,
-        "ctxt": 0
-      },
-      "init": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 148,
-          "end": 157,
-          "ctxt": 0
-        },
-        "kind": "let",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 152,
-              "end": 157,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 152,
-                "end": 153,
-                "ctxt": 0
-              },
-              "value": "i",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 156,
-                "end": 157,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "test": {
-        "type": "BinaryExpression",
-        "span": {
-          "start": 159,
-          "end": 165,
-          "ctxt": 0
-        },
-        "operator": "<",
-        "left": {
-          "type": "Identifier",
-          "span": {
-            "start": 159,
-            "end": 160,
-            "ctxt": 0
-          },
-          "value": "i",
-          "optional": false
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 163,
-            "end": 165,
-            "ctxt": 0
-          },
-          "value": 10.0,
-          "raw": "10"
-        }
-      },
-      "update": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 167,
-          "end": 170,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 169,
-            "end": 170,
-            "ctxt": 0
-          },
-          "value": "i",
-          "optional": false
-        }
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 172,
-          "end": 256,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 178,
-              "end": 254,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 178,
-                "end": 254,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 178,
-                  "end": 188,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 178,
-                    "end": 183,
-                    "ctxt": 0
-                  },
-                  "value": "array",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 184,
-                    "end": 188,
-                    "ctxt": 0
-                  },
-                  "value": "push",
-                  "optional": false
-                }
-              },
-              "arguments": [
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "ClassExpression",
-                    "identifier": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 195,
-                        "end": 196,
-                        "ctxt": 0
-                      },
-                      "value": "C",
-                      "optional": false
-                    },
-                    "span": {
-                      "start": 189,
-                      "end": 253,
-                      "ctxt": 0
-                    },
-                    "decorators": [],
-                    "body": [
-                      {
-                        "type": "ClassProperty",
-                        "span": {
-                          "start": 207,
-                          "end": 221,
-                          "ctxt": 0
-                        },
-                        "key": {
-                          "type": "Computed",
-                          "span": {
-                            "start": 207,
-                            "end": 210,
-                            "ctxt": 0
-                          },
-                          "expression": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 208,
-                              "end": 209,
-                              "ctxt": 0
-                            },
-                            "value": "i",
-                            "optional": false
-                          }
-                        },
-                        "value": {
-                          "type": "ArrowFunctionExpression",
-                          "span": {
-                            "start": 213,
-                            "end": 220,
-                            "ctxt": 0
-                          },
-                          "params": [],
-                          "body": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 219,
-                              "end": 220,
-                              "ctxt": 0
-                            },
-                            "value": "C",
-                            "optional": false
-                          },
-                          "async": false,
-                          "generator": false,
-                          "typeParameters": null,
-                          "returnType": null
-                        },
-                        "typeAnnotation": null,
-                        "isStatic": false,
-                        "decorators": [],
-                        "accessibility": null,
-                        "isAbstract": false,
-                        "isOptional": false,
-                        "isOverride": false,
-                        "readonly": false,
-                        "declare": false,
-                        "definite": false
-                      },
-                      {
-                        "type": "ClassProperty",
-                        "span": {
-                          "start": 230,
-                          "end": 247,
-                          "ctxt": 0
-                        },
-                        "key": {
-                          "type": "Computed",
-                          "span": {
-                            "start": 237,
-                            "end": 240,
-                            "ctxt": 0
-                          },
-                          "expression": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 238,
-                              "end": 239,
-                              "ctxt": 0
-                            },
-                            "value": "i",
-                            "optional": false
-                          }
-                        },
-                        "value": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 243,
-                            "end": 246,
-                            "ctxt": 0
-                          },
-                          "value": 100.0,
-                          "raw": "100"
-                        },
-                        "typeAnnotation": null,
-                        "isStatic": true,
-                        "decorators": [],
-                        "accessibility": null,
-                        "isAbstract": false,
-                        "isOptional": false,
-                        "isOverride": false,
-                        "readonly": false,
-                        "declare": false,
-                        "definite": false
-                      }
-                    ],
-                    "superClass": null,
-                    "isAbstract": false,
-                    "typeParams": null,
-                    "superTypeParams": null,
-                    "implements": []
-                  }
-                }
-              ],
-              "typeArguments": null
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames52.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNames52.ts
deleted file mode 100644
index f6afef7fec3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNames52.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-// @filename: computedPropertyNames52.js
-// @out: computedPropertyNames52-emit.js
-// @allowJs: true
-// @target: es5, es2015
-const array = [];
-for (let i = 0; i < 10; ++i) {
-    array.push(class C {
-        [i] = () => C;
-        static [i] = 100;
-    })
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES5.json
deleted file mode 100644
index 860e38f4981..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES5.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 39,
-    "end": 77,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 39,
-        "end": 77,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 49,
-          "end": 50,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 51,
-          "end": 77,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsMethodSignature",
-            "span": {
-              "start": 57,
-              "end": 75,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 58,
-                "end": 65,
-                "ctxt": 0
-              },
-              "operator": "+",
-              "left": {
-                "type": "StringLiteral",
-                "span": {
-                  "start": 58,
-                  "end": 60,
-                  "ctxt": 0
-                },
-                "value": "",
-                "raw": "\"\""
-              },
-              "right": {
-                "type": "StringLiteral",
-                "span": {
-                  "start": 63,
-                  "end": 65,
-                  "ctxt": 0
-                },
-                "value": "",
-                "raw": "\"\""
-              }
-            },
-            "computed": true,
-            "optional": false,
-            "params": [],
-            "typeAnn": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 68,
-                "end": 74,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 70,
-                  "end": 74,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES5.ts
deleted file mode 100644
index 64a0e57d6d3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES5.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es5
-// @declaration: true
-interface I {
-    ["" + ""](): void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES6.json
deleted file mode 100644
index 860e38f4981..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES6.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 39,
-    "end": 77,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 39,
-        "end": 77,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 49,
-          "end": 50,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 51,
-          "end": 77,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsMethodSignature",
-            "span": {
-              "start": 57,
-              "end": 75,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 58,
-                "end": 65,
-                "ctxt": 0
-              },
-              "operator": "+",
-              "left": {
-                "type": "StringLiteral",
-                "span": {
-                  "start": 58,
-                  "end": 60,
-                  "ctxt": 0
-                },
-                "value": "",
-                "raw": "\"\""
-              },
-              "right": {
-                "type": "StringLiteral",
-                "span": {
-                  "start": 63,
-                  "end": 65,
-                  "ctxt": 0
-                },
-                "value": "",
-                "raw": "\"\""
-              }
-            },
-            "computed": true,
-            "optional": false,
-            "params": [],
-            "typeAnn": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 68,
-                "end": 74,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 70,
-                  "end": 74,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES6.ts
deleted file mode 100644
index bbd035d203e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit3_ES6.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es6
-// @declaration: true
-interface I {
-    ["" + ""](): void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES5.json
deleted file mode 100644
index d2b2dfbf8fe..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES5.json
+++ /dev/null
@@ -1,120 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 39,
-    "end": 72,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 39,
-        "end": 72,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 43,
-            "end": 72,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 43,
-              "end": 44,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 44,
-                "end": 72,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
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-                  "end": 72,
-                  "ctxt": 0
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-                "members": [
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-                        "end": 60,
-                        "ctxt": 0
-                      },
-                      "operator": "+",
-                      "left": {
-                        "type": "StringLiteral",
-                        "span": {
-                          "start": 53,
-                          "end": 55,
-                          "ctxt": 0
-                        },
-                        "value": "",
-                        "raw": "\"\""
-                      },
-                      "right": {
-                        "type": "StringLiteral",
-                        "span": {
-                          "start": 58,
-                          "end": 60,
-                          "ctxt": 0
-                        },
-                        "value": "",
-                        "raw": "\"\""
-                      }
-                    },
-                    "computed": true,
-                    "optional": false,
-                    "params": [],
-                    "typeAnn": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 63,
-                        "end": 69,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 65,
-                          "end": 69,
-                          "ctxt": 0
-                        },
-                        "kind": "void"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES5.ts
deleted file mode 100644
index e5f1dd749d5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES5.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es5
-// @declaration: true
-var v: {
-    ["" + ""](): void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES6.json
deleted file mode 100644
index d2b2dfbf8fe..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES6.json
+++ /dev/null
@@ -1,120 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 39,
-    "end": 72,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 39,
-        "end": 72,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 43,
-            "end": 72,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 43,
-              "end": 44,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 44,
-                "end": 72,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 46,
-                  "end": 72,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsMethodSignature",
-                    "span": {
-                      "start": 52,
-                      "end": 70,
-                      "ctxt": 0
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-                    "readonly": false,
-                    "key": {
-                      "type": "BinaryExpression",
-                      "span": {
-                        "start": 53,
-                        "end": 60,
-                        "ctxt": 0
-                      },
-                      "operator": "+",
-                      "left": {
-                        "type": "StringLiteral",
-                        "span": {
-                          "start": 53,
-                          "end": 55,
-                          "ctxt": 0
-                        },
-                        "value": "",
-                        "raw": "\"\""
-                      },
-                      "right": {
-                        "type": "StringLiteral",
-                        "span": {
-                          "start": 58,
-                          "end": 60,
-                          "ctxt": 0
-                        },
-                        "value": "",
-                        "raw": "\"\""
-                      }
-                    },
-                    "computed": true,
-                    "optional": false,
-                    "params": [],
-                    "typeAnn": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 63,
-                        "end": 69,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 65,
-                          "end": 69,
-                          "ctxt": 0
-                        },
-                        "kind": "void"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES6.ts
deleted file mode 100644
index 4b6977df393..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesDeclarationEmit4_ES6.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es6
-// @declaration: true
-var v: {
-    ["" + ""](): void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES5.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES5.json
deleted file mode 100644
index d3b471f92f4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES5.json
+++ /dev/null
@@ -1,342 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 168,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 17,
-        "end": 43,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 21,
-            "end": 42,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 31,
-              "ctxt": 0
-            },
-            "value": "methodName",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 34,
-              "end": 42,
-              "ctxt": 0
-            },
-            "value": "method",
-            "raw": "\"method\""
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 44,
-        "end": 74,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 73,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 48,
-              "end": 60,
-              "ctxt": 0
-            },
-            "value": "accessorName",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 63,
-              "end": 73,
-              "ctxt": 0
-            },
-            "value": "accessor",
-            "raw": "\"accessor\""
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 81,
-          "end": 82,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 75,
-        "end": 168,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
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-          "type": "ClassMethod",
-          "span": {
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-            "end": 113,
-            "ctxt": 0
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-            "type": "Computed",
-            "span": {
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-              "end": 101,
-              "ctxt": 0
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-            "expression": {
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-                "start": 90,
-                "end": 100,
-                "ctxt": 0
-              },
-              "value": "methodName",
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-                "type": "Parameter",
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-                  "end": 111,
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-                    "ctxt": 0
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-                  "value": "v",
-                  "optional": false,
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-                    "span": {
-                      "start": 103,
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-                      "ctxt": 0
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-                      "span": {
-                        "start": 105,
-                        "end": 111,
-                        "ctxt": 0
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-                      "kind": "string"
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-            "span": {
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-              "end": 113,
-              "ctxt": 0
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-            "generator": false,
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-            "end": 133,
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-                "end": 129,
-                "ctxt": 0
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-              "value": "methodName",
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-            },
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-            "ctxt": 0
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-            "async": false,
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES5.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES5.ts
deleted file mode 100644
index 33e9ec828fe..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES5.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: es5
-var methodName = "method";
-var accessorName = "accessor";
-class C {
-    [methodName](v: string);
-    [methodName]();
-    [methodName](v?: string) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES6.json b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES6.json
deleted file mode 100644
index d3b471f92f4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES6.json
+++ /dev/null
@@ -1,342 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 168,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-          "id": {
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-              "ctxt": 0
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-    },
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-      "type": "ClassDeclaration",
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-        "type": "Identifier",
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-          "end": 82,
-          "ctxt": 0
-        },
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-      "span": {
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-        "ctxt": 0
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-          "type": "ClassMethod",
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-            "type": "Computed",
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-              "end": 101,
-              "ctxt": 0
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-                "end": 100,
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-          "function": {
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-                "type": "Parameter",
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-                    "type": "TsTypeAnnotation",
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-            "body": null,
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-            "returnType": null
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-          "kind": "method",
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diff --git a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES6.ts b/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES6.ts
deleted file mode 100644
index 92d3b0bb1e2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/computedPropertyNamesOnOverloads_ES6.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: es6
-var methodName = "method";
-var accessorName = "accessor";
-class C {
-    [methodName](v: string);
-    [methodName]();
-    [methodName](v?: string) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/conditionalOperatorConditionIsObjectType.json b/crates/swc_ecma_parser/tests/tsc/conditionalOperatorConditionIsObjectType.json
deleted file mode 100644
index 2b639ca9f44..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/conditionalOperatorConditionIsObjectType.json
+++ /dev/null
@@ -1,3624 +0,0 @@
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-                    "key": {
-                      "type": "Identifier",
-                      "span": {
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-                        "end": 1988,
-                        "ctxt": 0
-                      },
-                      "value": "b",
-                      "optional": false
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-                    "value": {
-                      "type": "StringLiteral",
-                      "span": {
-                        "start": 1990,
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-                        "ctxt": 0
-                      },
-                      "value": "s",
-                      "raw": "\"s\""
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-                  }
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-              }
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 1999,
-                "end": 2010,
-                "ctxt": 0
-              },
-              "value": "exprString1",
-              "optional": false
-            },
-            "alternate": {
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-              "span": {
-                "start": 2013,
-                "end": 2024,
-                "ctxt": 0
-              },
-              "value": "exprString2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2026,
-        "end": 2099,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2030,
-            "end": 2098,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
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-              "end": 2045,
-              "ctxt": 0
-            },
-            "value": "resultIsObject2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
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-              "end": 2098,
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-            },
-            "test": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 2048,
-                "end": 2066,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "ObjectExpression",
-                "span": {
-                  "start": 2049,
-                  "end": 2065,
-                  "ctxt": 0
-                },
-                "properties": [
-                  {
-                    "type": "KeyValueProperty",
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-                      "type": "Identifier",
-                      "span": {
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-                        "end": 2052,
-                        "ctxt": 0
-                      },
-                      "value": "a",
-                      "optional": false
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-                    "value": {
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-                      "span": {
-                        "start": 2054,
-                        "end": 2055,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  },
-                  {
-                    "type": "KeyValueProperty",
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 2057,
-                        "end": 2058,
-                        "ctxt": 0
-                      },
-                      "value": "b",
-                      "optional": false
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-                    "value": {
-                      "type": "StringLiteral",
-                      "span": {
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-                        "end": 2063,
-                        "ctxt": 0
-                      },
-                      "value": "s",
-                      "raw": "\"s\""
-                    }
-                  }
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-              }
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2069,
-                "end": 2082,
-                "ctxt": 0
-              },
-              "value": "exprIsObject1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2085,
-                "end": 2098,
-                "ctxt": 0
-              },
-              "value": "exprIsObject2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2100,
-        "end": 2179,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2104,
-            "end": 2178,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2104,
-              "end": 2128,
-              "ctxt": 0
-            },
-            "value": "resultIsStringOrBoolean2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2131,
-              "end": 2178,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 2131,
-                "end": 2149,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "ObjectExpression",
-                "span": {
-                  "start": 2132,
-                  "end": 2148,
-                  "ctxt": 0
-                },
-                "properties": [
-                  {
-                    "type": "KeyValueProperty",
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 2134,
-                        "end": 2135,
-                        "ctxt": 0
-                      },
-                      "value": "a",
-                      "optional": false
-                    },
-                    "value": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 2137,
-                        "end": 2138,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  },
-                  {
-                    "type": "KeyValueProperty",
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 2140,
-                        "end": 2141,
-                        "ctxt": 0
-                      },
-                      "value": "b",
-                      "optional": false
-                    },
-                    "value": {
-                      "type": "StringLiteral",
-                      "span": {
-                        "start": 2143,
-                        "end": 2146,
-                        "ctxt": 0
-                      },
-                      "value": "s",
-                      "raw": "\"s\""
-                    }
-                  }
-                ]
-              }
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2152,
-                "end": 2163,
-                "ctxt": 0
-              },
-              "value": "exprString1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2166,
-                "end": 2178,
-                "ctxt": 0
-              },
-              "value": "exprBoolean1",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2190,
-        "end": 2237,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2194,
-            "end": 2236,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2194,
-              "end": 2206,
-              "ctxt": 0
-            },
-            "value": "resultIsAny3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2209,
-              "end": 2236,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "CallExpression",
-              "span": {
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-                "end": 2214,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
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-                  "ctxt": 0
-                },
-                "value": "foo",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2217,
-                "end": 2225,
-                "ctxt": 0
-              },
-              "value": "exprAny1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2228,
-                "end": 2236,
-                "ctxt": 0
-              },
-              "value": "exprAny2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2238,
-        "end": 2302,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2242,
-            "end": 2301,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2242,
-              "end": 2258,
-              "ctxt": 0
-            },
-            "value": "resultIsBoolean3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2261,
-              "end": 2301,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "NewExpression",
-              "span": {
-                "start": 2261,
-                "end": 2271,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 2265,
-                  "end": 2269,
-                  "ctxt": 0
-                },
-                "value": "Date",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2274,
-                "end": 2286,
-                "ctxt": 0
-              },
-              "value": "exprBoolean1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2289,
-                "end": 2301,
-                "ctxt": 0
-              },
-              "value": "exprBoolean2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2303,
-        "end": 2361,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2307,
-            "end": 2360,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2307,
-              "end": 2322,
-              "ctxt": 0
-            },
-            "value": "resultIsNumber3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2325,
-              "end": 2360,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "NewExpression",
-              "span": {
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-                "end": 2332,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 2329,
-                  "end": 2330,
-                  "ctxt": 0
-                },
-                "value": "C",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2335,
-                "end": 2346,
-                "ctxt": 0
-              },
-              "value": "exprNumber1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2349,
-                "end": 2360,
-                "ctxt": 0
-              },
-              "value": "exprNumber2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2362,
-        "end": 2421,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 2420,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2366,
-              "end": 2381,
-              "ctxt": 0
-            },
-            "value": "resultIsString3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2384,
-              "end": 2420,
-              "ctxt": 0
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-            "test": {
-              "type": "CallExpression",
-              "span": {
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-                "end": 2392,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
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-                  "end": 2390,
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-                "object": {
-                  "type": "Identifier",
-                  "span": {
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-                  "optional": false
-                },
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-                  "type": "Identifier",
-                  "span": {
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-                    "end": 2390,
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-                  "value": "doIt",
-                  "optional": false
-                }
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-              "arguments": [],
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-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2395,
-                "end": 2406,
-                "ctxt": 0
-              },
-              "value": "exprString1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2409,
-                "end": 2420,
-                "ctxt": 0
-              },
-              "value": "exprString2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2422,
-        "end": 2497,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2426,
-            "end": 2496,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2426,
-              "end": 2441,
-              "ctxt": 0
-            },
-            "value": "resultIsObject3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2444,
-              "end": 2496,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "CallExpression",
-              "span": {
-                "start": 2444,
-                "end": 2464,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 2444,
-                  "end": 2462,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2444,
-                    "end": 2454,
-                    "ctxt": 0
-                  },
-                  "value": "condObject",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2455,
-                    "end": 2462,
-                    "ctxt": 0
-                  },
-                  "value": "valueOf",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2467,
-                "end": 2480,
-                "ctxt": 0
-              },
-              "value": "exprIsObject1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2483,
-                "end": 2496,
-                "ctxt": 0
-              },
-              "value": "exprIsObject2",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2498,
-        "end": 2567,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2502,
-            "end": 2566,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2502,
-              "end": 2526,
-              "ctxt": 0
-            },
-            "value": "resultIsStringOrBoolean3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ConditionalExpression",
-            "span": {
-              "start": 2529,
-              "end": 2566,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "CallExpression",
-              "span": {
-                "start": 2529,
-                "end": 2537,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 2529,
-                  "end": 2535,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2529,
-                    "end": 2530,
-                    "ctxt": 0
-                  },
-                  "value": "C",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2531,
-                    "end": 2535,
-                    "ctxt": 0
-                  },
-                  "value": "doIt",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            },
-            "consequent": {
-              "type": "Identifier",
-              "span": {
-                "start": 2540,
-                "end": 2551,
-                "ctxt": 0
-              },
-              "value": "exprString1",
-              "optional": false
-            },
-            "alternate": {
-              "type": "Identifier",
-              "span": {
-                "start": 2554,
-                "end": 2566,
-                "ctxt": 0
-              },
-              "value": "exprBoolean1",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/conditionalOperatorConditionIsObjectType.ts b/crates/swc_ecma_parser/tests/tsc/conditionalOperatorConditionIsObjectType.ts
deleted file mode 100644
index 24b6970e12b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/conditionalOperatorConditionIsObjectType.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-//Cond ? Expr1 : Expr2,  Cond is of object type, Expr1 and Expr2 have the same type
-var condObject: Object;
-
-var exprAny1: any;
-var exprBoolean1: boolean;
-var exprNumber1: number;
-var exprString1: string;
-var exprIsObject1: Object;
-
-var exprAny2: any;
-var exprBoolean2: boolean;
-var exprNumber2: number;
-var exprString2: string;
-var exprIsObject2: Object;
-
-function foo() { };
-class C { static doIt: () => void };
-
-//Cond is an object type variable
-condObject ? exprAny1 : exprAny2;
-condObject ? exprBoolean1 : exprBoolean2;
-condObject ? exprNumber1 : exprNumber2;
-condObject ? exprString1 : exprString2;
-condObject ? exprIsObject1 : exprIsObject2;
-condObject ? exprString1 : exprBoolean1; // union
-
-//Cond is an object type literal
-((a: string) => a.length) ? exprAny1 : exprAny2;
-((a: string) => a.length) ? exprBoolean1 : exprBoolean2;
-({}) ? exprNumber1 : exprNumber2;
-({ a: 1, b: "s" }) ? exprString1 : exprString2;
-({ a: 1, b: "s" }) ? exprIsObject1 : exprIsObject2;
-({ a: 1, b: "s" }) ? exprString1: exprBoolean1; // union
-
-//Cond is an object type expression
-foo() ? exprAny1 : exprAny2;
-new Date() ? exprBoolean1 : exprBoolean2;
-new C() ? exprNumber1 : exprNumber2;
-C.doIt() ? exprString1 : exprString2;
-condObject.valueOf() ? exprIsObject1 : exprIsObject2;
-new Date() ? exprString1 : exprBoolean1; // union
-
-//Results shoud be same as Expr1 and Expr2
-var resultIsAny1 = condObject ? exprAny1 : exprAny2;
-var resultIsBoolean1 = condObject ? exprBoolean1 : exprBoolean2;
-var resultIsNumber1 = condObject ? exprNumber1 : exprNumber2;
-var resultIsString1 = condObject ? exprString1 : exprString2;
-var resultIsObject1 = condObject ? exprIsObject1 : exprIsObject2;
-var resultIsStringOrBoolean1 = condObject ? exprString1 : exprBoolean1; // union
-
-var resultIsAny2 = ((a: string) => a.length) ? exprAny1 : exprAny2;
-var resultIsBoolean2 = ((a: string) => a.length) ? exprBoolean1 : exprBoolean2;
-var resultIsNumber2 = ({}) ? exprNumber1 : exprNumber2;
-var resultIsString2 = ({ a: 1, b: "s" }) ? exprString1 : exprString2;
-var resultIsObject2 = ({ a: 1, b: "s" }) ? exprIsObject1 : exprIsObject2;
-var resultIsStringOrBoolean2 = ({ a: 1, b: "s" }) ? exprString1 : exprBoolean1; // union
-
-var resultIsAny3 = foo() ? exprAny1 : exprAny2;
-var resultIsBoolean3 = new Date() ? exprBoolean1 : exprBoolean2;
-var resultIsNumber3 = new C() ? exprNumber1 : exprNumber2;
-var resultIsString3 = C.doIt() ? exprString1 : exprString2;
-var resultIsObject3 = condObject.valueOf() ? exprIsObject1 : exprIsObject2;
-var resultIsStringOrBoolean3 = C.doIt() ? exprString1 : exprBoolean1; // union
diff --git a/crates/swc_ecma_parser/tests/tsc/constAssertions.json b/crates/swc_ecma_parser/tests/tsc/constAssertions.json
deleted file mode 100644
index b3cab07a6b0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/constAssertions.json
+++ /dev/null
@@ -1,6934 +0,0 @@
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-                  "span": {
-                    "start": 2913,
-                    "end": 2918,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "raw": "'foo'"
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/constAssertions.ts b/crates/swc_ecma_parser/tests/tsc/constAssertions.ts
deleted file mode 100644
index 909330a839d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/constAssertions.ts
+++ /dev/null
@@ -1,112 +0,0 @@
-// @strict: true
-// @declaration: true
-// @target: esnext
-
-let v1 = 'abc' as const;
-let v2 = `abc` as const;
-let v3 = 10 as const;
-let v4 = -10 as const;
-let v5 = +10 as const;
-let v6 = 10n as const;
-let v7 = -10n as const;
-let v8 = true as const;
-let v9 = false as const;
-
-let c1 = 'abc' as const;
-let c2 = `abc` as const;
-let c3 = 10 as const;
-let c4 = -10 as const;
-let c5 = +10 as const;
-let c6 = 10n as const;
-let c7 = -10n as const;
-let c8 = true as const;
-let c9 = false as const;
-
-let vv1 = v1;
-let vc1 = c1;
-
-let a1 = [] as const;
-let a2 = [1, 2, 3] as const;
-let a3 = [10, 'hello', true] as const;
-let a4 = [...[1, 2, 3]] as const;
-let a5 = [1, 2, 3];
-let a6 = [...a5] as const;
-let a7 = [...a6];
-let a8 = ['abc', ...a7] as const;
-let a9 = [...a8];
-
-declare let d: { [x: string]: string };
-
-let o1 = { x: 10, y: 20 } as const;
-let o2 = { a: 1, 'b': 2, ['c']: 3, d() {}, ['e' + '']: 4 } as const;
-let o3 = { ...o1, ...o2 } as const;
-let o4 = { a: 1, b: 2 };
-let o5 = { ...o4 } as const;
-let o6 = { ...o5 };
-let o7 = { ...d } as const;
-let o8 = { ...o7 };
-let o9 = { x: 10, foo() { this.x = 20 } } as const;  // Error
-
-let p1 = (10) as const;
-let p2 = ((-10)) as const;
-let p3 = ([(10)]) as const;
-let p4 = [[[[10]]]] as const;
-
-let x1 = { x: 10, y: [20, 30], z: { a: { b: 42 } } } as const;
-
-let q1 = <const> 10;
-let q2 = <const> 'abc';
-let q3 = <const> true;
-let q4 = <const> [1, 2, 3];
-let q5 = <const> { x: 10, y: 20 };
-
-declare function id<T>(x: T): T;
-
-let e1 = v1 as const;  // Error
-let e2 = (true ? 1 : 0) as const;  // Error
-let e3 = id(1) as const;  // Error
-
-let t1 = 'foo' as const;
-let t2 = 'bar' as const;
-let t3 = `${t1}-${t2}` as const;
-let t4 = `${`(${t1})`}-${`(${t2})`}` as const;
-
-function ff1(x: 'foo' | 'bar', y: 1 | 2) {
-    return `${x}-${y}` as const;
-}
-
-function ff2<T extends string, U extends string>(x: T, y: U) {
-    return `${x}-${y}` as const;
-}
-
-const ts1 = ff2('foo', 'bar');
-const ts2 = ff2('foo', !!true ? '0' : '1');
-const ts3 = ff2(!!true ? 'top' : 'bottom', !!true ? 'left' : 'right');
-
-function ff3(x: 'foo' | 'bar', y: object) {
-    return `${x}${y}` as const;
-}
-
-type Action = "verify" | "write";
-type ContentMatch = "match" | "nonMatch";
-type Outcome = `${Action}_${ContentMatch}`;
-
-function ff4(verify: boolean, contentMatches: boolean) {
-    const action : Action = verify ? `verify` : `write`;
-    const contentMatch: ContentMatch = contentMatches ? `match` : `nonMatch`;
-    const outcome: Outcome = `${action}_${contentMatch}` as const;
-    return outcome;
-}
-
-function ff5(verify: boolean, contentMatches: boolean) {
-    const action = verify ? `verify` : `write`;
-    const contentMatch = contentMatches ? `match` : `nonMatch`;
-    const outcome = `${action}_${contentMatch}` as const;
-    return outcome;
-}
-
-function accessorNames<S extends string>(propName: S) {
-    return [`get-${propName}`, `set-${propName}`] as const;
-}
-
-const ns1 = accessorNames('foo');
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/constEnum1.ts b/crates/swc_ecma_parser/tests/tsc/constEnum1.ts
index 69711485046..de1e06c5382 100644
--- a/crates/swc_ecma_parser/tests/tsc/constEnum1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/constEnum1.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 // An enum declaration that specifies a const modifier is a constant enum declaration.
 // In a constant enum declaration, all members must have constant values and
diff --git a/crates/swc_ecma_parser/tests/tsc/constEnum2.json b/crates/swc_ecma_parser/tests/tsc/constEnum2.json
new file mode 100644
index 00000000000..a3586175087
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/constEnum2.json
@@ -0,0 +1,449 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 353,
+    "end": 519,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 353,
+        "end": 376,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 359,
+            "end": 375,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 359,
+              "end": 364,
+              "ctxt": 0
+            },
+            "value": "CONST",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "BinaryExpression",
+            "span": {
+              "start": 367,
+              "end": 375,
+              "ctxt": 0
+            },
+            "operator": "%",
+            "left": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 367,
+                "end": 371,
+                "ctxt": 0
+              },
+              "value": 9000.0,
+              "raw": "9000"
+            },
+            "right": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 374,
+                "end": 375,
+                "ctxt": 0
+              },
+              "value": 2.0,
+              "raw": "2"
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "TsEnumDeclaration",
+      "span": {
+        "start": 377,
+        "end": 519,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isConst": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 388,
+          "end": 389,
+          "ctxt": 0
+        },
+        "value": "D",
+        "optional": false
+      },
+      "members": [
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 396,
+            "end": 402,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 396,
+              "end": 397,
+              "ctxt": 0
+            },
+            "value": "d",
+            "optional": false
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 400,
+              "end": 402,
+              "ctxt": 0
+            },
+            "value": 10.0,
+            "raw": "10"
+          }
+        },
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 408,
+            "end": 450,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 408,
+              "end": 409,
+              "ctxt": 0
+            },
+            "value": "e",
+            "optional": false
+          },
+          "init": {
+            "type": "BinaryExpression",
+            "span": {
+              "start": 412,
+              "end": 450,
+              "ctxt": 0
+            },
+            "operator": "*",
+            "left": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 412,
+                "end": 415,
+                "ctxt": 0
+              },
+              "value": 199.0,
+              "raw": "199"
+            },
+            "right": {
+              "type": "CallExpression",
+              "span": {
+                "start": 418,
+                "end": 450,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "MemberExpression",
+                "span": {
+                  "start": 418,
+                  "end": 428,
+                  "ctxt": 0
+                },
+                "object": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 418,
+                    "end": 422,
+                    "ctxt": 0
+                  },
+                  "value": "Math",
+                  "optional": false
+                },
+                "property": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 423,
+                    "end": 428,
+                    "ctxt": 0
+                  },
+                  "value": "floor",
+                  "optional": false
+                }
+              },
+              "arguments": [
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "BinaryExpression",
+                    "span": {
+                      "start": 429,
+                      "end": 449,
+                      "ctxt": 0
+                    },
+                    "operator": "*",
+                    "left": {
+                      "type": "CallExpression",
+                      "span": {
+                        "start": 429,
+                        "end": 442,
+                        "ctxt": 0
+                      },
+                      "callee": {
+                        "type": "MemberExpression",
+                        "span": {
+                          "start": 429,
+                          "end": 440,
+                          "ctxt": 0
+                        },
+                        "object": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 429,
+                            "end": 433,
+                            "ctxt": 0
+                          },
+                          "value": "Math",
+                          "optional": false
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 434,
+                            "end": 440,
+                            "ctxt": 0
+                          },
+                          "value": "random",
+                          "optional": false
+                        }
+                      },
+                      "arguments": [],
+                      "typeArguments": null
+                    },
+                    "right": {
+                      "type": "NumericLiteral",
+                      "span": {
+                        "start": 445,
+                        "end": 449,
+                        "ctxt": 0
+                      },
+                      "value": 1000.0,
+                      "raw": "1000"
+                    }
+                  }
+                }
+              ],
+              "typeArguments": null
+            }
+          }
+        },
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 456,
+            "end": 501,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 456,
+              "end": 457,
+              "ctxt": 0
+            },
+            "value": "f",
+            "optional": false
+          },
+          "init": {
+            "type": "BinaryExpression",
+            "span": {
+              "start": 460,
+              "end": 501,
+              "ctxt": 0
+            },
+            "operator": "-",
+            "left": {
+              "type": "Identifier",
+              "span": {
+                "start": 460,
+                "end": 461,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false
+            },
+            "right": {
+              "type": "ParenthesisExpression",
+              "span": {
+                "start": 464,
+                "end": 501,
+                "ctxt": 0
+              },
+              "expression": {
+                "type": "BinaryExpression",
+                "span": {
+                  "start": 465,
+                  "end": 500,
+                  "ctxt": 0
+                },
+                "operator": "*",
+                "left": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 465,
+                    "end": 468,
+                    "ctxt": 0
+                  },
+                  "value": 100.0,
+                  "raw": "100"
+                },
+                "right": {
+                  "type": "CallExpression",
+                  "span": {
+                    "start": 471,
+                    "end": 500,
+                    "ctxt": 0
+                  },
+                  "callee": {
+                    "type": "MemberExpression",
+                    "span": {
+                      "start": 471,
+                      "end": 481,
+                      "ctxt": 0
+                    },
+                    "object": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 471,
+                        "end": 475,
+                        "ctxt": 0
+                      },
+                      "value": "Math",
+                      "optional": false
+                    },
+                    "property": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 476,
+                        "end": 481,
+                        "ctxt": 0
+                      },
+                      "value": "floor",
+                      "optional": false
+                    }
+                  },
+                  "arguments": [
+                    {
+                      "spread": null,
+                      "expression": {
+                        "type": "BinaryExpression",
+                        "span": {
+                          "start": 482,
+                          "end": 499,
+                          "ctxt": 0
+                        },
+                        "operator": "%",
+                        "left": {
+                          "type": "CallExpression",
+                          "span": {
+                            "start": 482,
+                            "end": 495,
+                            "ctxt": 0
+                          },
+                          "callee": {
+                            "type": "MemberExpression",
+                            "span": {
+                              "start": 482,
+                              "end": 493,
+                              "ctxt": 0
+                            },
+                            "object": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 482,
+                                "end": 486,
+                                "ctxt": 0
+                              },
+                              "value": "Math",
+                              "optional": false
+                            },
+                            "property": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 487,
+                                "end": 493,
+                                "ctxt": 0
+                              },
+                              "value": "random",
+                              "optional": false
+                            }
+                          },
+                          "arguments": [],
+                          "typeArguments": null
+                        },
+                        "right": {
+                          "type": "NumericLiteral",
+                          "span": {
+                            "start": 498,
+                            "end": 499,
+                            "ctxt": 0
+                          },
+                          "value": 8.0,
+                          "raw": "8"
+                        }
+                      }
+                    }
+                  ],
+                  "typeArguments": null
+                }
+              }
+            }
+          }
+        },
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 507,
+            "end": 516,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 507,
+              "end": 508,
+              "ctxt": 0
+            },
+            "value": "g",
+            "optional": false
+          },
+          "init": {
+            "type": "Identifier",
+            "span": {
+              "start": 511,
+              "end": 516,
+              "ctxt": 0
+            },
+            "value": "CONST",
+            "optional": false
+          }
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/constEnum2.ts b/crates/swc_ecma_parser/tests/tsc/constEnum2.ts
new file mode 100644
index 00000000000..fb701a53de9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/constEnum2.ts
@@ -0,0 +1,15 @@
+// @declaration: true
+
+// An enum declaration that specifies a const modifier is a constant enum declaration.
+// In a constant enum declaration, all members must have constant values and
+// it is an error for a member declaration to specify an expression that isn't classified as a constant enum expression.
+
+// Error : not a constant enum expression
+
+const CONST = 9000 % 2;
+const enum D {
+    d = 10,
+    e = 199 * Math.floor(Math.random() * 1000),
+    f = d - (100 * Math.floor(Math.random() % 8)),
+    g = CONST,
+}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess1.ts b/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess1.ts
index 37275d517c5..250630d77d8 100644
--- a/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess1.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 // @target: es6
 
 // constant enum declarations are completely erased in the emitted JavaScript code.
diff --git a/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess2.ts b/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess2.ts
index 706c5ad4562..0baeb61b3b5 100644
--- a/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/constEnumPropertyAccess2.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 // constant enum declarations are completely erased in the emitted JavaScript code.
 // it is an error to reference a constant enum object in any other context
diff --git a/crates/swc_ecma_parser/tests/tsc/constructorFunctionMethodTypeParameters.json b/crates/swc_ecma_parser/tests/tsc/constructorFunctionMethodTypeParameters.json
new file mode 100644
index 00000000000..0d94f0f36e6
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/constructorFunctionMethodTypeParameters.json
@@ -0,0 +1,674 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 159,
+    "end": 619,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 168,
+          "end": 171,
+          "ctxt": 0
+        },
+        "value": "Cls",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 172,
+            "end": 173,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 172,
+              "end": 173,
+              "ctxt": 0
+            },
+            "value": "t",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 159,
+        "end": 194,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 175,
+          "end": 194,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 181,
+              "end": 192,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 181,
+                "end": 191,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "MemberExpression",
+                "span": {
+                  "start": 181,
+                  "end": 187,
+                  "ctxt": 0
+                },
+                "object": {
+                  "type": "ThisExpression",
+                  "span": {
+                    "start": 181,
+                    "end": 185,
+                    "ctxt": 0
+                  }
+                },
+                "property": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 186,
+                    "end": 187,
+                    "ctxt": 0
+                  },
+                  "value": "t",
+                  "optional": false
+                }
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 190,
+                  "end": 191,
+                  "ctxt": 0
+                },
+                "value": "t",
+                "optional": false
+              }
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 275,
+        "end": 340,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 275,
+          "end": 339,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 275,
+            "end": 304,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "MemberExpression",
+            "span": {
+              "start": 275,
+              "end": 288,
+              "ctxt": 0
+            },
+            "object": {
+              "type": "Identifier",
+              "span": {
+                "start": 275,
+                "end": 278,
+                "ctxt": 0
+              },
+              "value": "Cls",
+              "optional": false
+            },
+            "property": {
+              "type": "Identifier",
+              "span": {
+                "start": 279,
+                "end": 288,
+                "ctxt": 0
+              },
+              "value": "prototype",
+              "optional": false
+            }
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 289,
+              "end": 304,
+              "ctxt": 0
+            },
+            "value": "topLevelComment",
+            "optional": false
+          }
+        },
+        "right": {
+          "type": "FunctionExpression",
+          "identifier": null,
+          "params": [
+            {
+              "type": "Parameter",
+              "span": {
+                "start": 317,
+                "end": 318,
+                "ctxt": 0
+              },
+              "decorators": [],
+              "pat": {
+                "type": "Identifier",
+                "span": {
+                  "start": 317,
+                  "end": 318,
+                  "ctxt": 0
+                },
+                "value": "t",
+                "optional": false,
+                "typeAnnotation": null
+              }
+            },
+            {
+              "type": "Parameter",
+              "span": {
+                "start": 320,
+                "end": 321,
+                "ctxt": 0
+              },
+              "decorators": [],
+              "pat": {
+                "type": "Identifier",
+                "span": {
+                  "start": 320,
+                  "end": 321,
+                  "ctxt": 0
+                },
+                "value": "v",
+                "optional": false,
+                "typeAnnotation": null
+              }
+            }
+          ],
+          "decorators": [],
+          "span": {
+            "start": 307,
+            "end": 339,
+            "ctxt": 0
+          },
+          "body": {
+            "type": "BlockStatement",
+            "span": {
+              "start": 323,
+              "end": 339,
+              "ctxt": 0
+            },
+            "stmts": [
+              {
+                "type": "ReturnStatement",
+                "span": {
+                  "start": 329,
+                  "end": 337,
+                  "ctxt": 0
+                },
+                "argument": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 336,
+                    "end": 337,
+                    "ctxt": 0
+                  },
+                  "value": "v",
+                  "optional": false
+                }
+              }
+            ]
+          },
+          "generator": false,
+          "async": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 342,
+        "end": 520,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 342,
+          "end": 519,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 342,
+            "end": 369,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "MemberExpression",
+            "span": {
+              "start": 342,
+              "end": 355,
+              "ctxt": 0
+            },
+            "object": {
+              "type": "Identifier",
+              "span": {
+                "start": 342,
+                "end": 345,
+                "ctxt": 0
+              },
+              "value": "Cls",
+              "optional": false
+            },
+            "property": {
+              "type": "Identifier",
+              "span": {
+                "start": 346,
+                "end": 355,
+                "ctxt": 0
+              },
+              "value": "prototype",
+              "optional": false
+            }
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 356,
+              "end": 369,
+              "ctxt": 0
+            },
+            "value": "nestedComment",
+            "optional": false
+          }
+        },
+        "right": {
+          "type": "FunctionExpression",
+          "identifier": null,
+          "params": [
+            {
+              "type": "Parameter",
+              "span": {
+                "start": 489,
+                "end": 490,
+                "ctxt": 0
+              },
+              "decorators": [],
+              "pat": {
+                "type": "Identifier",
+                "span": {
+                  "start": 489,
+                  "end": 490,
+                  "ctxt": 0
+                },
+                "value": "t",
+                "optional": false,
+                "typeAnnotation": null
+              }
+            },
+            {
+              "type": "Parameter",
+              "span": {
+                "start": 492,
+                "end": 493,
+                "ctxt": 0
+              },
+              "decorators": [],
+              "pat": {
+                "type": "Identifier",
+                "span": {
+                  "start": 492,
+                  "end": 493,
+                  "ctxt": 0
+                },
+                "value": "u",
+                "optional": false,
+                "typeAnnotation": null
+              }
+            }
+          ],
+          "decorators": [],
+          "span": {
+            "start": 479,
+            "end": 519,
+            "ctxt": 0
+          },
+          "body": {
+            "type": "BlockStatement",
+            "span": {
+              "start": 495,
+              "end": 519,
+              "ctxt": 0
+            },
+            "stmts": [
+              {
+                "type": "ReturnStatement",
+                "span": {
+                  "start": 505,
+                  "end": 513,
+                  "ctxt": 0
+                },
+                "argument": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 512,
+                    "end": 513,
+                    "ctxt": 0
+                  },
+                  "value": "t",
+                  "optional": false
+                }
+              }
+            ]
+          },
+          "generator": false,
+          "async": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 522,
+        "end": 543,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 526,
+            "end": 542,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 526,
+              "end": 527,
+              "ctxt": 0
+            },
+            "value": "c",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 530,
+              "end": 542,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 534,
+                "end": 537,
+                "ctxt": 0
+              },
+              "value": "Cls",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 538,
+                    "end": 541,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "raw": "'a'"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 544,
+        "end": 582,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 550,
+            "end": 581,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 550,
+              "end": 551,
+              "ctxt": 0
+            },
+            "value": "s",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 554,
+              "end": 581,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 554,
+                "end": 571,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 554,
+                  "end": 555,
+                  "ctxt": 0
+                },
+                "value": "c",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 556,
+                  "end": 571,
+                  "ctxt": 0
+                },
+                "value": "topLevelComment",
+                "optional": false
+              }
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 572,
+                    "end": 575,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "raw": "'a'"
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 577,
+                    "end": 580,
+                    "ctxt": 0
+                  },
+                  "value": "b",
+                  "raw": "'b'"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 583,
+        "end": 619,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 589,
+            "end": 618,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 589,
+              "end": 590,
+              "ctxt": 0
+            },
+            "value": "t",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 593,
+              "end": 618,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 593,
+                "end": 608,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 593,
+                  "end": 594,
+                  "ctxt": 0
+                },
+                "value": "c",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 595,
+                  "end": 608,
+                  "ctxt": 0
+                },
+                "value": "nestedComment",
+                "optional": false
+              }
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 609,
+                    "end": 612,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "raw": "'a'"
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 614,
+                    "end": 617,
+                    "ctxt": 0
+                  },
+                  "value": "b",
+                  "raw": "'b'"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/constructorFunctionMethodTypeParameters.ts b/crates/swc_ecma_parser/tests/tsc/constructorFunctionMethodTypeParameters.ts
new file mode 100644
index 00000000000..bbe6810a150
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/constructorFunctionMethodTypeParameters.ts
@@ -0,0 +1,37 @@
+// @noEmit: true
+// @allowJs: true
+// @checkJs: true
+// @filename: constructorFunctionMethodTypeParameters.js
+/**
+ * @template {string} T
+ * @param {T} t
+ */
+function Cls(t) {
+    this.t = t;
+}
+
+/**
+ * @template {string} V
+ * @param {T} t
+ * @param {V} v
+ * @return {V}
+ */
+Cls.prototype.topLevelComment = function (t, v) {
+    return v
+};
+
+Cls.prototype.nestedComment =
+    /**
+     * @template {string} U
+     * @param {T} t
+     * @param {U} u
+     * @return {T}
+     */
+    function (t, u) {
+        return t
+    };
+
+var c = new Cls('a');
+const s = c.topLevelComment('a', 'b');
+const t = c.nestedComment('a', 'b');
+
diff --git a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithTuple.ts b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithTuple.ts
index 95b7f7f117f..9600ebcd671 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithTuple.ts
+++ b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithTuple.ts
@@ -1,4 +1,4 @@
-// no error
+// no error
 var numStrTuple: [number, string] = [5, "hello"];
 var numStrTuple2: [number, string] = [5, "foo", true];
 var numStrBoolTuple: [number, string, boolean] = [5, "foo", true];
diff --git a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeCallSignatures.ts b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeCallSignatures.ts
index 8f9e8b50980..309c012c35d 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeCallSignatures.ts
+++ b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeCallSignatures.ts
@@ -1,4 +1,4 @@
-//When used as a contextual type, a union type U has those members that are present in any of 
+//When used as a contextual type, a union type U has those members that are present in any of 
 // its constituent types, with types that are unions of the respective members in the constituent types. 
 
 // Let S be the set of types in U that have call signatures.
diff --git a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeIndexSignatures.ts b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeIndexSignatures.ts
index 26d16bd1293..4e41508b3ef 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeIndexSignatures.ts
+++ b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeIndexSignatures.ts
@@ -1,4 +1,4 @@
-//When used as a contextual type, a union type U has those members that are present in any of 
+//When used as a contextual type, a union type U has those members that are present in any of 
 // its constituent types, with types that are unions of the respective members in the constituent types. 
 interface SomeType {
     (a: number): number;
diff --git a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeMembers.ts b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeMembers.ts
index b8f105e72e5..26e91762e1c 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeMembers.ts
+++ b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeMembers.ts
@@ -1,4 +1,4 @@
-//When used as a contextual type, a union type U has those members that are present in any of 
+//When used as a contextual type, a union type U has those members that are present in any of 
 // its constituent types, with types that are unions of the respective members in the constituent types. 
 interface I1<T> {
     commonMethodType(a: string): string;
diff --git a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeObjectLiteral.ts b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeObjectLiteral.ts
index 719c4595a8a..a7849aa20ea 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeObjectLiteral.ts
+++ b/crates/swc_ecma_parser/tests/tsc/contextualTypeWithUnionTypeObjectLiteral.ts
@@ -1,4 +1,4 @@
-var str: string;
+var str: string;
 var num: number;
 var strOrNumber: string | number = str || num;
 var objStr: { prop: string };
diff --git a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.json b/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.json
deleted file mode 100644
index c839b94a613..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.json
+++ /dev/null
@@ -1,744 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 41,
-    "end": 378,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 41,
-        "end": 179,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 51,
-          "end": 54,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 55,
-          "end": 179,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDeclaration",
-            "span": {
-              "start": 61,
-              "end": 121,
-              "ctxt": 0
-            },
-            "declaration": {
-              "type": "TsInterfaceDeclaration",
-              "span": {
-                "start": 68,
-                "end": 121,
-                "ctxt": 0
-              },
-              "id": {
-                "type": "Identifier",
-                "span": {
-                  "start": 78,
-                  "end": 95,
-                  "ctxt": 0
-                },
-                "value": "IntrinsicElements",
-                "optional": false
-              },
-              "declare": false,
-              "typeParams": null,
-              "extends": [],
-              "body": {
-                "type": "TsInterfaceBody",
-                "span": {
-                  "start": 96,
-                  "end": 121,
-                  "ctxt": 0
-                },
-                "body": [
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 106,
-                      "end": 115,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 106,
-                        "end": 110,
-                        "ctxt": 0
-                      },
-                      "value": "span",
-                      "optional": false
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 110,
-                        "end": 114,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsTypeLiteral",
-                        "span": {
-                          "start": 112,
-                          "end": 114,
-                          "ctxt": 0
-                        },
-                        "members": []
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          {
-            "type": "ExportDeclaration",
-            "span": {
-              "start": 126,
-              "end": 177,
-              "ctxt": 0
-            },
-            "declaration": {
-              "type": "TsInterfaceDeclaration",
-              "span": {
-                "start": 133,
-                "end": 177,
-                "ctxt": 0
-              },
-              "id": {
-                "type": "Identifier",
-                "span": {
-                  "start": 143,
-                  "end": 150,
-                  "ctxt": 0
-                },
-                "value": "Element",
-                "optional": false
-              },
-              "declare": false,
-              "typeParams": null,
-              "extends": [],
-              "body": {
-                "type": "TsInterfaceBody",
-                "span": {
-                  "start": 151,
-                  "end": 177,
-                  "ctxt": 0
-                },
-                "body": [
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 155,
-                      "end": 171,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 155,
-                        "end": 164,
-                        "ctxt": 0
-                      },
-                      "value": "something",
-                      "optional": false
-                    },
-                    "computed": false,
-                    "optional": true,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 165,
-                        "end": 170,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 167,
-                          "end": 170,
-                          "ctxt": 0
-                        },
-                        "kind": "any"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 181,
-        "end": 264,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 187,
-            "end": 263,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 187,
-              "end": 199,
-              "ctxt": 0
-            },
-            "value": "FooComponent",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 202,
-              "end": 263,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 203,
-                  "end": 234,
-                  "ctxt": 0
-                },
-                "value": "props",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 208,
-                    "end": 234,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeLiteral",
-                    "span": {
-                      "start": 210,
-                      "end": 234,
-                      "ctxt": 0
-                    },
-                    "members": [
-                      {
-                        "type": "TsPropertySignature",
-                        "span": {
-                          "start": 212,
-                          "end": 232,
-                          "ctxt": 0
-                        },
-                        "readonly": false,
-                        "key": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 212,
-                            "end": 215,
-                            "ctxt": 0
-                          },
-                          "value": "foo",
-                          "optional": false
-                        },
-                        "computed": false,
-                        "optional": false,
-                        "init": null,
-                        "params": [],
-                        "typeAnnotation": {
-                          "type": "TsTypeAnnotation",
-                          "span": {
-                            "start": 215,
-                            "end": 232,
-                            "ctxt": 0
-                          },
-                          "typeAnnotation": {
-                            "type": "TsUnionType",
-                            "span": {
-                              "start": 217,
-                              "end": 232,
-                              "ctxt": 0
-                            },
-                            "types": [
-                              {
-                                "type": "TsLiteralType",
-                                "span": {
-                                  "start": 217,
-                                  "end": 220,
-                                  "ctxt": 0
-                                },
-                                "literal": {
-                                  "type": "StringLiteral",
-                                  "span": {
-                                    "start": 217,
-                                    "end": 220,
-                                    "ctxt": 0
-                                  },
-                                  "value": "A",
-                                  "raw": "\"A\""
-                                }
-                              },
-                              {
-                                "type": "TsLiteralType",
-                                "span": {
-                                  "start": 223,
-                                  "end": 226,
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-                "optional": false
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-                  "end": 372,
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diff --git a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.tsx b/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.tsx
index ed2fc285c30..6a613e6ca22 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes01.tsx
@@ -1,4 +1,4 @@
-// @jsx: preserve
+// @jsx: preserve
 // @declaration: true
 
 namespace JSX {
diff --git a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.json b/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.json
deleted file mode 100644
index 38956b4fc8a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.json
+++ /dev/null
@@ -1,2396 +0,0 @@
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-    "end": 1490,
-    "ctxt": 0
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-        "end": 162,
-        "ctxt": 0
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-      "isExport": false,
-      "isTypeOnly": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 138,
-          "end": 143,
-          "ctxt": 0
-        },
-        "value": "React",
-        "optional": false
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-      "moduleRef": {
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-          "end": 162,
-          "ctxt": 0
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-                  "end": 243,
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-          "value": "ButtonProps",
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diff --git a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.tsx b/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.tsx
index 4fce1cf949d..a30e55ec699 100644
--- a/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/contextuallyTypedStringLiteralsInJsxAttributes02.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: preserve
 // @module: amd
 // @noLib: true
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowBindingElement.json b/crates/swc_ecma_parser/tests/tsc/controlFlowBindingElement.json
new file mode 100644
index 00000000000..7a0b5748c91
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowBindingElement.json
@@ -0,0 +1,2974 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 60,
+    "end": 1885,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "BlockStatement",
+      "span": {
+        "start": 60,
+        "end": 283,
+        "ctxt": 0
+      },
+      "stmts": [
+        {
+          "type": "VariableDeclaration",
+          "span": {
+            "start": 66,
+            "end": 99,
+            "ctxt": 0
+          },
+          "kind": "const",
+          "declare": false,
+          "declarations": [
+            {
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+                                          "start": 1807,
+                                          "end": 1821,
+                                          "ctxt": 0
+                                        },
+                                        "argument": {
+                                          "type": "Identifier",
+                                          "span": {
+                                            "start": 1814,
+                                            "end": 1820,
+                                            "ctxt": 0
+                                          },
+                                          "value": "window",
+                                          "optional": false
+                                        }
+                                      }
+                                    ]
+                                  },
+                                  "async": false,
+                                  "generator": false,
+                                  "typeParameters": null,
+                                  "returnType": null
+                                }
+                              },
+                              "arguments": [],
+                              "typeArguments": null
+                            },
+                            "typeAnnotation": null
+                          }
+                        }
+                      ],
+                      "optional": false,
+                      "typeAnnotation": null
+                    }
+                  }
+                ],
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "init": {
+                "type": "Identifier",
+                "span": {
+                  "start": 1833,
+                  "end": 1839,
+                  "ctxt": 0
+                },
+                "value": "window",
+                "optional": false
+              },
+              "definite": false
+            }
+          ]
+        },
+        {
+          "type": "ExpressionStatement",
+          "span": {
+            "start": 1846,
+            "end": 1850,
+            "ctxt": 0
+          },
+          "expression": {
+            "type": "Identifier",
+            "span": {
+              "start": 1846,
+              "end": 1849,
+              "ctxt": 0
+            },
+            "value": "foo",
+            "optional": false
+          }
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowBindingElement.ts b/crates/swc_ecma_parser/tests/tsc/controlFlowBindingElement.ts
new file mode 100644
index 00000000000..38c5f7af607
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowBindingElement.ts
@@ -0,0 +1,90 @@
+// @strictNullChecks: true
+// @allowUnreachableCode: false
+{
+    const data =  { param: 'value' };
+
+    const {
+        param = (() => { throw new Error('param is not defined') })(),
+    } = data;
+    
+    console.log(param); // should not trigger 'Unreachable code detected.'    
+}
+
+
+{
+    const data =  { param: 'value' };
+
+    let foo: string | undefined = "";
+    const {
+        param = (() => { throw new Error('param is not defined') })(),
+    } = data;
+    
+    foo;  // should be string  
+}
+
+{
+    const data =  { param: 'value' };
+
+    let foo: string | undefined = "";
+    const {
+        param = (() => { foo = undefined })(),
+    } = data;
+    
+    foo;  // should be string | undefined
+}
+
+{
+    const data =  { param: 'value' };
+
+    let foo: string | undefined = "";
+    const {
+        param = (() => { return "" + 1 })(),
+    } = data;
+    
+    foo;  // should be string
+}
+
+{
+    interface Window {
+        window: Window;
+    }
+
+    let foo: string | undefined;
+    let window = {} as Window;
+    window.window = window;
+
+    const { [(() => { foo = ""; return 'window' as const })()]:
+        { [(() => { return 'window' as const })()]: bar } } = window;
+
+    foo;  // should be string
+}
+
+{
+    interface Window {
+        window: Window;
+    }
+
+    let foo: string | undefined;
+    let window = {} as Window;
+    window.window = window;
+
+    const { [(() => {  return 'window' as const })()]:
+        { [(() => { foo = ""; return 'window' as const })()]: bar } } = window;
+
+    foo;  // should be string
+}
+
+{
+    interface Window {
+        window: Window;
+    }
+
+    let foo: string | undefined;
+    let window = {} as Window;
+    window.window = window;
+
+    const { [(() => { return 'window' as const })()]:
+        { [(() => { return 'window' as const })()]: bar = (() => { foo = ""; return window; })() } } = window;
+
+    foo;  // should be string | undefined
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.json b/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.json
index e36570f5d0d..a7333cd5cc9 100644
--- a/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.json
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.json
@@ -2,7 +2,7 @@
   "type": "Module",
   "span": {
     "start": 19,
-    "end": 4633,
+    "end": 4856,
     "ctxt": 0
   },
   "body": [
@@ -9594,6 +9594,572 @@
           "kind": "void"
         }
       }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 4657,
+        "end": 4758,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 4662,
+          "end": 4668,
+          "ctxt": 0
+        },
+        "value": "Column",
+        "optional": false
+      },
+      "typeParams": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 4668,
+          "end": 4671,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 4669,
+              "end": 4670,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 4669,
+                "end": 4670,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": null,
+            "default": null
+          }
+        ]
+      },
+      "typeAnnotation": {
+        "type": "TsIntersectionType",
+        "span": {
+          "start": 4674,
+          "end": 4758,
+          "ctxt": 0
+        },
+        "types": [
+          {
+            "type": "TsParenthesizedType",
+            "span": {
+              "start": 4674,
+              "end": 4736,
+              "ctxt": 0
+            },
+            "typeAnnotation": {
+              "type": "TsConditionalType",
+              "span": {
+                "start": 4675,
+                "end": 4735,
+                "ctxt": 0
+              },
+              "checkType": {
+                "type": "TsTypeOperator",
+                "span": {
+                  "start": 4675,
+                  "end": 4682,
+                  "ctxt": 0
+                },
+                "op": "keyof",
+                "typeAnnotation": {
+                  "type": "TsTypeReference",
+                  "span": {
+                    "start": 4681,
+                    "end": 4682,
+                    "ctxt": 0
+                  },
+                  "typeName": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 4681,
+                      "end": 4682,
+                      "ctxt": 0
+                    },
+                    "value": "T",
+                    "optional": false
+                  },
+                  "typeParams": null
+                }
+              },
+              "extendsType": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 4691,
+                  "end": 4696,
+                  "ctxt": 0
+                },
+                "kind": "never"
+              },
+              "trueType": {
+                "type": "TsTypeLiteral",
+                "span": {
+                  "start": 4699,
+                  "end": 4723,
+                  "ctxt": 0
+                },
+                "members": [
+                  {
+                    "type": "TsPropertySignature",
+                    "span": {
+                      "start": 4701,
+                      "end": 4721,
+                      "ctxt": 0
+                    },
+                    "readonly": false,
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 4701,
+                        "end": 4703,
+                        "ctxt": 0
+                      },
+                      "value": "id",
+                      "optional": false
+                    },
+                    "computed": false,
+                    "optional": true,
+                    "init": null,
+                    "params": [],
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 4704,
+                        "end": 4721,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsUnionType",
+                        "span": {
+                          "start": 4706,
+                          "end": 4721,
+                          "ctxt": 0
+                        },
+                        "types": [
+                          {
+                            "type": "TsKeywordType",
+                            "span": {
+                              "start": 4706,
+                              "end": 4712,
+                              "ctxt": 0
+                            },
+                            "kind": "number"
+                          },
+                          {
+                            "type": "TsKeywordType",
+                            "span": {
+                              "start": 4715,
+                              "end": 4721,
+                              "ctxt": 0
+                            },
+                            "kind": "string"
+                          }
+                        ]
+                      }
+                    },
+                    "typeParams": null
+                  }
+                ]
+              },
+              "falseType": {
+                "type": "TsTypeLiteral",
+                "span": {
+                  "start": 4726,
+                  "end": 4735,
+                  "ctxt": 0
+                },
+                "members": [
+                  {
+                    "type": "TsPropertySignature",
+                    "span": {
+                      "start": 4728,
+                      "end": 4733,
+                      "ctxt": 0
+                    },
+                    "readonly": false,
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 4728,
+                        "end": 4730,
+                        "ctxt": 0
+                      },
+                      "value": "id",
+                      "optional": false
+                    },
+                    "computed": false,
+                    "optional": false,
+                    "init": null,
+                    "params": [],
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 4730,
+                        "end": 4733,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsTypeReference",
+                        "span": {
+                          "start": 4732,
+                          "end": 4733,
+                          "ctxt": 0
+                        },
+                        "typeName": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 4732,
+                            "end": 4733,
+                            "ctxt": 0
+                          },
+                          "value": "T",
+                          "optional": false
+                        },
+                        "typeParams": null
+                      }
+                    },
+                    "typeParams": null
+                  }
+                ]
+              }
+            }
+          },
+          {
+            "type": "TsTypeLiteral",
+            "span": {
+              "start": 4739,
+              "end": 4758,
+              "ctxt": 0
+            },
+            "members": [
+              {
+                "type": "TsPropertySignature",
+                "span": {
+                  "start": 4741,
+                  "end": 4756,
+                  "ctxt": 0
+                },
+                "readonly": false,
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 4741,
+                    "end": 4746,
+                    "ctxt": 0
+                  },
+                  "value": "title",
+                  "optional": false
+                },
+                "computed": false,
+                "optional": true,
+                "init": null,
+                "params": [],
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 4747,
+                    "end": 4755,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 4749,
+                      "end": 4755,
+                      "ctxt": 0
+                    },
+                    "kind": "string"
+                  }
+                },
+                "typeParams": null
+              }
+            ]
+          }
+        ]
+      }
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 4769,
+          "end": 4786,
+          "ctxt": 0
+        },
+        "value": "getColumnProperty",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 4790,
+            "end": 4807,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 4790,
+              "end": 4807,
+              "ctxt": 0
+            },
+            "value": "column",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 4796,
+                "end": 4807,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 4798,
+                  "end": 4807,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 4798,
+                    "end": 4804,
+                    "ctxt": 0
+                  },
+                  "value": "Column",
+                  "optional": false
+                },
+                "typeParams": {
+                  "type": "TsTypeParameterInstantiation",
+                  "span": {
+                    "start": 4804,
+                    "end": 4807,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 4805,
+                        "end": 4806,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 4805,
+                          "end": 4806,
+                          "ctxt": 0
+                        },
+                        "value": "T",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 4809,
+            "end": 4829,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 4809,
+              "end": 4829,
+              "ctxt": 0
+            },
+            "value": "key",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 4812,
+                "end": 4829,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeOperator",
+                "span": {
+                  "start": 4814,
+                  "end": 4829,
+                  "ctxt": 0
+                },
+                "op": "keyof",
+                "typeAnnotation": {
+                  "type": "TsTypeReference",
+                  "span": {
+                    "start": 4820,
+                    "end": 4829,
+                    "ctxt": 0
+                  },
+                  "typeName": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 4820,
+                      "end": 4826,
+                      "ctxt": 0
+                    },
+                    "value": "Column",
+                    "optional": false
+                  },
+                  "typeParams": {
+                    "type": "TsTypeParameterInstantiation",
+                    "span": {
+                      "start": 4826,
+                      "end": 4829,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "TsTypeReference",
+                        "span": {
+                          "start": 4827,
+                          "end": 4828,
+                          "ctxt": 0
+                        },
+                        "typeName": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 4827,
+                            "end": 4828,
+                            "ctxt": 0
+                          },
+                          "value": "T",
+                          "optional": false
+                        },
+                        "typeParams": null
+                      }
+                    ]
+                  }
+                }
+              }
+            }
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 4760,
+        "end": 4856,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 4831,
+          "end": 4856,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 4835,
+              "end": 4854,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 4842,
+                "end": 4853,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 4842,
+                  "end": 4848,
+                  "ctxt": 0
+                },
+                "value": "column",
+                "optional": false
+              },
+              "property": {
+                "type": "Computed",
+                "span": {
+                  "start": 4848,
+                  "end": 4853,
+                  "ctxt": 0
+                },
+                "expression": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 4849,
+                    "end": 4852,
+                    "ctxt": 0
+                  },
+                  "value": "key",
+                  "optional": false
+                }
+              }
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 4786,
+          "end": 4789,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 4787,
+              "end": 4788,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 4787,
+                "end": 4788,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": null,
+            "default": null
+          }
+        ]
+      },
+      "returnType": null
     }
   ],
   "interpreter": null
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.ts b/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.ts
index eb49367f123..c2fbabe9fb9 100644
--- a/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.ts
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowGenericTypes.ts
@@ -211,3 +211,11 @@ function update<T extends Control, K extends keyof T>(control : T | undefined, k
         control[key] = value;
     }
 }
+
+// Repro from #50465
+
+type Column<T> = (keyof T extends never ? { id?: number | string } : { id: T }) & { title?: string; }
+
+function getColumnProperty<T>(column: Column<T>, key: keyof Column<T>) {
+  return column[key];
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowIterationErrorsAsync.json b/crates/swc_ecma_parser/tests/tsc/controlFlowIterationErrorsAsync.json
new file mode 100644
index 00000000000..1483702461c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowIterationErrorsAsync.json
@@ -0,0 +1,4360 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 52,
+    "end": 2384,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 52,
+        "end": 70,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 56,
+            "end": 69,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 56,
+              "end": 60,
+              "ctxt": 0
+            },
+            "value": "cond",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 60,
+                "end": 69,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 62,
+                  "end": 69,
+                  "ctxt": 0
+                },
+                "kind": "boolean"
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 87,
+          "end": 90,
+          "ctxt": 0
+        },
+        "value": "len",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 91,
+            "end": 100,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 91,
+              "end": 100,
+              "ctxt": 0
+            },
+            "value": "s",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 92,
+                "end": 100,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 94,
+                  "end": 100,
+                  "ctxt": 0
+                },
+                "kind": "string"
+              }
+            }
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 72,
+        "end": 126,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 102,
+          "end": 126,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 108,
+              "end": 124,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 115,
+                "end": 123,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 115,
+                  "end": 116,
+                  "ctxt": 0
+                },
+                "value": "s",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 117,
+                  "end": 123,
+                  "ctxt": 0
+                },
+                "value": "length",
+                "optional": false
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+                    "end": 2248,
+                    "ctxt": 0
+                  },
+                  "value": "undefined",
+                  "optional": false
+                },
+                "definite": false
+              }
+            ]
+          },
+          {
+            "type": "WhileStatement",
+            "span": {
+              "start": 2253,
+              "end": 2381,
+              "ctxt": 0
+            },
+            "test": {
+              "type": "BooleanLiteral",
+              "span": {
+                "start": 2260,
+                "end": 2264,
+                "ctxt": 0
+              },
+              "value": true
+            },
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 2266,
+                "end": 2381,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "VariableDeclaration",
+                  "span": {
+                    "start": 2272,
+                    "end": 2332,
+                    "ctxt": 0
+                  },
+                  "kind": "const",
+                  "declare": false,
+                  "declarations": [
+                    {
+                      "type": "VariableDeclarator",
+                      "span": {
+                        "start": 2278,
+                        "end": 2331,
+                        "ctxt": 0
+                      },
+                      "id": {
+                        "type": "ObjectPattern",
+                        "span": {
+                          "start": 2278,
+                          "end": 2290,
+                          "ctxt": 0
+                        },
+                        "properties": [
+                          {
+                            "type": "AssignmentPatternProperty",
+                            "span": {
+                              "start": 2280,
+                              "end": 2288,
+                              "ctxt": 0
+                            },
+                            "key": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 2280,
+                                "end": 2288,
+                                "ctxt": 0
+                              },
+                              "value": "entities",
+                              "optional": false
+                            },
+                            "value": null
+                          }
+                        ],
+                        "optional": false,
+                        "typeAnnotation": null
+                      },
+                      "init": {
+                        "type": "AwaitExpression",
+                        "span": {
+                          "start": 2293,
+                          "end": 2331,
+                          "ctxt": 0
+                        },
+                        "argument": {
+                          "type": "CallExpression",
+                          "span": {
+                            "start": 2299,
+                            "end": 2331,
+                            "ctxt": 0
+                          },
+                          "callee": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 2299,
+                              "end": 2306,
+                              "ctxt": 0
+                            },
+                            "value": "myQuery",
+                            "optional": false
+                          },
+                          "arguments": [
+                            {
+                              "spread": null,
+                              "expression": {
+                                "type": "ObjectExpression",
+                                "span": {
+                                  "start": 2307,
+                                  "end": 2330,
+                                  "ctxt": 0
+                                },
+                                "properties": [
+                                  {
+                                    "type": "Identifier",
+                                    "span": {
+                                      "start": 2317,
+                                      "end": 2323,
+                                      "ctxt": 0
+                                    },
+                                    "value": "lastId",
+                                    "optional": false
+                                  }
+                                ]
+                              }
+                            }
+                          ],
+                          "typeArguments": null
+                        }
+                      },
+                      "definite": false
+                    }
+                  ]
+                },
+                {
+                  "type": "ExpressionStatement",
+                  "span": {
+                    "start": 2338,
+                    "end": 2377,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "AssignmentExpression",
+                    "span": {
+                      "start": 2338,
+                      "end": 2376,
+                      "ctxt": 0
+                    },
+                    "operator": "=",
+                    "left": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 2338,
+                        "end": 2344,
+                        "ctxt": 0
+                      },
+                      "value": "lastId",
+                      "optional": false,
+                      "typeAnnotation": null
+                    },
+                    "right": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 2347,
+                        "end": 2376,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 2347,
+                          "end": 2355,
+                          "ctxt": 0
+                        },
+                        "value": "entities",
+                        "optional": false
+                      },
+                      "property": {
+                        "type": "Computed",
+                        "span": {
+                          "start": 2355,
+                          "end": 2376,
+                          "ctxt": 0
+                        },
+                        "expression": {
+                          "type": "BinaryExpression",
+                          "span": {
+                            "start": 2356,
+                            "end": 2375,
+                            "ctxt": 0
+                          },
+                          "operator": "-",
+                          "left": {
+                            "type": "MemberExpression",
+                            "span": {
+                              "start": 2356,
+                              "end": 2371,
+                              "ctxt": 0
+                            },
+                            "object": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 2356,
+                                "end": 2364,
+                                "ctxt": 0
+                              },
+                              "value": "entities",
+                              "optional": false
+                            },
+                            "property": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 2365,
+                                "end": 2371,
+                                "ctxt": 0
+                              },
+                              "value": "length",
+                              "optional": false
+                            }
+                          },
+                          "right": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 2374,
+                              "end": 2375,
+                              "ctxt": 0
+                            },
+                            "value": 1.0,
+                            "raw": "1"
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": true,
+      "typeParameters": null,
+      "returnType": {
+        "type": "TsTypeAnnotation",
+        "span": {
+          "start": 2186,
+          "end": 2201,
+          "ctxt": 0
+        },
+        "typeAnnotation": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 2188,
+            "end": 2201,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 2188,
+              "end": 2195,
+              "ctxt": 0
+            },
+            "value": "Promise",
+            "optional": false
+          },
+          "typeParams": {
+            "type": "TsTypeParameterInstantiation",
+            "span": {
+              "start": 2195,
+              "end": 2201,
+              "ctxt": 0
+            },
+            "params": [
+              {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 2196,
+                  "end": 2200,
+                  "ctxt": 0
+                },
+                "kind": "void"
+              }
+            ]
+          }
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowIterationErrorsAsync.ts b/crates/swc_ecma_parser/tests/tsc/controlFlowIterationErrorsAsync.ts
new file mode 100644
index 00000000000..9ed052be032
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowIterationErrorsAsync.ts
@@ -0,0 +1,137 @@
+// @strict: true
+// @noEmit: true
+// @lib: esnext
+
+let cond: boolean;
+
+async function len(s: string) {
+    return s.length;
+}
+
+async function f1() {
+    let x: string | number | boolean;
+    x = "";
+    while (cond) {
+        x = await len(x);
+        x;
+    }
+    x;
+}
+
+async function f2() {
+    let x: string | number | boolean;
+    x = "";
+    while (cond) {
+        x;
+        x = await len(x);
+    }
+    x;
+}
+
+declare function foo(x: string): Promise<number>;
+declare function foo(x: number): Promise<string>;
+
+async function g1() {
+    let x: string | number | boolean;
+    x = "";
+    while (cond) {
+        x = await foo(x);
+        x;
+    }
+    x;
+}
+
+async function g2() {
+    let x: string | number | boolean;
+    x = "";
+    while (cond) {
+        x;
+        x = await foo(x);
+    }
+    x;
+}
+
+async function asNumber(x: string | number): Promise<number> {
+    return +x;
+}
+
+async function h1() {
+    let x: string | number | boolean;
+    x = "0";
+    while (cond) {
+        x = +x + 1;
+        x;
+    }
+}
+
+async function h2() {
+    let x: string | number | boolean;
+    x = "0";
+    while (cond) {
+        x = await asNumber(x) + 1;
+        x;
+    }
+}
+
+async function h3() {
+    let x: string | number | boolean;
+    x = "0";
+    while (cond) {
+        let y = await asNumber(x);
+        x = y + 1;
+        x;
+    }
+}
+
+async function h4() {
+    let x: string | number | boolean;
+    x = "0";
+    while (cond) {
+        x;
+        let y = await asNumber(x);
+        x = y + 1;
+        x;
+    }
+}
+
+// repro #51115
+
+async function get_things(_: number | undefined) {
+    return [0];
+}
+
+async function foobar() {
+    let before: number | undefined = undefined;
+    for (let i = 0; i < 2; i++) {
+        const results = await get_things(before);
+        before = results[0];
+    }
+}
+
+// repro #43047#issuecomment-821453073
+
+declare function foox(x: string | undefined): Promise<string>
+
+async () => {
+  let bar: string | undefined = undefined;
+  do {
+    const baz = await foox(bar);
+    bar = baz
+  } while (bar)
+}
+
+// repro #43047#issuecomment-874221939
+
+declare function myQuery(input: { lastId: number | undefined }): Promise<{ entities: number[] }>;
+
+async function myFunc(): Promise<void> {
+  let lastId: number | undefined = undefined;
+
+  while (true) {
+    const { entities } = await myQuery({
+        lastId,
+    });
+
+    lastId = entities[entities.length - 1];
+  } 
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.json b/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.json
index d7ece2cfec3..a04c9324afc 100644
--- a/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.json
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 88,
-    "end": 10238,
+    "end": 10493,
     "ctxt": 0
   },
   "body": [
@@ -22249,6 +22249,502 @@
           }
         ]
       }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 10263,
+        "end": 10331,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 10268,
+          "end": 10273,
+          "ctxt": 0
+        },
+        "value": "Test5",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsTypeLiteral",
+        "span": {
+          "start": 10276,
+          "end": 10330,
+          "ctxt": 0
+        },
+        "members": [
+          {
+            "type": "TsPropertySignature",
+            "span": {
+              "start": 10280,
+              "end": 10328,
+              "ctxt": 0
+            },
+            "readonly": false,
+            "key": {
+              "type": "Identifier",
+              "span": {
+                "start": 10280,
+                "end": 10284,
+                "ctxt": 0
+              },
+              "value": "main",
+              "optional": false
+            },
+            "computed": false,
+            "optional": true,
+            "init": null,
+            "params": [],
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 10285,
+                "end": 10327,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeLiteral",
+                "span": {
+                  "start": 10287,
+                  "end": 10327,
+                  "ctxt": 0
+                },
+                "members": [
+                  {
+                    "type": "TsPropertySignature",
+                    "span": {
+                      "start": 10293,
+                      "end": 10323,
+                      "ctxt": 0
+                    },
+                    "readonly": false,
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 10293,
+                        "end": 10299,
+                        "ctxt": 0
+                      },
+                      "value": "childs",
+                      "optional": false
+                    },
+                    "computed": false,
+                    "optional": false,
+                    "init": null,
+                    "params": [],
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 10299,
+                        "end": 10322,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsTypeReference",
+                        "span": {
+                          "start": 10301,
+                          "end": 10322,
+                          "ctxt": 0
+                        },
+                        "typeName": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 10301,
+                            "end": 10307,
+                            "ctxt": 0
+                          },
+                          "value": "Record",
+                          "optional": false
+                        },
+                        "typeParams": {
+                          "type": "TsTypeParameterInstantiation",
+                          "span": {
+                            "start": 10307,
+                            "end": 10322,
+                            "ctxt": 0
+                          },
+                          "params": [
+                            {
+                              "type": "TsKeywordType",
+                              "span": {
+                                "start": 10308,
+                                "end": 10314,
+                                "ctxt": 0
+                              },
+                              "kind": "string"
+                            },
+                            {
+                              "type": "TsTypeReference",
+                              "span": {
+                                "start": 10316,
+                                "end": 10321,
+                                "ctxt": 0
+                              },
+                              "typeName": {
+                                "type": "Identifier",
+                                "span": {
+                                  "start": 10316,
+                                  "end": 10321,
+                                  "ctxt": 0
+                                },
+                                "value": "Test5",
+                                "optional": false
+                              },
+                              "typeParams": null
+                            }
+                          ]
+                        }
+                      }
+                    },
+                    "typeParams": null
+                  }
+                ]
+              }
+            },
+            "typeParams": null
+          }
+        ]
+      }
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 10342,
+          "end": 10345,
+          "ctxt": 0
+        },
+        "value": "f50",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 10346,
+            "end": 10356,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 10346,
+              "end": 10356,
+              "ctxt": 0
+            },
+            "value": "obj",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 10349,
+                "end": 10356,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 10351,
+                  "end": 10356,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 10351,
+                    "end": 10356,
+                    "ctxt": 0
+                  },
+                  "value": "Test5",
+                  "optional": false
+                },
+                "typeParams": null
+              }
+            }
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 10333,
+        "end": 10493,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 10358,
+          "end": 10493,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ForInStatement",
+            "span": {
+              "start": 10363,
+              "end": 10475,
+              "ctxt": 0
+            },
+            "left": {
+              "type": "VariableDeclaration",
+              "span": {
+                "start": 10368,
+                "end": 10377,
+                "ctxt": 0
+              },
+              "kind": "const",
+              "declare": false,
+              "declarations": [
+                {
+                  "type": "VariableDeclarator",
+                  "span": {
+                    "start": 10374,
+                    "end": 10377,
+                    "ctxt": 0
+                  },
+                  "id": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 10374,
+                      "end": 10377,
+                      "ctxt": 0
+                    },
+                    "value": "key",
+                    "optional": false,
+                    "typeAnnotation": null
+                  },
+                  "init": null,
+                  "definite": false
+                }
+              ]
+            },
+            "right": {
+              "type": "OptionalChainingExpression",
+              "span": {
+                "start": 10381,
+                "end": 10397,
+                "ctxt": 0
+              },
+              "questionDotToken": {
+                "start": 10389,
+                "end": 10390,
+                "ctxt": 0
+              },
+              "base": {
+                "type": "MemberExpression",
+                "span": {
+                  "start": 10381,
+                  "end": 10397,
+                  "ctxt": 0
+                },
+                "object": {
+                  "type": "MemberExpression",
+                  "span": {
+                    "start": 10381,
+                    "end": 10389,
+                    "ctxt": 0
+                  },
+                  "object": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 10381,
+                      "end": 10384,
+                      "ctxt": 0
+                    },
+                    "value": "obj",
+                    "optional": false
+                  },
+                  "property": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 10385,
+                      "end": 10389,
+                      "ctxt": 0
+                    },
+                    "value": "main",
+                    "optional": false
+                  }
+                },
+                "property": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 10391,
+                    "end": 10397,
+                    "ctxt": 0
+                  },
+                  "value": "childs",
+                  "optional": false
+                }
+              }
+            },
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 10399,
+                "end": 10475,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "IfStatement",
+                  "span": {
+                    "start": 10407,
+                    "end": 10470,
+                    "ctxt": 0
+                  },
+                  "test": {
+                    "type": "BinaryExpression",
+                    "span": {
+                      "start": 10411,
+                      "end": 10439,
+                      "ctxt": 0
+                    },
+                    "operator": "===",
+                    "left": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 10411,
+                        "end": 10431,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "MemberExpression",
+                        "span": {
+                          "start": 10411,
+                          "end": 10426,
+                          "ctxt": 0
+                        },
+                        "object": {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 10411,
+                            "end": 10419,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 10411,
+                              "end": 10414,
+                              "ctxt": 0
+                            },
+                            "value": "obj",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 10415,
+                              "end": 10419,
+                              "ctxt": 0
+                            },
+                            "value": "main",
+                            "optional": false
+                          }
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 10420,
+                            "end": 10426,
+                            "ctxt": 0
+                          },
+                          "value": "childs",
+                          "optional": false
+                        }
+                      },
+                      "property": {
+                        "type": "Computed",
+                        "span": {
+                          "start": 10426,
+                          "end": 10431,
+                          "ctxt": 0
+                        },
+                        "expression": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 10427,
+                            "end": 10430,
+                            "ctxt": 0
+                          },
+                          "value": "key",
+                          "optional": false
+                        }
+                      }
+                    },
+                    "right": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 10436,
+                        "end": 10439,
+                        "ctxt": 0
+                      },
+                      "value": "obj",
+                      "optional": false
+                    }
+                  },
+                  "consequent": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 10441,
+                      "end": 10470,
+                      "ctxt": 0
+                    },
+                    "stmts": [
+                      {
+                        "type": "ReturnStatement",
+                        "span": {
+                          "start": 10451,
+                          "end": 10462,
+                          "ctxt": 0
+                        },
+                        "argument": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 10458,
+                            "end": 10461,
+                            "ctxt": 0
+                          },
+                          "value": "obj",
+                          "optional": false
+                        }
+                      }
+                    ]
+                  },
+                  "alternate": null
+                }
+              ]
+            }
+          },
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 10479,
+              "end": 10491,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "NullLiteral",
+              "span": {
+                "start": 10486,
+                "end": 10490,
+                "ctxt": 0
+              }
+            }
+          }
+        ]
+      },
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   ],
   "interpreter": null
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.ts b/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.ts
index 21c4b325aa0..6aa36192690 100644
--- a/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.ts
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowOptionalChain.ts
@@ -590,3 +590,21 @@ while (arr[i]?.tag === "left") {
         console.log("I should ALSO be reachable");
     }
 }
+
+
+// Repro from #51941
+
+type Test5 = {
+  main?: {
+    childs: Record<string, Test5>;
+  };
+};
+
+function f50(obj: Test5) {
+   for (const key in obj.main?.childs) {
+      if (obj.main.childs[key] === obj) {
+        return obj;
+      }
+   }
+   return null;
+}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowParameter.json b/crates/swc_ecma_parser/tests/tsc/controlFlowParameter.json
new file mode 100644
index 00000000000..96773ae8426
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowParameter.json
@@ -0,0 +1,991 @@
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+    "end": 622,
+    "ctxt": 0
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+          "end": 71,
+          "ctxt": 0
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+        "optional": false
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+            "end": 138,
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+                "end": 92,
+                "ctxt": 0
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+              "value": "required",
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+                  "end": 92,
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+                  "end": 584,
+                  "ctxt": 0
+                },
+                "properties": []
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 588,
+                  "end": 591,
+                  "ctxt": 0
+                },
+                "kind": "any"
+              }
+            },
+            "typeAnnotation": null
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 509,
+        "end": 622,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 594,
+          "end": 622,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 598,
+              "end": 600,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 598,
+                "end": 599,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/controlFlowParameter.ts b/crates/swc_ecma_parser/tests/tsc/controlFlowParameter.ts
new file mode 100644
index 00000000000..bf4a44f7b7d
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/controlFlowParameter.ts
@@ -0,0 +1,34 @@
+// @strictNullChecks: true
+// @allowUnreachableCode: false
+function f1(
+  required: unknown = (() => {
+    throw new Error("bad");
+  })()
+) {
+  console.log("ok"); // should not trigger 'Unreachable code detected.'
+}
+
+function f2(
+  a: number | string | undefined,
+  required: unknown = (() => {
+    a = 1;
+  })()
+) {
+  a; // should be number | string | undefined
+}
+
+function f3(
+  a: number | string | undefined = 1,
+  required: unknown = (() => {
+    a = "";
+  })()
+) {
+  a; // should be number | string
+}
+
+function f4(
+  a: number | string | undefined = 1,
+  { [(a = "")]: b } = {} as any
+) {
+  a; // should be string
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences1.json b/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences1.json
deleted file mode 100644
index 479111bcd8a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences1.json
+++ /dev/null
@@ -1,392 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 150,
-    "end": 448,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 150,
-        "end": 178,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 165,
-          "end": 177,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "\"classnames\""
-      },
-      "body": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 241,
-        "end": 274,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 248,
-            "end": 255,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 253,
-              "end": 255,
-              "ctxt": 0
-            },
-            "value": "cx",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 261,
-          "end": 273,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "'classnames'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 275,
-        "end": 306,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 282,
-            "end": 292,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 287,
-              "end": 292,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 298,
-          "end": 305,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "\"react\""
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 308,
-        "end": 324,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 312,
-            "end": 323,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 312,
-              "end": 323,
-              "ctxt": 0
-            },
-            "value": "buttonProps",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 332,
-        "end": 448,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 336,
-            "end": 447,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 336,
-              "end": 337,
-              "ctxt": 0
-            },
-            "value": "k",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 340,
-              "end": 447,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 341,
-                  "end": 347,
-                  "ctxt": 0
-                },
-                "value": "button",
-                "optional": false
-              },
-              "span": {
-                "start": 340,
-                "end": 365,
-                "ctxt": 0
-              },
-              "attributes": [
-                {
-                  "type": "SpreadElement",
-                  "spread": {
-                    "start": 349,
-                    "end": 352,
-                    "ctxt": 0
-                  },
-                  "arguments": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 352,
-                      "end": 363,
-                      "ctxt": 0
-                    },
-                    "value": "buttonProps",
-                    "optional": false
-                  }
-                }
-              ],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 365,
-                  "end": 378,
-                  "ctxt": 0
-                },
-                "value": "\n\n            ",
-                "raw": "\n\n            "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 378,
-                  "end": 429,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 379,
-                      "end": 383,
-                      "ctxt": 0
-                    },
-                    "value": "span",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 378,
-                    "end": 429,
-                    "ctxt": 0
-                  },
-                  "attributes": [
-                    {
-                      "type": "JSXAttribute",
-                      "span": {
-                        "start": 384,
-                        "end": 426,
-                        "ctxt": 0
-                      },
-                      "name": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 384,
-                          "end": 393,
-                          "ctxt": 0
-                        },
-                        "value": "className",
-                        "optional": false
-                      },
-                      "value": {
-                        "type": "JSXExpressionContainer",
-                        "span": {
-                          "start": 394,
-                          "end": 426,
-                          "ctxt": 0
-                        },
-                        "expression": {
-                          "type": "CallExpression",
-                          "span": {
-                            "start": 395,
-                            "end": 425,
-                            "ctxt": 0
-                          },
-                          "callee": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 395,
-                              "end": 397,
-                              "ctxt": 0
-                            },
-                            "value": "cx",
-                            "optional": false
-                          },
-                          "arguments": [
-                            {
-                              "spread": null,
-                              "expression": {
-                                "type": "StringLiteral",
-                                "span": {
-                                  "start": 398,
-                                  "end": 406,
-                                  "ctxt": 0
-                                },
-                                "value": "class1",
-                                "raw": "'class1'"
-                              }
-                            },
-                            {
-                              "spread": null,
-                              "expression": {
-                                "type": "ObjectExpression",
-                                "span": {
-                                  "start": 408,
-                                  "end": 424,
-                                  "ctxt": 0
-                                },
-                                "properties": [
-                                  {
-                                    "type": "KeyValueProperty",
-                                    "key": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 410,
-                                        "end": 416,
-                                        "ctxt": 0
-                                      },
-                                      "value": "class2",
-                                      "optional": false
-                                    },
-                                    "value": {
-                                      "type": "BooleanLiteral",
-                                      "span": {
-                                        "start": 418,
-                                        "end": 422,
-                                        "ctxt": 0
-                                      },
-                                      "value": true
-                                    }
-                                  }
-                                ]
-                              }
-                            }
-                          ],
-                          "typeArguments": null
-                        }
-                      }
-                    }
-                  ],
-                  "selfClosing": true,
-                  "typeArguments": null
-                },
-                "children": [],
-                "closing": null
-              },
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 429,
-                  "end": 438,
-                  "ctxt": 0
-                },
-                "value": "\n\n        ",
-                "raw": "\n\n        "
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 438,
-                "end": 447,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 440,
-                  "end": 446,
-                  "ctxt": 0
-                },
-                "value": "button",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences2.json b/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences2.json
deleted file mode 100644
index bedf16b9d0d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences2.json
+++ /dev/null
@@ -1,474 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 150,
-    "end": 472,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 150,
-        "end": 178,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 165,
-          "end": 177,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "\"classnames\""
-      },
-      "body": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 241,
-        "end": 274,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 248,
-            "end": 255,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 253,
-              "end": 255,
-              "ctxt": 0
-            },
-            "value": "cx",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 261,
-          "end": 273,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "'classnames'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 275,
-        "end": 306,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 282,
-            "end": 292,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 287,
-              "end": 292,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 298,
-          "end": 305,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "\"react\""
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 308,
-        "end": 355,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 312,
-            "end": 355,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 312,
-              "end": 323,
-              "ctxt": 0
-            },
-            "value": "buttonProps",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 324,
-                "end": 355,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 326,
-                  "end": 355,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsIndexSignature",
-                    "params": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 328,
-                          "end": 349,
-                          "ctxt": 0
-                        },
-                        "value": "attributeName",
-                        "optional": false,
-                        "typeAnnotation": {
-                          "type": "TsTypeAnnotation",
-                          "span": {
-                            "start": 341,
-                            "end": 349,
-                            "ctxt": 0
-                          },
-                          "typeAnnotation": {
-                            "type": "TsKeywordType",
-                            "span": {
-                              "start": 343,
-                              "end": 349,
-                              "ctxt": 0
-                            },
-                            "kind": "string"
-                          }
-                        }
-                      }
-                    ],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 350,
-                        "end": 354,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsLiteralType",
-                        "span": {
-                          "start": 352,
-                          "end": 354,
-                          "ctxt": 0
-                        },
-                        "literal": {
-                          "type": "StringLiteral",
-                          "span": {
-                            "start": 352,
-                            "end": 354,
-                            "ctxt": 0
-                          },
-                          "value": "",
-                          "raw": "''"
-                        }
-                      }
-                    },
-                    "readonly": false,
-                    "static": false,
-                    "span": {
-                      "start": 327,
-                      "end": 354,
-                      "ctxt": 0
-                    }
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 356,
-        "end": 472,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 360,
-            "end": 471,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 360,
-              "end": 361,
-              "ctxt": 0
-            },
-            "value": "k",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 364,
-              "end": 471,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 365,
-                  "end": 371,
-                  "ctxt": 0
-                },
-                "value": "button",
-                "optional": false
-              },
-              "span": {
-                "start": 364,
-                "end": 389,
-                "ctxt": 0
-              },
-              "attributes": [
-                {
-                  "type": "SpreadElement",
-                  "spread": {
-                    "start": 373,
-                    "end": 376,
-                    "ctxt": 0
-                  },
-                  "arguments": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 376,
-                      "end": 387,
-                      "ctxt": 0
-                    },
-                    "value": "buttonProps",
-                    "optional": false
-                  }
-                }
-              ],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 389,
-                  "end": 402,
-                  "ctxt": 0
-                },
-                "value": "\n\n            ",
-                "raw": "\n\n            "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 402,
-                  "end": 453,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 403,
-                      "end": 407,
-                      "ctxt": 0
-                    },
-                    "value": "span",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 402,
-                    "end": 453,
-                    "ctxt": 0
-                  },
-                  "attributes": [
-                    {
-                      "type": "JSXAttribute",
-                      "span": {
-                        "start": 408,
-                        "end": 450,
-                        "ctxt": 0
-                      },
-                      "name": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 408,
-                          "end": 417,
-                          "ctxt": 0
-                        },
-                        "value": "className",
-                        "optional": false
-                      },
-                      "value": {
-                        "type": "JSXExpressionContainer",
-                        "span": {
-                          "start": 418,
-                          "end": 450,
-                          "ctxt": 0
-                        },
-                        "expression": {
-                          "type": "CallExpression",
-                          "span": {
-                            "start": 419,
-                            "end": 449,
-                            "ctxt": 0
-                          },
-                          "callee": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 419,
-                              "end": 421,
-                              "ctxt": 0
-                            },
-                            "value": "cx",
-                            "optional": false
-                          },
-                          "arguments": [
-                            {
-                              "spread": null,
-                              "expression": {
-                                "type": "StringLiteral",
-                                "span": {
-                                  "start": 422,
-                                  "end": 430,
-                                  "ctxt": 0
-                                },
-                                "value": "class1",
-                                "raw": "'class1'"
-                              }
-                            },
-                            {
-                              "spread": null,
-                              "expression": {
-                                "type": "ObjectExpression",
-                                "span": {
-                                  "start": 432,
-                                  "end": 448,
-                                  "ctxt": 0
-                                },
-                                "properties": [
-                                  {
-                                    "type": "KeyValueProperty",
-                                    "key": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 434,
-                                        "end": 440,
-                                        "ctxt": 0
-                                      },
-                                      "value": "class2",
-                                      "optional": false
-                                    },
-                                    "value": {
-                                      "type": "BooleanLiteral",
-                                      "span": {
-                                        "start": 442,
-                                        "end": 446,
-                                        "ctxt": 0
-                                      },
-                                      "value": true
-                                    }
-                                  }
-                                ]
-                              }
-                            }
-                          ],
-                          "typeArguments": null
-                        }
-                      }
-                    }
-                  ],
-                  "selfClosing": true,
-                  "typeArguments": null
-                },
-                "children": [],
-                "closing": null
-              },
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 453,
-                  "end": 462,
-                  "ctxt": 0
-                },
-                "value": "\n\n        ",
-                "raw": "\n\n        "
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
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-                "value": "button",
-                "optional": false
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diff --git a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences3.json b/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences3.json
deleted file mode 100644
index 31f7aa8324e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences3.json
+++ /dev/null
@@ -1,392 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 174,
-    "end": 465,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 174,
-        "end": 202,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 189,
-          "end": 201,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "\"classnames\""
-      },
-      "body": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 265,
-        "end": 298,
-        "ctxt": 0
-      },
-      "specifiers": [
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-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 272,
-            "end": 279,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 277,
-              "end": 279,
-              "ctxt": 0
-            },
-            "value": "cx",
-            "optional": false
-          }
-        }
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-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 285,
-          "end": 297,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "'classnames'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
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-        "end": 330,
-        "ctxt": 0
-      },
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-          "type": "ImportNamespaceSpecifier",
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-          "local": {
-            "type": "Identifier",
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-              "end": 316,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
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-          "end": 329,
-          "ctxt": 0
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-        "raw": "\"react\""
-      },
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-              "end": 347,
-              "ctxt": 0
-            },
-            "value": "buttonProps",
-            "optional": false,
-            "typeAnnotation": null
-          },
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-          "definite": false
-        }
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-        "end": 465,
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-      "kind": "let",
-      "declare": false,
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-          "type": "VariableDeclarator",
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-            "end": 464,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
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-              "end": 354,
-              "ctxt": 0
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-            "value": "k",
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-          "init": {
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-              "end": 464,
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-                                      },
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-                                    }
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diff --git a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences4.json b/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences4.json
deleted file mode 100644
index 60feb209f85..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/correctlyMarkAliasAsReferences4.json
+++ /dev/null
@@ -1,404 +0,0 @@
-{
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-    "end": 435,
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-        "span": {
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-          "end": 177,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "\"classnames\""
-      },
-      "body": null
-    },
-    {
-      "type": "ImportDeclaration",
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-        "end": 274,
-        "ctxt": 0
-      },
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-          },
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-              "end": 255,
-              "ctxt": 0
-            },
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-          "end": 273,
-          "ctxt": 0
-        },
-        "value": "classnames",
-        "raw": "'classnames'"
-      },
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-    },
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-      "type": "ImportDeclaration",
-      "span": {
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-        "end": 306,
-        "ctxt": 0
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-            "value": "React",
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-        "raw": "\"react\""
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-      },
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-          "type": "VariableDeclarator",
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-            "ctxt": 0
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-            "optional": false,
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-                    "params": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 328,
-                          "end": 349,
-                          "ctxt": 0
-                        },
-                        "value": "attributeName",
-                        "optional": false,
-                        "typeAnnotation": {
-                          "type": "TsTypeAnnotation",
-                          "span": {
-                            "start": 341,
-                            "end": 349,
-                            "ctxt": 0
-                          },
-                          "typeAnnotation": {
-                            "type": "TsKeywordType",
-                            "span": {
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-                            },
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-                            "end": 354,
-                            "ctxt": 0
-                          },
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-                          "raw": "''"
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-                          "expression": {
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-                              "ctxt": 0
-                            },
-                            "value": "class1",
-                            "raw": "'class1'"
-                          }
-                        },
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-                          "spread": null,
-                          "expression": {
-                            "type": "ObjectExpression",
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-                            },
-                            "properties": [
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-                                "type": "KeyValueProperty",
-                                "key": {
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-                                    "end": 421,
-                                    "ctxt": 0
-                                  },
-                                  "value": "class2",
-                                  "optional": false
-                                },
-                                "value": {
-                                  "type": "BooleanLiteral",
-                                  "span": {
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-                                    "end": 427,
-                                    "ctxt": 0
-                                  },
-                                  "value": true
-                                }
-                              }
-                            ]
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-        }
-      ]
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/declarationFileForJsonImport.json b/crates/swc_ecma_parser/tests/tsc/declarationFileForJsonImport.json
new file mode 100644
index 00000000000..2a8d5d5d62f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/declarationFileForJsonImport.json
@@ -0,0 +1,185 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 92,
+    "end": 246,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 92,
+        "end": 123,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportDefaultSpecifier",
+          "span": {
+            "start": 99,
+            "end": 103,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 99,
+              "end": 103,
+              "ctxt": 0
+            },
+            "value": "data",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 109,
+          "end": 122,
+          "ctxt": 0
+        },
+        "value": "./data.json",
+        "raw": "\"./data.json\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 124,
+        "end": 145,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 128,
+            "end": 144,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 128,
+              "end": 129,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 129,
+                "end": 137,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 131,
+                  "end": 137,
+                  "ctxt": 0
+                },
+                "kind": "string"
+              }
+            }
+          },
+          "init": {
+            "type": "Identifier",
+            "span": {
+              "start": 140,
+              "end": 144,
+              "ctxt": 0
+            },
+            "value": "data",
+            "optional": false
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "BlockStatement",
+      "span": {
+        "start": 170,
+        "end": 172,
+        "ctxt": 0
+      },
+      "stmts": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 202,
+        "end": 226,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 214,
+            "end": 225,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 214,
+              "end": 217,
+              "ctxt": 0
+            },
+            "value": "val",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 217,
+                "end": 225,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 219,
+                  "end": 225,
+                  "ctxt": 0
+                },
+                "kind": "string"
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 227,
+        "end": 246,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 242,
+          "end": 245,
+          "ctxt": 0
+        },
+        "value": "val",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/declarationFileForJsonImport.ts b/crates/swc_ecma_parser/tests/tsc/declarationFileForJsonImport.ts
new file mode 100644
index 00000000000..a36c21d8a99
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/declarationFileForJsonImport.ts
@@ -0,0 +1,10 @@
+// @allowArbitraryExtensions: true
+// @resolveJsonModule: true,false
+// @filename: main.ts
+import data from "./data.json";
+let x: string = data;
+// @filename: data.json
+{}
+// @filename: data.d.json.ts
+declare var val: string;
+export default val;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedAmd.json b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedAmd.json
deleted file mode 100644
index ba831c14eca..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedAmd.json
+++ /dev/null
@@ -1,224 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 85,
-    "end": 242,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 85,
-        "end": 115,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 89,
-            "end": 114,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 89,
-              "end": 98,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 98,
-                "end": 114,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 100,
-                  "end": 114,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 100,
-                    "end": 114,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 128,
-        "end": 155,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 149,
-            "end": 152,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "span": {
-          "start": 143,
-          "end": 155,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 117,
-              "end": 127,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 118,
-                "end": 127,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 176,
-        "end": 206,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 180,
-            "end": 205,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 180,
-              "end": 189,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 189,
-                "end": 205,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 191,
-                  "end": 205,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 191,
-                    "end": 205,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 219,
-        "end": 242,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": null,
-        "span": {
-          "start": 234,
-          "end": 242,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 208,
-              "end": 218,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 209,
-                "end": 218,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedAmd.ts b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedAmd.ts
deleted file mode 100644
index 4a4abd59d43..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedAmd.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// @target: ES6
-// @experimentalDecorators: true
-// @module: amd
-// @filename: a.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class Foo {}
-
-// @filename: b.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class {}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedCommonjs.json b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedCommonjs.json
deleted file mode 100644
index 272892fa2a5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedCommonjs.json
+++ /dev/null
@@ -1,224 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 90,
-    "end": 247,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 90,
-        "end": 120,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 94,
-            "end": 119,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 94,
-              "end": 103,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 103,
-                "end": 119,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 105,
-                  "end": 119,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 105,
-                    "end": 119,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 133,
-        "end": 160,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 154,
-            "end": 157,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "span": {
-          "start": 148,
-          "end": 160,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 122,
-              "end": 132,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 123,
-                "end": 132,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 181,
-        "end": 211,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 185,
-            "end": 210,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 185,
-              "end": 194,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 194,
-                "end": 210,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 196,
-                  "end": 210,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 196,
-                    "end": 210,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 224,
-        "end": 247,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": null,
-        "span": {
-          "start": 239,
-          "end": 247,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 213,
-              "end": 223,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 214,
-                "end": 223,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedCommonjs.ts b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedCommonjs.ts
deleted file mode 100644
index ca5555759ca..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedCommonjs.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// @target: ES6
-// @experimentalDecorators: true
-// @module: commonjs
-// @filename: a.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class Foo {}
-
-// @filename: b.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class {}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedSystem.json b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedSystem.json
deleted file mode 100644
index 0967e0226d2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedSystem.json
+++ /dev/null
@@ -1,224 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 88,
-    "end": 245,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 88,
-        "end": 118,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 92,
-            "end": 117,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 92,
-              "end": 101,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 101,
-                "end": 117,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 103,
-                  "end": 117,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 103,
-                    "end": 117,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 131,
-        "end": 158,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 152,
-            "end": 155,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "span": {
-          "start": 146,
-          "end": 158,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 120,
-              "end": 130,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 121,
-                "end": 130,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 179,
-        "end": 209,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 183,
-            "end": 208,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 183,
-              "end": 192,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 192,
-                "end": 208,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 194,
-                  "end": 208,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 194,
-                    "end": 208,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 222,
-        "end": 245,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": null,
-        "span": {
-          "start": 237,
-          "end": 245,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 211,
-              "end": 221,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 212,
-                "end": 221,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedSystem.ts b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedSystem.ts
deleted file mode 100644
index de4287619d5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedSystem.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// @target: ES6
-// @experimentalDecorators: true
-// @module: system
-// @filename: a.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class Foo {}
-
-// @filename: b.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedUmd.json b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedUmd.json
deleted file mode 100644
index ba831c14eca..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedUmd.json
+++ /dev/null
@@ -1,224 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 85,
-    "end": 242,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 85,
-        "end": 115,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 89,
-            "end": 114,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 89,
-              "end": 98,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 98,
-                "end": 114,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 100,
-                  "end": 114,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 100,
-                    "end": 114,
-                    "ctxt": 0
-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 128,
-        "end": 155,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 149,
-            "end": 152,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "span": {
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-        "decorators": [
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-              "start": 117,
-              "end": 127,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 118,
-                "end": 127,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
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-      }
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-      "type": "VariableDeclaration",
-      "span": {
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-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 180,
-            "end": 205,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 180,
-              "end": 189,
-              "ctxt": 0
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-            "value": "decorator",
-            "optional": false,
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-                    "end": 205,
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-                  },
-                  "value": "ClassDecorator",
-                  "optional": false
-                },
-                "typeParams": null
-              }
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-          "definite": false
-        }
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-    {
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-        "end": 242,
-        "ctxt": 0
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-      "decl": {
-        "type": "ClassExpression",
-        "identifier": null,
-        "span": {
-          "start": 234,
-          "end": 242,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 208,
-              "end": 218,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 209,
-                "end": 218,
-                "ctxt": 0
-              },
-              "value": "decorator",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedUmd.ts b/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedUmd.ts
deleted file mode 100644
index 3c8cb8a802c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratedDefaultExportsGetExportedUmd.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// @target: ES6
-// @experimentalDecorators: true
-// @module: umd
-// @filename: a.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class Foo {}
-
-// @filename: b.ts
-var decorator: ClassDecorator;
-
-@decorator
-export default class {}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorCallGeneric.json b/crates/swc_ecma_parser/tests/tsc/decoratorCallGeneric.json
deleted file mode 100644
index 020e3b1f92b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorCallGeneric.json
+++ /dev/null
@@ -1,472 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 34,
-    "end": 167,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 34,
-        "end": 85,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 44,
-          "end": 45,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 45,
-          "end": 48,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 46,
-              "end": 47,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 46,
-                "end": 47,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 49,
-          "end": 85,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 55,
-              "end": 68,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 55,
-                "end": 64,
-                "ctxt": 0
-              },
-              "value": "prototype",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 64,
-                "end": 67,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 66,
-                  "end": 67,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 66,
-                    "end": 67,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            },
-            "typeParams": null
-          },
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 73,
-              "end": 83,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 73,
-                "end": 74,
-                "ctxt": 0
-              },
-              "value": "m",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 74,
-                "end": 83,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsFunctionType",
-                "span": {
-                  "start": 76,
-                  "end": 83,
-                  "ctxt": 0
-                },
-                "params": [],
-                "typeParams": null,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 79,
-                    "end": 83,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 82,
-                      "end": 83,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 82,
-                        "end": 83,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  }
-                }
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 95,
-          "end": 98,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 102,
-            "end": 109,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 102,
-              "end": 109,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 103,
-                "end": 109,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 105,
-                  "end": 109,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 105,
-                    "end": 106,
-                    "ctxt": 0
-                  },
-                  "value": "I",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 106,
-                    "end": 109,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 107,
-                        "end": 108,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 107,
-                          "end": 108,
-                          "ctxt": 0
-                        },
-                        "value": "T",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  ]
-                }
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 86,
-        "end": 114,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 111,
-          "end": 114,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 98,
-          "end": 101,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 99,
-              "end": 100,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 99,
-                "end": 100,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": null
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 127,
-          "end": 128,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 116,
-        "end": 167,
-        "ctxt": 0
-      },
-      "decorators": [
-        {
-          "type": "Decorator",
-          "span": {
-            "start": 116,
-            "end": 120,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 117,
-              "end": 120,
-              "ctxt": 0
-            },
-            "value": "dec",
-            "optional": false
-          }
-        }
-      ],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 135,
-            "end": 147,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 135,
-              "end": 141,
-              "ctxt": 0
-            },
-            "value": "_brand",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 141,
-              "end": 146,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 143,
-                "end": 146,
-                "ctxt": 0
-              },
-              "kind": "any"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 152,
-            "end": 165,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 159,
-              "end": 160,
-              "ctxt": 0
-            },
-            "value": "m",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 152,
-              "end": 165,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 163,
-                "end": 165,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": true,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorCallGeneric.ts b/crates/swc_ecma_parser/tests/tsc/decoratorCallGeneric.ts
deleted file mode 100644
index 9289746ca99..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorCallGeneric.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-// @experimentalDecorators: true
-interface I<T> {
-    prototype: T,
-    m: () => T
-}
-function dec<T>(c: I<T>) { }
-
-@dec
-class C {
-    _brand: any;
-    static m() {}
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass1.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass1.es6.json
deleted file mode 100644
index 5ea86171a18..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass1.es6.json
+++ /dev/null
@@ -1,239 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 49,
-    "end": 123,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 73,
-            "end": 82,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 73,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 81,
-                  "end": 82,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 81,
-                    "end": 82,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 49,
-        "end": 87,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 69,
-          "end": 72,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 70,
-              "end": 71,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 70,
-                "end": 71,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 83,
-          "end": 86,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 85,
-            "end": 86,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "Identifier",
-            "span": {
-              "start": 85,
-              "end": 86,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          },
-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 100,
-          "end": 101,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 89,
-        "end": 105,
-        "ctxt": 0
-      },
-      "decorators": [
-        {
-          "type": "Decorator",
-          "span": {
-            "start": 89,
-            "end": 93,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 90,
-              "end": 93,
-              "ctxt": 0
-            },
-            "value": "dec",
-            "optional": false
-          }
-        }
-      ],
-      "body": [],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 107,
-        "end": 123,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 111,
-            "end": 122,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 111,
-              "end": 112,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 115,
-              "end": 122,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 119,
-                "end": 120,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass1.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass1.es6.ts
deleted file mode 100644
index 5530dad4855..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass1.es6.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-class C {
-}
-
-let c = new C();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass2.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass2.es6.json
deleted file mode 100644
index 2f4f5463558..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass2.es6.json
+++ /dev/null
@@ -1,247 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 49,
-    "end": 130,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 73,
-            "end": 82,
-            "ctxt": 0
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-              "end": 82,
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-        "end": 87,
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-      "generator": false,
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-            "const": false,
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-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 94,
-        "end": 112,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "ClassDeclaration",
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-            "end": 108,
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-        "span": {
-          "start": 101,
-          "end": 112,
-          "ctxt": 0
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-        "decorators": [
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-      "span": {
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-          "type": "VariableDeclarator",
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-            "end": 129,
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-          "id": {
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-            "span": {
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-              "end": 119,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": null
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-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 122,
-              "end": 129,
-              "ctxt": 0
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-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 126,
-                "end": 127,
-                "ctxt": 0
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-              "value": "C",
-              "optional": false
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-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass2.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass2.es6.ts
deleted file mode 100644
index a524f411de4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass2.es6.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-export class C {
-}
-
-let c = new C();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass3.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass3.es6.json
deleted file mode 100644
index c7931fd9a06..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass3.es6.json
+++ /dev/null
@@ -1,246 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 49,
-    "end": 138,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 73,
-            "end": 82,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 73,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
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-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
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-                  "end": 82,
-                  "ctxt": 0
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-                "typeName": {
-                  "type": "Identifier",
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-                    "start": 81,
-                    "end": 82,
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-        "start": 49,
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-      "generator": false,
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-            "ctxt": 0
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-              "end": 86,
-              "ctxt": 0
-            },
-            "value": "T",
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-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 94,
-        "end": 120,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 115,
-            "end": 116,
-            "ctxt": 0
-          },
-          "value": "C",
-          "optional": false
-        },
-        "span": {
-          "start": 109,
-          "end": 120,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 89,
-              "end": 93,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 90,
-                "end": 93,
-                "ctxt": 0
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-              "optional": false
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-          }
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-        "superTypeParams": null,
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-      "type": "VariableDeclaration",
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-            "ctxt": 0
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-                "end": 135,
-                "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass3.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass3.es6.ts
deleted file mode 100644
index 9d2d06ba7ab..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass3.es6.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-export default class C {
-}
-
-let c = new C();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass4.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass4.es6.json
deleted file mode 100644
index 14e81d9b9e1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass4.es6.json
+++ /dev/null
@@ -1,185 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 49,
-    "end": 118,
-    "ctxt": 0
-  },
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-    {
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-        "type": "Identifier",
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-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
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-      "declare": true,
-      "params": [
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-          "type": "Parameter",
-          "span": {
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-            "end": 82,
-            "ctxt": 0
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-          "pat": {
-            "type": "Identifier",
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-              "start": 73,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
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-                "end": 82,
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-                  },
-                  "value": "T",
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-                },
-                "typeParams": null
-              }
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-      ],
-      "decorators": [],
-      "span": {
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-        "end": 87,
-        "ctxt": 0
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-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
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-          "end": 72,
-          "ctxt": 0
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-            "out": false,
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-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": null,
-        "span": {
-          "start": 109,
-          "end": 118,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 89,
-              "end": 93,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 90,
-                "end": 93,
-                "ctxt": 0
-              },
-              "value": "dec",
-              "optional": false
-            }
-          }
-        ],
-        "body": [],
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-        "isAbstract": false,
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-        "superTypeParams": null,
-        "implements": []
-      }
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-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass4.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass4.es6.ts
deleted file mode 100644
index fb33b9dbecc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass4.es6.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-export default class {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass5.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass5.es6.json
deleted file mode 100644
index 5d7bdd2d361..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass5.es6.json
+++ /dev/null
@@ -1,361 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 49,
-    "end": 172,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 73,
-            "end": 82,
-            "ctxt": 0
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-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
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-              "start": 73,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
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-                "end": 82,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
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-                  "start": 81,
-                  "end": 82,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 81,
-                    "end": 82,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 49,
-        "end": 87,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 69,
-          "end": 72,
-          "ctxt": 0
-        },
-        "parameters": [
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-              "end": 71,
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-              "type": "Identifier",
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-                "ctxt": 0
-              },
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-              "optional": false
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-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": {
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-        "span": {
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-          "end": 86,
-          "ctxt": 0
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-            "end": 86,
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-          "typeName": {
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-              "start": 85,
-              "end": 86,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          },
-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 100,
-          "end": 101,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 89,
-        "end": 154,
-        "ctxt": 0
-      },
-      "decorators": [
-        {
-          "type": "Decorator",
-          "span": {
-            "start": 89,
-            "end": 93,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
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-              "end": 93,
-              "ctxt": 0
-            },
-            "value": "dec",
-            "optional": false
-          }
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-      ],
-      "body": [
-        {
-          "type": "ClassMethod",
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-            "start": 108,
-            "end": 134,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
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-              "start": 115,
-              "end": 116,
-              "ctxt": 0
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-            "value": "x",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 108,
-              "end": 134,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 119,
-                "end": 134,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 121,
-                    "end": 132,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "MemberExpression",
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-                      "start": 128,
-                      "end": 131,
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-                    },
-                    "object": {
-                      "type": "Identifier",
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-                        "start": 128,
-                        "end": 129,
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-                      },
-                      "value": "C",
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-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 130,
-                        "end": 131,
-                        "ctxt": 0
-                      },
-                      "value": "y",
-                      "optional": false
-                    }
-                  }
-                }
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-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": true,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 139,
-            "end": 152,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 146,
-              "end": 147,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 150,
-              "end": 151,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 156,
-        "end": 172,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 160,
-            "end": 171,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 160,
-              "end": 161,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 164,
-              "end": 171,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 168,
-                "end": 169,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass5.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass5.es6.ts
deleted file mode 100644
index 0c657e55166..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass5.es6.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-class C {
-    static x() { return C.y; }
-    static y = 1;
-}
-
-let c = new C();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass6.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass6.es6.json
deleted file mode 100644
index bfa73dc3a3d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass6.es6.json
+++ /dev/null
@@ -1,369 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 49,
-    "end": 179,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 73,
-            "end": 82,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 73,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 81,
-                  "end": 82,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 81,
-                    "end": 82,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 49,
-        "end": 87,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 69,
-          "end": 72,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 70,
-              "end": 71,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 70,
-                "end": 71,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 83,
-          "end": 86,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 85,
-            "end": 86,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "Identifier",
-            "span": {
-              "start": 85,
-              "end": 86,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          },
-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 94,
-        "end": 161,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "ClassDeclaration",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 107,
-            "end": 108,
-            "ctxt": 0
-          },
-          "value": "C",
-          "optional": false
-        },
-        "declare": false,
-        "span": {
-          "start": 101,
-          "end": 161,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 89,
-              "end": 93,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 90,
-                "end": 93,
-                "ctxt": 0
-              },
-              "value": "dec",
-              "optional": false
-            }
-          }
-        ],
-        "body": [
-          {
-            "type": "ClassMethod",
-            "span": {
-              "start": 115,
-              "end": 141,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 122,
-                "end": 123,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            },
-            "function": {
-              "params": [],
-              "decorators": [],
-              "span": {
-                "start": 115,
-                "end": 141,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 126,
-                  "end": 141,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ReturnStatement",
-                    "span": {
-                      "start": 128,
-                      "end": 139,
-                      "ctxt": 0
-                    },
-                    "argument": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 135,
-                        "end": 138,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 135,
-                          "end": 136,
-                          "ctxt": 0
-                        },
-                        "value": "C",
-                        "optional": false
-                      },
-                      "property": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 137,
-                          "end": 138,
-                          "ctxt": 0
-                        },
-                        "value": "y",
-                        "optional": false
-                      }
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            },
-            "kind": "method",
-            "isStatic": true,
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false
-          },
-          {
-            "type": "ClassProperty",
-            "span": {
-              "start": 146,
-              "end": 159,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 153,
-                "end": 154,
-                "ctxt": 0
-              },
-              "value": "y",
-              "optional": false
-            },
-            "value": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 157,
-                "end": 158,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "typeAnnotation": null,
-            "isStatic": true,
-            "decorators": [],
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false,
-            "readonly": false,
-            "declare": false,
-            "definite": false
-          }
-        ],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 163,
-        "end": 179,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 167,
-            "end": 178,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 167,
-              "end": 168,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 171,
-              "end": 178,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 175,
-                "end": 176,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass6.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass6.es6.ts
deleted file mode 100644
index c393820887f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass6.es6.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-export class C {
-    static x() { return C.y; }
-    static y = 1;
-}
-
-let c = new C();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass7.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass7.es6.json
deleted file mode 100644
index 4c423311e04..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass7.es6.json
+++ /dev/null
@@ -1,368 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 49,
-    "end": 187,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 73,
-            "end": 82,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 73,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 81,
-                  "end": 82,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 81,
-                    "end": 82,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 49,
-        "end": 87,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 69,
-          "end": 72,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 70,
-              "end": 71,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 70,
-                "end": 71,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 83,
-          "end": 86,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 85,
-            "end": 86,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "Identifier",
-            "span": {
-              "start": 85,
-              "end": 86,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          },
-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "ExportDefaultDeclaration",
-      "span": {
-        "start": 94,
-        "end": 169,
-        "ctxt": 0
-      },
-      "decl": {
-        "type": "ClassExpression",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 115,
-            "end": 116,
-            "ctxt": 0
-          },
-          "value": "C",
-          "optional": false
-        },
-        "span": {
-          "start": 109,
-          "end": 169,
-          "ctxt": 0
-        },
-        "decorators": [
-          {
-            "type": "Decorator",
-            "span": {
-              "start": 89,
-              "end": 93,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 90,
-                "end": 93,
-                "ctxt": 0
-              },
-              "value": "dec",
-              "optional": false
-            }
-          }
-        ],
-        "body": [
-          {
-            "type": "ClassMethod",
-            "span": {
-              "start": 123,
-              "end": 149,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 130,
-                "end": 131,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            },
-            "function": {
-              "params": [],
-              "decorators": [],
-              "span": {
-                "start": 123,
-                "end": 149,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 134,
-                  "end": 149,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ReturnStatement",
-                    "span": {
-                      "start": 136,
-                      "end": 147,
-                      "ctxt": 0
-                    },
-                    "argument": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 143,
-                        "end": 146,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 143,
-                          "end": 144,
-                          "ctxt": 0
-                        },
-                        "value": "C",
-                        "optional": false
-                      },
-                      "property": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 145,
-                          "end": 146,
-                          "ctxt": 0
-                        },
-                        "value": "y",
-                        "optional": false
-                      }
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            },
-            "kind": "method",
-            "isStatic": true,
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false
-          },
-          {
-            "type": "ClassProperty",
-            "span": {
-              "start": 154,
-              "end": 167,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 161,
-                "end": 162,
-                "ctxt": 0
-              },
-              "value": "y",
-              "optional": false
-            },
-            "value": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 165,
-                "end": 166,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "typeAnnotation": null,
-            "isStatic": true,
-            "decorators": [],
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false,
-            "readonly": false,
-            "declare": false,
-            "definite": false
-          }
-        ],
-        "superClass": null,
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": null,
-        "implements": []
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 171,
-        "end": 187,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 175,
-            "end": 186,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 175,
-              "end": 176,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 179,
-              "end": 186,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 183,
-                "end": 184,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass7.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass7.es6.ts
deleted file mode 100644
index 72f914b4b7a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass7.es6.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-export default class C {
-    static x() { return C.y; }
-    static y = 1;
-}
-
-let c = new C();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass8.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass8.es6.json
deleted file mode 100644
index b95315aeef1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass8.es6.json
+++ /dev/null
@@ -1,224 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 49,
-    "end": 136,
-    "ctxt": 0
-  },
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diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass8.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClass8.es6.ts
deleted file mode 100644
index 65c6d6cd616..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClass8.es6.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target:es6
-// @experimentaldecorators: true
-declare function dec<T>(target: T): T;
-
-@dec
-export default class {
-    static y = 1;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassAccessor1.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassAccessor1.es6.json
deleted file mode 100644
index 00f415cfc1e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassAccessor1.es6.json
+++ /dev/null
@@ -1,379 +0,0 @@
-{
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diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassAccessor1.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassAccessor1.es6.ts
deleted file mode 100644
index 774a28665fe..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassAccessor1.es6.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: ES2015
-// @module: ES2015
-// @experimentaldecorators: true
-declare function dec<T>(target: any, propertyKey: string, descriptor: TypedPropertyDescriptor<T>): TypedPropertyDescriptor<T>;
-
-export default class {
-    @dec get accessor() { return 1; }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethod1.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethod1.es6.json
deleted file mode 100644
index 72938b40ef5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethod1.es6.json
+++ /dev/null
@@ -1,360 +0,0 @@
-{
-  "type": "Module",
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-    "end": 245,
-    "ctxt": 0
-  },
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-                "kind": "string"
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-          "type": "Parameter",
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-            "end": 168,
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-                    "end": 168,
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-          "start": 215,
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-            "type": "ClassMethod",
-            "span": {
-              "start": 227,
-              "end": 243,
-              "ctxt": 0
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-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 232,
-                "end": 238,
-                "ctxt": 0
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-              "value": "method",
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-              "decorators": [
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-                  "type": "Decorator",
-                  "span": {
-                    "start": 227,
-                    "end": 231,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 228,
-                      "end": 231,
-                      "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethod1.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethod1.es6.ts
deleted file mode 100644
index 2e63e27086c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethod1.es6.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: ES2015
-// @module: ES2015
-// @experimentaldecorators: true
-declare function dec<T>(target: any, propertyKey: string, descriptor: TypedPropertyDescriptor<T>): TypedPropertyDescriptor<T>;
-
-export default class {
-    @dec method() {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethodParameter1.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethodParameter1.es6.json
deleted file mode 100644
index 8c9823adeab..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethodParameter1.es6.json
+++ /dev/null
@@ -1,318 +0,0 @@
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-            "value": "parameterIndex",
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diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethodParameter1.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethodParameter1.es6.ts
deleted file mode 100644
index 344f49c89f9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassMethodParameter1.es6.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: ES2015
-// @module: ES2015
-// @experimentaldecorators: true
-declare function dec(target: Object, propertyKey: string | symbol, parameterIndex: number): void;
-
-export default class {
-    method(@dec p: number) {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassProperty1.es6.json b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassProperty1.es6.json
deleted file mode 100644
index 6f341c4d69e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassProperty1.es6.json
+++ /dev/null
@@ -1,199 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassProperty1.es6.ts b/crates/swc_ecma_parser/tests/tsc/decoratorOnClassProperty1.es6.ts
deleted file mode 100644
index 4f54960d2bc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decoratorOnClassProperty1.es6.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @target: ES2015
-// @module: ES2015
-// @experimentaldecorators: true
-declare function dec(target: any, propertyKey: string): void;
-
-export default class {
-    @dec prop;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/decrementOperatorWithAnyOtherTypeInvalidOperations.json b/crates/swc_ecma_parser/tests/tsc/decrementOperatorWithAnyOtherTypeInvalidOperations.json
deleted file mode 100644
index 833c5f294ca..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decrementOperatorWithAnyOtherTypeInvalidOperations.json
+++ /dev/null
@@ -1,2960 +0,0 @@
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-                  "value": "undefined",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1248,
-        "end": 1287,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1252,
-            "end": 1286,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1252,
-              "end": 1268,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber27",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 1271,
-              "end": 1286,
-              "ctxt": 0
-            },
-            "operator": "--",
-            "prefix": false,
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 1271,
-                "end": 1284,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 1272,
-                  "end": 1283,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "NullLiteral",
-                  "span": {
-                    "start": 1272,
-                    "end": 1276,
-                    "ctxt": 0
-                  }
-                },
-                "right": {
-                  "type": "NullLiteral",
-                  "span": {
-                    "start": 1279,
-                    "end": 1283,
-                    "ctxt": 0
-                  }
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1288,
-        "end": 1337,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1292,
-            "end": 1336,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1292,
-              "end": 1308,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber28",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 1311,
-              "end": 1336,
-              "ctxt": 0
-            },
-            "operator": "--",
-            "prefix": false,
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 1311,
-                "end": 1334,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 1312,
-                  "end": 1333,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1312,
-                    "end": 1321,
-                    "ctxt": 0
-                  },
-                  "value": "undefined",
-                  "optional": false
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1324,
-                    "end": 1333,
-                    "ctxt": 0
-                  },
-                  "value": "undefined",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1338,
-        "end": 1370,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1342,
-            "end": 1369,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1342,
-              "end": 1358,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber29",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 1361,
-              "end": 1369,
-              "ctxt": 0
-            },
-            "operator": "--",
-            "prefix": false,
-            "argument": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 1361,
-                "end": 1367,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1361,
-                  "end": 1365,
-                  "ctxt": 0
-                },
-                "value": "obj1",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1366,
-                  "end": 1367,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1371,
-        "end": 1403,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 1375,
-            "end": 1402,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 1375,
-              "end": 1391,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber30",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 1394,
-              "end": 1402,
-              "ctxt": 0
-            },
-            "operator": "--",
-            "prefix": false,
-            "argument": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 1394,
-                "end": 1400,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1394,
-                  "end": 1398,
-                  "ctxt": 0
-                },
-                "value": "obj1",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1399,
-                  "end": 1400,
-                  "ctxt": 0
-                },
-                "value": "y",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1434,
-        "end": 1441,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1434,
-          "end": 1440,
-          "ctxt": 0
-        },
-        "operator": "--",
-        "prefix": true,
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 1436,
-            "end": 1440,
-            "ctxt": 0
-          },
-          "value": "ANY2",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1443,
-        "end": 1450,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1443,
-          "end": 1449,
-          "ctxt": 0
-        },
-        "operator": "--",
-        "prefix": false,
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 1443,
-            "end": 1447,
-            "ctxt": 0
-          },
-          "value": "ANY2",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1452,
-        "end": 1461,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1452,
-          "end": 1460,
-          "ctxt": 0
-        },
-        "operator": "--",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1454,
-            "end": 1460,
-            "ctxt": 0
-          },
-          "operator": "--",
-          "prefix": false,
-          "argument": {
-            "type": "Identifier",
-            "span": {
-              "start": 1454,
-              "end": 1458,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1462,
-        "end": 1471,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1462,
-          "end": 1470,
-          "ctxt": 0
-        },
-        "operator": "--",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1464,
-            "end": 1470,
-            "ctxt": 0
-          },
-          "operator": "++",
-          "prefix": false,
-          "argument": {
-            "type": "Identifier",
-            "span": {
-              "start": 1464,
-              "end": 1468,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1472,
-        "end": 1481,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1472,
-          "end": 1480,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1474,
-            "end": 1480,
-            "ctxt": 0
-          },
-          "operator": "--",
-          "prefix": false,
-          "argument": {
-            "type": "Identifier",
-            "span": {
-              "start": 1474,
-              "end": 1478,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1482,
-        "end": 1494,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1482,
-          "end": 1493,
-          "ctxt": 0
-        },
-        "operator": "--",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1484,
-            "end": 1493,
-            "ctxt": 0
-          },
-          "operator": "--",
-          "prefix": false,
-          "argument": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 1484,
-              "end": 1491,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 1484,
-                "end": 1488,
-                "ctxt": 0
-              },
-              "value": "ANY2",
-              "optional": false
-            },
-            "property": {
-              "type": "Computed",
-              "span": {
-                "start": 1488,
-                "end": 1491,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 1489,
-                  "end": 1490,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              }
-            }
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1495,
-        "end": 1507,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1495,
-          "end": 1506,
-          "ctxt": 0
-        },
-        "operator": "--",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1497,
-            "end": 1506,
-            "ctxt": 0
-          },
-          "operator": "++",
-          "prefix": false,
-          "argument": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 1497,
-              "end": 1504,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 1497,
-                "end": 1501,
-                "ctxt": 0
-              },
-              "value": "ANY2",
-              "optional": false
-            },
-            "property": {
-              "type": "Computed",
-              "span": {
-                "start": 1501,
-                "end": 1504,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 1502,
-                  "end": 1503,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              }
-            }
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1508,
-        "end": 1520,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1508,
-          "end": 1519,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1510,
-            "end": 1519,
-            "ctxt": 0
-          },
-          "operator": "--",
-          "prefix": false,
-          "argument": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 1510,
-              "end": 1517,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 1510,
-                "end": 1514,
-                "ctxt": 0
-              },
-              "value": "ANY2",
-              "optional": false
-            },
-            "property": {
-              "type": "Computed",
-              "span": {
-                "start": 1514,
-                "end": 1517,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 1515,
-                  "end": 1516,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              }
-            }
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/decrementOperatorWithAnyOtherTypeInvalidOperations.ts b/crates/swc_ecma_parser/tests/tsc/decrementOperatorWithAnyOtherTypeInvalidOperations.ts
deleted file mode 100644
index d5dd62de442..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/decrementOperatorWithAnyOtherTypeInvalidOperations.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-// -- operator on any type
-var ANY1: any;
-var ANY2: any[] = ["", ""];
-
-var obj: () => {}
-var obj1 = { x: "", y: () => { } };
-function foo(): any {
-    var a;
-    return a;
-}
-class A {
-    public a: any;
-    static foo(): any {
-        var a;
-        return a;
-    }
-}
-module M {
-    export var n: any;
-}
-var objA = new A();
-
-// any type var
-var ResultIsNumber1 = --ANY2;
-var ResultIsNumber2 = --A;
-var ResultIsNumber3 = --M;
-var ResultIsNumber4 = --obj;
-var ResultIsNumber5 = --obj1;
-
-var ResultIsNumber6 = ANY2--;
-var ResultIsNumber7 = A--;
-var ResultIsNumber8 = M--;
-var ResultIsNumber9 = obj--;
-var ResultIsNumber10 = obj1--;
-
-// any type literal
-var ResultIsNumber11 = --{};
-var ResultIsNumber12 = --null;
-var ResultIsNumber13 = --undefined;
-
-var ResultIsNumber14 = null--;
-var ResultIsNumber15 = {}--;
-var ResultIsNumber16 = undefined--;
-
-// any type expressions
-var ResultIsNumber17 = --foo();
-var ResultIsNumber18 = --A.foo();
-var ResultIsNumber19 = --(null + undefined);
-var ResultIsNumber20 = --(null + null);
-var ResultIsNumber21 = --(undefined + undefined);
-var ResultIsNumber22 = --obj1.x;
-var ResultIsNumber23 = --obj1.y;
-
-var ResultIsNumber24 = foo()--;
-var ResultIsNumber25 = A.foo()--;
-var ResultIsNumber26 = (null + undefined)--;
-var ResultIsNumber27 = (null + null)--;
-var ResultIsNumber28 = (undefined + undefined)--;
-var ResultIsNumber29 = obj1.x--;
-var ResultIsNumber30 = obj1.y--;
-
-// miss assignment operators
---ANY2;
-
-ANY2--;
-
---ANY1--;
---ANY1++;
-++ANY1--;
---ANY2[0]--;
---ANY2[0]++;
-++ANY2[0]--;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/deleteOperatorInvalidOperations.json b/crates/swc_ecma_parser/tests/tsc/deleteOperatorInvalidOperations.json
deleted file mode 100644
index 9aa086b48dc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/deleteOperatorInvalidOperations.json
+++ /dev/null
@@ -1,278 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 26,
-    "end": 291,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 26,
-        "end": 34,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 30,
-            "end": 33,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 30,
-              "end": 33,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 70,
-        "end": 97,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 74,
-            "end": 88,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": "BOOLEAN1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "Identifier",
-            "span": {
-              "start": 85,
-              "end": 88,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 137,
-        "end": 160,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 141,
-            "end": 158,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 141,
-              "end": 149,
-              "ctxt": 0
-            },
-            "value": "BOOLEAN2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 152,
-              "end": 158,
-              "ctxt": 0
-            },
-            "operator": "delete",
-            "argument": {
-              "type": "Invalid",
-              "span": {
-                "start": 158,
-                "end": 158,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 196,
-          "end": 205,
-          "ctxt": 0
-        },
-        "value": "testADelx",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 190,
-        "end": 291,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 212,
-            "end": 289,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 212,
-              "end": 223,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "TsParameterProperty",
-              "span": {
-                "start": 224,
-                "end": 242,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": "public",
-              "override": false,
-              "readonly": false,
-              "param": {
-                "type": "Identifier",
-                "span": {
-                  "start": 231,
-                  "end": 242,
-                  "ctxt": 0
-                },
-                "value": "s",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 232,
-                    "end": 242,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsFunctionType",
-                    "span": {
-                      "start": 234,
-                      "end": 242,
-                      "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/deleteOperatorInvalidOperations.ts b/crates/swc_ecma_parser/tests/tsc/deleteOperatorInvalidOperations.ts
deleted file mode 100644
index 20831d7cf02..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/deleteOperatorInvalidOperations.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-// Unary operator delete
-var ANY;
-
-// operand before delete operator
-var BOOLEAN1 = ANY delete ;     //expect error
-
-// miss an operand
-var BOOLEAN2 = delete ;
-
-// delete global variable s
-class testADelx {
-    constructor(public s: () => {}) {
-        delete s;      //expect error
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.json b/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.json
index 8613add1af4..0e6743be5fb 100644
--- a/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.json
+++ b/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.json
@@ -2,7 +2,7 @@
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   "span": {
     "start": 81,
-    "end": 7451,
+    "end": 8381,
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   },
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@@ -1218,19 +1218,779 @@
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       "returnType": null
     },
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+                  "value": "kind",
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+                  "end": 845,
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+                  "value": "payload",
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+                "end": 850,
+                "ctxt": 0
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+                  "end": 850,
+                  "ctxt": 0
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+                    "end": 850,
+                    "ctxt": 0
+                  },
+                  "value": "T",
+                  "optional": false
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+              "operator": "===",
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+                        "span": {
+                          "start": 1144,
+                          "end": 1155,
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+                "start": 988,
+                "end": 989,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
+              "type": "TsTypeReference",
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+                "end": 1004,
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+                "span": {
+                  "start": 998,
+                  "end": 1004,
+                  "ctxt": 0
+                },
+                "value": "Action",
+                "optional": false
+              },
+              "typeParams": null
+            },
+            "default": null
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+        ]
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+    },
     {
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-        "end": 896,
+        "start": 1168,
+        "end": 1281,
         "ctxt": 0
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       "declare": false,
       "id": {
         "type": "Identifier",
         "span": {
-          "start": 788,
-          "end": 795,
+          "start": 1173,
+          "end": 1180,
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         "value": "Action2",
@@ -1240,32 +2000,32 @@
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-          "start": 802,
-          "end": 895,
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         "types": [
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             "type": "TsTypeLiteral",
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               "ctxt": 0
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             "members": [
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@@ -11935,16 +12695,16 @@
                       {
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                         "span": {
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-                          "end": 6136,
+                          "start": 6515,
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                           "span": {
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-                            "end": 6136,
+                            "start": 6515,
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@@ -11955,31 +12715,31 @@
                   {
                     "type": "TsTupleType",
                     "span": {
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-                      "end": 6153,
+                      "start": 6525,
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                         "type": "TsTupleElement",
                         "span": {
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-                          "end": 6144,
+                          "start": 6526,
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-                              "end": 6144,
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@@ -11990,16 +12750,16 @@
                       {
                         "type": "TsTupleElement",
                         "span": {
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-                          "end": 6152,
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-                            "end": 6152,
+                            "start": 6531,
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@@ -12016,15 +12776,15 @@
         "typeAnnotation": {
           "type": "TsTypeAnnotation",
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-            "end": 6174,
+            "start": 6552,
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@@ -12035,8 +12795,8 @@
     {
       "type": "VariableDeclaration",
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-        "start": 6177,
-        "end": 6356,
+        "start": 6562,
+        "end": 6741,
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@@ -12045,15 +12805,15 @@
         {
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-            "end": 6355,
+            "start": 6568,
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-              "end": 6186,
+              "start": 6568,
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@@ -12061,22 +12821,22 @@
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               "span": {
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-                "end": 6192,
+                "start": 6571,
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                   "value": "Func",
@@ -12089,16 +12849,16 @@
           "init": {
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             "span": {
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+              "start": 6580,
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                 "value": "kind",
@@ -12108,8 +12868,8 @@
               {
                 "type": "Identifier",
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-                  "start": 6202,
-                  "end": 6209,
+                  "start": 6587,
+                  "end": 6594,
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@@ -12120,31 +12880,31 @@
             "body": {
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-                "end": 6355,
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                   "span": {
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                       "span": {
-                        "start": 6224,
-                        "end": 6228,
+                        "start": 6609,
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@@ -12153,8 +12913,8 @@
                     "right": {
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                       "span": {
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-                        "end": 6236,
+                        "start": 6618,
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@@ -12164,37 +12924,37 @@
                   "consequent": {
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                           "span": {
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-                            "end": 6265,
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@@ -12203,8 +12963,8 @@
                             "property": {
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@@ -12222,23 +12982,23 @@
                 {
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@@ -12247,8 +13007,8 @@
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@@ -12258,37 +13018,37 @@
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@@ -12297,8 +13057,8 @@
                             "property": {
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@@ -12329,8 +13089,8 @@
       "identifier": {
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-          "end": 6392,
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@@ -12341,31 +13101,31 @@
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@@ -12376,15 +13136,15 @@
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@@ -12393,15 +13153,15 @@
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@@ -12410,8 +13170,8 @@
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@@ -12422,15 +13182,15 @@
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@@ -12439,15 +13199,15 @@
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@@ -12456,8 +13216,8 @@
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@@ -12468,15 +13228,15 @@
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@@ -12485,15 +13245,15 @@
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@@ -12502,8 +13262,8 @@
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@@ -12514,15 +13274,15 @@
               {
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                   "value": "test4",
@@ -12531,15 +13291,15 @@
                 "value": {
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@@ -12548,8 +13308,8 @@
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                     "value": "test4",
@@ -12560,15 +13320,15 @@
               {
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                   "value": "test5",
@@ -12577,15 +13337,15 @@
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@@ -12594,8 +13354,8 @@
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                     "value": "test5",
@@ -12606,15 +13366,15 @@
               {
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                   "value": "test6",
@@ -12623,15 +13383,15 @@
                 "value": {
                   "type": "MemberExpression",
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-                    "end": 6561,
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@@ -12640,8 +13400,8 @@
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                     "value": "test6",
@@ -12652,15 +13412,15 @@
               {
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                   "value": "test7",
@@ -12669,15 +13429,15 @@
                 "value": {
                   "type": "MemberExpression",
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-                    "end": 6587,
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@@ -12686,8 +13446,8 @@
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                     "value": "test7",
@@ -12698,15 +13458,15 @@
               {
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                   "value": "test8",
@@ -12715,15 +13475,15 @@
                 "value": {
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@@ -12732,8 +13492,8 @@
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@@ -12744,15 +13504,15 @@
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                   "value": "test9",
@@ -12761,15 +13521,15 @@
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+                  "in": false,
+                  "out": false,
+                  "const": false,
+                  "constraint": {
+                    "type": "TsTypeOperator",
+                    "span": {
+                      "start": 8030,
+                      "end": 8048,
+                      "ctxt": 0
+                    },
+                    "op": "keyof",
+                    "typeAnnotation": {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 8036,
+                        "end": 8048,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 8036,
+                          "end": 8048,
+                          "ctxt": 0
+                        },
+                        "value": "ClientEvents",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    }
+                  },
+                  "default": null
+                }
+              ]
+            },
+            "returnType": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 8105,
+                "end": 8111,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 8107,
+                  "end": 8111,
+                  "ctxt": 0
+                },
+                "kind": "void"
+              }
+            }
+          },
+          "kind": "method",
+          "isStatic": false,
+          "accessibility": "public",
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false
+        }
+      ],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 8116,
+        "end": 8141,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 8122,
+            "end": 8140,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 8122,
+              "end": 8125,
+              "ctxt": 0
+            },
+            "value": "bot",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 8128,
+              "end": 8140,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 8132,
+                "end": 8138,
+                "ctxt": 0
+              },
+              "value": "Client",
+              "optional": false
+            },
+            "arguments": [],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 8142,
+        "end": 8281,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 8142,
+          "end": 8280,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 8142,
+            "end": 8148,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "Identifier",
+            "span": {
+              "start": 8142,
+              "end": 8145,
+              "ctxt": 0
+            },
+            "value": "bot",
+            "optional": false
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 8146,
+              "end": 8148,
+              "ctxt": 0
+            },
+            "value": "on",
+            "optional": false
+          }
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 8149,
+                "end": 8166,
+                "ctxt": 0
+              },
+              "value": "shardDisconnect",
+              "raw": "\"shardDisconnect\""
+            }
+          },
+          {
+            "spread": null,
+            "expression": {
+              "type": "ArrowFunctionExpression",
+              "span": {
+                "start": 8168,
+                "end": 8279,
+                "ctxt": 0
+              },
+              "params": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 8169,
+                    "end": 8174,
+                    "ctxt": 0
+                  },
+                  "value": "event",
+                  "optional": false,
+                  "typeAnnotation": null
+                },
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 8176,
+                    "end": 8181,
+                    "ctxt": 0
+                  },
+                  "value": "shard",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              ],
+              "body": {
+                "type": "CallExpression",
+                "span": {
+                  "start": 8186,
+                  "end": 8279,
+                  "ctxt": 0
+                },
+                "callee": {
+                  "type": "MemberExpression",
+                  "span": {
+                    "start": 8186,
+                    "end": 8197,
+                    "ctxt": 0
+                  },
+                  "object": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 8186,
+                      "end": 8193,
+                      "ctxt": 0
+                    },
+                    "value": "console",
+                    "optional": false
+                  },
+                  "property": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 8194,
+                      "end": 8197,
+                      "ctxt": 0
+                    },
+                    "value": "log",
+                    "optional": false
+                  }
+                },
+                "arguments": [
+                  {
+                    "spread": null,
+                    "expression": {
+                      "type": "TemplateLiteral",
+                      "span": {
+                        "start": 8198,
+                        "end": 8278,
+                        "ctxt": 0
+                      },
+                      "expressions": [
+                        {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 8207,
+                            "end": 8212,
+                            "ctxt": 0
+                          },
+                          "value": "shard",
+                          "optional": false
+                        },
+                        {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 8230,
+                            "end": 8240,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8230,
+                              "end": 8235,
+                              "ctxt": 0
+                            },
+                            "value": "event",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8236,
+                              "end": 8240,
+                              "ctxt": 0
+                            },
+                            "value": "code",
+                            "optional": false
+                          }
+                        },
+                        {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 8244,
+                            "end": 8258,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8244,
+                              "end": 8249,
+                              "ctxt": 0
+                            },
+                            "value": "event",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8250,
+                              "end": 8258,
+                              "ctxt": 0
+                            },
+                            "value": "wasClean",
+                            "optional": false
+                          }
+                        },
+                        {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 8264,
+                            "end": 8276,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8264,
+                              "end": 8269,
+                              "ctxt": 0
+                            },
+                            "value": "event",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8270,
+                              "end": 8276,
+                              "ctxt": 0
+                            },
+                            "value": "reason",
+                            "optional": false
+                          }
+                        }
+                      ],
+                      "quasis": [
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8199,
+                            "end": 8205,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": "Shard ",
+                          "raw": "Shard "
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8213,
+                            "end": 8228,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": " disconnected (",
+                          "raw": " disconnected ("
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8241,
+                            "end": 8242,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": ",",
+                          "raw": ","
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8259,
+                            "end": 8262,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": "): ",
+                          "raw": "): "
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8277,
+                            "end": 8277,
+                            "ctxt": 0
+                          },
+                          "tail": true,
+                          "cooked": "",
+                          "raw": ""
+                        }
+                      ]
+                    }
+                  }
+                ],
+                "typeArguments": null
+              },
+              "async": false,
+              "generator": false,
+              "typeParameters": null,
+              "returnType": null
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 8282,
+        "end": 8381,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 8282,
+          "end": 8380,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 8282,
+            "end": 8288,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "Identifier",
+            "span": {
+              "start": 8282,
+              "end": 8285,
+              "ctxt": 0
+            },
+            "value": "bot",
+            "optional": false
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 8286,
+              "end": 8288,
+              "ctxt": 0
+            },
+            "value": "on",
+            "optional": false
+          }
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 8289,
+                "end": 8306,
+                "ctxt": 0
+              },
+              "value": "shardDisconnect",
+              "raw": "\"shardDisconnect\""
+            }
+          },
+          {
+            "spread": null,
+            "expression": {
+              "type": "ArrowFunctionExpression",
+              "span": {
+                "start": 8308,
+                "end": 8379,
+                "ctxt": 0
+              },
+              "params": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 8308,
+                    "end": 8313,
+                    "ctxt": 0
+                  },
+                  "value": "event",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              ],
+              "body": {
+                "type": "CallExpression",
+                "span": {
+                  "start": 8317,
+                  "end": 8379,
+                  "ctxt": 0
+                },
+                "callee": {
+                  "type": "MemberExpression",
+                  "span": {
+                    "start": 8317,
+                    "end": 8328,
+                    "ctxt": 0
+                  },
+                  "object": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 8317,
+                      "end": 8324,
+                      "ctxt": 0
+                    },
+                    "value": "console",
+                    "optional": false
+                  },
+                  "property": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 8325,
+                      "end": 8328,
+                      "ctxt": 0
+                    },
+                    "value": "log",
+                    "optional": false
+                  }
+                },
+                "arguments": [
+                  {
+                    "spread": null,
+                    "expression": {
+                      "type": "TemplateLiteral",
+                      "span": {
+                        "start": 8329,
+                        "end": 8378,
+                        "ctxt": 0
+                      },
+                      "expressions": [
+                        {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 8332,
+                            "end": 8342,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8332,
+                              "end": 8337,
+                              "ctxt": 0
+                            },
+                            "value": "event",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8338,
+                              "end": 8342,
+                              "ctxt": 0
+                            },
+                            "value": "code",
+                            "optional": false
+                          }
+                        },
+                        {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 8346,
+                            "end": 8360,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8346,
+                              "end": 8351,
+                              "ctxt": 0
+                            },
+                            "value": "event",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8352,
+                              "end": 8360,
+                              "ctxt": 0
+                            },
+                            "value": "wasClean",
+                            "optional": false
+                          }
+                        },
+                        {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 8364,
+                            "end": 8376,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8364,
+                              "end": 8369,
+                              "ctxt": 0
+                            },
+                            "value": "event",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8370,
+                              "end": 8376,
+                              "ctxt": 0
+                            },
+                            "value": "reason",
+                            "optional": false
+                          }
+                        }
+                      ],
+                      "quasis": [
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8330,
+                            "end": 8330,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": "",
+                          "raw": ""
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8343,
+                            "end": 8344,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": " ",
+                          "raw": " "
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8361,
+                            "end": 8362,
+                            "ctxt": 0
+                          },
+                          "tail": false,
+                          "cooked": " ",
+                          "raw": " "
+                        },
+                        {
+                          "type": "TemplateElement",
+                          "span": {
+                            "start": 8377,
+                            "end": 8377,
+                            "ctxt": 0
+                          },
+                          "tail": true,
+                          "cooked": "",
+                          "raw": ""
+                        }
+                      ]
+                    }
+                  }
+                ],
+                "typeArguments": null
+              },
+              "async": false,
+              "generator": false,
+              "typeParameters": null,
+              "returnType": null
+            }
+          }
+        ],
+        "typeArguments": null
+      }
     }
   ],
   "interpreter": null
diff --git a/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.ts b/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.ts
index 402a5482a7c..872a862aa3c 100644
--- a/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.ts
+++ b/crates/swc_ecma_parser/tests/tsc/dependentDestructuredVariables.ts
@@ -39,6 +39,26 @@ function f12({ kind, payload }: Action) {
     }
 }
 
+// repro #50206
+function f13<T extends Action>({ kind, payload }: T) {
+    if (kind === 'A') {
+        payload.toFixed();
+    }
+    if (kind === 'B') {
+        payload.toUpperCase();
+    }
+}
+
+function f14<T extends Action>(t: T) {
+    const { kind, payload } = t;
+    if (kind === 'A') {
+        payload.toFixed();
+    }
+    if (kind === 'B') {
+        payload.toUpperCase();
+    }
+}
+
 type Action2 =
     | { kind: 'A', payload: number | undefined }
     | { kind: 'B', payload: string | undefined };
@@ -370,3 +390,18 @@ const fa3: (...args: [true, number] | [false, string]) => void = (guard, value)
         }
     }
 }
+
+// Repro from #52152
+
+interface ClientEvents {
+    warn: [message: string];
+    shardDisconnect: [closeEvent: CloseEvent, shardId: number];
+}
+  
+declare class Client {
+    public on<K extends keyof ClientEvents>(event: K, listener: (...args: ClientEvents[K]) => void): void;
+}
+
+const bot = new Client();
+bot.on("shardDisconnect", (event, shard) => console.log(`Shard ${shard} disconnected (${event.code},${event.wasClean}): ${event.reason}`));
+bot.on("shardDisconnect", event => console.log(`${event.code} ${event.wasClean} ${event.reason}`));
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassParameterProperties.json b/crates/swc_ecma_parser/tests/tsc/derivedClassParameterProperties.json
deleted file mode 100644
index ed9086bf441..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassParameterProperties.json
+++ /dev/null
@@ -1,2805 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 95,
-    "end": 1513,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 101,
-          "end": 105,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 95,
-        "end": 124,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 112,
-            "end": 122,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 112,
-              "end": 113,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 113,
-              "end": 121,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 115,
-                "end": 121,
-                "ctxt": 0
-              },
-              "kind": "string"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 132,
-          "end": 139,
-          "ctxt": 0
-        },
-        "value": "Derived",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 126,
-        "end": 227,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 159,
-            "end": 225,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 159,
-              "end": 170,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 171,
-                "end": 180,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 171,
-                  "end": 180,
-                  "ctxt": 0
-                },
-                "value": "y",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 172,
-                    "end": 180,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 174,
-                      "end": 180,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 182,
-              "end": 225,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "VariableDeclaration",
-                "span": {
-                  "start": 192,
-                  "end": 202,
-                  "ctxt": 0
-                },
-                "kind": "var",
-                "declare": false,
-                "declarations": [
-                  {
-                    "type": "VariableDeclarator",
-                    "span": {
-                      "start": 196,
-                      "end": 201,
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diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassParameterProperties.ts b/crates/swc_ecma_parser/tests/tsc/derivedClassParameterProperties.ts
deleted file mode 100644
index dd5dea9c15f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassParameterProperties.ts
+++ /dev/null
@@ -1,94 +0,0 @@
-// ordering of super calls in derived constructors matters depending on other class contents
-
-class Base {
-    x: string;
-}
-
-class Derived extends Base {
-    constructor(y: string) {
-        var a = 1;
-        super();
-    }
-}
-
-class Derived2 extends Base {
-    constructor(public y: string) {
-        var a = 1;
-        super();
-    }
-}
-
-class Derived3 extends Base {
-    constructor(public y: string) {
-        super();
-        var a = 1;
-    }
-}
-
-class Derived4 extends Base {
-    a = 1;
-    constructor(y: string) {
-        var b = 2;
-        super();
-    }
-}
-
-class Derived5 extends Base {
-    a = 1;
-    constructor(y: string) {
-        super();
-        var b = 2;
-    }
-}
-
-class Derived6 extends Base {
-    a: number;
-    constructor(y: string) {
-        this.a = 1;
-        var b = 2;
-        super();
-    }
-}
-
-class Derived7 extends Base {
-    a = 1;
-    b: number;
-    constructor(y: string) {
-        this.a = 3;
-        this.b = 3;
-        super();
-    }
-}
-
-class Derived8 extends Base {
-    a = 1;
-    b: number;
-    constructor(y: string) {
-        super();
-        this.a = 3;
-        this.b = 3;        
-    }
-}
-
-// generic cases of Derived7 and Derived8
-class Base2<T> { x: T; }
-
-class Derived9<T> extends Base2<T> {
-    a = 1;
-    b: number;
-    constructor(y: string) {
-        this.a = 3;
-        this.b = 3;
-        super();
-    }
-}
-
-class Derived10<T> extends Base2<T> {
-    a = 1;
-    b: number;
-    constructor(y: string) {
-        super();
-        this.a = 3;
-        this.b = 3;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperCallsWithThisArg.json b/crates/swc_ecma_parser/tests/tsc/derivedClassSuperCallsWithThisArg.json
deleted file mode 100644
index 9e397fbb9d6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperCallsWithThisArg.json
+++ /dev/null
@@ -1,720 +0,0 @@
-{
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-    "end": 480,
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-          "end": 11,
-          "ctxt": 0
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-        "value": "Base",
-        "optional": false
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-      "span": {
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-        "end": 53,
-        "ctxt": 0
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-              "ctxt": 0
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-            "optional": false
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-          "typeAnnotation": {
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-            "span": {
-              "start": 19,
-              "end": 27,
-              "ctxt": 0
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-                "end": 27,
-                "ctxt": 0
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-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
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-            "end": 51,
-            "ctxt": 0
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-              "end": 44,
-              "ctxt": 0
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-            "optional": false
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-          "params": [
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-                "start": 45,
-                "end": 46,
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-                  "end": 46,
-                  "ctxt": 0
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-                "value": "a",
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-                "typeAnnotation": null
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-            "type": "BlockStatement",
-            "span": {
-              "start": 48,
-              "end": 51,
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-      "superTypeParams": null,
-      "implements": []
-    },
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-        "span": {
-          "start": 61,
-          "end": 68,
-          "ctxt": 0
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-        "optional": false
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diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperCallsWithThisArg.ts b/crates/swc_ecma_parser/tests/tsc/derivedClassSuperCallsWithThisArg.ts
deleted file mode 100644
index 1f57cf3149c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperCallsWithThisArg.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-class Base {
-    x: string;
-    constructor(a) { }
-}
-
-class Derived extends Base {
-    constructor() {
-        super(this); // ok
-    }
-}
-
-class Derived2 extends Base {
-    constructor(public a: string) {
-        super(this); // error
-    }
-}
-
-class Derived3 extends Base {
-    constructor(public a: string) {
-        super(() => this); // error
-    }
-}
-
-class Derived4 extends Base {
-    constructor(public a: string) {
-        super(function () { return this; }); // ok
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperProperties.json b/crates/swc_ecma_parser/tests/tsc/derivedClassSuperProperties.json
deleted file mode 100644
index da0f3b1b292..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperProperties.json
+++ /dev/null
@@ -1,8967 +0,0 @@
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-                        "type": "Identifier",
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-                        "value": "constructor",
-                        "optional": false
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-                        "type": "BlockStatement",
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-                          "start": 7326,
-                          "end": 7368,
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-                            "span": {
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-                              "ctxt": 0
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-                    "span": {
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-                            "span": {
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-                  "superClass": {
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-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperProperties.ts b/crates/swc_ecma_parser/tests/tsc/derivedClassSuperProperties.ts
deleted file mode 100644
index 5e218464490..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperProperties.ts
+++ /dev/null
@@ -1,403 +0,0 @@
-// @experimentaldecorators: true
-// @target: ES5
-
-declare const decorate: any;
-
-class Base {
-    constructor(a?) { }
-
-    receivesAnything(param?) { }
-}
-
-class Derived1 extends Base {
-    prop = true;
-    constructor() {
-        super.receivesAnything();
-        super();
-    }
-}
-
-class Derived2 extends Base {
-    prop = true;
-    constructor() {
-        super.receivesAnything(this);
-        super();
-    }
-}
-
-class Derived3 extends Base {
-    prop = true;
-    constructor() {
-        super.receivesAnything();
-        super(this);
-    }
-}
-
-class Derived4 extends Base {
-    prop = true;
-    constructor() {
-        super.receivesAnything(this);
-        super(this);
-    }
-}
-
-class Derived5 extends Base {
-    prop = true;
-    constructor() {
-        super();
-        super.receivesAnything();
-    }
-}
-
-class Derived6 extends Base {
-    prop = true;
-    constructor() {
-        super(this);
-        super.receivesAnything();
-    }
-}
-
-class Derived7 extends Base {
-    prop = true;
-    constructor() {
-        super();
-        super.receivesAnything(this);
-    }
-}
-
-class Derived8 extends Base {
-    prop = true;
-    constructor() {
-        super(this);
-        super.receivesAnything(this);
-    }
-}
-
-class DerivedWithArrowFunction extends Base {
-    prop = true;
-    constructor() {
-        (() => this)();
-        super();
-    }
-}
-
-class DerivedWithArrowFunctionParameter extends Base {
-    prop = true;
-    constructor() {
-        const lambda = (param = this) => {};
-        super();
-    }
-}
-
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diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperStatementPosition.json b/crates/swc_ecma_parser/tests/tsc/derivedClassSuperStatementPosition.json
deleted file mode 100644
index 095025b6dbf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperStatementPosition.json
+++ /dev/null
@@ -1,2300 +0,0 @@
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-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 1214,
-                    "end": 1247,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ExpressionStatement",
-                      "span": {
-                        "start": 1228,
-                        "end": 1237,
-                        "ctxt": 0
-                      },
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-                        "span": {
-                          "start": 1228,
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-                          }
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-                                "end": 1235,
-                                "ctxt": 0
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-                              "value": 1.0,
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-                            }
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-                  "type": "BlockStatement",
-                  "span": {
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-                    "end": 1294,
-                    "ctxt": 0
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-                          }
-                        },
-                        "arguments": [
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-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 1281,
-                                "end": 1282,
-                                "ctxt": 0
-                              },
-                              "value": 0.0,
-                              "raw": "0"
-                            }
-                          }
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-                        "typeArguments": null
-                      }
-                    }
-                  ]
-                }
-              }
-            ]
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-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 1144,
-          "end": 1150,
-          "ctxt": 0
-        },
-        "value": "Object",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 1310,
-          "end": 1338,
-          "ctxt": 0
-        },
-        "value": "DerivedInBlockWithProperties",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1304,
-        "end": 1459,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 1360,
-            "end": 1369,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 1360,
-              "end": 1364,
-              "ctxt": 0
-            },
-            "value": "prop",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 1367,
-              "end": 1368,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
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-          "decorators": [],
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-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 1374,
-            "end": 1457,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 1374,
-              "end": 1385,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "TsParameterProperty",
-              "span": {
-                "start": 1386,
-                "end": 1407,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": "private",
-              "override": false,
-              "readonly": false,
-              "param": {
-                "type": "AssignmentPattern",
-                "span": {
-                  "start": 1394,
-                  "end": 1407,
-                  "ctxt": 0
-                },
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1394,
-                    "end": 1403,
-                    "ctxt": 0
-                  },
-                  "value": "paramProp",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "right": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 1406,
-                    "end": 1407,
-                    "ctxt": 0
-                  },
-                  "value": 2.0,
-                  "raw": "2"
-                },
-                "typeAnnotation": null
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 1409,
-              "end": 1457,
-              "ctxt": 0
-            },
-            "stmts": [
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-                "type": "BlockStatement",
-                "span": {
-                  "start": 1419,
-                  "end": 1451,
-                  "ctxt": 0
-                },
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-                    "type": "ExpressionStatement",
-                    "span": {
-                      "start": 1433,
-                      "end": 1441,
-                      "ctxt": 0
-                    },
-                    "expression": {
-                      "type": "CallExpression",
-                      "span": {
-                        "start": 1433,
-                        "end": 1440,
-                        "ctxt": 0
-                      },
-                      "callee": {
-                        "type": "Super",
-                        "span": {
-                          "start": 1433,
-                          "end": 1438,
-                          "ctxt": 0
-                        }
-                      },
-                      "arguments": [],
-                      "typeArguments": null
-                    }
-                  }
-                ]
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 1347,
-          "end": 1353,
-          "ctxt": 0
-        },
-        "value": "Object",
-        "optional": false
-      },
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-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 1467,
-          "end": 1501,
-          "ctxt": 0
-        },
-        "value": "DerivedInConditionalWithProperties",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1461,
-        "end": 1681,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
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-          "span": {
-            "start": 1523,
-            "end": 1532,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 1523,
-              "end": 1527,
-              "ctxt": 0
-            },
-            "value": "prop",
-            "optional": false
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-            "span": {
-              "start": 1530,
-              "end": 1531,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
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-          "isStatic": false,
-          "decorators": [],
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-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 1537,
-            "end": 1679,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 1537,
-              "end": 1548,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
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-              "type": "TsParameterProperty",
-              "span": {
-                "start": 1549,
-                "end": 1570,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": "private",
-              "override": false,
-              "readonly": false,
-              "param": {
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-                "span": {
-                  "start": 1557,
-                  "end": 1570,
-                  "ctxt": 0
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-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1557,
-                    "end": 1566,
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-                  },
-                  "value": "paramProp",
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-                  "typeAnnotation": null
-                },
-                "right": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 1569,
-                    "end": 1570,
-                    "ctxt": 0
-                  },
-                  "value": 2.0,
-                  "raw": "2"
-                },
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-              }
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-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 1572,
-              "end": 1679,
-              "ctxt": 0
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-              {
-                "type": "IfStatement",
-                "span": {
-                  "start": 1582,
-                  "end": 1673,
-                  "ctxt": 0
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-                "test": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 1586,
-                    "end": 1599,
-                    "ctxt": 0
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-                  "callee": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 1586,
-                      "end": 1597,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 1586,
-                        "end": 1590,
-                        "ctxt": 0
-                      },
-                      "value": "Math",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 1591,
-                        "end": 1597,
-                        "ctxt": 0
-                      },
-                      "value": "random",
-                      "optional": false
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                },
-                "consequent": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 1601,
-                    "end": 1634,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ExpressionStatement",
-                      "span": {
-                        "start": 1615,
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-                      },
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-                        "span": {
-                          "start": 1615,
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-                          "ctxt": 0
-                        },
-                        "callee": {
-                          "type": "Super",
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-                          }
-                        },
-                        "arguments": [
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-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 1621,
-                                "end": 1622,
-                                "ctxt": 0
-                              },
-                              "value": 1.0,
-                              "raw": "1"
-                            }
-                          }
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-                  ]
-                },
-                "alternate": {
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-                      "type": "ExpressionStatement",
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-                        "start": 1654,
-                        "end": 1663,
-                        "ctxt": 0
-                      },
-                      "expression": {
-                        "type": "CallExpression",
-                        "span": {
-                          "start": 1654,
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-                          "ctxt": 0
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-                        "callee": {
-                          "type": "Super",
-                          "span": {
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-                            "end": 1659,
-                            "ctxt": 0
-                          }
-                        },
-                        "arguments": [
-                          {
-                            "spread": null,
-                            "expression": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 1660,
-                                "end": 1661,
-                                "ctxt": 0
-                              },
-                              "value": 0.0,
-                              "raw": "0"
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-                        "typeArguments": null
-                      }
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-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 1510,
-          "end": 1516,
-          "ctxt": 0
-        },
-        "value": "Object",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperStatementPosition.ts b/crates/swc_ecma_parser/tests/tsc/derivedClassSuperStatementPosition.ts
deleted file mode 100644
index fc836fd43c5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedClassSuperStatementPosition.ts
+++ /dev/null
@@ -1,97 +0,0 @@
-// @target: ES5
-
-class DerivedBasic extends Object {
-    prop = 1;
-    constructor() {
-        super();
-    }
-}
-
-class DerivedAfterParameterDefault extends Object {
-    x1: boolean;
-    x2: boolean;
-    constructor(x = false) {
-        this.x1 = x;
-        super(x);
-        this.x2 = x;
-    }
-}
-
-class DerivedAfterRestParameter extends Object {
-    x1: boolean[];
-    x2: boolean[];
-    constructor(...x: boolean[]) {
-        this.x1 = x;
-        super(x);
-        this.x2 = x;
-    }
-}
-
-class DerivedComments extends Object {
-    x: any;
-    constructor() {
-        // c1
-        console.log(); // c2
-        // c3
-        super(); // c4
-        // c5
-        this.x = null; // c6
-        // c7
-    }
-}
-
-class DerivedCommentsInvalidThis extends Object {
-    x: any;
-    constructor() {
-        // c0
-        this;
-        // c1
-        console.log(); // c2
-        // c3
-        super(); // c4
-        // c5
-        this.x = null; // c6
-        // c7
-    }
-}
-
-class DerivedInConditional extends Object {
-    prop = 1;
-    constructor() {
-        Math.random()
-            ? super(1)
-            : super(0);
-    }
-}
-
-class DerivedInIf extends Object {
-    prop = 1;
-    constructor() {
-        if (Math.random()) {
-            super(1);
-        }
-        else {
-            super(0);
-        }
-    }
-}
-
-class DerivedInBlockWithProperties extends Object {
-    prop = 1;
-    constructor(private paramProp = 2) {
-        {
-            super();
-        }
-    }
-}
-
-class DerivedInConditionalWithProperties extends Object {
-    prop = 1;
-    constructor(private paramProp = 2) {
-        if (Math.random()) {
-            super(1);
-        } else {
-            super(0);
-        }
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedUninitializedPropertyDeclaration.json b/crates/swc_ecma_parser/tests/tsc/derivedUninitializedPropertyDeclaration.json
deleted file mode 100644
index c789f4816c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedUninitializedPropertyDeclaration.json
+++ /dev/null
@@ -1,2452 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 1495,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 24,
-          "end": 25,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 18,
-        "end": 70,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 32,
-            "end": 47,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 32,
-              "end": 40,
-              "ctxt": 0
-            },
-            "value": "property",
-            "optional": false
-          },
-          "value": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 43,
-              "end": 46,
-              "ctxt": 0
-            },
-            "value": "x",
-            "raw": "'x'"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 52,
-            "end": 68,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 52,
-              "end": 53,
-              "ctxt": 0
-            },
-            "value": "m",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 52,
-              "end": 68,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 56,
-                "end": 68,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 58,
-                    "end": 66,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 65,
-                      "end": 66,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 77,
-          "end": 78,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 71,
-        "end": 120,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 95,
-            "end": 109,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 95,
-              "end": 103,
-              "ctxt": 0
-            },
-            "value": "property",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 103,
-              "end": 108,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 105,
-                "end": 108,
-                "ctxt": 0
-              },
-              "kind": "any"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 87,
-          "end": 88,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 127,
-          "end": 129,
-          "ctxt": 0
-        },
-        "value": "BD",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 121,
-        "end": 212,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 146,
-            "end": 168,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 154,
-              "end": 162,
-              "ctxt": 0
-            },
-            "value": "property",
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-        "start": 1332,
-        "end": 1495,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 1356,
-            "end": 1374,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 1364,
-              "end": 1365,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 1365,
-              "end": 1373,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 1367,
-                "end": 1373,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": true,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 1379,
-            "end": 1493,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 1379,
-              "end": 1390,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 1391,
-                "end": 1402,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1391,
-                  "end": 1402,
-                  "ctxt": 0
-                },
-                "value": "arg",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 1394,
-                    "end": 1402,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 1396,
-                      "end": 1402,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 1404,
-              "end": 1493,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 1414,
-                  "end": 1425,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 1414,
-                    "end": 1424,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 1414,
-                      "end": 1419,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [
-                    {
-                      "spread": null,
-                      "expression": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1420,
-                          "end": 1423,
-                          "ctxt": 0
-                        },
-                        "value": "arg",
-                        "optional": false
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 1434,
-                  "end": 1454,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 1434,
-                    "end": 1453,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 1434,
-                      "end": 1445,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 1434,
-                        "end": 1441,
-                        "ctxt": 0
-                      },
-                      "value": "console",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 1442,
-                        "end": 1445,
-                        "ctxt": 0
-                      },
-                      "value": "log",
-                      "optional": false
-                    }
-                  },
-                  "arguments": [
-                    {
-                      "spread": null,
-                      "expression": {
-                        "type": "MemberExpression",
-                        "span": {
-                          "start": 1446,
-                          "end": 1452,
-                          "ctxt": 0
-                        },
-                        "object": {
-                          "type": "ThisExpression",
-                          "span": {
-                            "start": 1446,
-                            "end": 1450,
-                            "ctxt": 0
-                          }
-                        },
-                        "property": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 1451,
-                            "end": 1452,
-                            "ctxt": 0
-                          },
-                          "value": "a",
-                          "optional": false
-                        }
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 1348,
-          "end": 1349,
-          "ctxt": 0
-        },
-        "value": "L",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/derivedUninitializedPropertyDeclaration.ts b/crates/swc_ecma_parser/tests/tsc/derivedUninitializedPropertyDeclaration.ts
deleted file mode 100644
index eab12031000..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/derivedUninitializedPropertyDeclaration.ts
+++ /dev/null
@@ -1,82 +0,0 @@
-// @strict: true
-class A {
-    property = 'x';
-    m() { return 1 }
-}
-class B extends A {
-    property: any; // error
-}
-class BD extends A {
-    declare property: any; // ok because it's implicitly initialised
-}
-class BDBang extends A {
-    declare property!: any; // ! is not allowed, this is an ambient declaration
-}
-class BOther extends A {
-    declare m() { return 2 } // not allowed on methods
-    declare nonce: any; // ok, even though it's not in the base
-    declare property = 'y' // initialiser not allowed with declare
-}
-class U {
-    declare nonce: any; // ok, even though there's no base
-}
-
-class C {
-    p: string;
-}
-class D extends C {
-    p: 'hi'; // error
-}
-class DD extends C {
-    declare p: 'bye'; // ok
-}
-
-
-declare class E {
-    p1: string
-    p2: string
-}
-class F extends E {
-    p1!: 'z'
-    declare p2: 'alpha'
-}
-
-class G extends E {
-    p1: 'z'
-    constructor() {
-        super()
-        this.p1 = 'z'
-    }
-}
-
-abstract class H extends E {
-    abstract p1: 'a' | 'b' | 'c'
-    declare abstract p2: 'a' | 'b' | 'c'
-}
-
-interface I {
-    q: number
-}
-interface J extends I { }
-class J {
-    r = 5
-}
-class K extends J {
-    q!: 1 | 2 | 3 // ok, extends a property from an interface
-    r!: 4 | 5 // error, from class
-}
-
-// #35327
-class L {
-    a: any;
-    constructor(arg: any) {
-        this.a = arg;
-    }
-}
-class M extends L {
-    declare a: number;
-    constructor(arg: number) {
-        super(arg);
-        console.log(this.a);  // should be OK, M.a is ambient
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5.ts
index 48a40d96496..ac79a737bb8 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5.ts
@@ -1,4 +1,4 @@
-/* AssignmentPattern:
+/* AssignmentPattern:
  *      ObjectAssignmentPattern
  *      ArrayAssignmentPattern
  * ArrayAssignmentPattern:
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5iterable.ts b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5iterable.ts
index ffc1658ba3a..ac7c7f29742 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5iterable.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES5iterable.ts
@@ -1,4 +1,4 @@
-// @downlevelIteration: true
+// @downlevelIteration: true
 /* AssignmentPattern:
  *      ObjectAssignmentPattern
  *      ArrayAssignmentPattern
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES6.ts b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES6.ts
index 53b17f43555..38249192275 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment1ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 /* AssignmentPattern:
  *      ObjectAssignmentPattern
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment2.ts b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment2.ts
index 328163d00b1..73c5fd680c0 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringArrayBindingPatternAndAssignment2.ts
@@ -1,4 +1,4 @@
-// V is an array assignment pattern, S is the type Any or an array-like type (section 3.3.2), and, for each assignment element E in V,
+// V is an array assignment pattern, S is the type Any or an array-like type (section 3.3.2), and, for each assignment element E in V,
 //      S is the type Any, or
 var [[a0], [[a1]]] = []         // Error
 var [[a2], [[a3]]] = undefined  // Error
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES5.ts
index 476fdf6a8bc..f13caa706f5 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES5.ts
@@ -1,4 +1,4 @@
-// In a destructuring assignment expression, the type of the expression on the right must be assignable to the assignment target on the left.
+// In a destructuring assignment expression, the type of the expression on the right must be assignable to the assignment target on the left.
 // An expression of type S is considered assignable to an assignment target V if one of the following is true
 
 // V is an object assignment pattern and, for each assignment property P in V,
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES6.ts b/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES6.ts
index 5065b0817b4..41f338d173d 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringObjectBindingPatternAndAssignment1ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 // In a destructuring assignment expression, the type of the expression on the right must be assignable to the assignment target on the left.
 // An expression of type S is considered assignable to an assignment target V if one of the following is true
 
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5.ts
index 587a8172061..2a3de812561 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5.ts
@@ -1,4 +1,4 @@
-// A parameter declaration may specify either an identifier or a binding pattern.
+// A parameter declaration may specify either an identifier or a binding pattern.
 // The identifiers specified in parameter declarations and binding patterns
 // in a parameter list must be unique within that parameter list.
 
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5iterable.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5iterable.ts
index b440782c3a5..cb325284a62 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5iterable.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES5iterable.ts
@@ -1,4 +1,4 @@
-// @downlevelIteration: true
+// @downlevelIteration: true
 // A parameter declaration may specify either an identifier or a binding pattern.
 // The identifiers specified in parameter declarations and binding patterns
 // in a parameter list must be unique within that parameter list.
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES6.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES6.ts
index 81482d5b9aa..4ac9fa65581 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration1ES6.ts
@@ -1,4 +1,4 @@
-// Conformance for emitting ES6
+// Conformance for emitting ES6
 // @target: es6
 
 // A parameter declaration may specify either an identifier or a binding pattern.
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5.ts
index 60095858677..82415a9f641 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // If the parameter is a rest parameter, the parameter type is any[]
 // A type annotation for a rest parameter must denote an array type.
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5iterable.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5iterable.ts
index 817eee997f2..46fb5c5091e 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5iterable.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES5iterable.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 // @downlevelIteration: true
 
 // If the parameter is a rest parameter, the parameter type is any[]
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES6.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES6.ts
index 60095858677..82415a9f641 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration3ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // If the parameter is a rest parameter, the parameter type is any[]
 // A type annotation for a rest parameter must denote an array type.
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration5.ts
index c0112ab8fb6..2fc876b538a 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration5.ts
@@ -1,4 +1,4 @@
-// Parameter Declaration with generic
+// Parameter Declaration with generic
 
 interface F { }
 class Class implements F {
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5.ts
index 02adc9ca927..77731c0ed73 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 interface ISomething {
     foo: string,
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5iterable.ts b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5iterable.ts
index 2b32de67d62..50ef886c714 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5iterable.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringParameterDeclaration7ES5iterable.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 // @downlevelIteration: true
 
 interface ISomething {
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5.ts b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5.ts
index aaff935ab37..b8e4bfa317e 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5.ts
@@ -1,4 +1,4 @@
-// The type T associated with a destructuring variable declaration is determined as follows:
+// The type T associated with a destructuring variable declaration is determined as follows:
 //      If the declaration includes a type annotation, T is that type.
 var {a1, a2}: { a1: number, a2: string } = { a1: 10, a2: "world" }
 var [a3, [[a4]], a5]: [number, [[string]], boolean] = [1, [["hello"]], true];
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5iterable.ts b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5iterable.ts
index 2122ce01651..51dc388121b 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5iterable.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES5iterable.ts
@@ -1,4 +1,4 @@
-// @downlevelIteration: true
+// @downlevelIteration: true
 // The type T associated with a destructuring variable declaration is determined as follows:
 //      If the declaration includes a type annotation, T is that type.
 var {a1, a2}: { a1: number, a2: string } = { a1: 10, a2: "world" }
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES6.ts b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES6.ts
index 08d49724dd4..e77fe5af8a7 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration1ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 // The type T associated with a destructuring variable declaration is determined as follows:
 //      If the declaration includes a type annotation, T is that type.
 var {a1, a2}: { a1: number, a2: string } = { a1: 10, a2: "world" }
diff --git a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration2.ts
index 89e8502928a..ad7c6c6b41d 100644
--- a/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/destructuringVariableDeclaration2.ts
@@ -1,4 +1,4 @@
-// The type T associated with a destructuring variable declaration is determined as follows:
+// The type T associated with a destructuring variable declaration is determined as follows:
 //      If the declaration includes a type annotation, T is that type.
 var {a1, a2}: { a1: number, a2: string } = { a1: true, a2: 1 }               // Error
 var [a3, [[a4]], a5]: [number, [[string]], boolean] = [1, [[false]], true];  // Error
diff --git a/crates/swc_ecma_parser/tests/tsc/duplicatePropertyNames.json b/crates/swc_ecma_parser/tests/tsc/duplicatePropertyNames.json
deleted file mode 100644
index dfc95e8b996..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/duplicatePropertyNames.json
+++ /dev/null
@@ -1,1272 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 56,
-    "end": 551,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 56,
-        "end": 110,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 66,
-          "end": 72,
-          "ctxt": 0
-        },
-        "value": "Number",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 73,
-          "end": 110,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 79,
-              "end": 91,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 82,
-                "end": 90,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 84,
-                  "end": 90,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            },
-            "typeParams": null
-          },
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 96,
-              "end": 108,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 96,
-                "end": 99,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 99,
-                "end": 107,
-                "ctxt": 0
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-                            "span": {
-                              "start": 468,
-                              "end": 470,
-                              "ctxt": 0
-                            },
-                            "members": []
-                          }
-                        }
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 475,
-        "end": 551,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 479,
-            "end": 551,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 479,
-              "end": 480,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 483,
-              "end": 551,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 489,
-                    "end": 492,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 494,
-                    "end": 496,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "''"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 502,
-                    "end": 505,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 507,
-                    "end": 509,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "''"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 515,
-                    "end": 518,
-                    "ctxt": 0
-                  },
-                  "value": "bar",
-                  "optional": false
-                },
-                "value": {
-                  "type": "ArrowFunctionExpression",
-                  "span": {
-                    "start": 520,
-                    "end": 529,
-                    "ctxt": 0
-                  },
-                  "params": [],
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 526,
-                      "end": 529,
-                      "ctxt": 0
-                    },
-                    "stmts": []
-                  },
-                  "async": false,
-                  "generator": false,
-                  "typeParameters": null,
-                  "returnType": null
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 535,
-                    "end": 538,
-                    "ctxt": 0
-                  },
-                  "value": "bar",
-                  "optional": false
-                },
-                "value": {
-                  "type": "ArrowFunctionExpression",
-                  "span": {
-                    "start": 540,
-                    "end": 549,
-                    "ctxt": 0
-                  },
-                  "params": [],
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 546,
-                      "end": 549,
-                      "ctxt": 0
-                    },
-                    "stmts": []
-                  },
-                  "async": false,
-                  "generator": false,
-                  "typeParameters": null,
-                  "returnType": null
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/duplicatePropertyNames.ts b/crates/swc_ecma_parser/tests/tsc/duplicatePropertyNames.ts
deleted file mode 100644
index 6250034f983..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/duplicatePropertyNames.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-// duplicate property names are an error in all types
-
-interface Number {
-    foo: string;
-    foo: string;
-}
-
-interface String {
-    foo(): string;
-    foo(): string;
-}
-
-interface Array<T> {
-    foo: T;
-    foo: T;
-}
-
-class C {
-    foo: string;
-    foo: string;
-
-    bar(x) { }
-    bar(x) { }
-
-    baz = () => { }
-    baz = () => { }
-}
-
-interface I {
-    foo: string;
-    foo: string;
-}
-
-var a: {
-    foo: string;
-    foo: string;
-
-    bar: () => {};
-    bar: () => {};
-}
-
-var b = {
-    foo: '',
-    foo: '',
-    bar: () => { },
-    bar: () => { }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunction.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunction.ts
index 72cf621c9c6..15f28e18ca5 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunction.ts
@@ -1,4 +1,4 @@
-// @target:es5
+// @target:es5
 var f1 = () => { }
 var f2 = (x: string, y: string) => { }
 var f3 = (x: string, y: number, ...rest) => { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIs.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIs.ts
index d53ba8a3185..32a1fd1ac8d 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIs.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIs.ts
@@ -1,4 +1,4 @@
-// @target:ES5
+// @target:ES5
 var arrow1 = a => { };
 var arrow2 = (a) => { };
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIsES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIsES6.ts
index c88789299c4..e8ea83307c4 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionAsIsES6.ts
@@ -1,4 +1,4 @@
-// @target:ES6
+// @target:ES6
 var arrow1 =  a => { };
 var arrow2 = (a) => { };
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionES6.ts
index af181e2d7f9..adaa7ae3171 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 var f1 = () => { }
 var f2 = (x: string, y: string) => { }
 var f3 = (x: string, y: number, ...rest) => { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturing.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturing.ts
index 81bd6446736..0138da6a036 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturing.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturing.ts
@@ -1,4 +1,4 @@
-// @target:es5
+// @target:es5
 var f1 = () => {
     this.age = 10
 };
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturingES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturingES6.ts
index 3081144968d..7381cc538c4 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturingES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionThisCapturingES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 var f1 = () => {
     this.age = 10
 };
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01.ts
index 9a6a89bc60d..560fe2a50ed 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var a = () => {
     var arg = arguments[0];  // error
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01_ES6.ts
index 1b4129f4f52..ef8d6a76bab 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments01_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 var a = () => {
     var arg = arguments[0];  // error
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02.ts
index b78fe6a0033..a6b59655309 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var a = () => arguments;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02_ES6.ts
index 30b38f38524..8985fd7ebfc 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments02_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var a = () => arguments;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03.ts
index ce5822789ad..fb691dc9c46 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var arguments;
 var a = () => arguments;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03_ES6.ts
index 54cd74f3df8..f7ea289fe59 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments03_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var arguments;
 var a = () => arguments;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04.ts
index 847641920c8..c712c437cf2 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04_ES6.ts
index 7bb4567ca9a..d1966d90845 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments04_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05.ts
index 0379fbe0a75..136a20d85ac 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f(arguments) {
     var a = () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05_ES6.ts
index 923254675c5..6af8f350c28 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments05_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(arguments) {
     var a = () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06.ts
index 90416157b6d..9a0231f849e 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f(arguments) {
     var a = () => () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06_ES6.ts
index f547ee4ce82..0ec7f3671d5 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments06_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(arguments) {
     var a = () => () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07.ts
index 4e89b358101..05040deecbe 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f(arguments) {
     var a = (arguments) => () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07_ES6.ts
index 48a5d3aea5a..a5540772028 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments07_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(arguments) {
     var a = (arguments) => () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08.ts
index c661f8454ae..a1fe94e74de 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f(arguments) {
     var a = () => (arguments) => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08_ES6.ts
index 17895c6d7b3..d3f6d3b56ac 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments08_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(arguments) {
     var a = () => (arguments) => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09.ts
index eda732c8419..53c07c003c9 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f(_arguments) {
     var a = () => () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09_ES6.ts
index 7e3a651fe07..b780346463a 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments09_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(_arguments) {
     var a = () => () => arguments;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10.ts
index a3636f67e62..dab433e096f 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var _arguments = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10_ES6.ts
index 25a997832cd..e9c230411ab 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments10_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var _arguments = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11.ts
index 09f80dfba97..161011c4dcb 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f(arguments) {
     var _arguments = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11_ES6.ts
index 6789a0cae83..a2b800930c8 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments11_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(arguments) {
     var _arguments = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12.json b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12.json
deleted file mode 100644
index 7c9fdc63c5c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12.json
+++ /dev/null
@@ -1,161 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 87,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 24,
-          "end": 25,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 18,
-        "end": 87,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 32,
-            "end": 85,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 32,
-              "end": 33,
-              "ctxt": 0
-            },
-            "value": "f",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 34,
-                  "end": 43,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 34,
-                    "end": 43,
-                    "ctxt": 0
-                  },
-                  "value": "arguments",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 32,
-              "end": 85,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 45,
-                "end": 85,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 55,
-                    "end": 79,
-                    "ctxt": 0
-                  },
-                  "kind": "var",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 59,
-                        "end": 78,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 59,
-                          "end": 60,
-                          "ctxt": 0
-                        },
-                        "value": "a",
-                        "optional": false,
-                        "typeAnnotation": null
-                      },
-                      "init": {
-                        "type": "ArrowFunctionExpression",
-                        "span": {
-                          "start": 63,
-                          "end": 78,
-                          "ctxt": 0
-                        },
-                        "params": [],
-                        "body": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 69,
-                            "end": 78,
-                            "ctxt": 0
-                          },
-                          "value": "arguments",
-                          "optional": false
-                        },
-                        "async": false,
-                        "generator": false,
-                        "typeParameters": null,
-                        "returnType": null
-                      },
-                      "definite": false
-                    }
-                  ]
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12.ts
deleted file mode 100644
index f13e534bbaf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-// @target: es5
-
-class C {
-    f(arguments) {
-        var a = () => arguments;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12_ES6.json b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12_ES6.json
deleted file mode 100644
index 7c9fdc63c5c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12_ES6.json
+++ /dev/null
@@ -1,161 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 87,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 24,
-          "end": 25,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 18,
-        "end": 87,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 32,
-            "end": 85,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 32,
-              "end": 33,
-              "ctxt": 0
-            },
-            "value": "f",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 34,
-                  "end": 43,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 34,
-                    "end": 43,
-                    "ctxt": 0
-                  },
-                  "value": "arguments",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 32,
-              "end": 85,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 45,
-                "end": 85,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 55,
-                    "end": 79,
-                    "ctxt": 0
-                  },
-                  "kind": "var",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 59,
-                        "end": 78,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 59,
-                          "end": 60,
-                          "ctxt": 0
-                        },
-                        "value": "a",
-                        "optional": false,
-                        "typeAnnotation": null
-                      },
-                      "init": {
-                        "type": "ArrowFunctionExpression",
-                        "span": {
-                          "start": 63,
-                          "end": 78,
-                          "ctxt": 0
-                        },
-                        "params": [],
-                        "body": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 69,
-                            "end": 78,
-                            "ctxt": 0
-                          },
-                          "value": "arguments",
-                          "optional": false
-                        },
-                        "async": false,
-                        "generator": false,
-                        "typeParameters": null,
-                        "returnType": null
-                      },
-                      "definite": false
-                    }
-                  ]
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12_ES6.ts
deleted file mode 100644
index a8d886a706e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments12_ES6.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-// @target: es6
-
-class C {
-    f(arguments) {
-        var a = () => arguments;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13.ts
index 7e29a0ecdee..003f911062c 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var _arguments = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13_ES6.ts
index f9ac23676e5..be3978c9cf7 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments13_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var _arguments = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14.ts
index 5c48001f82c..3c3900449e1 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     if (Math.random()) {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14_ES6.ts
index 5c70bfad76f..3a8765a0c41 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments14_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     if (Math.random()) {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15.ts
index f66dec12a80..46cb73dd879 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var arguments = "hello";
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15_ES6.ts
index e503ab07ce5..6aa40a9f160 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments15_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var arguments = "hello";
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16.ts
index d211fea1b66..2f222ddbc55 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var arguments = "hello";
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16_ES6.ts
index 2583b2c998c..a4fb10cc1b4 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments16_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var arguments = "hello";
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17.ts
index b5a2b02b6f4..687abcb4667 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var { arguments } = { arguments: "hello" };
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17_ES6.ts
index cbc3c366aac..2f3b30c62d5 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments17_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var { arguments } = { arguments: "hello" };
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18.ts
index c97239f3a01..37aa4346c95 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     var { arguments: args } = { arguments };
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18_ES6.ts
index 1b5c3e10950..c5d0da54da7 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments18_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     var { arguments: args } = { arguments };
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19.ts
index 8d7082ba115..3bce15b893a 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 function f() {
     function g() {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19_ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19_ES6.ts
index 837d6d0ade3..ab5ff3b27f4 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionWhenUsingArguments19_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f() {
     function g() {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIs.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIs.ts
index d53ba8a3185..32a1fd1ac8d 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIs.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIs.ts
@@ -1,4 +1,4 @@
-// @target:ES5
+// @target:ES5
 var arrow1 = a => { };
 var arrow2 = (a) => { };
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIsES6.ts b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIsES6.ts
index c88789299c4..e8ea83307c4 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitArrowFunctionsAsIsES6.ts
@@ -1,4 +1,4 @@
-// @target:ES6
+// @target:ES6
 var arrow1 =  a => { };
 var arrow2 = (a) => { };
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationOverloadInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationOverloadInES6.ts
index c22ca30c959..679538c2977 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationOverloadInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationOverloadInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class C {
     constructor(y: any)
     constructor(x: number) {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithConstructorInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithConstructorInES6.ts
index 5fa9fb568f5..294f7892eab 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithConstructorInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithConstructorInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class A {
     y: number;
     constructor(x: number) {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionAndTypeArgumentInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionAndTypeArgumentInES6.ts
index 6e228859601..b46e18a9403 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionAndTypeArgumentInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionAndTypeArgumentInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class B<T> {
     constructor(a: T) { }
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionInES6.ts
index c750fd7a516..53bd173cc7c 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithExtensionInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class B {
     baz(a: string, y = 10) { }
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithGetterSetterInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithGetterSetterInES6.ts
index 1d779c08045..1d41da8e261 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithGetterSetterInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithGetterSetterInES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 class C {
     _name: string;
     get name(): string {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithLiteralPropertyNameInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithLiteralPropertyNameInES6.ts
index 89a88770a76..1a56a9c744e 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithLiteralPropertyNameInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithLiteralPropertyNameInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class B {
     "hello" = 10;
     0b110 = "world";
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithMethodInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithMethodInES6.ts
index 5404313b0c1..40c097f2629 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithMethodInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithMethodInES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 class D {
     _bar: string;
     foo() { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithPropertyAssignmentInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithPropertyAssignmentInES6.ts
index 415f80baffa..c412e3c6734 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithPropertyAssignmentInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithPropertyAssignmentInES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 class C {
     x: string = "Hello world";
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithStaticPropertyAssignmentInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithStaticPropertyAssignmentInES6.ts
index 7539631af97..34d56b4735a 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithStaticPropertyAssignmentInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithStaticPropertyAssignmentInES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 class C {
     static z: string = "Foo";
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithSuperMethodCall01.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithSuperMethodCall01.ts
index 2c48d5b17a0..532daed2ce1 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithSuperMethodCall01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithSuperMethodCall01.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 class Parent {
     foo() {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithThisKeywordInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithThisKeywordInES6.ts
index b882362a193..a8965846e52 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithThisKeywordInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithThisKeywordInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class B {
     x = 10;
     constructor() {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentAndOverloadInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentAndOverloadInES6.ts
index 5c5c65c972e..5e7312b9300 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentAndOverloadInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentAndOverloadInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class B<T> {
     x: T;
     B: T;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentInES6.ts b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentInES6.ts
index 8e4865b7520..a1b62fb05d5 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentInES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitClassDeclarationWithTypeArgumentInES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class B<T> {
     x: T;
     B: T;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS2.ts b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS2.ts
index ecd75beb948..9d3e78216ac 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS2.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var globalCounter = 0;
 function foo() {
     globalCounter += 1;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS3.ts b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS3.ts
index ec52e667495..749b6a413cd 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS3.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var object = {
     _0: 2,
diff --git a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS4.ts b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS4.ts
index 193783572f3..bed5d92044f 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithIndexingOnLHS4.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var globalCounter = 0;
 function incrementIdx(max: number) {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithPropertyAccessingOnLHS1.ts b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithPropertyAccessingOnLHS1.ts
index 862bc8f7672..87d09b15088 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithPropertyAccessingOnLHS1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationAssignmentWithPropertyAccessingOnLHS1.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var globalCounter = 0;
 function foo() {
diff --git a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator1.ts b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator1.ts
index 6fff42110ed..a90526e31cf 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator1.ts
@@ -1,4 +1,4 @@
-// @target:es5
+// @target:es5
 
 var comp: number;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator2.ts b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator2.ts
index cbbeb5fa24e..b20ad7bc8df 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitCompoundExponentiationOperator2.ts
@@ -1,4 +1,4 @@
-// @target:es5
+// @target:es5
 
 var comp: number;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunction.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunction.ts
index d3ced2ceaa0..2429d9102fa 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunction.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 function foo(x: string, y = 10) { }
 function baz(x: string, y = 5, ...rest) { }
 function bar(y = 10) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionES6.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionES6.ts
index 2fc96118b2d..f217292a37a 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 function foo(x: string, y = 10) { }
 function baz(x: string, y = 5, ...rest) { }
 function bar(y = 10) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpression.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpression.ts
index b384958f1ca..b86b5c4e743 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpression.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var lambda1 = (y = "hello") => { }
 var lambda2 = (x: number, y = "hello") => { }
 var lambda3 = (x: number, y = "hello", ...rest) => { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpressionES6.ts
index 42f71d19d62..14a84ac008a 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionExpressionES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 var lambda1 = (y = "hello") => { }
 var lambda2 = (x: number, y = "hello") => { }
 var lambda3 = (x: number, y = "hello", ...rest) => { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionProperty.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionProperty.ts
index ecf8488cdea..045c09d09ed 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionProperty.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionProperty.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var obj2 = {
     func1(y = 10, ...rest) { },
     func2(x = "hello") { },
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionPropertyES6.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionPropertyES6.ts
index 175d008310a..708f72c66e9 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionPropertyES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersFunctionPropertyES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 var obj2 = {
     func1(y = 10, ...rest) { },
     func2(x = "hello") { },
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethod.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethod.ts
index c18257c4316..a935eaf41ff 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethod.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethod.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 class C {
     constructor(t: boolean, z: string, x: number, y = "hello") { }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethodES6.ts b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethodES6.ts
index 69c03f17eb8..470932f4cc1 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethodES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitDefaultParametersMethodES6.ts
@@ -1,4 +1,4 @@
-// @target:es6
+// @target:es6
 class C {
     constructor(t: boolean, z: string, x: number, y = "hello") { }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator1.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator1.ts
index 546caeeac63..54dc3f71328 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator1.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 1 ** -2;
 1 ** 2;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator2.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator2.ts
index c416fb6aaf9..2cf02479521 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator2.ts
@@ -1,4 +1,4 @@
-// @target:es5
+// @target:es5
 
 var temp = 10;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator3.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator3.ts
index e9c3f51aa35..aec2886e7e9 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator3.ts
@@ -1,4 +1,4 @@
-// @target:es5
+// @target:es5
 
 var temp = 10;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator4.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator4.ts
index e53dae4990e..5b64c1bff54 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperator4.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var temp: any;
 
 (<number>temp) ** 3;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4.ts
index eeeb1266151..f320b78be46 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4ES6.ts
index 8613c4ffcf3..78497ef5bb2 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTempalteString4ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1.ts
index 0208d56ae57..1be8f3c15e0 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1ES6.ts
index 16b8cc1b207..4244b70be4d 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString1ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2.ts
index b03bd37b015..e287166aada 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2ES6.ts
index 49bd3bafe4e..ba1215cadb9 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString2ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3.ts
index 1e6f2a47d68..f61151c34ed 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3ES6.ts b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3ES6.ts
index b858b351452..77b6f37f992 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitExponentiationOperatorInTemplateString3ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var t1 = 10;
 var t2 = 10;
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunction.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunction.ts
index 1f787176a25..82fa906e726 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunction.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 function bar(...rest) { }
 function foo(x: number, y: string, ...rest) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionES6.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionES6.ts
index ed09c53ec0c..e6e2a7c915c 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 function bar(...rest) { }
 function foo(x: number, y: string, ...rest) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpression.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpression.ts
index 5cfa57ea986..04b866a9af0 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpression.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var funcExp = (...rest) => { }
 var funcExp1 = (X: number, ...rest) => { }
 var funcExp2 = function (...rest) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpressionES6.ts
index e30073389f1..570b97d8f6a 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionExpressionES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 var funcExp = (...rest) => { }
 var funcExp1 = (X: number, ...rest) => { }
 var funcExp2 = function (...rest) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionProperty.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionProperty.ts
index 64e80b43383..44ed4007bbc 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionProperty.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionProperty.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var obj: {
     func1: (...rest) => void
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionPropertyES6.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionPropertyES6.ts
index 3c68c45e9ef..bb44b1adc1b 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionPropertyES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersFunctionPropertyES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 var obj: {
     func1: (...rest) => void
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethod.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethod.ts
index bc01aa1f6f5..f8ca9d85a63 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethod.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethod.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 class C {
     constructor(name: string, ...rest) { }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethodES6.ts b/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethodES6.ts
index b7623c294a3..e20c77e4597 100644
--- a/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethodES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/emitRestParametersMethodES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 class C {
     constructor(name: string, ...rest) { }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/enums.json b/crates/swc_ecma_parser/tests/tsc/enums.json
new file mode 100644
index 00000000000..787c24a1af3
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/enums.json
@@ -0,0 +1,735 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 21,
+    "end": 564,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsEnumDeclaration",
+      "span": {
+        "start": 21,
+        "end": 76,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isConst": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 26,
+          "end": 36,
+          "ctxt": 0
+        },
+        "value": "SyntaxKind",
+        "optional": false
+      },
+      "members": [
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 41,
+            "end": 53,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 41,
+              "end": 53,
+              "ctxt": 0
+            },
+            "value": "ImportClause",
+            "optional": false
+          },
+          "init": null
+        },
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 57,
+            "end": 74,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 57,
+              "end": 74,
+              "ctxt": 0
+            },
+            "value": "ExportDeclaration",
+            "optional": false
+          },
+          "init": null
+        }
+      ]
+    },
+    {
+      "type": "TsEnumDeclaration",
+      "span": {
+        "start": 78,
+        "end": 139,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isConst": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 89,
+          "end": 100,
+          "ctxt": 0
+        },
+        "value": "SymbolFlags",
+        "optional": false
+      },
+      "members": [
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 105,
+            "end": 118,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 105,
+              "end": 109,
+              "ctxt": 0
+            },
+            "value": "Type",
+            "optional": false
+          },
+          "init": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 112,
+              "end": 118,
+              "ctxt": 0
+            },
+            "value": "Type",
+            "raw": "\"Type\""
+          }
+        },
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 122,
+            "end": 137,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 122,
+              "end": 127,
+              "ctxt": 0
+            },
+            "value": "Value",
+            "optional": false
+          },
+          "init": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 130,
+              "end": 137,
+              "ctxt": 0
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+                  }
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+              }
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+        }
+      ]
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+          "end": 521,
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+        },
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+      },
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+      "asserts": null
+    },
+    {
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+        "end": 564,
+        "ctxt": 0
+      },
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+              }
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+                "end": 558,
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+              },
+              "value": "SymbolFlags",
+              "optional": false
+            },
+            "property": {
+              "type": "Identifier",
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+                "end": 563,
+                "ctxt": 0
+              },
+              "value": "Type",
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+      ]
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+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/enums.ts b/crates/swc_ecma_parser/tests/tsc/enums.ts
new file mode 100644
index 00000000000..b632bdbce54
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/enums.ts
@@ -0,0 +1,29 @@
+// @Filename: /a.ts
+enum SyntaxKind {
+  ImportClause,
+  ExportDeclaration
+}
+
+const enum SymbolFlags {
+  Type = "Type",
+  Value = "Value"
+}
+
+export type { SyntaxKind };
+export { SymbolFlags };
+
+// @Filename: /b.ts
+import type { SyntaxKind, SymbolFlags } from './a';
+
+SyntaxKind.ImportClause;
+SymbolFlags.Type;
+let kind: SyntaxKind.ImportClause;
+let flags: SymbolFlags;
+
+type TypeFlag = SymbolFlags.Type;
+export type { TypeFlag };
+
+// @Filename: /c.ts
+import { SymbolFlags } from './a';
+import type { TypeFlag } from './b';
+const flags: TypeFlag = SymbolFlags.Type;
diff --git a/crates/swc_ecma_parser/tests/tsc/equalityStrictNulls.json b/crates/swc_ecma_parser/tests/tsc/equalityStrictNulls.json
deleted file mode 100644
index 7ce8ab020cb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/equalityStrictNulls.json
+++ /dev/null
@@ -1,1883 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 29,
-    "end": 1201,
-    "ctxt": 0
-  },
-  "body": [
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-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 38,
-          "end": 40,
-          "ctxt": 0
-        },
-        "value": "f1",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 41,
-            "end": 50,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 41,
-              "end": 50,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 42,
-                "end": 50,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 44,
-                  "end": 50,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 29,
-        "end": 535,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 52,
-          "end": 535,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "IfStatement",
-            "span": {
-              "start": 58,
-              "end": 85,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 62,
-                "end": 76,
-                "ctxt": 0
-              },
-              "operator": "==",
-              "left": {
-                "type": "Identifier",
-                "span": {
-                  "start": 62,
-                  "end": 63,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false
-              },
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-                "span": {
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-                  "end": 76,
-                  "ctxt": 0
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-                "value": "undefined",
-                "optional": false
-              }
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-              "type": "BlockStatement",
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-                "end": 85,
-                "ctxt": 0
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-          },
-          {
-            "type": "IfStatement",
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-              "end": 117,
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-            "test": {
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-              "operator": "!=",
-              "left": {
-                "type": "Identifier",
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-                  "end": 95,
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-                "value": "x",
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-              "operator": "===",
-              "left": {
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-                  "start": 126,
-                  "end": 127,
-                  "ctxt": 0
-                },
-                "value": "x",
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index 0d67cb33d58..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/equalityStrictNulls.ts
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index 00000000000..9afbb74b9ba
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+                            "start": 170,
+                            "end": 171,
+                            "ctxt": 0
+                          },
+                          "literal": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 170,
+                              "end": 171,
+                              "ctxt": 0
+                            },
+                            "value": 0.0,
+                            "raw": "0"
+                          }
+                        },
+                        {
+                          "type": "TsLiteralType",
+                          "span": {
+                            "start": 174,
+                            "end": 175,
+                            "ctxt": 0
+                          },
+                          "literal": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 174,
+                              "end": 175,
+                              "ctxt": 0
+                            },
+                            "value": 1.0,
+                            "raw": "1"
+                          }
+                        },
+                        {
+                          "type": "TsLiteralType",
+                          "span": {
+                            "start": 178,
+                            "end": 179,
+                            "ctxt": 0
+                          },
+                          "literal": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 178,
+                              "end": 179,
+                              "ctxt": 0
+                            },
+                            "value": 2.0,
+                            "raw": "2"
+                          }
+                        },
+                        {
+                          "type": "TsLiteralType",
+                          "span": {
+                            "start": 182,
+                            "end": 183,
+                            "ctxt": 0
+                          },
+                          "literal": {
+                            "type": "NumericLiteral",
+                            "span": {
+                              "start": 182,
+                              "end": 183,
+                              "ctxt": 0
+                            },
+                            "value": 3.0,
+                            "raw": "3"
+                          }
+                        }
+                      ]
+                    }
+                  }
+                },
+                "init": {
+                  "type": "TsAsExpression",
+                  "span": {
+                    "start": 186,
+                    "end": 194,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 186,
+                      "end": 187,
+                      "ctxt": 0
+                    },
+                    "value": 0.0,
+                    "raw": "0"
+                  },
+                  "typeAnnotation": {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 191,
+                      "end": 194,
+                      "ctxt": 0
+                    },
+                    "kind": "any"
+                  }
+                },
+                "definite": false
+              }
+            ]
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 200,
+              "end": 208,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 200,
+                "end": 207,
+                "ctxt": 0
+              },
+              "operator": "??=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 200,
+                  "end": 201,
+                  "ctxt": 0
+                },
+                "value": "x",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 206,
+                  "end": 207,
+                  "ctxt": 0
+                },
+                "value": 1.0,
+                "raw": "1"
+              }
+            }
+          },
+          {
+            "type": "IfStatement",
+            "span": {
+              "start": 213,
+              "end": 257,
+              "ctxt": 0
+            },
+            "test": {
+              "type": "BinaryExpression",
+              "span": {
+                "start": 217,
+                "end": 224,
+                "ctxt": 0
+              },
+              "operator": "===",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 217,
+                  "end": 218,
+                  "ctxt": 0
+                },
+                "value": "x",
+                "optional": false
+              },
+              "right": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 223,
+                  "end": 224,
+                  "ctxt": 0
+                },
+                "value": 0.0,
+                "raw": "0"
+              }
+            },
+            "consequent": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 226,
+                "end": 257,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "ExpressionStatement",
+                  "span": {
+                    "start": 236,
+                    "end": 251,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "CallExpression",
+                    "span": {
+                      "start": 236,
+                      "end": 250,
+                      "ctxt": 0
+                    },
+                    "callee": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 236,
+                        "end": 247,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 236,
+                          "end": 243,
+                          "ctxt": 0
+                        },
+                        "value": "console",
+                        "optional": false
+                      },
+                      "property": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 244,
+                          "end": 247,
+                          "ctxt": 0
+                        },
+                        "value": "log",
+                        "optional": false
+                      }
+                    },
+                    "arguments": [
+                      {
+                        "spread": null,
+                        "expression": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 248,
+                            "end": 249,
+                            "ctxt": 0
+                          },
+                          "value": "x",
+                          "optional": false
+                        }
+                      }
+                    ],
+                    "typeArguments": null
+                  }
+                }
+              ]
+            },
+            "alternate": null
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/equalityWithtNullishCoalescingAssignment.ts b/crates/swc_ecma_parser/tests/tsc/equalityWithtNullishCoalescingAssignment.ts
new file mode 100644
index 00000000000..f4d5a992456
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/equalityWithtNullishCoalescingAssignment.ts
@@ -0,0 +1,18 @@
+// @strict: true, false
+
+function f1(a?: boolean): void {
+    a ??= true;
+
+    if (a === false) {
+        console.log(a);
+    }
+}
+f1(false);
+
+function f2() {
+    let x: 0 | 1 | 2 | 3 = 0 as any;
+    x ??= 1;
+    if (x === 0) {
+        console.log(x);
+    }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.json b/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.json
index 61e8f786c5a..0d404e63028 100644
--- a/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.json
+++ b/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 71,
-    "end": 369,
+    "end": 609,
     "ctxt": 0
   },
   "body": [
@@ -179,7 +179,7 @@
       "type": "VariableDeclaration",
       "span": {
         "start": 178,
-        "end": 222,
+        "end": 254,
         "ctxt": 0
       },
       "kind": "const",
@@ -189,14 +189,183 @@
           "type": "VariableDeclarator",
           "span": {
             "start": 184,
-            "end": 221,
+            "end": 253,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
               "start": 184,
-              "end": 193,
+              "end": 189,
+              "ctxt": 0
+            },
+            "value": "sab64",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 192,
+              "end": 253,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 196,
+                "end": 213,
+                "ctxt": 0
+              },
+              "value": "SharedArrayBuffer",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "BinaryExpression",
+                  "span": {
+                    "start": 214,
+                    "end": 252,
+                    "ctxt": 0
+                  },
+                  "operator": "*",
+                  "left": {
+                    "type": "MemberExpression",
+                    "span": {
+                      "start": 214,
+                      "end": 245,
+                      "ctxt": 0
+                    },
+                    "object": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 214,
+                        "end": 227,
+                        "ctxt": 0
+                      },
+                      "value": "BigInt64Array",
+                      "optional": false
+                    },
+                    "property": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 228,
+                        "end": 245,
+                        "ctxt": 0
+                      },
+                      "value": "BYTES_PER_ELEMENT",
+                      "optional": false
+                    }
+                  },
+                  "right": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 248,
+                      "end": 252,
+                      "ctxt": 0
+                    },
+                    "value": 1024.0,
+                    "raw": "1024"
+                  }
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 255,
+        "end": 294,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 261,
+            "end": 293,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 261,
+              "end": 266,
+              "ctxt": 0
+            },
+            "value": "int64",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 269,
+              "end": 293,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 273,
+                "end": 286,
+                "ctxt": 0
+              },
+              "value": "BigInt64Array",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 287,
+                    "end": 292,
+                    "ctxt": 0
+                  },
+                  "value": "sab64",
+                  "optional": false
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 295,
+        "end": 339,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 301,
+            "end": 338,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 301,
+              "end": 310,
               "ctxt": 0
             },
             "value": "waitValue",
@@ -206,22 +375,22 @@
           "init": {
             "type": "CallExpression",
             "span": {
-              "start": 196,
-              "end": 221,
+              "start": 313,
+              "end": 338,
               "ctxt": 0
             },
             "callee": {
               "type": "MemberExpression",
               "span": {
-                "start": 196,
-                "end": 208,
+                "start": 313,
+                "end": 325,
                 "ctxt": 0
               },
               "object": {
                 "type": "Identifier",
                 "span": {
-                  "start": 196,
-                  "end": 203,
+                  "start": 313,
+                  "end": 320,
                   "ctxt": 0
                 },
                 "value": "Atomics",
@@ -230,8 +399,8 @@
               "property": {
                 "type": "Identifier",
                 "span": {
-                  "start": 204,
-                  "end": 208,
+                  "start": 321,
+                  "end": 325,
                   "ctxt": 0
                 },
                 "value": "wait",
@@ -244,8 +413,8 @@
                 "expression": {
                   "type": "Identifier",
                   "span": {
-                    "start": 209,
-                    "end": 214,
+                    "start": 326,
+                    "end": 331,
                     "ctxt": 0
                   },
                   "value": "int32",
@@ -257,8 +426,8 @@
                 "expression": {
                   "type": "NumericLiteral",
                   "span": {
-                    "start": 216,
-                    "end": 217,
+                    "start": 333,
+                    "end": 334,
                     "ctxt": 0
                   },
                   "value": 0.0,
@@ -270,8 +439,8 @@
                 "expression": {
                   "type": "NumericLiteral",
                   "span": {
-                    "start": 219,
-                    "end": 220,
+                    "start": 336,
+                    "end": 337,
                     "ctxt": 0
                   },
                   "value": 0.0,
@@ -288,8 +457,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 223,
-        "end": 287,
+        "start": 340,
+        "end": 396,
         "ctxt": 0
       },
       "kind": "const",
@@ -298,30 +467,30 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 229,
-            "end": 286,
+            "start": 346,
+            "end": 395,
             "ctxt": 0
           },
           "id": {
             "type": "ObjectPattern",
             "span": {
-              "start": 229,
-              "end": 245,
+              "start": 346,
+              "end": 362,
               "ctxt": 0
             },
             "properties": [
               {
                 "type": "AssignmentPatternProperty",
                 "span": {
-                  "start": 231,
-                  "end": 236,
+                  "start": 348,
+                  "end": 353,
                   "ctxt": 0
                 },
                 "key": {
                   "type": "Identifier",
                   "span": {
-                    "start": 231,
-                    "end": 236,
+                    "start": 348,
+                    "end": 353,
                     "ctxt": 0
                   },
                   "value": "async",
@@ -332,15 +501,15 @@
               {
                 "type": "AssignmentPatternProperty",
                 "span": {
-                  "start": 238,
-                  "end": 243,
+                  "start": 355,
+                  "end": 360,
                   "ctxt": 0
                 },
                 "key": {
                   "type": "Identifier",
                   "span": {
-                    "start": 238,
-                    "end": 243,
+                    "start": 355,
+                    "end": 360,
                     "ctxt": 0
                   },
                   "value": "value",
@@ -355,22 +524,22 @@
           "init": {
             "type": "CallExpression",
             "span": {
-              "start": 248,
-              "end": 286,
+              "start": 365,
+              "end": 395,
               "ctxt": 0
             },
             "callee": {
               "type": "MemberExpression",
               "span": {
-                "start": 248,
-                "end": 265,
+                "start": 365,
+                "end": 382,
                 "ctxt": 0
               },
               "object": {
                 "type": "Identifier",
                 "span": {
-                  "start": 248,
-                  "end": 255,
+                  "start": 365,
+                  "end": 372,
                   "ctxt": 0
                 },
                 "value": "Atomics",
@@ -379,8 +548,8 @@
               "property": {
                 "type": "Identifier",
                 "span": {
-                  "start": 256,
-                  "end": 265,
+                  "start": 373,
+                  "end": 382,
                   "ctxt": 0
                 },
                 "value": "waitAsync",
@@ -393,8 +562,8 @@
                 "expression": {
                   "type": "Identifier",
                   "span": {
-                    "start": 266,
-                    "end": 271,
+                    "start": 383,
+                    "end": 388,
                     "ctxt": 0
                   },
                   "value": "int32",
@@ -406,8 +575,167 @@
                 "expression": {
                   "type": "NumericLiteral",
                   "span": {
-                    "start": 273,
-                    "end": 274,
+                    "start": 390,
+                    "end": 391,
+                    "ctxt": 0
+                  },
+                  "value": 0.0,
+                  "raw": "0"
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 393,
+                    "end": 394,
+                    "ctxt": 0
+                  },
+                  "value": 0.0,
+                  "raw": "0"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 397,
+        "end": 479,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 403,
+            "end": 478,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "ObjectPattern",
+            "span": {
+              "start": 403,
+              "end": 437,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValuePatternProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 405,
+                    "end": 410,
+                    "ctxt": 0
+                  },
+                  "value": "async",
+                  "optional": false
+                },
+                "value": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 412,
+                    "end": 419,
+                    "ctxt": 0
+                  },
+                  "value": "async64",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              },
+              {
+                "type": "KeyValuePatternProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 421,
+                    "end": 426,
+                    "ctxt": 0
+                  },
+                  "value": "value",
+                  "optional": false
+                },
+                "value": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 428,
+                    "end": 435,
+                    "ctxt": 0
+                  },
+                  "value": "value64",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              }
+            ],
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 440,
+              "end": 478,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 440,
+                "end": 457,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 440,
+                  "end": 447,
+                  "ctxt": 0
+                },
+                "value": "Atomics",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 448,
+                  "end": 457,
+                  "ctxt": 0
+                },
+                "value": "waitAsync",
+                "optional": false
+              }
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 458,
+                    "end": 463,
+                    "ctxt": 0
+                  },
+                  "value": "int64",
+                  "optional": false
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 465,
+                    "end": 466,
                     "ctxt": 0
                   },
                   "value": 0.0,
@@ -419,15 +747,15 @@
                 "expression": {
                   "type": "CallExpression",
                   "span": {
-                    "start": 276,
-                    "end": 285,
+                    "start": 468,
+                    "end": 477,
                     "ctxt": 0
                   },
                   "callee": {
                     "type": "Identifier",
                     "span": {
-                      "start": 276,
-                      "end": 282,
+                      "start": 468,
+                      "end": 474,
                       "ctxt": 0
                     },
                     "value": "BigInt",
@@ -439,8 +767,8 @@
                       "expression": {
                         "type": "NumericLiteral",
                         "span": {
-                          "start": 283,
-                          "end": 284,
+                          "start": 475,
+                          "end": 476,
                           "ctxt": 0
                         },
                         "value": 0.0,
@@ -461,8 +789,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 289,
-        "end": 361,
+        "start": 481,
+        "end": 601,
         "ctxt": 0
       },
       "kind": "const",
@@ -471,15 +799,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 295,
-            "end": 361,
+            "start": 487,
+            "end": 601,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 295,
-              "end": 299,
+              "start": 487,
+              "end": 491,
               "ctxt": 0
             },
             "value": "main",
@@ -489,31 +817,31 @@
           "init": {
             "type": "ArrowFunctionExpression",
             "span": {
-              "start": 302,
-              "end": 361,
+              "start": 494,
+              "end": 601,
               "ctxt": 0
             },
             "params": [],
             "body": {
               "type": "BlockStatement",
               "span": {
-                "start": 314,
-                "end": 361,
+                "start": 506,
+                "end": 601,
                 "ctxt": 0
               },
               "stmts": [
                 {
                   "type": "IfStatement",
                   "span": {
-                    "start": 320,
-                    "end": 359,
+                    "start": 512,
+                    "end": 551,
                     "ctxt": 0
                   },
                   "test": {
                     "type": "Identifier",
                     "span": {
-                      "start": 324,
-                      "end": 329,
+                      "start": 516,
+                      "end": 521,
                       "ctxt": 0
                     },
                     "value": "async",
@@ -522,30 +850,30 @@
                   "consequent": {
                     "type": "BlockStatement",
                     "span": {
-                      "start": 331,
-                      "end": 359,
+                      "start": 523,
+                      "end": 551,
                       "ctxt": 0
                     },
                     "stmts": [
                       {
                         "type": "ExpressionStatement",
                         "span": {
-                          "start": 341,
-                          "end": 353,
+                          "start": 533,
+                          "end": 545,
                           "ctxt": 0
                         },
                         "expression": {
                           "type": "AwaitExpression",
                           "span": {
-                            "start": 341,
-                            "end": 352,
+                            "start": 533,
+                            "end": 544,
                             "ctxt": 0
                           },
                           "argument": {
                             "type": "Identifier",
                             "span": {
-                              "start": 347,
-                              "end": 352,
+                              "start": 539,
+                              "end": 544,
                               "ctxt": 0
                             },
                             "value": "value",
@@ -556,6 +884,61 @@
                     ]
                   },
                   "alternate": null
+                },
+                {
+                  "type": "IfStatement",
+                  "span": {
+                    "start": 556,
+                    "end": 599,
+                    "ctxt": 0
+                  },
+                  "test": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 560,
+                      "end": 567,
+                      "ctxt": 0
+                    },
+                    "value": "async64",
+                    "optional": false
+                  },
+                  "consequent": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 569,
+                      "end": 599,
+                      "ctxt": 0
+                    },
+                    "stmts": [
+                      {
+                        "type": "ExpressionStatement",
+                        "span": {
+                          "start": 579,
+                          "end": 593,
+                          "ctxt": 0
+                        },
+                        "expression": {
+                          "type": "AwaitExpression",
+                          "span": {
+                            "start": 579,
+                            "end": 592,
+                            "ctxt": 0
+                          },
+                          "argument": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 585,
+                              "end": 592,
+                              "ctxt": 0
+                            },
+                            "value": "value64",
+                            "optional": false
+                          }
+                        }
+                      }
+                    ]
+                  },
+                  "alternate": null
                 }
               ]
             },
@@ -571,22 +954,22 @@
     {
       "type": "ExpressionStatement",
       "span": {
-        "start": 362,
-        "end": 369,
+        "start": 602,
+        "end": 609,
         "ctxt": 0
       },
       "expression": {
         "type": "CallExpression",
         "span": {
-          "start": 362,
-          "end": 368,
+          "start": 602,
+          "end": 608,
           "ctxt": 0
         },
         "callee": {
           "type": "Identifier",
           "span": {
-            "start": 362,
-            "end": 366,
+            "start": 602,
+            "end": 606,
             "ctxt": 0
           },
           "value": "main",
diff --git a/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.ts b/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.ts
index c28d50bbefd..efc391bbed7 100644
--- a/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.ts
+++ b/crates/swc_ecma_parser/tests/tsc/es2022SharedMemory.ts
@@ -5,12 +5,18 @@
 
 const sab = new SharedArrayBuffer(Int32Array.BYTES_PER_ELEMENT * 1024);
 const int32 = new Int32Array(sab);
+const sab64 = new SharedArrayBuffer(BigInt64Array.BYTES_PER_ELEMENT * 1024);
+const int64 = new BigInt64Array(sab64);
 const waitValue = Atomics.wait(int32, 0, 0);
-const { async, value } = Atomics.waitAsync(int32, 0, BigInt(0));
+const { async, value } = Atomics.waitAsync(int32, 0, 0);
+const { async: async64, value: value64 } = Atomics.waitAsync(int64, 0, BigInt(0));
 
 const main = async () => {
     if (async) {
         await value;
     }
+    if (async64) {
+        await value64;
+    }
 }
 main();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithInvalidSimpleUnaryExpressionOperands.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithInvalidSimpleUnaryExpressionOperands.ts
index 8f3ed2b9047..adf0ed144bc 100644
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithInvalidSimpleUnaryExpressionOperands.ts
+++ b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithInvalidSimpleUnaryExpressionOperands.ts
@@ -1,4 +1,4 @@
-var temp: any;
+var temp: any;
 
 // Error: incorrect type on left-hand side 
 (! --temp) ** 3;
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNew.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNew.ts
index 8f86a638652..849d72e6302 100644
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNew.ts
+++ b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNew.ts
@@ -1,4 +1,4 @@
-var a: any;
+var a: any;
 var b: any;
 var c: any;
 new a ** b ** c;
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndInvalidOperands.json b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndInvalidOperands.json
deleted file mode 100644
index dbe70c8a7bd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndInvalidOperands.json
+++ /dev/null
@@ -1,872 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 110,
-    "end": 448,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 110,
-        "end": 125,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 114,
-            "end": 124,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 114,
-              "end": 115,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 115,
-                "end": 124,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 117,
-                  "end": 124,
-                  "ctxt": 0
-                },
-                "kind": "boolean"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 126,
-        "end": 140,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 130,
-            "end": 139,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 130,
-              "end": 131,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 131,
-                "end": 139,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 133,
-                  "end": 139,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 141,
-        "end": 155,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 145,
-            "end": 154,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 145,
-              "end": 146,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 146,
-                "end": 154,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 148,
-                  "end": 154,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 148,
-                    "end": 154,
-                    "ctxt": 0
-                  },
-                  "value": "Object",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 172,
-        "end": 193,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 176,
-            "end": 192,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 176,
-              "end": 180,
-              "ctxt": 0
-            },
-            "value": "r1a1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 183,
-              "end": 192,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 183,
-                "end": 187,
-                "ctxt": 0
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-                "start": 191,
-                "end": 192,
-                "ctxt": 0
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-              "value": "a",
-              "optional": false
-            }
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-          "definite": false
-        }
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-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 194,
-        "end": 215,
-        "ctxt": 0
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-      "kind": "var",
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-        "start": 216,
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-          "span": {
-            "start": 220,
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-            "ctxt": 0
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-            "type": "BinaryExpression",
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-              "start": 227,
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-            "left": {
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-              "span": {
-                "start": 227,
-                "end": 231,
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-                "start": 235,
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-              "optional": false
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 243,
-            "end": 259,
-            "ctxt": 0
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-              "start": 250,
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-                "start": 250,
-                "end": 251,
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-                "end": 259,
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-      "span": {
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-        "ctxt": 0
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-            "ctxt": 0
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-                "end": 416,
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-              "raw": "''"
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-                "end": 424,
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-            "ctxt": 0
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-              "ctxt": 0
-            },
-            "value": "r1d3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 437,
-              "end": 447,
-              "ctxt": 0
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-            "operator": "**",
-            "left": {
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-              "span": {
-                "start": 437,
-                "end": 439,
-                "ctxt": 0
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-              "properties": []
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-            "right": {
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-              "span": {
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-                "end": 447,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndInvalidOperands.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndInvalidOperands.ts
deleted file mode 100644
index 7ecec740d41..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndInvalidOperands.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-
-var a: boolean;
-var b: string;
-var c: Object;
-
-// operator **
-var r1a1 = null ** a;
-var r1a2 = null ** b;
-var r1a3 = null ** c;
-
-var r1b1 = a ** null;
-var r1b2 = b ** null;
-var r1b3 = c ** null;
-
-var r1c1 = null ** true;
-var r1c2 = null ** '';
-var r1c3 = null ** {};
-
-var r1d1 = true ** null;
-var r1d2 = '' ** null;
-var r1d3 = {} ** null;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndValidOperands.json b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndValidOperands.json
deleted file mode 100644
index 02d01868a2b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndValidOperands.json
+++ /dev/null
@@ -1,677 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 110,
-    "end": 341,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-      "span": {
-        "start": 110,
-        "end": 133,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 115,
-          "end": 116,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 123,
-            "end": 124,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 123,
-              "end": 124,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 130,
-            "end": 131,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 130,
-              "end": 131,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 135,
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-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-            "end": 145,
-            "ctxt": 0
-          },
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-              "ctxt": 0
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-            "value": "a",
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-            "typeAnnotation": {
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-                "ctxt": 0
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-                "span": {
-                  "start": 142,
-                  "end": 145,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
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-          "init": null,
-          "definite": false
-        }
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-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
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-        "end": 161,
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-            "end": 160,
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-              "span": {
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-                "end": 160,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 154,
-                  "end": 160,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 178,
-        "end": 197,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 182,
-            "end": 196,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 182,
-              "end": 184,
-              "ctxt": 0
-            },
-            "value": "r1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 187,
-              "end": 196,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 187,
-                "end": 191,
-                "ctxt": 0
-              }
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-            "right": {
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-                "end": 196,
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-              },
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-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 216,
-            "ctxt": 0
-          },
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-              "end": 204,
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-            },
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-            "typeAnnotation": null
-          },
-          "init": {
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-              "end": 216,
-              "ctxt": 0
-            },
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-            "left": {
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-                "end": 211,
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-              },
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-            }
-          },
-          "definite": false
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-      ]
-    },
-    {
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-      "span": {
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-        "end": 237,
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-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 222,
-            "end": 236,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 222,
-              "end": 224,
-              "ctxt": 0
-            },
-            "value": "r3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 227,
-              "end": 236,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 227,
-                "end": 231,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 235,
-                "end": 236,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 238,
-        "end": 259,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 258,
-            "ctxt": 0
-          },
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-            "type": "Identifier",
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-              "end": 244,
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-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
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-              "end": 258,
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-                },
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-      },
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-        {
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-          "span": {
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-          },
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-            "typeAnnotation": null
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-              "end": 278,
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-            },
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-            "left": {
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-              "span": {
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-                "end": 270,
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-              },
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-                "end": 278,
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-              }
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-    {
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-      },
-      "kind": "var",
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-      "declarations": [
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-          "span": {
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-            "end": 298,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
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-              "start": 284,
-              "end": 286,
-              "ctxt": 0
-            },
-            "value": "r6",
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-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
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-              "start": 289,
-              "end": 298,
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-            },
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-              "type": "Identifier",
-              "span": {
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-                "end": 290,
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-              },
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-              "span": {
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-                "end": 298,
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-              }
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-        }
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-    {
-      "type": "VariableDeclaration",
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-      },
-      "kind": "var",
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-      "declarations": [
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-          },
-          "id": {
-            "type": "Identifier",
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-              "start": 304,
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-              "ctxt": 0
-            },
-            "value": "r7",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 309,
-              "end": 318,
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-            },
-            "operator": "**",
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-              "type": "NumericLiteral",
-              "span": {
-                "start": 309,
-                "end": 310,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "right": {
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-              "span": {
-                "start": 314,
-                "end": 318,
-                "ctxt": 0
-              }
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-          "definite": false
-        }
-      ]
-    },
-    {
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-        "start": 320,
-        "end": 341,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 324,
-            "end": 340,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 324,
-              "end": 326,
-              "ctxt": 0
-            },
-            "value": "r8",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 329,
-              "end": 340,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
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-              "span": {
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-                "type": "Identifier",
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-                },
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-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 331,
-                  "end": 332,
-                  "ctxt": 0
-                },
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-              }
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-            "right": {
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-              "span": {
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-                "end": 340,
-                "ctxt": 0
-              }
-            }
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-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndValidOperands.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndValidOperands.ts
deleted file mode 100644
index acc152ea696..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithNullValueAndValidOperands.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-// If one operand is the null or undefined value, it is treated as having the type of the
-// other operand.
-
-enum E {
-    a,
-    b
-}
-
-var a: any;
-var b: number;
-
-// operator **
-var r1 = null ** a;
-var r2 = null ** b;
-var r3 = null ** 1;
-var r4 = null ** E.a;
-var r5 = a ** null;
-var r6 = b ** null;
-var r7 = 0 ** null;
-var r8 = E.b ** null;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.json b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.json
deleted file mode 100644
index b43dd2a1aa2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.json
+++ /dev/null
@@ -1,247 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 127,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 38,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 37,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "r1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 25,
-              "end": 37,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 25,
-                "end": 29,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 33,
-                "end": 37,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 39,
-        "end": 66,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 43,
-            "end": 65,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 43,
-              "end": 45,
-              "ctxt": 0
-            },
-            "value": "r2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 48,
-              "end": 65,
-              "ctxt": 0
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-            "operator": "**",
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-              "type": "NullLiteral",
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-          "id": {
-            "type": "Identifier",
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-            "value": "r3",
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-          },
-          "init": {
-            "type": "BinaryExpression",
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-              "start": 76,
-              "end": 93,
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-            "operator": "**",
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-              "type": "Identifier",
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-              "value": "undefined",
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-              "type": "NullLiteral",
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-                "end": 93,
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-              }
-            }
-          },
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-    {
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-      "kind": "var",
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-            "value": "r4",
-            "optional": false,
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-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 104,
-              "end": 126,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 104,
-                "end": 113,
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-              },
-              "value": "undefined",
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-            "right": {
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-                "end": 126,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.ts
deleted file mode 100644
index 82133ed3914..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithOnlyNullValueOrUndefinedValue.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// operator **
-var r1 = null ** null;
-var r2 = null ** undefined;
-var r3 = undefined ** null;
-var r4 = undefined ** undefined;
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalid.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalid.ts
index ed190f632d1..1b5aab3fae6 100644
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalid.ts
+++ b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalid.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 var a = 1 ** `${ 3 }`;
 var b = 1 ** `2${ 3 }`;
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalidES6.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalidES6.ts
index ef12bf08233..7b1a29c2dc4 100644
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalidES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithTemplateStringInvalidES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var a = 1 ** `${ 3 }`;
 var b = 1 ** `2${ 3 }`;
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndInvalidOperands.json b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndInvalidOperands.json
deleted file mode 100644
index 6d8fa04f321..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndInvalidOperands.json
+++ /dev/null
@@ -1,896 +0,0 @@
-{
-  "type": "Script",
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-    "start": 115,
-    "end": 513,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-          "type": "VariableDeclarator",
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-            "end": 129,
-            "ctxt": 0
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-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
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-              "span": {
-                "start": 120,
-                "end": 129,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 122,
-                  "end": 129,
-                  "ctxt": 0
-                },
-                "kind": "boolean"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
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-        "end": 145,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 144,
-            "ctxt": 0
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-          "id": {
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-              "end": 136,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": {
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-              "span": {
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-                "ctxt": 0
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-                  "ctxt": 0
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-                "kind": "string"
-              }
-            }
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-          "init": null,
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-        }
-      ]
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-        "end": 160,
-        "ctxt": 0
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-      "declare": false,
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-            "ctxt": 0
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-            "value": "c",
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-                "typeName": {
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-                    "ctxt": 0
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-                  "value": "Object",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
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-        "ctxt": 0
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-        "ctxt": 0
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-      "kind": "var",
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-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 462,
-            "end": 484,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 462,
-              "end": 466,
-              "ctxt": 0
-            },
-            "value": "r1d2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 469,
-              "end": 484,
-              "ctxt": 0
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-            "operator": "**",
-            "left": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 469,
-                "end": 471,
-                "ctxt": 0
-              },
-              "value": "",
-              "raw": "''"
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 475,
-                "end": 484,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 486,
-        "end": 513,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 490,
-            "end": 512,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 490,
-              "end": 494,
-              "ctxt": 0
-            },
-            "value": "r1d3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 497,
-              "end": 512,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "ObjectExpression",
-              "span": {
-                "start": 497,
-                "end": 499,
-                "ctxt": 0
-              },
-              "properties": []
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 503,
-                "end": 512,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndInvalidOperands.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndInvalidOperands.ts
deleted file mode 100644
index 7693e4a83f9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndInvalidOperands.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-
-var a: boolean;
-var b: string;
-var c: Object;
-
-// operator **
-var r1a1 = undefined ** a;
-var r1a2 = undefined ** b;
-var r1a3 = undefined ** c;
-
-var r1b1 = a ** undefined;
-var r1b2 = b ** undefined;
-var r1b3 = c ** undefined;
-
-var r1c1 = undefined ** true;
-var r1c2 = undefined ** '';
-var r1c3 = undefined ** {};
-
-var r1d1 = true ** undefined;
-var r1d2 = '' ** undefined;
-var r1d3 = {} ** undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndValidOperands.json b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndValidOperands.json
deleted file mode 100644
index d36c61bedff..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndValidOperands.json
+++ /dev/null
@@ -1,693 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 115,
-    "end": 393,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 115,
-        "end": 138,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 120,
-          "end": 121,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 128,
-            "end": 129,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 128,
-              "end": 129,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 135,
-            "end": 136,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 135,
-              "end": 136,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 140,
-        "end": 151,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 144,
-            "end": 150,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 144,
-              "end": 145,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 145,
-                "end": 150,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 147,
-                  "end": 150,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 152,
-        "end": 166,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 156,
-            "end": 165,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 156,
-              "end": 157,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 157,
-                "end": 165,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 159,
-                  "end": 165,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 182,
-        "end": 207,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 186,
-            "end": 206,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 186,
-              "end": 189,
-              "ctxt": 0
-            },
-            "value": "rk1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 192,
-              "end": 206,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 192,
-                "end": 201,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 205,
-                "end": 206,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 208,
-        "end": 233,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 212,
-            "end": 232,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 212,
-              "end": 215,
-              "ctxt": 0
-            },
-            "value": "rk2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 218,
-              "end": 232,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 218,
-                "end": 227,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 231,
-                "end": 232,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 234,
-        "end": 259,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 238,
-            "end": 258,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 238,
-              "end": 241,
-              "ctxt": 0
-            },
-            "value": "rk3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 244,
-              "end": 258,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 244,
-                "end": 253,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 257,
-                "end": 258,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 260,
-        "end": 287,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 264,
-            "end": 286,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 264,
-              "end": 267,
-              "ctxt": 0
-            },
-            "value": "rk4",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 270,
-              "end": 286,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 270,
-                "end": 279,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 283,
-                "end": 286,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 283,
-                  "end": 284,
-                  "ctxt": 0
-                },
-                "value": "E",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 285,
-                  "end": 286,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 288,
-        "end": 313,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 292,
-            "end": 312,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 292,
-              "end": 295,
-              "ctxt": 0
-            },
-            "value": "rk5",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 298,
-              "end": 312,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 298,
-                "end": 299,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 303,
-                "end": 312,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 314,
-        "end": 339,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 318,
-            "end": 338,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 318,
-              "end": 321,
-              "ctxt": 0
-            },
-            "value": "rk6",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 324,
-              "end": 338,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 324,
-                "end": 325,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 329,
-                "end": 338,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 340,
-        "end": 365,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 344,
-            "end": 364,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 344,
-              "end": 347,
-              "ctxt": 0
-            },
-            "value": "rk7",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 350,
-              "end": 364,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 350,
-                "end": 351,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 355,
-                "end": 364,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 366,
-        "end": 393,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 370,
-            "end": 392,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 370,
-              "end": 373,
-              "ctxt": 0
-            },
-            "value": "rk8",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 376,
-              "end": 392,
-              "ctxt": 0
-            },
-            "operator": "**",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 376,
-                "end": 379,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 376,
-                  "end": 377,
-                  "ctxt": 0
-                },
-                "value": "E",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 378,
-                  "end": 379,
-                  "ctxt": 0
-                },
-                "value": "b",
-                "optional": false
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 383,
-                "end": 392,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndValidOperands.ts b/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndValidOperands.ts
deleted file mode 100644
index c1862f1bbe9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/exponentiationOperatorWithUndefinedValueAndValidOperands.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-// If one operand is the undefined or undefined value, it is treated as having the type of the
-// other operand.
-
-enum E {
-    a,
-    b
-}
-
-var a: any;
-var b: number;
-
-// operator *
-var rk1 = undefined ** a;
-var rk2 = undefined ** b;
-var rk3 = undefined ** 1;
-var rk4 = undefined ** E.a;
-var rk5 = a ** undefined;
-var rk6 = b ** undefined;
-var rk7 = 0 ** undefined;
-var rk8 = E.b ** undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/exportDefaultExpressionComments.json b/crates/swc_ecma_parser/tests/tsc/exportDefaultExpressionComments.json
new file mode 100644
index 00000000000..7fa4319cbbc
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/exportDefaultExpressionComments.json
@@ -0,0 +1,27 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 50,
+    "end": 69,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 50,
+        "end": 69,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "NullLiteral",
+        "span": {
+          "start": 65,
+          "end": 69,
+          "ctxt": 0
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/exportDefaultExpressionComments.ts b/crates/swc_ecma_parser/tests/tsc/exportDefaultExpressionComments.ts
new file mode 100644
index 00000000000..08934188788
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/exportDefaultExpressionComments.ts
@@ -0,0 +1,6 @@
+// @declaration: true
+
+/**
+ * JSDoc Comments
+ */
+export default null
diff --git a/crates/swc_ecma_parser/tests/tsc/exportSpecifiers_js.json b/crates/swc_ecma_parser/tests/tsc/exportSpecifiers_js.json
new file mode 100644
index 00000000000..9067c7ed4a9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/exportSpecifiers_js.json
@@ -0,0 +1,86 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 76,
+    "end": 111,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 76,
+        "end": 90,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 82,
+            "end": 89,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 82,
+              "end": 85,
+              "ctxt": 0
+            },
+            "value": "foo",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 88,
+              "end": 89,
+              "ctxt": 0
+            },
+            "value": 0.0,
+            "raw": "0"
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 91,
+        "end": 111,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 100,
+            "end": 108,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 105,
+              "end": 108,
+              "ctxt": 0
+            },
+            "value": "foo",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": true
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/exportSpecifiers_js.ts b/crates/swc_ecma_parser/tests/tsc/exportSpecifiers_js.ts
new file mode 100644
index 00000000000..b8280ae66a5
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/exportSpecifiers_js.ts
@@ -0,0 +1,7 @@
+// @allowJs: true
+// @checkJs: true
+// @noEmit: true
+
+// @Filename: ./a.js
+const foo = 0;
+export { type foo };
diff --git a/crates/swc_ecma_parser/tests/tsc/exportsAndImportsWithContextualKeywordNames02.ts b/crates/swc_ecma_parser/tests/tsc/exportsAndImportsWithContextualKeywordNames02.ts
index 8b27d6e97ba..93316333029 100644
--- a/crates/swc_ecma_parser/tests/tsc/exportsAndImportsWithContextualKeywordNames02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/exportsAndImportsWithContextualKeywordNames02.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: es5
 
 // @filename: t1.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/extensionLoadingPriority.json b/crates/swc_ecma_parser/tests/tsc/extensionLoadingPriority.json
new file mode 100644
index 00000000000..212942269a4
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/extensionLoadingPriority.json
@@ -0,0 +1,163 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 142,
+    "end": 424,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 142,
+        "end": 164,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 157,
+          "end": 163,
+          "ctxt": 0
+        },
+        "value": "a.js",
+        "raw": "\"a.js\""
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 197,
+        "end": 222,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 212,
+          "end": 221,
+          "ctxt": 0
+        },
+        "value": "a.js.js",
+        "raw": "\"a.js.js\""
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 260,
+        "end": 290,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 275,
+          "end": 289,
+          "ctxt": 0
+        },
+        "value": "dir/index.ts",
+        "raw": "\"dir/index.ts\""
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 322,
+        "end": 346,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 337,
+          "end": 345,
+          "ctxt": 0
+        },
+        "value": "dir.js",
+        "raw": "\"dir.js\""
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 376,
+        "end": 399,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportDefaultSpecifier",
+          "span": {
+            "start": 383,
+            "end": 384,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 383,
+              "end": 384,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 390,
+          "end": 398,
+          "ctxt": 0
+        },
+        "value": "./a.js",
+        "raw": "\"./a.js\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 400,
+        "end": 424,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportDefaultSpecifier",
+          "span": {
+            "start": 407,
+            "end": 410,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 407,
+              "end": 410,
+              "ctxt": 0
+            },
+            "value": "dir",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 416,
+          "end": 423,
+          "ctxt": 0
+        },
+        "value": "./dir",
+        "raw": "\"./dir\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/extensionLoadingPriority.ts b/crates/swc_ecma_parser/tests/tsc/extensionLoadingPriority.ts
new file mode 100644
index 00000000000..c3a06a36b52
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/extensionLoadingPriority.ts
@@ -0,0 +1,20 @@
+// @moduleResolution: classic,node,node16,nodenext,bundler
+// @allowJs: true
+// @checkJs: true
+// @noEmit: true
+
+// @Filename: /project/a.js
+export default "a.js";
+
+// @Filename: /project/a.js.js
+export default "a.js.js";
+
+// @Filename: /project/dir/index.ts
+export default "dir/index.ts";
+
+// @Filename: /project/dir.js
+export default "dir.js";
+
+// @Filename: /project/b.ts
+import a from "./a.js";
+import dir from "./dir";
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of1.ts b/crates/swc_ecma_parser/tests/tsc/for-of1.ts
index 4ce70f7473a..c3a2abe6bca 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of1.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var v;
 for (v of []) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of10.ts b/crates/swc_ecma_parser/tests/tsc/for-of10.ts
index db7dff591af..a3fb56c1c0c 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of10.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of10.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var v: string;
 for (v of [0]) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of11.ts b/crates/swc_ecma_parser/tests/tsc/for-of11.ts
index 0fb862ae4a1..22e3b514bba 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of11.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of11.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var v: string;
 for (v of [0, ""]) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of12.ts b/crates/swc_ecma_parser/tests/tsc/for-of12.ts
index 35a4cfdcfd3..3bd3fb644ed 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of12.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of12.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var v: string;
 for (v of [0, ""].values()) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of13.ts b/crates/swc_ecma_parser/tests/tsc/for-of13.ts
index 3413216352a..735e887b16b 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of13.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of13.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var v: string;
 for (v of [""].values()) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of14.ts b/crates/swc_ecma_parser/tests/tsc/for-of14.ts
index c91fac34525..e9db955336f 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of14.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of14.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next() {
         return "";
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of15.ts b/crates/swc_ecma_parser/tests/tsc/for-of15.ts
index 0888f741c14..f151c5be747 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of15.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of15.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next() {
         return "";
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of16.ts b/crates/swc_ecma_parser/tests/tsc/for-of16.ts
index a96d5c839d0..f94261dbd5e 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of16.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of16.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     [Symbol.iterator]() {
         return this;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of17.ts b/crates/swc_ecma_parser/tests/tsc/for-of17.ts
index a3911c46581..9a75d1859bd 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of17.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of17.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class NumberIterator {
     next() {
         return {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of18.ts b/crates/swc_ecma_parser/tests/tsc/for-of18.ts
index 58f5809b9fa..341aa761668 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of18.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of18.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next() {
         return {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of19.ts b/crates/swc_ecma_parser/tests/tsc/for-of19.ts
index 86483643698..91a3bc19d41 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of19.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of19.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class Foo { }
 class FooIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of2.json b/crates/swc_ecma_parser/tests/tsc/for-of2.json
deleted file mode 100644
index 884a53c2985..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/for-of2.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 42,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 24,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 22,
-            "end": 23,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 25,
-        "end": 42,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "v",
-        "optional": false,
-        "typeAnnotation": null
-      },
-      "right": {
-        "type": "ArrayExpression",
-        "span": {
-          "start": 35,
-          "end": 37,
-          "ctxt": 0
-        },
-        "elements": []
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 39,
-          "end": 42,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of2.ts b/crates/swc_ecma_parser/tests/tsc/for-of2.ts
deleted file mode 100644
index 1c17ca1df55..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/for-of2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-const v;
-for (v of []) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of20.ts b/crates/swc_ecma_parser/tests/tsc/for-of20.ts
index b6ad1c3a846..ac46240cd3f 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of20.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of20.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class Foo { }
 class FooIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of21.ts b/crates/swc_ecma_parser/tests/tsc/for-of21.ts
index d15f53133e4..87f2b3022e0 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of21.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of21.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class Foo { }
 class FooIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of22.ts b/crates/swc_ecma_parser/tests/tsc/for-of22.ts
index 74e11e8aee1..067ae3045fe 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of22.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of22.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class Foo { }
 class FooIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of23.ts b/crates/swc_ecma_parser/tests/tsc/for-of23.ts
index 0287c6910ac..e06563e613f 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of23.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of23.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class Foo { }
 class FooIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of24.ts b/crates/swc_ecma_parser/tests/tsc/for-of24.ts
index 0effd5f17fa..505627b9f83 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of24.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of24.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var x: any;
 for (var v of x) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of25.ts b/crates/swc_ecma_parser/tests/tsc/for-of25.ts
index a0ddeab5c9c..fa03add020a 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of25.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of25.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     [Symbol.iterator]() {
         return x;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of26.ts b/crates/swc_ecma_parser/tests/tsc/for-of26.ts
index a6b18918b32..1fa7d0a35b0 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of26.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of26.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next() {
         return x;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of27.ts b/crates/swc_ecma_parser/tests/tsc/for-of27.ts
index 4163e80c4b5..19ecfdc635b 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of27.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of27.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     [Symbol.iterator]: any;
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of28.ts b/crates/swc_ecma_parser/tests/tsc/for-of28.ts
index 4441866e51c..ee1748c8b80 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of28.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of28.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next: any;
     [Symbol.iterator]() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of29.ts b/crates/swc_ecma_parser/tests/tsc/for-of29.ts
index 06fc612db91..be1674cbd7f 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of29.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of29.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var iterableWithOptionalIterator: {
     [Symbol.iterator]?(): Iterator<string>
 };
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of3.ts b/crates/swc_ecma_parser/tests/tsc/for-of3.ts
index cfb46622214..91b401eb0bc 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of3.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 var v: any;
 for (v++ of []) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of30.ts b/crates/swc_ecma_parser/tests/tsc/for-of30.ts
index e7ea277dcde..3ba2531dfa7 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of30.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of30.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next() {
         return {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of31.ts b/crates/swc_ecma_parser/tests/tsc/for-of31.ts
index 9095c6a70e2..951f2f8508b 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of31.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of31.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 class StringIterator {
     next() {
         return {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of32.ts b/crates/swc_ecma_parser/tests/tsc/for-of32.ts
index e5806a140a3..9427757b474 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of32.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of32.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 //@noImplicitAny: true
 for (var v of v) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of33.ts b/crates/swc_ecma_parser/tests/tsc/for-of33.ts
index 6119d002a5d..cef875903ea 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of33.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of33.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 //@noImplicitAny: true
 class StringIterator {
     [Symbol.iterator]() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of34.ts b/crates/swc_ecma_parser/tests/tsc/for-of34.ts
index ef3e65a88ba..58357522227 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of34.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of34.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 //@noImplicitAny: true
 class StringIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of35.ts b/crates/swc_ecma_parser/tests/tsc/for-of35.ts
index 1d14a457503..202d9dfdeaf 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of35.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of35.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 //@noImplicitAny: true
 class StringIterator {
     next() {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of36.ts b/crates/swc_ecma_parser/tests/tsc/for-of36.ts
index 4730accb757..0b032df055e 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of36.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of36.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var tuple: [string, boolean] = ["", true];
 for (var v of tuple) {
     v;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of37.ts b/crates/swc_ecma_parser/tests/tsc/for-of37.ts
index bdba0755a9c..e8ca70ad87d 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of37.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of37.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var map = new Map([["", true]]);
 for (var v of map) {
     v;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of38.ts b/crates/swc_ecma_parser/tests/tsc/for-of38.ts
index a2370609d1c..20b49483108 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of38.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of38.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var map = new Map([["", true]]);
 for (var [k, v] of map) {
     k;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of39.ts b/crates/swc_ecma_parser/tests/tsc/for-of39.ts
index 371324e459f..2af50c7a2e4 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of39.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of39.ts
@@ -1,4 +1,4 @@
-// @lib: es2015
+// @lib: es2015
 // @target: ES6
 var map = new Map([["", true], ["", 0]]);
 for (var [k, v] of map) {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of4.ts b/crates/swc_ecma_parser/tests/tsc/for-of4.ts
index bbef682e14e..ee73d25a5d5 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of4.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 for (var v of [0]) {
     v;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of40.ts b/crates/swc_ecma_parser/tests/tsc/for-of40.ts
index b2cf5aee3de..239287c1a99 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of40.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of40.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var map = new Map([["", true]]);
 for (var [k = "", v = false] of map) {
     k;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of41.ts b/crates/swc_ecma_parser/tests/tsc/for-of41.ts
index 9faaae601c3..e221b2cf6f6 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of41.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of41.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var array = [{x: [0], y: {p: ""}}]
 for (var {x: [a], y: {p}} of array) {
     a;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of42.ts b/crates/swc_ecma_parser/tests/tsc/for-of42.ts
index 74cd77ef0ca..9af5c37f12d 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of42.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of42.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var array = [{ x: "", y: 0 }]
 for (var {x: a, y: b} of array) {
     a;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of43.ts b/crates/swc_ecma_parser/tests/tsc/for-of43.ts
index 33889e9b787..8770f775421 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of43.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of43.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var array = [{ x: "", y: 0 }]
 for (var {x: a = "", y: b = true} of array) {
     a;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of44.ts b/crates/swc_ecma_parser/tests/tsc/for-of44.ts
index bc86c5ef420..db1579e850b 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of44.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of44.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var array: [number, string | boolean | symbol][] = [[0, ""], [0, true], [1, Symbol()]]
 for (var [num, strBoolSym] of array) {
     num;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of45.ts b/crates/swc_ecma_parser/tests/tsc/for-of45.ts
index 2abb126fe41..04e457e648d 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of45.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of45.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var k: string, v: boolean;
 var map = new Map([["", true]]);
 for ([k = "", v = false] of map) {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of46.ts b/crates/swc_ecma_parser/tests/tsc/for-of46.ts
index 2b910d090de..e685dded4d8 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of46.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of46.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var k: string, v: boolean;
 var map = new Map([["", true]]);
 for ([k = false, v = ""] of map) {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of47.ts b/crates/swc_ecma_parser/tests/tsc/for-of47.ts
index ea5c8f7781b..00a9942b5ea 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of47.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of47.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var x: string, y: number;
 var array = [{ x: "", y: true }]
 enum E { x }
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of48.ts b/crates/swc_ecma_parser/tests/tsc/for-of48.ts
index 977abea06b8..48440a5b92b 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of48.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of48.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var x: string, y: number;
 var array = [{ x: "", y: true }]
 enum E { x }
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of49.ts b/crates/swc_ecma_parser/tests/tsc/for-of49.ts
index 4430cf3cb06..53aa4127ce5 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of49.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of49.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var k: string, v: boolean;
 var map = new Map([["", true]]);
 for ([k, ...[v]] of map) {
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of5.ts b/crates/swc_ecma_parser/tests/tsc/for-of5.ts
index c297df2afa9..78e9f182e7a 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of5.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 for (let v of [0]) {
     v;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of50.ts b/crates/swc_ecma_parser/tests/tsc/for-of50.ts
index c82d9fbac65..5cca8d0233c 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of50.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of50.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var map = new Map([["", true]]);
 for (const [k, v] of map) {
     k;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of51.ts b/crates/swc_ecma_parser/tests/tsc/for-of51.ts
index 26bb1574157..d13cd42e16a 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of51.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of51.ts
@@ -1,2 +1,2 @@
-//@target: ES6
+//@target: ES6
 for (let let of []) {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of52.ts b/crates/swc_ecma_parser/tests/tsc/for-of52.ts
index 10a66d9cab0..b24fa2f314b 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of52.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of52.ts
@@ -1,2 +1,2 @@
-//@target: ES6
+//@target: ES6
 for (let [v, v] of [[]]) {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of53.ts b/crates/swc_ecma_parser/tests/tsc/for-of53.ts
index e5132935019..864bb0eb572 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of53.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of53.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 for (let v of []) {
     var v;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of54.ts b/crates/swc_ecma_parser/tests/tsc/for-of54.ts
index dfde9ddc00f..fa56e1cc68f 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of54.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of54.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 for (let v of []) {
     var v = 0;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of55.ts b/crates/swc_ecma_parser/tests/tsc/for-of55.ts
index c5faf41f87e..e9f88c245b1 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of55.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of55.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 let v = [1];
 for (let v of v) {
     v;
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of56.ts b/crates/swc_ecma_parser/tests/tsc/for-of56.ts
index 6d3f6a559a4..9c766742003 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of56.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of56.ts
@@ -1,2 +1,2 @@
-//@target: ES6
+//@target: ES6
 for (var let of []) {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of6.ts b/crates/swc_ecma_parser/tests/tsc/for-of6.ts
index b720c45c3d8..d8f5a305cd8 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of6.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 for (v of [0]) {
     let v;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of7.ts b/crates/swc_ecma_parser/tests/tsc/for-of7.ts
index 050c2d9b688..bbf7a91e7f4 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of7.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of7.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 v;
 for (let v of [0]) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of8.ts b/crates/swc_ecma_parser/tests/tsc/for-of8.ts
index d1b011b0fb4..4f93d7b68d1 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of8.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of8.ts
@@ -1,3 +1,3 @@
-//@target: ES6
+//@target: ES6
 v;
 for (var v of [0]) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/for-of9.ts b/crates/swc_ecma_parser/tests/tsc/for-of9.ts
index fda553573ee..293b9a036e7 100644
--- a/crates/swc_ecma_parser/tests/tsc/for-of9.ts
+++ b/crates/swc_ecma_parser/tests/tsc/for-of9.ts
@@ -1,4 +1,4 @@
-//@target: ES6
+//@target: ES6
 var v: string;
 for (v of ["hello"]) { }
 for (v of "hello") { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/forAwaitPerIterationBindingDownlevel.json b/crates/swc_ecma_parser/tests/tsc/forAwaitPerIterationBindingDownlevel.json
new file mode 100644
index 00000000000..bab2282e45b
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/forAwaitPerIterationBindingDownlevel.json
@@ -0,0 +1,972 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 96,
+    "end": 692,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 96,
+        "end": 174,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 102,
+            "end": 173,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 102,
+              "end": 107,
+              "ctxt": 0
+            },
+            "value": "sleep",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ArrowFunctionExpression",
+            "span": {
+              "start": 110,
+              "end": 173,
+              "ctxt": 0
+            },
+            "params": [
+              {
+                "type": "Identifier",
+                "span": {
+                  "start": 111,
+                  "end": 121,
+                  "ctxt": 0
+                },
+                "value": "tm",
+                "optional": false,
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 113,
+                    "end": 121,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 115,
+                      "end": 121,
+                      "ctxt": 0
+                    },
+                    "kind": "number"
+                  }
+                }
+              }
+            ],
+            "body": {
+              "type": "NewExpression",
+              "span": {
+                "start": 126,
+                "end": 173,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "Identifier",
+                "span": {
+                  "start": 130,
+                  "end": 137,
+                  "ctxt": 0
+                },
+                "value": "Promise",
+                "optional": false
+              },
+              "arguments": [
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "ArrowFunctionExpression",
+                    "span": {
+                      "start": 138,
+                      "end": 172,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 138,
+                          "end": 145,
+                          "ctxt": 0
+                        },
+                        "value": "resolve",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    ],
+                    "body": {
+                      "type": "CallExpression",
+                      "span": {
+                        "start": 149,
+                        "end": 172,
+                        "ctxt": 0
+                      },
+                      "callee": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 149,
+                          "end": 159,
+                          "ctxt": 0
+                        },
+                        "value": "setTimeout",
+                        "optional": false
+                      },
+                      "arguments": [
+                        {
+                          "spread": null,
+                          "expression": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 160,
+                              "end": 167,
+                              "ctxt": 0
+                            },
+                            "value": "resolve",
+                            "optional": false
+                          }
+                        },
+                        {
+                          "spread": null,
+                          "expression": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 169,
+                              "end": 171,
+                              "ctxt": 0
+                            },
+                            "value": "tm",
+                            "optional": false
+                          }
+                        }
+                      ],
+                      "typeArguments": null
+                    },
+                    "async": false,
+                    "generator": false,
+                    "typeParameters": null,
+                    "returnType": null
+                  }
+                }
+              ],
+              "typeArguments": null
+            },
+            "async": false,
+            "generator": false,
+            "typeParameters": null,
+            "returnType": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 192,
+          "end": 195,
+          "ctxt": 0
+        },
+        "value": "gen",
+        "optional": false
+      },
+      "declare": false,
+      "params": [],
+      "decorators": [],
+      "span": {
+        "start": 176,
+        "end": 250,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 198,
+          "end": 250,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 204,
+              "end": 212,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "YieldExpression",
+              "span": {
+                "start": 204,
+                "end": 211,
+                "ctxt": 0
+              },
+              "argument": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 210,
+                  "end": 211,
+                  "ctxt": 0
+                },
+                "value": 1.0,
+                "raw": "1"
+              },
+              "delegate": false
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 217,
+              "end": 235,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AwaitExpression",
+              "span": {
+                "start": 217,
+                "end": 234,
+                "ctxt": 0
+              },
+              "argument": {
+                "type": "CallExpression",
+                "span": {
+                  "start": 223,
+                  "end": 234,
+                  "ctxt": 0
+                },
+                "callee": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 223,
+                    "end": 228,
+                    "ctxt": 0
+                  },
+                  "value": "sleep",
+                  "optional": false
+                },
+                "arguments": [
+                  {
+                    "spread": null,
+                    "expression": {
+                      "type": "NumericLiteral",
+                      "span": {
+                        "start": 229,
+                        "end": 233,
+                        "ctxt": 0
+                      },
+                      "value": 1000.0,
+                      "raw": "1000"
+                    }
+                  }
+                ],
+                "typeArguments": null
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 240,
+              "end": 248,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "YieldExpression",
+              "span": {
+                "start": 240,
+                "end": 247,
+                "ctxt": 0
+              },
+              "argument": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 246,
+                  "end": 247,
+                  "ctxt": 0
+                },
+                "value": 2.0,
+                "raw": "2"
+              },
+              "delegate": false
+            }
+          }
+        ]
+      },
+      "generator": true,
+      "async": true,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 252,
+        "end": 276,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 258,
+            "end": 275,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 258,
+              "end": 261,
+              "ctxt": 0
+            },
+            "value": "log",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "MemberExpression",
+            "span": {
+              "start": 264,
+              "end": 275,
+              "ctxt": 0
+            },
+            "object": {
+              "type": "Identifier",
+              "span": {
+                "start": 264,
+                "end": 271,
+                "ctxt": 0
+              },
+              "value": "console",
+              "optional": false
+            },
+            "property": {
+              "type": "Identifier",
+              "span": {
+                "start": 272,
+                "end": 275,
+                "ctxt": 0
+              },
+              "value": "log",
+              "optional": false
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 278,
+        "end": 692,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 278,
+          "end": 691,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "ParenthesisExpression",
+          "span": {
+            "start": 278,
+            "end": 689,
+            "ctxt": 0
+          },
+          "expression": {
+            "type": "ArrowFunctionExpression",
+            "span": {
+              "start": 279,
+              "end": 688,
+              "ctxt": 0
+            },
+            "params": [],
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 291,
+                "end": 688,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "ForOfStatement",
+                  "span": {
+                    "start": 297,
+                    "end": 686,
+                    "ctxt": 0
+                  },
+                  "await": {
+                    "start": 301,
+                    "end": 306,
+                    "ctxt": 0
+                  },
+                  "left": {
+                    "type": "VariableDeclaration",
+                    "span": {
+                      "start": 308,
+                      "end": 319,
+                      "ctxt": 0
+                    },
+                    "kind": "const",
+                    "declare": false,
+                    "declarations": [
+                      {
+                        "type": "VariableDeclarator",
+                        "span": {
+                          "start": 314,
+                          "end": 319,
+                          "ctxt": 0
+                        },
+                        "id": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 314,
+                            "end": 319,
+                            "ctxt": 0
+                          },
+                          "value": "outer",
+                          "optional": false,
+                          "typeAnnotation": null
+                        },
+                        "init": null,
+                        "definite": false
+                      }
+                    ]
+                  },
+                  "right": {
+                    "type": "CallExpression",
+                    "span": {
+                      "start": 323,
+                      "end": 328,
+                      "ctxt": 0
+                    },
+                    "callee": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 323,
+                        "end": 326,
+                        "ctxt": 0
+                      },
+                      "value": "gen",
+                      "optional": false
+                    },
+                    "arguments": [],
+                    "typeArguments": null
+                  },
+                  "body": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 330,
+                      "end": 686,
+                      "ctxt": 0
+                    },
+                    "stmts": [
+                      {
+                        "type": "ExpressionStatement",
+                        "span": {
+                          "start": 340,
+                          "end": 365,
+                          "ctxt": 0
+                        },
+                        "expression": {
+                          "type": "CallExpression",
+                          "span": {
+                            "start": 340,
+                            "end": 364,
+                            "ctxt": 0
+                          },
+                          "callee": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 340,
+                              "end": 343,
+                              "ctxt": 0
+                            },
+                            "value": "log",
+                            "optional": false
+                          },
+                          "arguments": [
+                            {
+                              "spread": null,
+                              "expression": {
+                                "type": "TemplateLiteral",
+                                "span": {
+                                  "start": 344,
+                                  "end": 363,
+                                  "ctxt": 0
+                                },
+                                "expressions": [
+                                  {
+                                    "type": "Identifier",
+                                    "span": {
+                                      "start": 356,
+                                      "end": 361,
+                                      "ctxt": 0
+                                    },
+                                    "value": "outer",
+                                    "optional": false
+                                  }
+                                ],
+                                "quasis": [
+                                  {
+                                    "type": "TemplateElement",
+                                    "span": {
+                                      "start": 345,
+                                      "end": 354,
+                                      "ctxt": 0
+                                    },
+                                    "tail": false,
+                                    "cooked": "I'm loop ",
+                                    "raw": "I'm loop "
+                                  },
+                                  {
+                                    "type": "TemplateElement",
+                                    "span": {
+                                      "start": 362,
+                                      "end": 362,
+                                      "ctxt": 0
+                                    },
+                                    "tail": true,
+                                    "cooked": "",
+                                    "raw": ""
+                                  }
+                                ]
+                              }
+                            }
+                          ],
+                          "typeArguments": null
+                        }
+                      },
+                      {
+                        "type": "ExpressionStatement",
+                        "span": {
+                          "start": 374,
+                          "end": 680,
+                          "ctxt": 0
+                        },
+                        "expression": {
+                          "type": "CallExpression",
+                          "span": {
+                            "start": 374,
+                            "end": 679,
+                            "ctxt": 0
+                          },
+                          "callee": {
+                            "type": "ParenthesisExpression",
+                            "span": {
+                              "start": 374,
+                              "end": 677,
+                              "ctxt": 0
+                            },
+                            "expression": {
+                              "type": "ArrowFunctionExpression",
+                              "span": {
+                                "start": 375,
+                                "end": 676,
+                                "ctxt": 0
+                              },
+                              "params": [],
+                              "body": {
+                                "type": "BlockStatement",
+                                "span": {
+                                  "start": 387,
+                                  "end": 676,
+                                  "ctxt": 0
+                                },
+                                "stmts": [
+                                  {
+                                    "type": "VariableDeclaration",
+                                    "span": {
+                                      "start": 401,
+                                      "end": 421,
+                                      "ctxt": 0
+                                    },
+                                    "kind": "const",
+                                    "declare": false,
+                                    "declarations": [
+                                      {
+                                        "type": "VariableDeclarator",
+                                        "span": {
+                                          "start": 407,
+                                          "end": 420,
+                                          "ctxt": 0
+                                        },
+                                        "id": {
+                                          "type": "Identifier",
+                                          "span": {
+                                            "start": 407,
+                                            "end": 412,
+                                            "ctxt": 0
+                                          },
+                                          "value": "inner",
+                                          "optional": false,
+                                          "typeAnnotation": null
+                                        },
+                                        "init": {
+                                          "type": "Identifier",
+                                          "span": {
+                                            "start": 415,
+                                            "end": 420,
+                                            "ctxt": 0
+                                          },
+                                          "value": "outer",
+                                          "optional": false
+                                        },
+                                        "definite": false
+                                      }
+                                    ]
+                                  },
+                                  {
+                                    "type": "ExpressionStatement",
+                                    "span": {
+                                      "start": 434,
+                                      "end": 452,
+                                      "ctxt": 0
+                                    },
+                                    "expression": {
+                                      "type": "AwaitExpression",
+                                      "span": {
+                                        "start": 434,
+                                        "end": 451,
+                                        "ctxt": 0
+                                      },
+                                      "argument": {
+                                        "type": "CallExpression",
+                                        "span": {
+                                          "start": 440,
+                                          "end": 451,
+                                          "ctxt": 0
+                                        },
+                                        "callee": {
+                                          "type": "Identifier",
+                                          "span": {
+                                            "start": 440,
+                                            "end": 445,
+                                            "ctxt": 0
+                                          },
+                                          "value": "sleep",
+                                          "optional": false
+                                        },
+                                        "arguments": [
+                                          {
+                                            "spread": null,
+                                            "expression": {
+                                              "type": "NumericLiteral",
+                                              "span": {
+                                                "start": 446,
+                                                "end": 450,
+                                                "ctxt": 0
+                                              },
+                                              "value": 2000.0,
+                                              "raw": "2000"
+                                            }
+                                          }
+                                        ],
+                                        "typeArguments": null
+                                      }
+                                    }
+                                  },
+                                  {
+                                    "type": "IfStatement",
+                                    "span": {
+                                      "start": 465,
+                                      "end": 666,
+                                      "ctxt": 0
+                                    },
+                                    "test": {
+                                      "type": "BinaryExpression",
+                                      "span": {
+                                        "start": 469,
+                                        "end": 484,
+                                        "ctxt": 0
+                                      },
+                                      "operator": "===",
+                                      "left": {
+                                        "type": "Identifier",
+                                        "span": {
+                                          "start": 469,
+                                          "end": 474,
+                                          "ctxt": 0
+                                        },
+                                        "value": "inner",
+                                        "optional": false
+                                      },
+                                      "right": {
+                                        "type": "Identifier",
+                                        "span": {
+                                          "start": 479,
+                                          "end": 484,
+                                          "ctxt": 0
+                                        },
+                                        "value": "outer",
+                                        "optional": false
+                                      }
+                                    },
+                                    "consequent": {
+                                      "type": "BlockStatement",
+                                      "span": {
+                                        "start": 486,
+                                        "end": 572,
+                                        "ctxt": 0
+                                      },
+                                      "stmts": [
+                                        {
+                                          "type": "ExpressionStatement",
+                                          "span": {
+                                            "start": 504,
+                                            "end": 558,
+                                            "ctxt": 0
+                                          },
+                                          "expression": {
+                                            "type": "CallExpression",
+                                            "span": {
+                                              "start": 504,
+                                              "end": 557,
+                                              "ctxt": 0
+                                            },
+                                            "callee": {
+                                              "type": "Identifier",
+                                              "span": {
+                                                "start": 504,
+                                                "end": 507,
+                                                "ctxt": 0
+                                              },
+                                              "value": "log",
+                                              "optional": false
+                                            },
+                                            "arguments": [
+                                              {
+                                                "spread": null,
+                                                "expression": {
+                                                  "type": "TemplateLiteral",
+                                                  "span": {
+                                                    "start": 508,
+                                                    "end": 556,
+                                                    "ctxt": 0
+                                                  },
+                                                  "expressions": [
+                                                    {
+                                                      "type": "Identifier",
+                                                      "span": {
+                                                        "start": 520,
+                                                        "end": 525,
+                                                        "ctxt": 0
+                                                      },
+                                                      "value": "inner",
+                                                      "optional": false
+                                                    },
+                                                    {
+                                                      "type": "Identifier",
+                                                      "span": {
+                                                        "start": 549,
+                                                        "end": 554,
+                                                        "ctxt": 0
+                                                      },
+                                                      "value": "outer",
+                                                      "optional": false
+                                                    }
+                                                  ],
+                                                  "quasis": [
+                                                    {
+                                                      "type": "TemplateElement",
+                                                      "span": {
+                                                        "start": 509,
+                                                        "end": 518,
+                                                        "ctxt": 0
+                                                      },
+                                                      "tail": false,
+                                                      "cooked": "I'm loop ",
+                                                      "raw": "I'm loop "
+                                                    },
+                                                    {
+                                                      "type": "TemplateElement",
+                                                      "span": {
+                                                        "start": 526,
+                                                        "end": 547,
+                                                        "ctxt": 0
+                                                      },
+                                                      "tail": false,
+                                                      "cooked": " and I know I'm loop ",
+                                                      "raw": " and I know I'm loop "
+                                                    },
+                                                    {
+                                                      "type": "TemplateElement",
+                                                      "span": {
+                                                        "start": 555,
+                                                        "end": 555,
+                                                        "ctxt": 0
+                                                      },
+                                                      "tail": true,
+                                                      "cooked": "",
+                                                      "raw": ""
+                                                    }
+                                                  ]
+                                                }
+                                              }
+                                            ],
+                                            "typeArguments": null
+                                          }
+                                        }
+                                      ]
+                                    },
+                                    "alternate": {
+                                      "type": "BlockStatement",
+                                      "span": {
+                                        "start": 578,
+                                        "end": 666,
+                                        "ctxt": 0
+                                      },
+                                      "stmts": [
+                                        {
+                                          "type": "ExpressionStatement",
+                                          "span": {
+                                            "start": 596,
+                                            "end": 652,
+                                            "ctxt": 0
+                                          },
+                                          "expression": {
+                                            "type": "CallExpression",
+                                            "span": {
+                                              "start": 596,
+                                              "end": 651,
+                                              "ctxt": 0
+                                            },
+                                            "callee": {
+                                              "type": "Identifier",
+                                              "span": {
+                                                "start": 596,
+                                                "end": 599,
+                                                "ctxt": 0
+                                              },
+                                              "value": "log",
+                                              "optional": false
+                                            },
+                                            "arguments": [
+                                              {
+                                                "spread": null,
+                                                "expression": {
+                                                  "type": "TemplateLiteral",
+                                                  "span": {
+                                                    "start": 600,
+                                                    "end": 650,
+                                                    "ctxt": 0
+                                                  },
+                                                  "expressions": [
+                                                    {
+                                                      "type": "Identifier",
+                                                      "span": {
+                                                        "start": 612,
+                                                        "end": 617,
+                                                        "ctxt": 0
+                                                      },
+                                                      "value": "inner",
+                                                      "optional": false
+                                                    },
+                                                    {
+                                                      "type": "Identifier",
+                                                      "span": {
+                                                        "start": 643,
+                                                        "end": 648,
+                                                        "ctxt": 0
+                                                      },
+                                                      "value": "outer",
+                                                      "optional": false
+                                                    }
+                                                  ],
+                                                  "quasis": [
+                                                    {
+                                                      "type": "TemplateElement",
+                                                      "span": {
+                                                        "start": 601,
+                                                        "end": 610,
+                                                        "ctxt": 0
+                                                      },
+                                                      "tail": false,
+                                                      "cooked": "I'm loop ",
+                                                      "raw": "I'm loop "
+                                                    },
+                                                    {
+                                                      "type": "TemplateElement",
+                                                      "span": {
+                                                        "start": 618,
+                                                        "end": 641,
+                                                        "ctxt": 0
+                                                      },
+                                                      "tail": false,
+                                                      "cooked": ", but I think I'm loop ",
+                                                      "raw": ", but I think I'm loop "
+                                                    },
+                                                    {
+                                                      "type": "TemplateElement",
+                                                      "span": {
+                                                        "start": 649,
+                                                        "end": 649,
+                                                        "ctxt": 0
+                                                      },
+                                                      "tail": true,
+                                                      "cooked": "",
+                                                      "raw": ""
+                                                    }
+                                                  ]
+                                                }
+                                              }
+                                            ],
+                                            "typeArguments": null
+                                          }
+                                        }
+                                      ]
+                                    }
+                                  }
+                                ]
+                              },
+                              "async": true,
+                              "generator": false,
+                              "typeParameters": null,
+                              "returnType": null
+                            }
+                          },
+                          "arguments": [],
+                          "typeArguments": null
+                        }
+                      }
+                    ]
+                  }
+                }
+              ]
+            },
+            "async": true,
+            "generator": false,
+            "typeParameters": null,
+            "returnType": null
+          }
+        },
+        "arguments": [],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/forAwaitPerIterationBindingDownlevel.ts b/crates/swc_ecma_parser/tests/tsc/forAwaitPerIterationBindingDownlevel.ts
new file mode 100644
index 00000000000..4a41e63c038
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/forAwaitPerIterationBindingDownlevel.ts
@@ -0,0 +1,29 @@
+// @target: es5
+// @lib: esnext, dom
+// @downlevelIteration: true
+// @noTypesAndSymbols: true
+
+const sleep = (tm: number) => new Promise(resolve => setTimeout(resolve, tm));
+
+async function* gen() {
+    yield 1;
+    await sleep(1000);
+    yield 2;
+}
+
+const log = console.log;
+
+(async () => {
+    for await (const outer of gen()) {
+        log(`I'm loop ${outer}`);
+        (async () => {
+            const inner = outer;
+            await sleep(2000);
+            if (inner === outer) {
+                log(`I'm loop ${inner} and I know I'm loop ${outer}`);
+            } else {
+                log(`I'm loop ${inner}, but I think I'm loop ${outer}`);
+            }
+        })();
+    }
+})();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping1.ts b/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping1.ts
index 915180855a0..3932df23597 100644
--- a/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping1.ts
@@ -1,4 +1,4 @@
-// When a function expression with no type parameters and no parameter type annotations 
+// When a function expression with no type parameters and no parameter type annotations 
 // is contextually typed (section 4.19) by a type T and a contextual signature S can be extracted from T
 
 enum E { red, blue }
diff --git a/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping2.ts b/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping2.ts
index f8b8e7b9213..4535584e530 100644
--- a/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/functionExpressionContextualTyping2.ts
@@ -1,4 +1,4 @@
-// A contextual signature S is extracted from a function type T as follows:
+// A contextual signature S is extracted from a function type T as follows:
 //      If T is a function type with exactly one call signature, and if that call signature is non- generic, S is that signature.
 //      If T is a union type, let U be the set of element types in T that have call signatures.
 //          If each type in U has exactly one call signature and that call signature is non- generic,
diff --git a/crates/swc_ecma_parser/tests/tsc/functionOverloadErrorsSyntax.json b/crates/swc_ecma_parser/tests/tsc/functionOverloadErrorsSyntax.json
deleted file mode 100644
index 99d9d166195..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/functionOverloadErrorsSyntax.json
+++ /dev/null
@@ -1,504 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 90,
-    "end": 367,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 99,
-          "end": 103,
-          "ctxt": 0
-        },
-        "value": "fn4a",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 104,
-            "end": 114,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 104,
-              "end": 114,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": true,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 106,
-                "end": 114,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 108,
-                  "end": 114,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          }
-        },
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 116,
-            "end": 125,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 116,
-              "end": 125,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 117,
-                "end": 125,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 119,
-                  "end": 125,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 90,
-        "end": 127,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 137,
-          "end": 141,
-          "ctxt": 0
-        },
-        "value": "fn4a",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/functionOverloadErrorsSyntax.ts b/crates/swc_ecma_parser/tests/tsc/functionOverloadErrorsSyntax.ts
deleted file mode 100644
index 811ec92b896..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/functionOverloadErrorsSyntax.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-//Function overload signature with optional parameter followed by non-optional parameter
-function fn4a(x?: number, y: string);
-function fn4a() { }
-
-function fn4b(n: string, x?: number, y: string);
-function fn4b() { }
-
-//Function overload signature with rest param followed by non-optional parameter
-function fn5(x: string, ...y: any[], z: string);
-function fn5() { }
diff --git a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList.json b/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList.json
deleted file mode 100644
index 1a096d28ce1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList.json
+++ /dev/null
@@ -1,1381 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList.ts b/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList.ts
deleted file mode 100644
index d4b8ced9b42..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList.ts
+++ /dev/null
@@ -1,48 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList_es2016.json b/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList_es2016.json
deleted file mode 100644
index 208824fa768..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList_es2016.json
+++ /dev/null
@@ -1,1381 +0,0 @@
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-              "value": 20.0,
-              "raw": "20"
-            },
-            "typeAnnotation": null
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 539,
-        "end": 609,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 577,
-          "end": 609,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 583,
-              "end": 589,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 583,
-                "end": 588,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "raw": "\"foo\""
-            }
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 594,
-              "end": 607,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 594,
-                "end": 606,
-                "ctxt": 0
-              },
-              "value": "use strict",
-              "raw": "\"use strict\""
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 620,
-          "end": 635,
-          "ctxt": 0
-        },
-        "value": "invalidPrologue",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 636,
-            "end": 642,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "AssignmentPattern",
-            "span": {
-              "start": 636,
-              "end": 642,
-              "ctxt": 0
-            },
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 636,
-                "end": 637,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 640,
-                "end": 642,
-                "ctxt": 0
-              },
-              "value": 10.0,
-              "raw": "10"
-            },
-            "typeAnnotation": null
-          }
-        },
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 644,
-            "end": 650,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "AssignmentPattern",
-            "span": {
-              "start": 644,
-              "end": 650,
-              "ctxt": 0
-            },
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 644,
-                "end": 645,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 648,
-                "end": 650,
-                "ctxt": 0
-              },
-              "value": 20.0,
-              "raw": "20"
-            },
-            "typeAnnotation": null
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 611,
-        "end": 701,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 652,
-          "end": 701,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 658,
-              "end": 664,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 658,
-                "end": 663,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "raw": "\"foo\""
-            }
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 669,
-              "end": 681,
-              "ctxt": 0
-            },
-            "kind": "const",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 675,
-                  "end": 680,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 675,
-                    "end": 676,
-                    "ctxt": 0
-                  },
-                  "value": "c",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 679,
-                    "end": 680,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 686,
-              "end": 699,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 686,
-                "end": 698,
-                "ctxt": 0
-              },
-              "value": "use strict",
-              "raw": "\"use strict\""
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList_es2016.ts b/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList_es2016.ts
deleted file mode 100644
index 6c9fadd1ac1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/functionWithUseStrictAndSimpleParameterList_es2016.ts
+++ /dev/null
@@ -1,50 +0,0 @@
-// @target: es2016
-
-function a(a = 10) {
-    "use strict";
-}
-
-export var foo = 10;
-function b(a = 10) {
-}
-
-function container() {
-    "use strict";
-    function f(a = 10) {
-    }
-}
-
-function rest(...args: any[]) {
-    'use strict';
-}
-
-function rest1(a = 1, ...args) {
-    'use strict';
-}
-
-function paramDefault(param = 1) {
-    'use strict';
-}
-
-function objectBindingPattern({foo}: any) {
-    'use strict';
-}
-
-function arrayBindingPattern([foo]: any[]) {
-    'use strict';
-}
-
-function manyParameter(a = 10, b = 20) {
-    "use strict";
-}
-
-function manyPrologue(a = 10, b = 20) {
-    "foo";
-    "use strict";
-}
-
-function invalidPrologue(a = 10, b = 20) {
-    "foo";
-    const c = 1;
-    "use strict";
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext1.json b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext1.json
deleted file mode 100644
index 45768b90567..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext1.json
+++ /dev/null
@@ -1,92 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 58,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 16,
-        "end": 58,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 38,
-            "end": 56,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 39,
-              "end": 48,
-              "ctxt": 0
-            },
-            "value": "generator",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 38,
-              "end": 56,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": true,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 50,
-                "end": 55,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 52,
-                  "end": 55,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext1.ts b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext1.ts
deleted file mode 100644
index a438eae06a6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-declare class C {
-    *generator(): any;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext2.json b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext2.json
deleted file mode 100644
index f752f49d5f9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext2.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 68,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 16,
-        "end": 68,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 31,
-          "end": 32,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 33,
-          "end": 68,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 49,
-                "end": 58,
-                "ctxt": 0
-              },
-              "value": "generator",
-              "optional": false
-            },
-            "declare": false,
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 39,
-              "end": 66,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": true,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 60,
-                "end": 65,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 62,
-                  "end": 65,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext2.ts b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext2.ts
deleted file mode 100644
index 4721ddc72e3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext2.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-declare module M {
-    function *generator(): any;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext3.d.json b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext3.d.json
deleted file mode 100644
index 45768b90567..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext3.d.json
+++ /dev/null
@@ -1,92 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 58,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 16,
-        "end": 58,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 38,
-            "end": 56,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 39,
-              "end": 48,
-              "ctxt": 0
-            },
-            "value": "generator",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 38,
-              "end": 56,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": true,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 50,
-                "end": 55,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 52,
-                  "end": 55,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext3.d.ts b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext3.d.ts
deleted file mode 100644
index a438eae06a6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext3.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-declare class C {
-    *generator(): any;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext4.d.json b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext4.d.json
deleted file mode 100644
index f752f49d5f9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext4.d.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 68,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 16,
-        "end": 68,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 31,
-          "end": 32,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 33,
-          "end": 68,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 49,
-                "end": 58,
-                "ctxt": 0
-              },
-              "value": "generator",
-              "optional": false
-            },
-            "declare": false,
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 39,
-              "end": 66,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": true,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 60,
-                "end": 65,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 62,
-                  "end": 65,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext4.d.ts b/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext4.d.ts
deleted file mode 100644
index 4721ddc72e3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorInAmbientContext4.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-declare module M {
-    function *generator(): any;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorOverloads1.json b/crates/swc_ecma_parser/tests/tsc/generatorOverloads1.json
deleted file mode 100644
index c6cbebad6ba..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorOverloads1.json
+++ /dev/null
@@ -1,370 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 157,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 16,
-        "end": 157,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 25,
-          "end": 157,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 41,
-                "end": 42,
-                "ctxt": 0
-              },
-              "value": "f",
-              "optional": false
-            },
-            "declare": false,
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 43,
-                  "end": 52,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 43,
-                    "end": 52,
-                    "ctxt": 0
-                  },
-                  "value": "s",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 44,
-                      "end": 52,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 46,
-                        "end": 52,
-                        "ctxt": 0
-                      },
-                      "kind": "string"
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 31,
-              "end": 69,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": true,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 53,
-                "end": 68,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 55,
-                  "end": 68,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 55,
-                    "end": 63,
-                    "ctxt": 0
-                  },
-                  "value": "Iterable",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 63,
-                    "end": 68,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 64,
-                        "end": 67,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 84,
-                "end": 85,
-                "ctxt": 0
-              },
-              "value": "f",
-              "optional": false
-            },
-            "declare": false,
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 86,
-                  "end": 95,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/generatorOverloads1.ts b/crates/swc_ecma_parser/tests/tsc/generatorOverloads1.ts
deleted file mode 100644
index 3e64865029c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorOverloads1.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-module M {
-    function* f(s: string): Iterable<any>;
-    function* f(s: number): Iterable<any>;
-    function* f(s: any): Iterable<any> { }
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorOverloads2.json b/crates/swc_ecma_parser/tests/tsc/generatorOverloads2.json
deleted file mode 100644
index c51393ab14a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorOverloads2.json
+++ /dev/null
@@ -1,362 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/generatorOverloads2.ts b/crates/swc_ecma_parser/tests/tsc/generatorOverloads2.ts
deleted file mode 100644
index b805be61461..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorOverloads2.ts
+++ /dev/null
@@ -1,6 +0,0 @@
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-    function* f(s: number): Iterable<any>;
-    function* f(s: any): Iterable<any>;
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorOverloads3.json b/crates/swc_ecma_parser/tests/tsc/generatorOverloads3.json
deleted file mode 100644
index d921daccfb5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorOverloads3.json
+++ /dev/null
@@ -1,403 +0,0 @@
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-                    "end": 118,
-                    "ctxt": 0
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-                  "value": "Iterable",
-                  "optional": false
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-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
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-                    "end": 123,
-                    "ctxt": 0
-                  },
-                  "params": [
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-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 119,
-                        "end": 122,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorOverloads3.ts b/crates/swc_ecma_parser/tests/tsc/generatorOverloads3.ts
deleted file mode 100644
index 150c2832da0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorOverloads3.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-class C {
-    *f(s: string): Iterable<any>;
-    *f(s: number): Iterable<any>;
-    *f(s: any): Iterable<any> { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck32.json b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck32.json
deleted file mode 100644
index 496ecd1b4f8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck32.json
+++ /dev/null
@@ -1,149 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 67,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 30,
-        "ctxt": 0
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-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 29,
-            "ctxt": 0
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-          "id": {
-            "type": "Identifier",
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-              "end": 21,
-              "ctxt": 0
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-            "value": "s",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 29,
-                "ctxt": 0
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-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 23,
-                  "end": 29,
-                  "ctxt": 0
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-                "kind": "string"
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-            }
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-          "init": null,
-          "definite": false
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-    {
-      "type": "VariableDeclaration",
-      "span": {
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-        "end": 67,
-        "ctxt": 0
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-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
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-            "end": 64,
-            "ctxt": 0
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-          "id": {
-            "type": "Identifier",
-            "span": {
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-              "end": 36,
-              "ctxt": 0
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-            "value": "f",
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-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
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-                "end": 50,
-                "ctxt": 0
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-              "typeAnnotation": {
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-                  "end": 50,
-                  "ctxt": 0
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-                    "end": 50,
-                    "ctxt": 0
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-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 44,
-                      "end": 50,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
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-                }
-              }
-            }
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 53,
-              "end": 64,
-              "ctxt": 0
-            },
-            "params": [],
-            "body": {
-              "type": "Identifier",
-              "span": {
-                "start": 59,
-                "end": 64,
-                "ctxt": 0
-              },
-              "value": "yield",
-              "optional": false
-            },
-            "async": false,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck32.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck32.ts
deleted file mode 100644
index 7b89362c1d0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck32.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-var s: string;
-var f: () => number = () => yield s;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck39.json b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck39.json
deleted file mode 100644
index cbaf000b726..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck39.json
+++ /dev/null
@@ -1,286 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 150,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-          "start": 25,
-          "end": 34,
-          "ctxt": 0
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-        "value": "decorator",
-        "optional": false
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-              "start": 35,
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-              "ctxt": 0
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-            "value": "x",
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-            "typeAnnotation": {
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-                "start": 36,
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-              "typeAnnotation": {
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-                "span": {
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-                    "end": 57,
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-              "generator": false,
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-      "returnType": null
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-      "identifier": {
-        "type": "Identifier",
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-          "start": 78,
-          "end": 79,
-          "ctxt": 0
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-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 68,
-        "end": 150,
-        "ctxt": 0
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-              "type": "Identifier",
-              "span": {
-                "start": 118,
-                "end": 119,
-                "ctxt": 0
-              },
-              "value": "C",
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-              "end": 148,
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-                  "start": 88,
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-                  "span": {
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-                    "ctxt": 0
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-                      "end": 98,
-                      "ctxt": 0
-                    },
-                    "value": "decorator",
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-                  },
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-                      "expression": {
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-                        "span": {
-                          "start": 99,
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-                      "end": 141,
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-                "isAbstract": false,
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-                "readonly": false,
-                "declare": false,
-                "definite": false
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-      "generator": true,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck39.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck39.ts
deleted file mode 100644
index 1ce91b92b92..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck39.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-//@target: ES6
-function decorator(x: any) {
-    return y => { };
-}
-function* g() {
-    @decorator(yield 0)
-    class C {
-        x = yield 0;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck57.json b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck57.json
deleted file mode 100644
index 375274e580f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck57.json
+++ /dev/null
@@ -1,128 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 75,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "g",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 16,
-        "end": 75,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 30,
-          "end": 75,
-          "ctxt": 0
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-        "stmts": [
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-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 42,
-                "end": 43,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "declare": false,
-            "span": {
-              "start": 36,
-              "end": 72,
-              "ctxt": 0
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-            "decorators": [],
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-                  "end": 66,
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-                    "end": 55,
-                    "ctxt": 0
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-                  "value": "x",
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-                  "type": "YieldExpression",
-                  "span": {
-                    "start": 58,
-                    "end": 65,
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-                      "end": 65,
-                      "ctxt": 0
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-                    "raw": "0"
-                  },
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-                },
-                "typeAnnotation": null,
-                "isStatic": false,
-                "decorators": [],
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
-              }
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-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
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-            "type": "EmptyStatement",
-            "span": {
-              "start": 72,
-              "end": 73,
-              "ctxt": 0
-            }
-          }
-        ]
-      },
-      "generator": true,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck57.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck57.ts
deleted file mode 100644
index d93509dec2a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck57.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-function* g() {
-    class C {
-        x = yield 0;
-    };
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck58.json b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck58.json
deleted file mode 100644
index 664562310a8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck58.json
+++ /dev/null
@@ -1,128 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 82,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-          "end": 27,
-          "ctxt": 0
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-        "value": "g",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 16,
-        "end": 82,
-        "ctxt": 0
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-      "body": {
-        "type": "BlockStatement",
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-          "start": 30,
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-        "stmts": [
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-              "span": {
-                "start": 42,
-                "end": 43,
-                "ctxt": 0
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-              "value": "C",
-              "optional": false
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-            "declare": false,
-            "span": {
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-              "end": 79,
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-                  "end": 73,
-                  "ctxt": 0
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-                "key": {
-                  "type": "Identifier",
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-                    "start": 61,
-                    "end": 62,
-                    "ctxt": 0
-                  },
-                  "value": "x",
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-                "value": {
-                  "type": "YieldExpression",
-                  "span": {
-                    "start": 65,
-                    "end": 72,
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-                  "argument": {
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-                      "end": 72,
-                      "ctxt": 0
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-                    "raw": "0"
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-                  "delegate": false
-                },
-                "typeAnnotation": null,
-                "isStatic": true,
-                "decorators": [],
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-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
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-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
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-          {
-            "type": "EmptyStatement",
-            "span": {
-              "start": 79,
-              "end": 80,
-              "ctxt": 0
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-          }
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-      },
-      "generator": true,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck58.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck58.ts
deleted file mode 100644
index 97903c536fa..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck58.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-function* g() {
-    class C {
-        static x = yield 0;
-    };
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck59.json b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck59.json
deleted file mode 100644
index aa513711d28..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck59.json
+++ /dev/null
@@ -1,155 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 90,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "g",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 16,
-        "end": 90,
-        "ctxt": 0
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-      "body": {
-        "type": "BlockStatement",
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-              "type": "Identifier",
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-                "end": 43,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
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-            "declare": false,
-            "span": {
-              "start": 36,
-              "end": 87,
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-                "type": "ClassMethod",
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-                  "end": 81,
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-                  "type": "Identifier",
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-                  "value": "m",
-                  "optional": false
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-                "function": {
-                  "params": [],
-                  "decorators": [
-                    {
-                      "type": "Decorator",
-                      "span": {
-                        "start": 54,
-                        "end": 65,
-                        "ctxt": 0
-                      },
-                      "expression": {
-                        "type": "YieldExpression",
-                        "span": {
-                          "start": 56,
-                          "end": 64,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "StringLiteral",
-                          "span": {
-                            "start": 62,
-                            "end": 64,
-                            "ctxt": 0
-                          },
-                          "value": "",
-                          "raw": "\"\""
-                        },
-                        "delegate": false
-                      }
-                    }
-                  ],
-                  "span": {
-                    "start": 54,
-                    "end": 81,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 78,
-                      "end": 81,
-                      "ctxt": 0
-                    },
-                    "stmts": []
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": false,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          {
-            "type": "EmptyStatement",
-            "span": {
-              "start": 87,
-              "end": 88,
-              "ctxt": 0
-            }
-          }
-        ]
-      },
-      "generator": true,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck59.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck59.ts
deleted file mode 100644
index e778fe97a1f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck59.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-//@target: ES6
-function* g() {
-    class C {
-        @(yield "")
-        m() { }
-    };
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck61.json b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck61.json
deleted file mode 100644
index 8923c883839..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck61.json
+++ /dev/null
@@ -1,108 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 65,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 27,
-          "end": 28,
-          "ctxt": 0
-        },
-        "value": "g",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 16,
-        "end": 65,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 31,
-          "end": 65,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ClassDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 58,
-                "end": 59,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "declare": false,
-            "span": {
-              "start": 37,
-              "end": 62,
-              "ctxt": 0
-            },
-            "decorators": [
-              {
-                "type": "Decorator",
-                "span": {
-                  "start": 37,
-                  "end": 47,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "YieldExpression",
-                  "span": {
-                    "start": 39,
-                    "end": 46,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 45,
-                      "end": 46,
-                      "ctxt": 0
-                    },
-                    "value": 0.0,
-                    "raw": "0"
-                  },
-                  "delegate": false
-                }
-              }
-            ],
-            "body": [],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          {
-            "type": "EmptyStatement",
-            "span": {
-              "start": 62,
-              "end": 63,
-              "ctxt": 0
-            }
-          }
-        ]
-      },
-      "generator": true,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck61.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck61.ts
deleted file mode 100644
index 386e335e829..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck61.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-//@target: ES6
-function * g() {
-    @(yield 0)
-    class C {};
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck62.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck62.ts
index 02e990b6305..dcf031fc001 100644
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck62.ts
+++ b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck62.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: es6
 // @noImplicitAny: true
 
diff --git a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck63.ts b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck63.ts
index 02acf964849..3f0fd6376a0 100644
--- a/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck63.ts
+++ b/crates/swc_ecma_parser/tests/tsc/generatorTypeCheck63.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: es6
 // @noImplicitAny: true
 
diff --git a/crates/swc_ecma_parser/tests/tsc/genericCallWithTupleType.ts b/crates/swc_ecma_parser/tests/tsc/genericCallWithTupleType.ts
index f21f558525a..60198e1c510 100644
--- a/crates/swc_ecma_parser/tests/tsc/genericCallWithTupleType.ts
+++ b/crates/swc_ecma_parser/tests/tsc/genericCallWithTupleType.ts
@@ -1,4 +1,4 @@
-interface I<T, U> {
+interface I<T, U> {
     tuple1: [T, U];
 } 
 
diff --git a/crates/swc_ecma_parser/tests/tsc/genericClassExpressionInFunction.ts b/crates/swc_ecma_parser/tests/tsc/genericClassExpressionInFunction.ts
index 36a92e6981c..a202d4aec11 100644
--- a/crates/swc_ecma_parser/tests/tsc/genericClassExpressionInFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/genericClassExpressionInFunction.ts
@@ -1,4 +1,4 @@
-class A<T> {
+class A<T> {
     genericVar: T
 }
 function B1<U>() {
diff --git a/crates/swc_ecma_parser/tests/tsc/getSetAccessorContextualTyping.ts b/crates/swc_ecma_parser/tests/tsc/getSetAccessorContextualTyping.ts
index 86575042706..97eec92760d 100644
--- a/crates/swc_ecma_parser/tests/tsc/getSetAccessorContextualTyping.ts
+++ b/crates/swc_ecma_parser/tests/tsc/getSetAccessorContextualTyping.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 // In the body of a get accessor with no return type annotation,
 // if a matching set accessor exists and that set accessor has a parameter type annotation,
 // return expressions are contextually typed by the type given in the set accessor's parameter type annotation.
diff --git a/crates/swc_ecma_parser/tests/tsc/globalAugmentationModuleResolution.ts b/crates/swc_ecma_parser/tests/tsc/globalAugmentationModuleResolution.ts
index 231dcf2920e..9d9d5704278 100644
--- a/crates/swc_ecma_parser/tests/tsc/globalAugmentationModuleResolution.ts
+++ b/crates/swc_ecma_parser/tests/tsc/globalAugmentationModuleResolution.ts
@@ -1,4 +1,4 @@
-// @traceResolution: true
+// @traceResolution: true
 
 // @fileName: a.ts
 export { };
diff --git a/crates/swc_ecma_parser/tests/tsc/importAssertion1.json b/crates/swc_ecma_parser/tests/tsc/importAssertion1.json
deleted file mode 100644
index c60dfe93fd1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importAssertion1.json
+++ /dev/null
@@ -1,1636 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 99,
-    "end": 860,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 99,
-        "end": 118,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 106,
-          "end": 118,
-          "ctxt": 0
-        },
-        "kind": "const",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 112,
-              "end": 117,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 112,
-                "end": 113,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 116,
-                "end": 117,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          }
-        ]
-      }
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 119,
-        "end": 138,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 126,
-          "end": 138,
-          "ctxt": 0
-        },
-        "kind": "const",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 132,
-              "end": 137,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 132,
-                "end": 133,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 136,
-                "end": 137,
-                "ctxt": 0
-              },
-              "value": 2.0,
-              "raw": "2"
-            },
-            "definite": false
-          }
-        ]
-      }
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 159,
-        "end": 195,
-        "ctxt": 0
-      },
-      "specifiers": [],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 166,
-          "end": 171,
-          "ctxt": 0
-        },
-        "value": "./0",
-        "raw": "'./0'"
-      },
-      "typeOnly": false,
-      "asserts": {
-        "type": "ObjectExpression",
-        "span": {
-          "start": 179,
-          "end": 195,
-          "ctxt": 0
-        },
-        "properties": [
-          {
-            "type": "KeyValueProperty",
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 181,
-                "end": 185,
-                "ctxt": 0
-              },
-              "value": "type",
-              "optional": false
-            },
-            "value": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 187,
-                "end": 193,
-                "ctxt": 0
-              },
-              "value": "json",
-              "raw": "\"json\""
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 196,
-        "end": 248,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportSpecifier",
-          "span": {
-            "start": 205,
-            "end": 206,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 205,
-              "end": 206,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "imported": null,
-          "isTypeOnly": false
-        },
-        {
-          "type": "ImportSpecifier",
-          "span": {
-            "start": 208,
-            "end": 209,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 208,
-              "end": 209,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "imported": null,
-          "isTypeOnly": false
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 217,
-          "end": 222,
-          "ctxt": 0
-        },
-        "value": "./0",
-        "raw": "'./0'"
-      },
-      "typeOnly": false,
-      "asserts": {
-        "type": "ObjectExpression",
-        "span": {
-          "start": 230,
-          "end": 248,
-          "ctxt": 0
-        },
-        "properties": [
-          {
-            "type": "KeyValueProperty",
-            "key": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 232,
-                "end": 238,
-                "ctxt": 0
-              },
-              "value": "type",
-              "raw": "\"type\""
-            },
-            "value": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 240,
-                "end": 246,
-                "ctxt": 0
-              },
-              "value": "json",
-              "raw": "\"json\""
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 249,
-        "end": 299,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 256,
-            "end": 264,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 261,
-              "end": 264,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 270,
-          "end": 275,
-          "ctxt": 0
-        },
-        "value": "./0",
-        "raw": "'./0'"
-      },
-      "typeOnly": false,
-      "asserts": {
-        "type": "ObjectExpression",
-        "span": {
-          "start": 283,
-          "end": 299,
-          "ctxt": 0
-        },
-        "properties": [
-          {
-            "type": "KeyValueProperty",
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 285,
-                "end": 289,
-                "ctxt": 0
-              },
-              "value": "type",
-              "optional": false
-            },
-            "value": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 291,
-                "end": 297,
-                "ctxt": 0
-              },
-              "value": "json",
-              "raw": "\"json\""
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 300,
-        "end": 302,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "Identifier",
-        "span": {
-          "start": 300,
-          "end": 301,
-          "ctxt": 0
-        },
-        "value": "a",
-        "optional": false
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 303,
-        "end": 305,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "Identifier",
-        "span": {
-          "start": 303,
-          "end": 304,
-          "ctxt": 0
-        },
-        "value": "b",
-        "optional": false
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 306,
-        "end": 312,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 306,
-          "end": 311,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "Identifier",
-          "span": {
-            "start": 306,
-            "end": 309,
-            "ctxt": 0
-          },
-          "value": "foo",
-          "optional": false
-        },
-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 310,
-            "end": 311,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
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-        "end": 319,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
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-          "end": 318,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "Identifier",
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-            "start": 313,
-            "end": 316,
-            "ctxt": 0
-          },
-          "value": "foo",
-          "optional": false
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-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 317,
-            "end": 318,
-            "ctxt": 0
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-          "value": "b",
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-    {
-      "type": "ImportDeclaration",
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-        "start": 340,
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-            "start": 349,
-            "end": 350,
-            "ctxt": 0
-          },
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-            "type": "Identifier",
-            "span": {
-              "start": 349,
-              "end": 350,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "imported": null,
-          "isTypeOnly": false
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-        {
-          "type": "ImportSpecifier",
-          "span": {
-            "start": 352,
-            "end": 353,
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-        "type": "StringLiteral",
-        "span": {
-          "start": 361,
-          "end": 366,
-          "ctxt": 0
-        },
-        "value": "./0",
-        "raw": "'./0'"
-      },
-      "typeOnly": false,
-      "asserts": {
-        "type": "ObjectExpression",
-        "span": {
-          "start": 374,
-          "end": 376,
-          "ctxt": 0
-        },
-        "properties": []
-      }
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-      "type": "ImportDeclaration",
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-        "start": 377,
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-          "type": "ImportSpecifier",
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-            "start": 386,
-            "end": 392,
-            "ctxt": 0
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-            "span": {
-              "start": 391,
-              "end": 392,
-              "ctxt": 0
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-            "value": "c",
-            "optional": false
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-          "imported": {
-            "type": "Identifier",
-            "span": {
-              "start": 386,
-              "end": 387,
-              "ctxt": 0
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-            "value": "a",
-            "optional": false
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-          "isTypeOnly": false
-        },
-        {
-          "type": "ImportSpecifier",
-          "span": {
-            "start": 394,
-            "end": 400,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 399,
-              "end": 400,
-              "ctxt": 0
-            },
-            "value": "d",
-            "optional": false
-          },
-          "imported": {
-            "type": "Identifier",
-            "span": {
-              "start": 394,
-              "end": 395,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "isTypeOnly": false
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 408,
-          "end": 413,
-          "ctxt": 0
-        },
-        "value": "./0",
-        "raw": "'./0'"
-      },
-      "typeOnly": false,
-      "asserts": {
-        "type": "ObjectExpression",
-        "span": {
-          "start": 421,
-          "end": 447,
-          "ctxt": 0
-        },
-        "properties": [
-          {
-            "type": "KeyValueProperty",
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 423,
-                "end": 424,
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-              "value": "a",
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-            "value": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 426,
-                "end": 429,
-                "ctxt": 0
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-                              "value": "type",
-                              "optional": false
-                            },
-                            "value": {
-                              "type": "StringLiteral",
-                              "span": {
-                                "start": 849,
-                                "end": 855,
-                                "ctxt": 0
-                              },
-                              "value": "json",
-                              "raw": "\"json\""
-                            }
-                          }
-                        ]
-                      }
-                    }
-                  ]
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/importAssertion1.ts b/crates/swc_ecma_parser/tests/tsc/importAssertion1.ts
deleted file mode 100644
index 024da6c951f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importAssertion1.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-// @declaration: true
-// @target: es2015
-// @module: es2015, commonjs, esnext
-
-// @filename: 0.ts
-export const a = 1;
-export const b = 2;
-
-// @filename: 1.ts
-import './0' assert { type: "json" }
-import { a, b } from './0' assert { "type": "json" }
-import * as foo from './0' assert { type: "json" }
-a;
-b;
-foo.a;
-foo.b;
-
-// @filename: 2.ts
-import { a, b } from './0' assert {}
-import { a as c, b as d } from './0' assert { a: "a", b: "b", c: "c" }
-a;
-b;
-c;
-d;
-
-// @filename: 3.ts
-const a = import('./0')
-const b = import('./0', { assert: { type: "json" } })
-const c = import('./0', { assert: { type: "json", ttype: "typo" } })
-const d = import('./0', { assert: {} })
-const dd = import('./0', {})
-declare function foo(): any;
-const e = import('./0', foo())
-const f = import()
-const g = import('./0', {}, {})
-const h = import('./0', { assert: { type: "json" }},)
-
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpression1ES2020.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpression1ES2020.ts
index ae39121399b..8b2cfd3c15b 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpression1ES2020.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpression1ES2020.ts
@@ -1,4 +1,4 @@
-// @module: es2020
+// @module: es2020
 // @target: es2020
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpression2ES2020.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpression2ES2020.ts
index 958eef22d60..1657581306a 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpression2ES2020.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpression2ES2020.ts
@@ -1,4 +1,4 @@
-// @module: es2020
+// @module: es2020
 // @target: es2020
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpression3ES2020.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpression3ES2020.ts
index 54d3934bd90..fbd71113dc6 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpression3ES2020.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpression3ES2020.ts
@@ -1,4 +1,4 @@
-// @module: es2020
+// @module: es2020
 // @target: es2020
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpression4ES2020.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpression4ES2020.ts
index 694168fd64b..91047c6115c 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpression4ES2020.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpression4ES2020.ts
@@ -1,4 +1,4 @@
-// @lib: es2020
+// @lib: es2020
 // @module: es2020
 // @target: es2020
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpression5ES2020.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpression5ES2020.ts
index f0404baa7e3..188b529d2e4 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpression5ES2020.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpression5ES2020.ts
@@ -1,4 +1,4 @@
-// @module: es2020
+// @module: es2020
 // @target: es2020
 // @strictNullChecks: true
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpression6ES2020.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpression6ES2020.ts
index a8e4b460f2a..b8b8162e0ac 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpression6ES2020.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpression6ES2020.ts
@@ -1,4 +1,4 @@
-// @module: es2020
+// @module: es2020
 // @target: es2020
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5AMD.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5AMD.ts
index b5f871ea490..e7bcbda5f83 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5AMD.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5AMD.ts
@@ -1,4 +1,4 @@
-// @module: amd
+// @module: amd
 // @target: es5
 // @lib: es6
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5CJS.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5CJS.ts
index b834c8119f6..d8bbe9f1fb3 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5CJS.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5CJS.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: es5
 // @lib: es6
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5System.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5System.ts
index ba2d165fa12..fa5879aef33 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5System.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5System.ts
@@ -1,4 +1,4 @@
-// @module: system
+// @module: system
 // @target: es5
 // @lib: es6
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5UMD.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5UMD.ts
index e0b2a329a2c..d9ae71b2d77 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5UMD.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES5UMD.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: es5
 // @lib: es6
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6AMD.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6AMD.ts
index e8934df58fa..84129044da3 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6AMD.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6AMD.ts
@@ -1,4 +1,4 @@
-// @module: amd
+// @module: amd
 // @target: es6
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6CJS.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6CJS.ts
index 5509c48c016..a82d694f44e 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6CJS.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6CJS.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: es6
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6System.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6System.ts
index 0c272a00340..0aa9d1b517d 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6System.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6System.ts
@@ -1,4 +1,4 @@
-// @module: system
+// @module: system
 // @target: es6
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6UMD.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6UMD.ts
index c2a7b96a64d..ec6a8905624 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6UMD.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionES6UMD.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: es6
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionGrammarError.json b/crates/swc_ecma_parser/tests/tsc/importCallExpressionGrammarError.json
deleted file mode 100644
index 2d25f167f21..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionGrammarError.json
+++ /dev/null
@@ -1,409 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 64,
-    "end": 278,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 81,
-          "end": 93,
-          "ctxt": 0
-        },
-        "value": "getSpecifier",
-        "optional": false
-      },
-      "declare": true,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 64,
-        "end": 104,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 95,
-          "end": 103,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsKeywordType",
-          "span": {
-            "start": 97,
-            "end": 103,
-            "ctxt": 0
-          },
-          "kind": "string"
-        }
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 105,
-        "end": 137,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 117,
-            "end": 136,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 117,
-              "end": 127,
-              "ctxt": 0
-            },
-            "value": "whatToLoad",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 127,
-                "end": 136,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 129,
-                  "end": 136,
-                  "ctxt": 0
-                },
-                "kind": "boolean"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 139,
-        "end": 155,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 143,
-            "end": 154,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 143,
-              "end": 144,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrayExpression",
-            "span": {
-              "start": 147,
-              "end": 154,
-              "ctxt": 0
-            },
-            "elements": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 148,
-                    "end": 153,
-                    "ctxt": 0
-                  },
-                  "value": "./0",
-                  "raw": "\"./0\""
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 156,
-        "end": 182,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 156,
-          "end": 181,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Import",
-          "span": {
-            "start": 156,
-            "end": 162,
-            "ctxt": 0
-          }
-        },
-        "arguments": [
-          {
-            "spread": {
-              "start": 163,
-              "end": 166,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "ArrayExpression",
-              "span": {
-                "start": 166,
-                "end": 180,
-                "ctxt": 0
-              },
-              "elements": [
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "StringLiteral",
-                    "span": {
-                      "start": 167,
-                      "end": 179,
-                      "ctxt": 0
-                    },
-                    "value": "PathModule",
-                    "raw": "\"PathModule\""
-                  }
-                }
-              ]
-            }
-          }
-        ],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 184,
-        "end": 206,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 188,
-            "end": 205,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 188,
-              "end": 190,
-              "ctxt": 0
-            },
-            "value": "p1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "CallExpression",
-            "span": {
-              "start": 193,
-              "end": 205,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Import",
-              "span": {
-                "start": 193,
-                "end": 199,
-                "ctxt": 0
-              }
-            },
-            "arguments": [
-              {
-                "spread": {
-                  "start": 200,
-                  "end": 203,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 203,
-                    "end": 204,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 207,
-        "end": 227,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 213,
-            "end": 226,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 213,
-              "end": 215,
-              "ctxt": 0
-            },
-            "value": "p2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "CallExpression",
-            "span": {
-              "start": 218,
-              "end": 226,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Import",
-              "span": {
-                "start": 218,
-                "end": 224,
-                "ctxt": 0
-              }
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 228,
-        "end": 278,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 234,
-            "end": 277,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 234,
-              "end": 236,
-              "ctxt": 0
-            },
-            "value": "p4",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "CallExpression",
-            "span": {
-              "start": 239,
-              "end": 277,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Import",
-              "span": {
-                "start": 239,
-                "end": 245,
-                "ctxt": 0
-              }
-            },
-            "arguments": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 246,
-                    "end": 260,
-                    "ctxt": 0
-                  },
-                  "value": "pathToModule",
-                  "raw": "\"pathToModule\""
-                }
-              },
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 262,
-                    "end": 276,
-                    "ctxt": 0
-                  },
-                  "value": "secondModule",
-                  "raw": "\"secondModule\""
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionGrammarError.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionGrammarError.ts
deleted file mode 100644
index ded4ce6a101..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionGrammarError.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-// @module: commonjs
-// @target: es6
-// @noImplicitAny: false
-
-declare function getSpecifier(): string;
-declare var whatToLoad: boolean;
-
-var a = ["./0"];
-import(...["PathModule"]);
-
-var p1 = import(...a);
-const p2 = import();
-const p4 = import("pathToModule", "secondModule");
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD1.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD1.ts
index 27096225137..6a1d90bd1c9 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD1.ts
@@ -1,4 +1,4 @@
-// @module: amd
+// @module: amd
 // @target: esnext
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD2.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD2.ts
index b779f232371..a4028f1df6c 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD2.ts
@@ -1,4 +1,4 @@
-// @module: amd
+// @module: amd
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD3.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD3.ts
index 60826bbcdc8..0def31dbb27 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD3.ts
@@ -1,4 +1,4 @@
-// @module: amd
+// @module: amd
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD4.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD4.ts
index 215cec206af..d4ec8b0f473 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInAMD4.ts
@@ -1,4 +1,4 @@
-// @module: amd
+// @module: amd
 // @target: esnext
 // @useDefineForClassFields: false
 
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS1.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS1.ts
index 09ee52478e5..84ad81b79b9 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS1.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: esnext
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS2.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS2.ts
index 134ed9219bb..2e079cc588e 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS2.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: esnext
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS3.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS3.ts
index 343d84c4a82..908484f8fc6 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS3.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS4.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS4.ts
index 8c48050e7f8..eb759bfeea0 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS4.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS5.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS5.ts
index 290372ab551..1dc81899a64 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInCJS5.ts
@@ -1,4 +1,4 @@
-// @module: commonjs
+// @module: commonjs
 // @target: esnext
 // @useDefineForClassFields: false
 
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem1.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem1.ts
index 71e39a2567a..8ab6aedea01 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem1.ts
@@ -1,4 +1,4 @@
-// @module: system
+// @module: system
 // @target: esnext
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem2.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem2.ts
index 51ca79972f1..875338c6659 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem2.ts
@@ -1,4 +1,4 @@
-// @module: system
+// @module: system
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem3.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem3.ts
index 9ca3a2f4859..d5353fa5209 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem3.ts
@@ -1,4 +1,4 @@
-// @module: system
+// @module: system
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem4.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem4.ts
index b02938d44c4..2eff91de188 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInSystem4.ts
@@ -1,4 +1,4 @@
-// @module: system
+// @module: system
 // @target: esnext
 // @useDefineForClassFields: false
 
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD1.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD1.ts
index 7c029413ca1..756ccd87ab9 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD1.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: esnext
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD2.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD2.ts
index 06dd7488456..ba8035e4910 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD2.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD3.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD3.ts
index 9a844bdaf1d..29a3f95fd9d 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD3.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: esnext
 // @filename: 0.ts
 export class B {
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD4.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD4.ts
index 09d44de0429..aabd2a1b875 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD4.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: esnext
 // @useDefineForClassFields: false
 // @filename: 0.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD5.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD5.ts
index 663af4f83e3..9bf52bbb065 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionInUMD5.ts
@@ -1,4 +1,4 @@
-// @module: umd
+// @module: umd
 // @target: es2015
 // @filename: 0.ts
 export function foo() { return "foo"; }
diff --git a/crates/swc_ecma_parser/tests/tsc/importCallExpressionNoModuleKindSpecified.ts b/crates/swc_ecma_parser/tests/tsc/importCallExpressionNoModuleKindSpecified.ts
index fabe41c4829..c26c91555fa 100644
--- a/crates/swc_ecma_parser/tests/tsc/importCallExpressionNoModuleKindSpecified.ts
+++ b/crates/swc_ecma_parser/tests/tsc/importCallExpressionNoModuleKindSpecified.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 // @filename: 0.ts
 export class B {
     print() { return "I am B"}
diff --git a/crates/swc_ecma_parser/tests/tsc/importElisionConstEnumMerge1.json b/crates/swc_ecma_parser/tests/tsc/importElisionConstEnumMerge1.json
new file mode 100644
index 00000000000..5ce9538806f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importElisionConstEnumMerge1.json
@@ -0,0 +1,289 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 23,
+    "end": 245,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 23,
+        "end": 60,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsEnumDeclaration",
+        "span": {
+          "start": 30,
+          "end": 60,
+          "ctxt": 0
+        },
+        "declare": false,
+        "isConst": true,
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 41,
+            "end": 45,
+            "ctxt": 0
+          },
+          "value": "Enum",
+          "optional": false
+        },
+        "members": [
+          {
+            "type": "TsEnumMember",
+            "span": {
+              "start": 50,
+              "end": 57,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 50,
+                "end": 53,
+                "ctxt": 0
+              },
+              "value": "One",
+              "optional": false
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 56,
+                "end": 57,
+                "ctxt": 0
+              },
+              "value": 1.0,
+              "raw": "1"
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 85,
+        "end": 115,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 94,
+            "end": 98,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 94,
+              "end": 98,
+              "ctxt": 0
+            },
+            "value": "Enum",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 106,
+          "end": 114,
+          "ctxt": 0
+        },
+        "value": "./enum",
+        "raw": "\"./enum\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 116,
+        "end": 162,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 126,
+          "end": 130,
+          "ctxt": 0
+        },
+        "value": "Enum",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 131,
+          "end": 162,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 135,
+              "end": 160,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "TsTypeAliasDeclaration",
+              "span": {
+                "start": 142,
+                "end": 160,
+                "ctxt": 0
+              },
+              "declare": false,
+              "id": {
+                "type": "Identifier",
+                "span": {
+                  "start": 147,
+                  "end": 150,
+                  "ctxt": 0
+                },
+                "value": "Foo",
+                "optional": false
+              },
+              "typeParams": null,
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 153,
+                  "end": 159,
+                  "ctxt": 0
+                },
+                "kind": "number"
+              }
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 163,
+        "end": 179,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 172,
+            "end": 176,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 172,
+              "end": 176,
+              "ctxt": 0
+            },
+            "value": "Enum",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 204,
+        "end": 235,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 213,
+            "end": 217,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 213,
+              "end": 217,
+              "ctxt": 0
+            },
+            "value": "Enum",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 225,
+          "end": 234,
+          "ctxt": 0
+        },
+        "value": "./merge",
+        "raw": "\"./merge\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 236,
+        "end": 245,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "MemberExpression",
+        "span": {
+          "start": 236,
+          "end": 244,
+          "ctxt": 0
+        },
+        "object": {
+          "type": "Identifier",
+          "span": {
+            "start": 236,
+            "end": 240,
+            "ctxt": 0
+          },
+          "value": "Enum",
+          "optional": false
+        },
+        "property": {
+          "type": "Identifier",
+          "span": {
+            "start": 241,
+            "end": 244,
+            "ctxt": 0
+          },
+          "value": "One",
+          "optional": false
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/importElisionConstEnumMerge1.ts b/crates/swc_ecma_parser/tests/tsc/importElisionConstEnumMerge1.ts
new file mode 100644
index 00000000000..9884a7615a3
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importElisionConstEnumMerge1.ts
@@ -0,0 +1,15 @@
+// @Filename: enum.ts
+export const enum Enum {
+  One = 1,
+}
+
+// @Filename: merge.ts
+import { Enum } from "./enum";
+namespace Enum {
+  export type Foo = number;
+}
+export { Enum };
+
+// @Filename: index.ts
+import { Enum } from "./merge";
+Enum.One;
diff --git a/crates/swc_ecma_parser/tests/tsc/importEqualsDeclaration.json b/crates/swc_ecma_parser/tests/tsc/importEqualsDeclaration.json
new file mode 100644
index 00000000000..f1159ae134c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importEqualsDeclaration.json
@@ -0,0 +1,444 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 72,
+    "end": 379,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 78,
+          "end": 79,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 72,
+        "end": 94,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [
+        {
+          "type": "ClassProperty",
+          "span": {
+            "start": 82,
+            "end": 92,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 82,
+              "end": 83,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          },
+          "value": null,
+          "typeAnnotation": {
+            "type": "TsTypeAnnotation",
+            "span": {
+              "start": 84,
+              "end": 92,
+              "ctxt": 0
+            },
+            "typeAnnotation": {
+              "type": "TsKeywordType",
+              "span": {
+                "start": 86,
+                "end": 92,
+                "ctxt": 0
+              },
+              "kind": "string"
+            }
+          },
+          "isStatic": false,
+          "decorators": [],
+          "accessibility": null,
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false,
+          "readonly": false,
+          "declare": false,
+          "definite": true
+        }
+      ],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 95,
+        "end": 106,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 104,
+          "end": 105,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      }
+    },
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 134,
+          "end": 143,
+          "ctxt": 0
+        },
+        "value": "SomeClass",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 128,
+        "end": 146,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 147,
+        "end": 166,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 156,
+          "end": 165,
+          "ctxt": 0
+        },
+        "value": "SomeClass",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 188,
+        "end": 219,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 200,
+          "end": 201,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 204,
+          "end": 218,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 212,
+            "end": 217,
+            "ctxt": 0
+          },
+          "value": "./a",
+          "raw": "'./a'"
+        }
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 226,
+        "end": 255,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 233,
+          "end": 237,
+          "ctxt": 0
+        },
+        "value": "type",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 240,
+          "end": 254,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 248,
+            "end": 253,
+            "ctxt": 0
+          },
+          "value": "./b",
+          "raw": "'./b'"
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 265,
+        "end": 277,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "MemberExpression",
+        "span": {
+          "start": 265,
+          "end": 276,
+          "ctxt": 0
+        },
+        "object": {
+          "type": "Identifier",
+          "span": {
+            "start": 265,
+            "end": 266,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "property": {
+          "type": "Identifier",
+          "span": {
+            "start": 267,
+            "end": 276,
+            "ctxt": 0
+          },
+          "value": "prototype",
+          "optional": false
+        }
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 287,
+        "end": 311,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 293,
+            "end": 310,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 293,
+              "end": 294,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 294,
+                "end": 297,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 296,
+                  "end": 297,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 296,
+                    "end": 297,
+                    "ctxt": 0
+                  },
+                  "value": "A",
+                  "optional": false
+                },
+                "typeParams": null
+              }
+            }
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 300,
+              "end": 310,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "KeyValueProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 302,
+                    "end": 303,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 305,
+                    "end": 308,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "raw": "'a'"
+                }
+              }
+            ]
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 318,
+        "end": 328,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "UnaryExpression",
+        "span": {
+          "start": 318,
+          "end": 327,
+          "ctxt": 0
+        },
+        "operator": "void",
+        "argument": {
+          "type": "Identifier",
+          "span": {
+            "start": 323,
+            "end": 327,
+            "ctxt": 0
+          },
+          "value": "type",
+          "optional": false
+        }
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 335,
+        "end": 379,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 342,
+          "end": 379,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": true,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 356,
+              "end": 378,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 356,
+                "end": 368,
+                "ctxt": 0
+              },
+              "value": "AConstructor",
+              "optional": false,
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 368,
+                  "end": 378,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsTypeQuery",
+                  "span": {
+                    "start": 370,
+                    "end": 378,
+                    "ctxt": 0
+                  },
+                  "exprName": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 377,
+                      "end": 378,
+                      "ctxt": 0
+                    },
+                    "value": "A",
+                    "optional": false
+                  },
+                  "typeArguments": null
+                }
+              }
+            },
+            "init": null,
+            "definite": false
+          }
+        ]
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/importEqualsDeclaration.ts b/crates/swc_ecma_parser/tests/tsc/importEqualsDeclaration.ts
new file mode 100644
index 00000000000..29870a78809
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importEqualsDeclaration.ts
@@ -0,0 +1,19 @@
+// @noTypesAndSymbols: true
+// @declaration: true
+
+// @Filename: /a.ts
+class A { a!: string }
+export = A;
+
+// @Filename: /b.ts
+class SomeClass {}
+export = SomeClass;
+
+// @Filename: /c.ts
+import type A = require('./a'); // Ok
+import type = require('./b');   // Ok
+
+A.prototype; // Error
+const a: A = { a: 'a' }; // Ok
+void type; // Ok
+export declare const AConstructor: typeof A; // Ok
diff --git a/crates/swc_ecma_parser/tests/tsc/importFromDot.json b/crates/swc_ecma_parser/tests/tsc/importFromDot.json
new file mode 100644
index 00000000000..5575b8a8768
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importFromDot.json
@@ -0,0 +1,173 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 42,
+    "end": 177,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 42,
+        "end": 65,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 49,
+          "end": 65,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 55,
+              "end": 64,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 55,
+                "end": 60,
+                "ctxt": 0
+              },
+              "value": "rootA",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 63,
+                "end": 64,
+                "ctxt": 0
+              },
+              "value": 0.0,
+              "raw": "0"
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 92,
+        "end": 118,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 99,
+          "end": 118,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 105,
+              "end": 117,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 105,
+                "end": 113,
+                "ctxt": 0
+              },
+              "value": "indexInA",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 116,
+                "end": 117,
+                "ctxt": 0
+              },
+              "value": 0.0,
+              "raw": "0"
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 141,
+        "end": 177,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 150,
+            "end": 158,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 150,
+              "end": 158,
+              "ctxt": 0
+            },
+            "value": "indexInA",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        },
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 160,
+            "end": 165,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 160,
+              "end": 165,
+              "ctxt": 0
+            },
+            "value": "rootA",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 173,
+          "end": 176,
+          "ctxt": 0
+        },
+        "value": ".",
+        "raw": "\".\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/importFromDot.ts b/crates/swc_ecma_parser/tests/tsc/importFromDot.ts
new file mode 100644
index 00000000000..eb28f6943f6
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importFromDot.ts
@@ -0,0 +1,10 @@
+// @module: commonjs
+
+// @Filename: a.ts
+export const rootA = 0;
+
+// @Filename: a/index.ts
+export const indexInA = 0;
+
+// @Filename: a/b.ts
+import { indexInA, rootA } from ".";
diff --git a/crates/swc_ecma_parser/tests/tsc/importMetaNarrowing.json b/crates/swc_ecma_parser/tests/tsc/importMetaNarrowing.json
deleted file mode 100644
index 0ef3f00a00d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importMetaNarrowing.json
+++ /dev/null
@@ -1,230 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 52,
-    "end": 158,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 52,
-        "end": 110,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": true,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 60,
-          "end": 66,
-          "ctxt": 0
-        },
-        "value": "global",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 67,
-          "end": 110,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 69,
-              "end": 108,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 79,
-                "end": 89,
-                "ctxt": 0
-              },
-              "value": "ImportMeta",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 90,
-                "end": 108,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsPropertySignature",
-                  "span": {
-                    "start": 91,
-                    "end": 107,
-                    "ctxt": 0
-                  },
-                  "readonly": false,
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 91,
-                      "end": 94,
-                      "ctxt": 0
-                    },
-                    "value": "foo",
-                    "optional": false
-                  },
-                  "computed": false,
-                  "optional": true,
-                  "init": null,
-                  "params": [],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 95,
-                      "end": 107,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsFunctionType",
-                      "span": {
-                        "start": 97,
-                        "end": 107,
-                        "ctxt": 0
-                      },
-                      "params": [],
-                      "typeParams": null,
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 100,
-                          "end": 107,
-                          "ctxt": 0
-                        },
-                        "typeAnnotation": {
-                          "type": "TsKeywordType",
-                          "span": {
-                            "start": 103,
-                            "end": 107,
-                            "ctxt": 0
-                          },
-                          "kind": "void"
-                        }
-                      }
-                    }
-                  },
-                  "typeParams": null
-                }
-              ]
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "EmptyStatement",
-      "span": {
-        "start": 110,
-        "end": 111,
-        "ctxt": 0
-      }
-    },
-    {
-      "type": "IfStatement",
-      "span": {
-        "start": 113,
-        "end": 158,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 117,
-          "end": 132,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "MetaProperty",
-          "span": {
-            "start": 117,
-            "end": 128,
-            "ctxt": 0
-          },
-          "kind": "import.meta"
-        },
-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 129,
-            "end": 132,
-            "ctxt": 0
-          },
-          "value": "foo",
-          "optional": false
-        }
-      },
-      "consequent": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 134,
-          "end": 158,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 138,
-              "end": 156,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 138,
-                "end": 155,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 138,
-                  "end": 153,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "MetaProperty",
-                  "span": {
-                    "start": 138,
-                    "end": 149,
-                    "ctxt": 0
-                  },
-                  "kind": "import.meta"
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 150,
-                    "end": 153,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          }
-        ]
-      },
-      "alternate": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/importMetaNarrowing.ts b/crates/swc_ecma_parser/tests/tsc/importMetaNarrowing.ts
deleted file mode 100644
index 4a855cff0c4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importMetaNarrowing.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @module: esnext,system,es2020
-// @strict: true
-
-declare global { interface ImportMeta {foo?: () => void} };
-
-if (import.meta.foo) {
-  import.meta.foo();
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/importSpecifiers_js.json b/crates/swc_ecma_parser/tests/tsc/importSpecifiers_js.json
new file mode 100644
index 00000000000..e56b8e15f0a
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importSpecifiers_js.json
@@ -0,0 +1,91 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 76,
+    "end": 149,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 76,
+        "end": 97,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 83,
+          "end": 97,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 93,
+            "end": 94,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 95,
+            "end": 97,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 120,
+        "end": 149,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 129,
+            "end": 135,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 134,
+              "end": 135,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": true
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 143,
+          "end": 148,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/importSpecifiers_js.ts b/crates/swc_ecma_parser/tests/tsc/importSpecifiers_js.ts
new file mode 100644
index 00000000000..e2c2d8411f2
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importSpecifiers_js.ts
@@ -0,0 +1,9 @@
+// @allowJs: true
+// @checkJs: true
+// @noEmit: true
+
+// @Filename: ./a.ts
+export interface A {}
+
+// @Filename: ./a.js
+import { type A } from "./a";
diff --git a/crates/swc_ecma_parser/tests/tsc/importTypeGeneric.json b/crates/swc_ecma_parser/tests/tsc/importTypeGeneric.json
deleted file mode 100644
index 876d933d508..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importTypeGeneric.json
+++ /dev/null
@@ -1,674 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 60,
-    "end": 406,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 60,
-        "end": 99,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "TsInterfaceDeclaration",
-        "span": {
-          "start": 67,
-          "end": 99,
-          "ctxt": 0
-        },
-        "id": {
-          "type": "Identifier",
-          "span": {
-            "start": 77,
-            "end": 80,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "declare": false,
-        "typeParams": null,
-        "extends": [],
-        "body": {
-          "type": "TsInterfaceBody",
-          "span": {
-            "start": 81,
-            "end": 99,
-            "ctxt": 0
-          },
-          "body": [
-            {
-              "type": "TsPropertySignature",
-              "span": {
-                "start": 87,
-                "end": 97,
-                "ctxt": 0
-              },
-              "readonly": false,
-              "key": {
-                "type": "Identifier",
-                "span": {
-                  "start": 87,
-                  "end": 88,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false
-              },
-              "computed": false,
-              "optional": false,
-              "init": null,
-              "params": [],
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 88,
-                  "end": 96,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 90,
-                    "end": 96,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
-              },
-              "typeParams": null
-            }
-          ]
-        }
-      }
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 121,
-        "end": 160,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "TsInterfaceDeclaration",
-        "span": {
-          "start": 128,
-          "end": 160,
-          "ctxt": 0
-        },
-        "id": {
-          "type": "Identifier",
-          "span": {
-            "start": 138,
-            "end": 141,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "declare": false,
-        "typeParams": null,
-        "extends": [],
-        "body": {
-          "type": "TsInterfaceBody",
-          "span": {
-            "start": 142,
-            "end": 160,
-            "ctxt": 0
-          },
-          "body": [
-            {
-              "type": "TsPropertySignature",
-              "span": {
-                "start": 148,
-                "end": 158,
-                "ctxt": 0
-              },
-              "readonly": false,
-              "key": {
-                "type": "Identifier",
-                "span": {
-                  "start": 148,
-                  "end": 149,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false
-              },
-              "computed": false,
-              "optional": false,
-              "init": null,
-              "params": [],
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 149,
-                  "end": 157,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 151,
-                    "end": 157,
-                    "ctxt": 0
-                  },
-                  "kind": "number"
-                }
-              },
-              "typeParams": null
-            }
-          ]
-        }
-      }
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 184,
-        "end": 289,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "FunctionDeclaration",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 200,
-            "end": 210,
-            "ctxt": 0
-          },
-          "value": "getFooFrom",
-          "optional": false
-        },
-        "declare": false,
-        "params": [
-          {
-            "type": "Parameter",
-            "span": {
-              "start": 236,
-              "end": 240,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "pat": {
-              "type": "Identifier",
-              "span": {
-                "start": 236,
-                "end": 240,
-                "ctxt": 0
-              },
-              "value": "v",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 237,
-                  "end": 240,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsTypeReference",
-                  "span": {
-                    "start": 239,
-                    "end": 240,
-                    "ctxt": 0
-                  },
-                  "typeName": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/importTypeGeneric.ts b/crates/swc_ecma_parser/tests/tsc/importTypeGeneric.ts
deleted file mode 100644
index 4bf27bb0782..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/importTypeGeneric.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-// @declaration: true
-// @target: es6
-// @filename: a.d.ts
-export interface Foo {
-    a: string;
-}
-// @filename: b.d.ts
-export interface Foo {
-    a: number;
-}
-// @filename: usage.ts
-export function getFooFrom<T extends "./a" | "./b">(v: T): import(T).Foo {
-    return undefined as any;
-}
-
-export function getFooValueFrom<T extends "./a" | "./b">(v: T): import(T).Foo["a"] {
-    return undefined as any;
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/importingExportingTypes.json b/crates/swc_ecma_parser/tests/tsc/importingExportingTypes.json
new file mode 100644
index 00000000000..9bc0acf8ff2
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importingExportingTypes.json
@@ -0,0 +1,539 @@
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+    "end": 521,
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+              "ctxt": 0
+            },
+            "value": "ThisIsFine",
+            "optional": false
+          },
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 493,
+        "end": 521,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
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+            "end": 518,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 502,
+              "end": 518,
+              "ctxt": 0
+            },
+            "value": "WriteFileOptions",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/importingExportingTypes.ts b/crates/swc_ecma_parser/tests/tsc/importingExportingTypes.ts
new file mode 100644
index 00000000000..857e5a28ed2
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/importingExportingTypes.ts
@@ -0,0 +1,18 @@
+// @allowJs: true
+// @checkJs: true
+// @noEmit: true
+
+// @Filename: /node_modules/@types/node/index.d.ts
+declare module "fs" {
+  export interface WriteFileOptions {}
+  export function writeFile(path: string, data: any, options: WriteFileOptions, callback: (err: Error) => void): void;
+}
+
+// @Filename: /index.js
+import { writeFile, WriteFileOptions, WriteFileOptions as OtherName } from "fs";
+
+/** @typedef {{ x: any }} JSDocType */
+
+export { JSDocType };
+export { JSDocType as ThisIsFine };
+export { WriteFileOptions };
diff --git a/crates/swc_ecma_parser/tests/tsc/inOperatorWithInvalidOperands.json b/crates/swc_ecma_parser/tests/tsc/inOperatorWithInvalidOperands.json
deleted file mode 100644
index 347c3df416f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/inOperatorWithInvalidOperands.json
+++ /dev/null
@@ -1,2086 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/inOperatorWithInvalidOperands.ts b/crates/swc_ecma_parser/tests/tsc/inOperatorWithInvalidOperands.ts
deleted file mode 100644
index 3087a728f10..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/inOperatorWithInvalidOperands.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-class Foo {}
-enum E { a }
-
-var x: any;
-
-// invalid left operands
-// the left operand is required to be of type Any, the String primitive type, or the Number primitive type
-var a1: boolean;
-var a2: void;
-var a3: {};
-var a4: E;
-var a5: Foo | string;
-var a6: Foo;
-
-var ra1 = a1 in x;
-var ra2 = a2 in x;
-var ra3 = a3 in x;
-var ra4 = a4 in x;
-var ra5 = null in x;
-var ra6 = undefined in x;
-var ra7 = E.a in x;
-var ra8 = false in x;
-var ra9 = {} in x;
-var ra10 = a5 in x;
-var ra11 = a6 in x;
-
-// invalid right operands
-// the right operand is required to be of type Any, an object type, or a type parameter type
-var b1: number;
-var b2: boolean;
-var b3: string;
-var b4: void;
-var b5: string | number;
-
-var rb1 = x in b1;
-var rb2 = x in b2;
-var rb3 = x in b3;
-var rb4 = x in b4;
-var rb5 = x in b5;
-var rb6 = x in 0;
-var rb7 = x in false;
-var rb8 = x in '';
-var rb9 = x in null;
-var rb10 = x in undefined;
-
-// both operands are invalid
-var rc1 = {} in '';
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/incrementOperatorWithAnyOtherTypeInvalidOperations.json b/crates/swc_ecma_parser/tests/tsc/incrementOperatorWithAnyOtherTypeInvalidOperations.json
deleted file mode 100644
index 95915039122..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/incrementOperatorWithAnyOtherTypeInvalidOperations.json
+++ /dev/null
@@ -1,2794 +0,0 @@
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-              "start": 1452,
-              "end": 1456,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1460,
-        "end": 1469,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1460,
-          "end": 1468,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1462,
-            "end": 1468,
-            "ctxt": 0
-          },
-          "operator": "++",
-          "prefix": false,
-          "argument": {
-            "type": "Identifier",
-            "span": {
-              "start": 1462,
-              "end": 1466,
-              "ctxt": 0
-            },
-            "value": "ANY2",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1470,
-        "end": 1482,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1470,
-          "end": 1481,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 1472,
-            "end": 1481,
-            "ctxt": 0
-          },
-          "operator": "++",
-          "prefix": false,
-          "argument": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 1472,
-              "end": 1479,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 1472,
-                "end": 1476,
-                "ctxt": 0
-              },
-              "value": "ANY2",
-              "optional": false
-            },
-            "property": {
-              "type": "Computed",
-              "span": {
-                "start": 1476,
-                "end": 1479,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 1477,
-                  "end": 1478,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              }
-            }
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/incrementOperatorWithAnyOtherTypeInvalidOperations.ts b/crates/swc_ecma_parser/tests/tsc/incrementOperatorWithAnyOtherTypeInvalidOperations.ts
deleted file mode 100644
index 397024d45d6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/incrementOperatorWithAnyOtherTypeInvalidOperations.ts
+++ /dev/null
@@ -1,69 +0,0 @@
-// ++ operator on any type
-var ANY1: any;
-var ANY2: any[] = [1, 2];
-
-var obj: () => {}
-var obj1 = { x: "", y: () => { } };
-function foo(): any {
-    var a;
-    return a;
-}
-class A {
-    public a: any;
-    static foo(): any {
-        var a;
-        return a;
-    }
-}
-module M {
-    export var n: any;
-}
-var objA = new A();
-
-// any type var
-var ResultIsNumber1 = ++ANY2;
-var ResultIsNumber2 = ++A;
-var ResultIsNumber3 = ++M;
-var ResultIsNumber4 = ++obj;
-var ResultIsNumber5 = ++obj1;
-
-var ResultIsNumber6 = ANY2++;
-var ResultIsNumber7 = A++;
-var ResultIsNumber8 = M++;
-var ResultIsNumber9 = obj++;
-var ResultIsNumber10 = obj1++;
-
-// any type literal
-var ResultIsNumber11 = ++{};
-var ResultIsNumber12 = ++null;
-var ResultIsNumber13 = ++undefined;
-
-var ResultIsNumber14 = null++;
-var ResultIsNumber15 = {}++;
-var ResultIsNumber16 = undefined++;
-
-// any type expressions
-var ResultIsNumber17 = ++foo();
-var ResultIsNumber18 = ++A.foo();
-var ResultIsNumber19 = ++(null + undefined);
-var ResultIsNumber20 = ++(null + null);
-var ResultIsNumber21 = ++(undefined + undefined);
-var ResultIsNumber22 = ++obj1.x;
-var ResultIsNumber23 = ++obj1.y;
-
-var ResultIsNumber24 = foo()++;
-var ResultIsNumber25 = A.foo()++;
-var ResultIsNumber26 = (null + undefined)++;
-var ResultIsNumber27 = (null + null)++;
-var ResultIsNumber28 = (undefined + undefined)++;
-var ResultIsNumber29 = obj1.x++;
-var ResultIsNumber30 = obj1.y++;
-
-// miss assignment operators
-++ANY2;
-
-ANY2++;
-
-++ANY1++;
-++ANY2++;
-++ANY2[0]++;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/indexerWithTuple.ts b/crates/swc_ecma_parser/tests/tsc/indexerWithTuple.ts
index 12adcaf3589..eea0cf52aed 100644
--- a/crates/swc_ecma_parser/tests/tsc/indexerWithTuple.ts
+++ b/crates/swc_ecma_parser/tests/tsc/indexerWithTuple.ts
@@ -1,4 +1,4 @@
-var strNumTuple: [string, number] = ["foo", 10];
+var strNumTuple: [string, number] = ["foo", 10];
 var numTupleTuple: [number, [string, number]] = [10, ["bar", 20]];
 var unionTuple1: [number, string| number] = [10, "foo"];
 var unionTuple2: [boolean, string| number] = [true, "foo"];
diff --git a/crates/swc_ecma_parser/tests/tsc/inferThis.json b/crates/swc_ecma_parser/tests/tsc/inferThis.json
new file mode 100644
index 00000000000..ab916e58aea
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferThis.json
@@ -0,0 +1,400 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 75,
+    "end": 390,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 75,
+        "end": 317,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "ClassDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 88,
+            "end": 89,
+            "ctxt": 0
+          },
+          "value": "C",
+          "optional": false
+        },
+        "declare": false,
+        "span": {
+          "start": 82,
+          "end": 317,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [
+          {
+            "type": "ClassMethod",
+            "span": {
+              "start": 167,
+              "end": 206,
+              "ctxt": 0
+            },
+            "key": {
+              "type": "Identifier",
+              "span": {
+                "start": 174,
+                "end": 175,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false
+            },
+            "function": {
+              "params": [],
+              "decorators": [],
+              "span": {
+                "start": 167,
+                "end": 206,
+                "ctxt": 0
+              },
+              "body": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 178,
+                  "end": 206,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "ReturnStatement",
+                    "span": {
+                      "start": 188,
+                      "end": 200,
+                      "ctxt": 0
+                    },
+                    "argument": {
+                      "type": "ThisExpression",
+                      "span": {
+                        "start": 195,
+                        "end": 199,
+                        "ctxt": 0
+                      }
+                    }
+                  }
+                ]
+              },
+              "generator": false,
+              "async": false,
+              "typeParameters": null,
+              "returnType": null
+            },
+            "kind": "method",
+            "isStatic": true,
+            "accessibility": null,
+            "isAbstract": false,
+            "isOptional": false,
+            "isOverride": false
+          },
+          {
+            "type": "ClassMethod",
+            "span": {
+              "start": 283,
+              "end": 315,
+              "ctxt": 0
+            },
+            "key": {
+              "type": "Identifier",
+              "span": {
+                "start": 283,
+                "end": 284,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false
+            },
+            "function": {
+              "params": [],
+              "decorators": [],
+              "span": {
+                "start": 283,
+                "end": 315,
+                "ctxt": 0
+              },
+              "body": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 287,
+                  "end": 315,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "ReturnStatement",
+                    "span": {
+                      "start": 297,
+                      "end": 309,
+                      "ctxt": 0
+                    },
+                    "argument": {
+                      "type": "ThisExpression",
+                      "span": {
+                        "start": 304,
+                        "end": 308,
+                        "ctxt": 0
+                      }
+                    }
+                  }
+                ]
+              },
+              "generator": false,
+              "async": false,
+              "typeParameters": null,
+              "returnType": null
+            },
+            "kind": "method",
+            "isStatic": false,
+            "accessibility": null,
+            "isAbstract": false,
+            "isOptional": false,
+            "isOverride": false
+          }
+        ],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 319,
+        "end": 335,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 325,
+            "end": 334,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 325,
+              "end": 326,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 329,
+              "end": 334,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 329,
+                "end": 332,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 329,
+                  "end": 330,
+                  "ctxt": 0
+                },
+                "value": "C",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 331,
+                  "end": 332,
+                  "ctxt": 0
+                },
+                "value": "a",
+                "optional": false
+              }
+            },
+            "arguments": [],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 336,
+        "end": 338,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 336,
+          "end": 337,
+          "ctxt": 0
+        },
+        "value": "a",
+        "optional": false
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 352,
+        "end": 370,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 358,
+            "end": 369,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 358,
+              "end": 359,
+              "ctxt": 0
+            },
+            "value": "c",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 362,
+              "end": 369,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 366,
+                "end": 367,
+                "ctxt": 0
+              },
+              "value": "C",
+              "optional": false
+            },
+            "arguments": [],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 371,
+        "end": 387,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 377,
+            "end": 386,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 377,
+              "end": 378,
+              "ctxt": 0
+            },
+            "value": "b",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 381,
+              "end": 386,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 381,
+                "end": 384,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 381,
+                  "end": 382,
+                  "ctxt": 0
+                },
+                "value": "c",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 383,
+                  "end": 384,
+                  "ctxt": 0
+                },
+                "value": "b",
+                "optional": false
+              }
+            },
+            "arguments": [],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 388,
+        "end": 390,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 388,
+          "end": 389,
+          "ctxt": 0
+        },
+        "value": "b",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/inferThis.ts b/crates/swc_ecma_parser/tests/tsc/inferThis.ts
new file mode 100644
index 00000000000..09204fc72b6
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferThis.ts
@@ -0,0 +1,31 @@
+// @noEmit: true
+// @allowJs: true
+// @checkJs: true
+// @filename: /a.js
+
+export class C {
+    /**
+     * @template T
+     * @this {T}
+     * @return {T}
+     */
+    static a() {
+        return this;
+    }
+
+    /**
+     * @template T
+     * @this {T}
+     * @return {T}
+     */
+    b() {
+        return this;
+    }
+}
+
+const a = C.a();
+a; // typeof C
+
+const c = new C();
+const b = c.b();
+b; // C
diff --git a/crates/swc_ecma_parser/tests/tsc/inferTypesInvalidExtendsDeclaration.json b/crates/swc_ecma_parser/tests/tsc/inferTypesInvalidExtendsDeclaration.json
new file mode 100644
index 00000000000..1c11da87c1e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferTypesInvalidExtendsDeclaration.json
@@ -0,0 +1,157 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 24,
+    "end": 85,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 24,
+        "end": 85,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 29,
+          "end": 33,
+          "ctxt": 0
+        },
+        "value": "Test",
+        "optional": false
+      },
+      "typeParams": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 33,
+          "end": 36,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 34,
+              "end": 35,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 34,
+                "end": 35,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": null,
+            "default": null
+          }
+        ]
+      },
+      "typeAnnotation": {
+        "type": "TsConditionalType",
+        "span": {
+          "start": 39,
+          "end": 84,
+          "ctxt": 0
+        },
+        "checkType": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 39,
+            "end": 40,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 39,
+              "end": 40,
+              "ctxt": 0
+            },
+            "value": "T",
+            "optional": false
+          },
+          "typeParams": null
+        },
+        "extendsType": {
+          "type": "TsInferType",
+          "span": {
+            "start": 49,
+            "end": 66,
+            "ctxt": 0
+          },
+          "typeParam": {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 55,
+              "end": 56,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 55,
+                "end": 56,
+                "ctxt": 0
+              },
+              "value": "A",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 65,
+                "end": 66,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 65,
+                  "end": 66,
+                  "ctxt": 0
+                },
+                "value": "B",
+                "optional": false
+              },
+              "typeParams": null
+            },
+            "default": null
+          }
+        },
+        "trueType": {
+          "type": "TsKeywordType",
+          "span": {
+            "start": 69,
+            "end": 75,
+            "ctxt": 0
+          },
+          "kind": "number"
+        },
+        "falseType": {
+          "type": "TsKeywordType",
+          "span": {
+            "start": 78,
+            "end": 84,
+            "ctxt": 0
+          },
+          "kind": "string"
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/inferTypesInvalidExtendsDeclaration.ts b/crates/swc_ecma_parser/tests/tsc/inferTypesInvalidExtendsDeclaration.ts
new file mode 100644
index 00000000000..d03e6537a67
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferTypesInvalidExtendsDeclaration.ts
@@ -0,0 +1,3 @@
+// @declaration: true
+
+type Test<T> = T extends infer A extends B ? number : string;
diff --git a/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends1.json b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends1.json
new file mode 100644
index 00000000000..21cd948cb05
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends1.json
@@ -0,0 +1,13038 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 67,
+    "end": 5759,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 67,
+        "end": 218,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 72,
+          "end": 74,
+          "ctxt": 0
+        },
+        "value": "X1",
+        "optional": false
+      },
+      "typeParams": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 74,
+          "end": 91,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 75,
+              "end": 90,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 75,
+                "end": 76,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
+              "type": "TsArrayType",
+              "span": {
+                "start": 85,
+                "end": 90,
+                "ctxt": 0
+              },
+              "elemType": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 85,
+                  "end": 88,
+                  "ctxt": 0
+                },
+                "kind": "any"
+              }
+            },
+            "default": null
+          }
+        ]
+      },
+      "typeAnnotation": {
+        "type": "TsConditionalType",
+        "span": {
+          "start": 98,
+          "end": 217,
+          "ctxt": 0
+        },
+        "checkType": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 98,
+            "end": 99,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 98,
+              "end": 99,
+              "ctxt": 0
+            },
+            "value": "T",
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+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 5616,
+        "end": 5656,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 5621,
+          "end": 5633,
+          "ctxt": 0
+        },
+        "value": "ExpectNumber",
+        "optional": false
+      },
+      "typeParams": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 5633,
+          "end": 5651,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 5634,
+              "end": 5650,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 5634,
+                "end": 5635,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
+              "type": "TsKeywordType",
+              "span": {
+                "start": 5644,
+                "end": 5650,
+                "ctxt": 0
+              },
+              "kind": "number"
+            },
+            "default": null
+          }
+        ]
+      },
+      "typeAnnotation": {
+        "type": "TsTypeReference",
+        "span": {
+          "start": 5654,
+          "end": 5655,
+          "ctxt": 0
+        },
+        "typeName": {
+          "type": "Identifier",
+          "span": {
+            "start": 5654,
+            "end": 5655,
+            "ctxt": 0
+          },
+          "value": "T",
+          "optional": false
+        },
+        "typeParams": null
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 5657,
+        "end": 5726,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 5671,
+            "end": 5725,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 5671,
+              "end": 5673,
+              "ctxt": 0
+            },
+            "value": "x2",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 5673,
+                "end": 5725,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsFunctionType",
+                "span": {
+                  "start": 5675,
+                  "end": 5725,
+                  "ctxt": 0
+                },
+                "params": [],
+                "typeParams": {
+                  "type": "TsTypeParameterDeclaration",
+                  "span": {
+                    "start": 5675,
+                    "end": 5678,
+                    "ctxt": 0
+                  },
+                  "parameters": [
+                    {
+                      "type": "TsTypeParameter",
+                      "span": {
+                        "start": 5676,
+                        "end": 5677,
+                        "ctxt": 0
+                      },
+                      "name": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 5676,
+                          "end": 5677,
+                          "ctxt": 0
+                        },
+                        "value": "T",
+                        "optional": false
+                      },
+                      "in": false,
+                      "out": false,
+                      "const": false,
+                      "constraint": null,
+                      "default": null
+                    }
+                  ]
+                },
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 5681,
+                    "end": 5725,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsParenthesizedType",
+                    "span": {
+                      "start": 5684,
+                      "end": 5725,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsConditionalType",
+                      "span": {
+                        "start": 5685,
+                        "end": 5724,
+                        "ctxt": 0
+                      },
+                      "checkType": {
+                        "type": "TsTypeReference",
+                        "span": {
+                          "start": 5685,
+                          "end": 5686,
+                          "ctxt": 0
+                        },
+                        "typeName": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 5685,
+                            "end": 5686,
+                            "ctxt": 0
+                          },
+                          "value": "T",
+                          "optional": false
+                        },
+                        "typeParams": null
+                      },
+                      "extendsType": {
+                        "type": "TsTypeReference",
+                        "span": {
+                          "start": 5695,
+                          "end": 5716,
+                          "ctxt": 0
+                        },
+                        "typeName": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 5695,
+                            "end": 5707,
+                            "ctxt": 0
+                          },
+                          "value": "ExpectNumber",
+                          "optional": false
+                        },
+                        "typeParams": {
+                          "type": "TsTypeParameterInstantiation",
+                          "span": {
+                            "start": 5707,
+                            "end": 5716,
+                            "ctxt": 0
+                          },
+                          "params": [
+                            {
+                              "type": "TsInferType",
+                              "span": {
+                                "start": 5708,
+                                "end": 5715,
+                                "ctxt": 0
+                              },
+                              "typeParam": {
+                                "type": "TsTypeParameter",
+                                "span": {
+                                  "start": 5714,
+                                  "end": 5715,
+                                  "ctxt": 0
+                                },
+                                "name": {
+                                  "type": "Identifier",
+                                  "span": {
+                                    "start": 5714,
+                                    "end": 5715,
+                                    "ctxt": 0
+                                  },
+                                  "value": "U",
+                                  "optional": false
+                                },
+                                "in": false,
+                                "out": false,
+                                "const": false,
+                                "constraint": null,
+                                "default": null
+                              }
+                            }
+                          ]
+                        }
+                      },
+                      "trueType": {
+                        "type": "TsLiteralType",
+                        "span": {
+                          "start": 5719,
+                          "end": 5720,
+                          "ctxt": 0
+                        },
+                        "literal": {
+                          "type": "NumericLiteral",
+                          "span": {
+                            "start": 5719,
+                            "end": 5720,
+                            "ctxt": 0
+                          },
+                          "value": 1.0,
+                          "raw": "1"
+                        }
+                      },
+                      "falseType": {
+                        "type": "TsLiteralType",
+                        "span": {
+                          "start": 5723,
+                          "end": 5724,
+                          "ctxt": 0
+                        },
+                        "literal": {
+                          "type": "NumericLiteral",
+                          "span": {
+                            "start": 5723,
+                            "end": 5724,
+                            "ctxt": 0
+                          },
+                          "value": 0.0,
+                          "raw": "0"
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 5736,
+          "end": 5738,
+          "ctxt": 0
+        },
+        "value": "f2",
+        "optional": false
+      },
+      "declare": false,
+      "params": [],
+      "decorators": [],
+      "span": {
+        "start": 5727,
+        "end": 5759,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 5741,
+          "end": 5759,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 5747,
+              "end": 5757,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "Identifier",
+              "span": {
+                "start": 5754,
+                "end": 5756,
+                "ctxt": 0
+              },
+              "value": "x2",
+              "optional": false
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends1.ts b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends1.ts
new file mode 100644
index 00000000000..8db806906ea
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends1.ts
@@ -0,0 +1,138 @@
+// @strict: true
+// @declaration: true
+
+// infer to tuple element
+type X1<T extends any[]> =
+    T extends [infer U extends string] ? ["string", U] :
+    T extends [infer U extends number] ? ["number", U] :
+    never;
+
+type X1_T1 = X1<["a"]>; // ["string", "a"]
+type X1_T2 = X1<[1]>; // ["number", 1]
+type X1_T3 = X1<[object]>; // never
+
+// infer to argument
+type X2<T extends (...args: any[]) => void> =
+    T extends (a: infer U extends string) => void ? ["string", U] :
+    T extends (a: infer U extends number) => void ? ["number", U] :
+    never;
+
+type X2_T1 = X2<(a: "a") => void>; // ["string", "a"]
+type X2_T2 = X2<(a: 1) => void>; // ["number", 1]
+type X2_T3 = X2<(a: object) => void>; // never
+
+// infer to return type
+type X3<T extends (...args: any[]) => any> =
+    T extends (...args: any[]) => (infer U extends string) ? ["string", U] :
+    T extends (...args: any[]) => (infer U extends number) ? ["number", U] :
+    never;
+
+type X3_T1 = X3<() => "a">; // ["string", "a"]
+type X3_T2 = X3<() => 1>; // ["number", 1]
+type X3_T3 = X3<() => object>; // never
+
+// infer to instance type
+type X4<T extends new (...args: any[]) => any> =
+    T extends new (...args: any[]) => (infer U extends { a: string }) ? ["string", U] :
+    T extends new (...args: any[]) => (infer U extends { a: number }) ? ["number", U] :
+    never;
+
+type X4_T1 = X4<new () => { a: "a" }>; // ["string", { a: "a" }]
+type X4_T2 = X4<new () => { a: 1 }>; // ["number", { a: 1 }]
+type X4_T3 = X4<new () => { a: object }>; // never
+
+// infer to type argument
+type X5<T> =
+    T extends Promise<infer U extends string> ? ["string", U] :
+    T extends Promise<infer U extends number> ? ["number", U] :
+    never;
+
+type X5_T1 = X5<Promise<"a" | "b">>; // ["string", "a" | "b"]
+type X5_T2 = X5<Promise<1 | 2>>; // ["number", 1 | 2]
+type X5_T3 = X5<Promise<1n | 2n>>; // never
+
+// infer to property type
+type X6<T> =
+    T extends { a: infer U extends string } ? ["string", U] :
+    T extends { a: infer U extends number } ? ["number", U] :
+    never;
+
+type X6_T1 = X6<{ a: "a" }>; // ["string", "a"]
+type X6_T2 = X6<{ a: 1 }>; // ["number", 1]
+type X6_T3 = X6<{ a: object }>; // never
+
+// infer twice with same constraint
+type X7<T> =
+    T extends { a: infer U extends string, b: infer U extends string } ? ["string", U] :
+    T extends { a: infer U extends number, b: infer U extends number } ? ["number", U] :
+    never;
+
+type X7_T1 = X7<{ a: "a", b: "b" }>; // ["string", "a" | "b"]
+type X7_T2 = X7<{ a: 1, b: 2 }>; // ["number", 1 | 2]
+type X7_T3 = X7<{ a: object, b: object }>; // never
+type X7_T4 = X7<{ a: "a", b: 1 }>; // never
+
+// infer twice with missing second constraint (same behavior as class/interface)
+type X8<T> =
+    T extends { a: infer U extends string, b: infer U } ? ["string", U] :
+    T extends { a: infer U extends number, b: infer U } ? ["number", U] :
+    never;
+
+type X8_T1 = X8<{ a: "a", b: "b" }>; // ["string", "a" | "b"]
+type X8_T2 = X8<{ a: 1, b: 2 }>; // ["number", 1 | 2]
+type X8_T3 = X8<{ a: object, b: object }>; // never
+type X8_T4 = X8<{ a: "a", b: 1 }>; // never
+
+// infer twice with missing first constraint (same behavior as class/interface)
+type X9<T> =
+    T extends { a: infer U, b: infer U extends string } ? ["string", U] :
+    T extends { a: infer U, b: infer U extends number } ? ["number", U] :
+    never;
+
+type X9_T1 = X9<{ a: "a", b: "b" }>; // ["string", "a" | "b"]
+type X9_T2 = X9<{ a: 1, b: 2 }>; // ["number", 1 | 2]
+type X9_T3 = X9<{ a: object, b: object }>; // never
+type X9_T4 = X9<{ a: "a", b: 1 }>; // never
+
+// Speculative lookahead for `infer T extends U ?`
+type X10<T> = T extends (infer U extends number ? 1 : 0) ? 1 : 0; // ok, parsed as conditional
+type X10_Y1<T> = X10<T extends number ? 1 : 0>;
+type X10_T1_T1 = X10_Y1<number>;
+
+type X11<T> = T extends ((infer U) extends number ? 1 : 0) ? 1 : 0; // ok, parsed as conditional
+type X12<T> = T extends (infer U extends number) ? 1 : 0; // ok, parsed as `infer..extends` (no trailing `?`)
+type X13<T> = T extends infer U extends number ? 1 : 0; // ok, parsed as `infer..extends` (conditional types not allowed in 'extends type')
+type X14<T> = T extends keyof infer U extends number ? 1 : 0; // ok, parsed as `infer..extends` (precedence wouldn't have parsed the `?` as part of a type operator)
+type X15<T> = T extends { [P in infer U extends keyof T ? 1 : 0]: 1; } ? 1 : 0; // ok, parsed as conditional
+type X16<T> = T extends { [P in infer U extends keyof T]: 1; } ? 1 : 0; // ok, parsed as `infer..extends` (no trailing `?`)
+type X17<T> = T extends { [P in keyof T as infer U extends P ? 1 : 0]: 1; } ? 1 : 0; // ok, parsed as conditional
+type X18<T> = T extends { [P in keyof T as infer U extends P]: 1; } ? 1 : 0; // ok, parsed as `infer..extends` (no trailing `?`)
+
+type X19<T extends string | number> = T extends (infer U extends number) ? [T, U] : never;
+type X19_T1 = X19<"a">; // never
+type X19_T2 = X19<1>; // [1, 1]
+type X19_T3 = X19<1 | "a">; // [1, 1]
+
+type X20<T> = T extends (infer U extends number) ? T extends (infer V extends U) ? [T, U, V] : never : never;
+type X20_T1 = X20<1 | "a">; // [1, 1, 1]
+
+type X21<T, N extends number> = T extends (infer U extends N) ? [T, U] : never;
+type X21_T1 = X21<1, 1>; // [1, 1]
+type X21_T2 = X21<1 | "a", 1>; // [1, 1]
+type X21_T3 = X21<1 | 2, 1>; // [1, 1]
+type X21_T4 = X21<1 | 2, 2 | 3>; // [2, 2]
+type X21_T5 = X21<1 | 2, 3>; // never
+
+// from mongoose
+type IfEquals<X, Y, A, B> = (<T>() => T extends X ? 1 : 2) extends <T>() => T extends Y ? 1 : 2 ? A : B;
+
+declare const x1: <T>() => (T extends infer U extends number ? 1 : 0);
+function f1() {
+    return x1;
+}
+
+type ExpectNumber<T extends number> = T;
+declare const x2: <T>() => (T extends ExpectNumber<infer U> ? 1 : 0);
+function f2() {
+    return x2;
+}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends2.json b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends2.json
new file mode 100644
index 00000000000..c459d38217f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends2.json
@@ -0,0 +1,578 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 96,
+    "end": 346,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 96,
+        "end": 196,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 101,
+          "end": 103,
+          "ctxt": 0
+        },
+        "value": "X1",
+        "optional": false
+      },
+      "typeParams": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 103,
+          "end": 106,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 104,
+              "end": 105,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 104,
+                "end": 105,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": null,
+            "default": null
+          }
+        ]
+      },
+      "typeAnnotation": {
+        "type": "TsConditionalType",
+        "span": {
+          "start": 113,
+          "end": 195,
+          "ctxt": 0
+        },
+        "checkType": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 113,
+            "end": 114,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 113,
+              "end": 114,
+              "ctxt": 0
+            },
+            "value": "T",
+            "optional": false
+          },
+          "typeParams": null
+        },
+        "extendsType": {
+          "type": "TsTypeLiteral",
+          "span": {
+            "start": 123,
+            "end": 179,
+            "ctxt": 0
+          },
+          "members": [
+            {
+              "type": "TsPropertySignature",
+              "span": {
+                "start": 125,
+                "end": 151,
+                "ctxt": 0
+              },
+              "readonly": false,
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 125,
+                  "end": 126,
+                  "ctxt": 0
+                },
+                "value": "a",
+                "optional": false
+              },
+              "computed": false,
+              "optional": false,
+              "init": null,
+              "params": [],
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 126,
+                  "end": 150,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsInferType",
+                  "span": {
+                    "start": 128,
+                    "end": 150,
+                    "ctxt": 0
+                  },
+                  "typeParam": {
+                    "type": "TsTypeParameter",
+                    "span": {
+                      "start": 134,
+                      "end": 135,
+                      "ctxt": 0
+                    },
+                    "name": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 134,
+                        "end": 135,
+                        "ctxt": 0
+                      },
+                      "value": "U",
+                      "optional": false
+                    },
+                    "in": false,
+                    "out": false,
+                    "const": false,
+                    "constraint": {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 144,
+                        "end": 150,
+                        "ctxt": 0
+                      },
+                      "kind": "string"
+                    },
+                    "default": null
+                  }
+                }
+              },
+              "typeParams": null
+            },
+            {
+              "type": "TsPropertySignature",
+              "span": {
+                "start": 152,
+                "end": 177,
+                "ctxt": 0
+              },
+              "readonly": false,
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 152,
+                  "end": 153,
+                  "ctxt": 0
+                },
+                "value": "b",
+                "optional": false
+              },
+              "computed": false,
+              "optional": false,
+              "init": null,
+              "params": [],
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 153,
+                  "end": 177,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsInferType",
+                  "span": {
+                    "start": 155,
+                    "end": 177,
+                    "ctxt": 0
+                  },
+                  "typeParam": {
+                    "type": "TsTypeParameter",
+                    "span": {
+                      "start": 161,
+                      "end": 162,
+                      "ctxt": 0
+                    },
+                    "name": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 161,
+                        "end": 162,
+                        "ctxt": 0
+                      },
+                      "value": "U",
+                      "optional": false
+                    },
+                    "in": false,
+                    "out": false,
+                    "const": false,
+                    "constraint": {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 171,
+                        "end": 177,
+                        "ctxt": 0
+                      },
+                      "kind": "number"
+                    },
+                    "default": null
+                  }
+                }
+              },
+              "typeParams": null
+            }
+          ]
+        },
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+          "type": "TsTypeReference",
+          "span": {
+            "start": 182,
+            "end": 183,
+            "ctxt": 0
+          },
+          "typeName": {
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+            "span": {
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+              "end": 183,
+              "ctxt": 0
+            },
+            "value": "U",
+            "optional": false
+          },
+          "typeParams": null
+        },
+        "falseType": {
+          "type": "TsKeywordType",
+          "span": {
+            "start": 190,
+            "end": 195,
+            "ctxt": 0
+          },
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+        }
+      }
+    },
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+      "span": {
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+}
diff --git a/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends2.ts b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends2.ts
new file mode 100644
index 00000000000..754dba2d3fd
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/inferTypesWithExtends2.ts
@@ -0,0 +1,11 @@
+// @strict: true
+
+// infer twice with different constraints (same behavior as class/interface)
+type X1<T> =
+    T extends { a: infer U extends string, b: infer U extends number } ? U :
+    never;
+
+// infer cannot reference type params in same 'extends' clause
+type X2<T> =
+    T extends { a: infer U, b: infer V extends U } ? [U, V] :
+    never;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/inlineJsxAndJsxFragPragma.json b/crates/swc_ecma_parser/tests/tsc/inlineJsxAndJsxFragPragma.json
deleted file mode 100644
index 4084d871c56..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/inlineJsxAndJsxFragPragma.json
+++ /dev/null
@@ -1,1223 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/inlineJsxAndJsxFragPragmaOverridesCompilerOptions.json b/crates/swc_ecma_parser/tests/tsc/inlineJsxAndJsxFragPragmaOverridesCompilerOptions.json
deleted file mode 100644
index bb82a9d7974..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryDeclarationsLocalTypes.json b/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryDeclarationsLocalTypes.json
deleted file mode 100644
index 425280f5878..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryDeclarationsLocalTypes.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryLocalTypeGlobalFallback.json b/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryLocalTypeGlobalFallback.json
deleted file mode 100644
index 9af8feda13c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryLocalTypeGlobalFallback.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryOverridesCompilerOption.json b/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryOverridesCompilerOption.json
deleted file mode 100644
index c63fd7eeeec..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryOverridesCompilerOption.json
+++ /dev/null
@@ -1,446 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryWithFragmentIsError.json b/crates/swc_ecma_parser/tests/tsc/inlineJsxFactoryWithFragmentIsError.json
deleted file mode 100644
index c6791c85989..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/intersectionAndUnionTypes.ts b/crates/swc_ecma_parser/tests/tsc/intersectionAndUnionTypes.ts
index 8546e8e535d..d0ae6f2c37a 100644
--- a/crates/swc_ecma_parser/tests/tsc/intersectionAndUnionTypes.ts
+++ b/crates/swc_ecma_parser/tests/tsc/intersectionAndUnionTypes.ts
@@ -1,4 +1,4 @@
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+interface A { a: string }
 interface B { b: string }
 interface C { c: string }
 interface D { d: string }
diff --git a/crates/swc_ecma_parser/tests/tsc/intersectionTypeEquivalence.ts b/crates/swc_ecma_parser/tests/tsc/intersectionTypeEquivalence.ts
index 6e8b449baff..b757b2c7f81 100644
--- a/crates/swc_ecma_parser/tests/tsc/intersectionTypeEquivalence.ts
+++ b/crates/swc_ecma_parser/tests/tsc/intersectionTypeEquivalence.ts
@@ -1,4 +1,4 @@
-interface A { a: string }
+interface A { a: string }
 interface B { b: string }
 interface C { c: string }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/intersectionTypeMembers.ts b/crates/swc_ecma_parser/tests/tsc/intersectionTypeMembers.ts
index 8eb7d9f4840..3bace3eec8e 100644
--- a/crates/swc_ecma_parser/tests/tsc/intersectionTypeMembers.ts
+++ b/crates/swc_ecma_parser/tests/tsc/intersectionTypeMembers.ts
@@ -1,4 +1,4 @@
-// An intersection type has those members that are present in any of its constituent types,
+// An intersection type has those members that are present in any of its constituent types,
 // with types that are intersections of the respective members in the constituent types
 
 interface A { a: string }
diff --git a/crates/swc_ecma_parser/tests/tsc/intraExpressionInferences.json b/crates/swc_ecma_parser/tests/tsc/intraExpressionInferences.json
new file mode 100644
index 00000000000..36347bc6150
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/intraExpressionInferences.json
@@ -0,0 +1,9453 @@
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+                            "optional": false,
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+                                        },
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+                                      }
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+                                            "ctxt": 0
+                                          },
+                                          "value": "U",
+                                          "optional": false
+                                        },
+                                        "typeParams": null
+                                      }
+                                    }
+                                  }
+                                }
+                              }
+                            },
+                            "typeParams": null
+                          },
+                          {
+                            "type": "TsPropertySignature",
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+                              "ctxt": 0
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+                            "key": {
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+                                "end": 3882,
+                                "ctxt": 0
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+                                        "end": 3889,
+                                        "ctxt": 0
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+                                            "end": 3889,
+                                            "ctxt": 0
+                                          },
+                                          "value": "U",
+                                          "optional": false
+                                        },
+                                        "typeParams": null
+                                      }
+                                    }
+                                  }
+                                ],
+                                "typeParams": null,
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+                                }
+                              }
+                            },
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+                          }
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+                    }
+                  }
+                ],
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+                    "end": 3841,
+                    "ctxt": 0
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+                      },
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+                      },
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+                      "const": false,
+                      "constraint": null,
+                      "default": null
+                    },
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+                      },
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+                          "end": 3830,
+                          "ctxt": 0
+                        },
+                        "value": "U",
+                        "optional": false
+                      },
+                      "in": false,
+                      "out": false,
+                      "const": false,
+                      "constraint": {
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+                          "ctxt": 0
+                        },
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+                            "end": 3840,
+                            "ctxt": 0
+                          },
+                          "value": "T",
+                          "optional": false
+                        },
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+                      },
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+                    }
+                  ]
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+                      "ctxt": 0
+                    },
+                    "kind": "void"
+                  }
+                }
+              }
+            }
+          },
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+          "definite": false
+        }
+      ]
+    },
+    {
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+        "end": 3937,
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+      },
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+                },
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+                    "literal": {
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+                      "span": {
+                        "start": 3928,
+                        "end": 3931,
+                        "ctxt": 0
+                      },
+                      "value": "a",
+                      "raw": "\"a\""
+                    }
+                  },
+                  {
+                    "type": "TsLiteralType",
+                    "span": {
+                      "start": 3934,
+                      "end": 3937,
+                      "ctxt": 0
+                    },
+                    "literal": {
+                      "type": "StringLiteral",
+                      "span": {
+                        "start": 3934,
+                        "end": 3937,
+                        "ctxt": 0
+                      },
+                      "value": "b",
+                      "raw": "\"b\""
+                    }
+                  }
+                ]
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 3939,
+        "end": 4037,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 3939,
+          "end": 4037,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 3939,
+            "end": 3945,
+            "ctxt": 0
+          },
+          "value": "branch",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 3946,
+                "end": 4036,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 3950,
+                      "end": 3954,
+                      "ctxt": 0
+                    },
+                    "value": "test",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "Identifier",
+                    "span": {
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+                      "end": 3957,
+                      "ctxt": 0
+                    },
+                    "value": "x",
+                    "optional": false
+                  }
+                },
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 3961,
+                      "end": 3963,
+                      "ctxt": 0
+                    },
+                    "value": "if",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "ArrowFunctionExpression",
+                    "span": {
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+                      "end": 3991,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "Identifier",
+                        "span": {
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+                          "end": 3967,
+                          "ctxt": 0
+                        },
+                        "value": "t",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    ],
+                    "body": {
+                      "type": "BinaryExpression",
+                      "span": {
+                        "start": 3982,
+                        "end": 3991,
+                        "ctxt": 0
+                      },
+                      "operator": "===",
+                      "left": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 3982,
+                          "end": 3983,
+                          "ctxt": 0
+                        },
+                        "value": "t",
+                        "optional": false
+                      },
+                      "right": {
+                        "type": "StringLiteral",
+                        "span": {
+                          "start": 3988,
+                          "end": 3991,
+                          "ctxt": 0
+                        },
+                        "value": "a",
+                        "raw": "\"a\""
+                      }
+                    },
+                    "async": false,
+                    "generator": false,
+                    "typeParameters": null,
+                    "returnType": {
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+                      "span": {
+                        "start": 3968,
+                        "end": 3978,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsTypePredicate",
+                        "span": {
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+                          "end": 3978,
+                          "ctxt": 0
+                        },
+                        "asserts": false,
+                        "paramName": {
+                          "type": "Identifier",
+                          "span": {
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+                            "end": 3971,
+                            "ctxt": 0
+                          },
+                          "value": "t",
+                          "optional": false
+                        },
+                        "typeAnnotation": {
+                          "type": "TsTypeAnnotation",
+                          "span": {
+                            "start": 3975,
+                            "end": 3978,
+                            "ctxt": 0
+                          },
+                          "typeAnnotation": {
+                            "type": "TsLiteralType",
+                            "span": {
+                              "start": 3975,
+                              "end": 3978,
+                              "ctxt": 0
+                            },
+                            "literal": {
+                              "type": "StringLiteral",
+                              "span": {
+                                "start": 3975,
+                                "end": 3978,
+                                "ctxt": 0
+                              },
+                              "value": "a",
+                              "raw": "\"a\""
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
+                },
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 3995,
+                      "end": 3999,
+                      "ctxt": 0
+                    },
+                    "value": "then",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "ArrowFunctionExpression",
+                    "span": {
+                      "start": 4001,
+                      "end": 4034,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 4001,
+                          "end": 4002,
+                          "ctxt": 0
+                        },
+                        "value": "u",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    ],
+                    "body": {
+                      "type": "BlockStatement",
+                      "span": {
+                        "start": 4006,
+                        "end": 4034,
+                        "ctxt": 0
+                      },
+                      "stmts": [
+                        {
+                          "type": "VariableDeclaration",
+                          "span": {
+                            "start": 4012,
+                            "end": 4030,
+                            "ctxt": 0
+                          },
+                          "kind": "let",
+                          "declare": false,
+                          "declarations": [
+                            {
+                              "type": "VariableDeclarator",
+                              "span": {
+                                "start": 4016,
+                                "end": 4030,
+                                "ctxt": 0
+                              },
+                              "id": {
+                                "type": "Identifier",
+                                "span": {
+                                  "start": 4016,
+                                  "end": 4021,
+                                  "ctxt": 0
+                                },
+                                "value": "test1",
+                                "optional": false,
+                                "typeAnnotation": {
+                                  "type": "TsTypeAnnotation",
+                                  "span": {
+                                    "start": 4021,
+                                    "end": 4026,
+                                    "ctxt": 0
+                                  },
+                                  "typeAnnotation": {
+                                    "type": "TsLiteralType",
+                                    "span": {
+                                      "start": 4023,
+                                      "end": 4026,
+                                      "ctxt": 0
+                                    },
+                                    "literal": {
+                                      "type": "StringLiteral",
+                                      "span": {
+                                        "start": 4023,
+                                        "end": 4026,
+                                        "ctxt": 0
+                                      },
+                                      "value": "a",
+                                      "raw": "\"a\""
+                                    }
+                                  }
+                                }
+                              },
+                              "init": {
+                                "type": "Identifier",
+                                "span": {
+                                  "start": 4029,
+                                  "end": 4030,
+                                  "ctxt": 0
+                                },
+                                "value": "u",
+                                "optional": false
+                              },
+                              "definite": false
+                            }
+                          ]
+                        }
+                      ]
+                    },
+                    "async": false,
+                    "generator": false,
+                    "typeParameters": null,
+                    "returnType": null
+                  }
+                }
+              ]
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/intraExpressionInferences.ts b/crates/swc_ecma_parser/tests/tsc/intraExpressionInferences.ts
new file mode 100644
index 00000000000..f17093702a9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/intraExpressionInferences.ts
@@ -0,0 +1,201 @@
+// @strict: true
+// @declaration: true
+
+// Repros from #47599
+
+declare function callIt<T>(obj: {
+    produce: (n: number) => T,
+    consume: (x: T) => void
+}): void;
+
+callIt({
+    produce: () => 0,
+    consume: n => n.toFixed()
+});
+
+callIt({
+    produce: _a => 0,
+    consume: n => n.toFixed(),
+});
+
+callIt({
+    produce() {
+        return 0;
+    },
+    consume: n => n.toFixed()
+});
+
+declare function callItT<T>(obj: [(n: number) => T, (x: T) => void]): void;
+
+callItT([() => 0, n => n.toFixed()]);
+callItT([_a => 0, n => n.toFixed()]);
+
+// Repro from #25092
+
+interface MyInterface<T> {
+    retrieveGeneric: (parameter: string) => T,
+    operateWithGeneric: (generic: T) => string
+}
+
+const inferTypeFn = <T>(generic: MyInterface<T>) => generic;
+
+const myGeneric = inferTypeFn({
+    retrieveGeneric: parameter => 5,
+    operateWithGeneric: generic => generic.toFixed()
+});
+
+// Repro #38623
+
+function make<M>(o: { mutations: M,  action: (m: M) => void }) { }
+
+make({
+   mutations: {
+       foo() { }
+   },
+   action: (a) => { a.foo() }
+});
+
+// Repro from #38845
+
+declare function foo<A>(options: { a: A, b: (a: A) => void }): void;
+
+foo({
+    a: () => { return 42 },
+    b(a) {},
+});
+
+foo({
+    a: function () { return 42 },
+    b(a) {},
+});
+
+foo({
+    a() { return 42 },
+    b(a) {},
+});
+
+// Repro from #38872
+
+type Chain<R1, R2> = {
+    a(): R1,
+    b(a: R1): R2;
+    c(b: R2): void;
+};
+
+function test<R1, R2>(foo: Chain<R1, R2>) {}
+
+test({
+    a: () => 0,
+    b: (a) => 'a',
+    c: (b) => {
+        const x: string = b;
+    }
+});
+
+test({
+    a: () => 0,
+    b: (a) => a,
+    c: (b) => {
+        const x: number = b;
+    }
+});
+
+// Repro from #41712
+
+class Wrapper<T = any> {
+    public value?: T;
+}
+
+type WrappedMap = Record<string, Wrapper>;
+type Unwrap<D extends WrappedMap> = {
+    [K in keyof D]: D[K] extends Wrapper<infer T> ? T : never;
+};
+
+type MappingComponent<I extends WrappedMap, O extends WrappedMap> = {
+    setup(): { inputs: I; outputs: O };
+    map?: (inputs: Unwrap<I>) => Unwrap<O>;
+};
+
+declare function createMappingComponent<I extends WrappedMap, O extends WrappedMap>(def: MappingComponent<I, O>): void;
+
+createMappingComponent({
+    setup() {
+        return {
+            inputs: {
+                num: new Wrapper<number>(),
+                str: new Wrapper<string>()
+            },
+            outputs: {
+                bool: new Wrapper<boolean>(),
+                str: new Wrapper<string>()
+            }
+        };
+    },
+    map(inputs) {
+        return {
+            bool: inputs.nonexistent,
+            str: inputs.num,  // Causes error
+        }
+    }
+});
+
+// Repro from #48279
+
+function simplified<T>(props: { generator: () => T, receiver: (t: T) => any }) {}
+
+function whatIWant<T>(props: { generator: (bob: any) => T, receiver: (t: T) => any }) {}
+
+function nonObject<T>(generator: (bob: any) => T, receiver: (t: T) => any) {}
+
+simplified({ generator: () => 123, receiver: (t) => console.log(t + 2) })
+whatIWant({ generator: (bob) => bob ? 1 : 2, receiver: (t) => console.log(t + 2) })
+nonObject((bob) => bob ? 1 : 2, (t) => console.log(t + 2))
+
+// Repro from #48466
+
+interface Opts<TParams, TDone, TMapped> {
+    fetch: (params: TParams, foo: number) => TDone,
+    map: (data: TDone) => TMapped
+}
+
+function example<TParams, TDone, TMapped>(options: Opts<TParams, TDone, TMapped>) {
+    return (params: TParams) => {
+        const data = options.fetch(params, 123)
+        return options.map(data)
+    }
+}
+
+interface Params {
+    one: number
+    two: string
+}
+
+example({
+    fetch: (params: Params) => 123,
+    map: (number) => String(number)
+});
+
+example({
+    fetch: (params: Params, foo: number) => 123,
+    map: (number) => String(number)
+});
+
+example({
+    fetch: (params: Params, foo) => 123,
+    map: (number) => String(number)
+});
+
+// Repro from #45255
+
+declare const branch:
+  <T, U extends T>(_: { test: T, if: (t: T) => t is U, then: (u: U) => void }) => void
+
+declare const x: "a" | "b"
+
+branch({
+  test: x,
+  if: (t): t is "a" => t === "a",
+  then: u => {
+    let test1: "a" = u
+  }
+})
diff --git a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es5.json b/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es5.json
deleted file mode 100644
index ca2ff5f05be..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es5.json
+++ /dev/null
@@ -1,1072 +0,0 @@
-{
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-    "end": 577,
-    "ctxt": 0
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-          "id": {
-            "type": "Identifier",
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-            "optional": false,
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-        }
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-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es5.ts b/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es5.ts
deleted file mode 100644
index 4a30a47ec25..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es5.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-// @target: es5
-const a = new.target;
-const b = () => new.target;
-
-class C {
-    [new.target]() { }
-    c() { return new.target; }
-    get d() { return new.target; }
-    set e(_) { _ = new.target; }
-    f = () => new.target;
-
-    static [new.target]() { }
-    static g() { return new.target; }
-    static get h() { return new.target; }
-    static set i(_) { _ = new.target; }
-    static j = () => new.target;
-}
-
-const O = {
-    [new.target]: undefined,
-    k() { return new.target; },
-    get l() { return new.target; },
-    set m(_) { _ = new.target; },
-    n: new.target,
-};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es6.json b/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es6.json
deleted file mode 100644
index ca2ff5f05be..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es6.json
+++ /dev/null
@@ -1,1072 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 577,
-    "ctxt": 0
-  },
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-      "declare": false,
-      "declarations": [
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-          "span": {
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-            "end": 37,
-            "ctxt": 0
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-          "id": {
-            "type": "Identifier",
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-              "end": 24,
-              "ctxt": 0
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-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
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-          "init": {
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-            "kind": "new.target"
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-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
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-      "kind": "const",
-      "declare": false,
-      "declarations": [
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-            "end": 65,
-            "ctxt": 0
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-          "id": {
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-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 357,
-                "end": 376,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 359,
-                    "end": 374,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "AssignmentExpression",
-                    "span": {
-                      "start": 359,
-                      "end": 373,
-                      "ctxt": 0
-                    },
-                    "operator": "=",
-                    "left": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 359,
-                        "end": 360,
-                        "ctxt": 0
-                      },
-                      "value": "_",
-                      "optional": false,
-                      "typeAnnotation": null
-                    },
-                    "right": {
-                      "type": "MetaProperty",
-                      "span": {
-                        "start": 363,
-                        "end": 373,
-                        "ctxt": 0
-                      },
-                      "kind": "new.target"
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": true,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 381,
-            "end": 409,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 388,
-              "end": 389,
-              "ctxt": 0
-            },
-            "value": "j",
-            "optional": false
-          },
-          "value": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 392,
-              "end": 408,
-              "ctxt": 0
-            },
-            "params": [],
-            "body": {
-              "type": "MetaProperty",
-              "span": {
-                "start": 398,
-                "end": 408,
-                "ctxt": 0
-              },
-              "kind": "new.target"
-            },
-            "async": false,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 413,
-        "end": 577,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 419,
-            "end": 576,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 419,
-              "end": 420,
-              "ctxt": 0
-            },
-            "value": "O",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 423,
-              "end": 576,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 429,
-                    "end": 441,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "MetaProperty",
-                    "span": {
-                      "start": 430,
-                      "end": 440,
-                      "ctxt": 0
-                    },
-                    "kind": "new.target"
-                  }
-                },
-                "value": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 443,
-                    "end": 452,
-                    "ctxt": 0
-                  },
-                  "value": "undefined",
-                  "optional": false
-                }
-              },
-              {
-                "type": "MethodProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 458,
-                    "end": 459,
-                    "ctxt": 0
-                  },
-                  "value": "k",
-                  "optional": false
-                },
-                "params": [],
-                "decorators": [],
-                "span": {
-                  "start": 458,
-                  "end": 484,
-                  "ctxt": 0
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 462,
-                    "end": 484,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ReturnStatement",
-                      "span": {
-                        "start": 464,
-                        "end": 482,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "MetaProperty",
-                        "span": {
-                          "start": 471,
-                          "end": 481,
-                          "ctxt": 0
-                        },
-                        "kind": "new.target"
-                      }
-                    }
-                  ]
-                },
-                "generator": false,
-                "async": false,
-                "typeParameters": null,
-                "returnType": null
-              },
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 490,
-                  "end": 520,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 494,
-                    "end": 495,
-                    "ctxt": 0
-                  },
-                  "value": "l",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 498,
-                    "end": 520,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ReturnStatement",
-                      "span": {
-                        "start": 500,
-                        "end": 518,
-                        "ctxt": 0
-                      },
-                      "argument": {
-                        "type": "MetaProperty",
-                        "span": {
-                          "start": 507,
-                          "end": 517,
-                          "ctxt": 0
-                        },
-                        "kind": "new.target"
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 526,
-                  "end": 554,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 530,
-                    "end": 531,
-                    "ctxt": 0
-                  },
-                  "value": "m",
-                  "optional": false
-                },
-                "param": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 532,
-                    "end": 533,
-                    "ctxt": 0
-                  },
-                  "value": "_",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 535,
-                    "end": 554,
-                    "ctxt": 0
-                  },
-                  "stmts": [
-                    {
-                      "type": "ExpressionStatement",
-                      "span": {
-                        "start": 537,
-                        "end": 552,
-                        "ctxt": 0
-                      },
-                      "expression": {
-                        "type": "AssignmentExpression",
-                        "span": {
-                          "start": 537,
-                          "end": 551,
-                          "ctxt": 0
-                        },
-                        "operator": "=",
-                        "left": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 537,
-                            "end": 538,
-                            "ctxt": 0
-                          },
-                          "value": "_",
-                          "optional": false,
-                          "typeAnnotation": null
-                        },
-                        "right": {
-                          "type": "MetaProperty",
-                          "span": {
-                            "start": 541,
-                            "end": 551,
-                            "ctxt": 0
-                          },
-                          "kind": "new.target"
-                        }
-                      }
-                    }
-                  ]
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 560,
-                    "end": 561,
-                    "ctxt": 0
-                  },
-                  "value": "n",
-                  "optional": false
-                },
-                "value": {
-                  "type": "MetaProperty",
-                  "span": {
-                    "start": 563,
-                    "end": 573,
-                    "ctxt": 0
-                  },
-                  "kind": "new.target"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es6.ts b/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es6.ts
deleted file mode 100644
index 758443f65a6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/invalidNewTarget.es6.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-// @target: es6
-const a = new.target;
-const b = () => new.target;
-
-class C {
-    [new.target]() { }
-    c() { return new.target; }
-    get d() { return new.target; }
-    set e(_) { _ = new.target; }
-    f = () => new.target;
-
-    static [new.target]() { }
-    static g() { return new.target; }
-    static get h() { return new.target; }
-    static set i(_) { _ = new.target; }
-    static j = () => new.target;
-}
-
-const O = {
-    [new.target]: undefined,
-    k() { return new.target; },
-    get l() { return new.target; },
-    set m(_) { _ = new.target; },
-    n: new.target,
-};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/iterableContextualTyping1.ts b/crates/swc_ecma_parser/tests/tsc/iterableContextualTyping1.ts
index 01e78a28b6f..076d87a04ee 100644
--- a/crates/swc_ecma_parser/tests/tsc/iterableContextualTyping1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/iterableContextualTyping1.ts
@@ -1,2 +1,2 @@
-//@target: ES6
+//@target: ES6
 var iter: Iterable<(x: string) => number> = [s => s.length];
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/jsDeclarationsTypedefFunction.json b/crates/swc_ecma_parser/tests/tsc/jsDeclarationsTypedefFunction.json
new file mode 100644
index 00000000000..96cd38ea9d1
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsDeclarationsTypedefFunction.json
@@ -0,0 +1,279 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 205,
+    "end": 389,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 205,
+        "end": 215,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 209,
+            "end": 215,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 209,
+              "end": 211,
+              "ctxt": 0
+            },
+            "value": "id",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 214,
+              "end": 215,
+              "ctxt": 0
+            },
+            "value": 0.0,
+            "raw": "0"
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 290,
+        "end": 389,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 296,
+            "end": 389,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 296,
+              "end": 300,
+              "ctxt": 0
+            },
+            "value": "send",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ArrowFunctionExpression",
+            "span": {
+              "start": 303,
+              "end": 389,
+              "ctxt": 0
+            },
+            "params": [
+              {
+                "type": "Identifier",
+                "span": {
+                  "start": 303,
+                  "end": 311,
+                  "ctxt": 0
+                },
+                "value": "handlers",
+                "optional": false,
+                "typeAnnotation": null
+              }
+            ],
+            "body": {
+              "type": "NewExpression",
+              "span": {
+                "start": 315,
+                "end": 389,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "Identifier",
+                "span": {
+                  "start": 319,
+                  "end": 326,
+                  "ctxt": 0
+                },
+                "value": "Promise",
+                "optional": false
+              },
+              "arguments": [
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "ArrowFunctionExpression",
+                    "span": {
+                      "start": 327,
+                      "end": 388,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 328,
+                          "end": 335,
+                          "ctxt": 0
+                        },
+                        "value": "resolve",
+                        "optional": false,
+                        "typeAnnotation": null
+                      },
+                      {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 337,
+                          "end": 343,
+                          "ctxt": 0
+                        },
+                        "value": "reject",
+                        "optional": false,
+                        "typeAnnotation": null
+                      }
+                    ],
+                    "body": {
+                      "type": "BlockStatement",
+                      "span": {
+                        "start": 348,
+                        "end": 388,
+                        "ctxt": 0
+                      },
+                      "stmts": [
+                        {
+                          "type": "ExpressionStatement",
+                          "span": {
+                            "start": 352,
+                            "end": 386,
+                            "ctxt": 0
+                          },
+                          "expression": {
+                            "type": "AssignmentExpression",
+                            "span": {
+                              "start": 352,
+                              "end": 386,
+                              "ctxt": 0
+                            },
+                            "operator": "=",
+                            "left": {
+                              "type": "MemberExpression",
+                              "span": {
+                                "start": 352,
+                                "end": 366,
+                                "ctxt": 0
+                              },
+                              "object": {
+                                "type": "Identifier",
+                                "span": {
+                                  "start": 352,
+                                  "end": 360,
+                                  "ctxt": 0
+                                },
+                                "value": "handlers",
+                                "optional": false
+                              },
+                              "property": {
+                                "type": "Computed",
+                                "span": {
+                                  "start": 360,
+                                  "end": 366,
+                                  "ctxt": 0
+                                },
+                                "expression": {
+                                  "type": "UpdateExpression",
+                                  "span": {
+                                    "start": 361,
+                                    "end": 365,
+                                    "ctxt": 0
+                                  },
+                                  "operator": "++",
+                                  "prefix": true,
+                                  "argument": {
+                                    "type": "Identifier",
+                                    "span": {
+                                      "start": 363,
+                                      "end": 365,
+                                      "ctxt": 0
+                                    },
+                                    "value": "id",
+                                    "optional": false
+                                  }
+                                }
+                              }
+                            },
+                            "right": {
+                              "type": "ArrayExpression",
+                              "span": {
+                                "start": 369,
+                                "end": 386,
+                                "ctxt": 0
+                              },
+                              "elements": [
+                                {
+                                  "spread": null,
+                                  "expression": {
+                                    "type": "Identifier",
+                                    "span": {
+                                      "start": 370,
+                                      "end": 377,
+                                      "ctxt": 0
+                                    },
+                                    "value": "resolve",
+                                    "optional": false
+                                  }
+                                },
+                                {
+                                  "spread": null,
+                                  "expression": {
+                                    "type": "Identifier",
+                                    "span": {
+                                      "start": 379,
+                                      "end": 385,
+                                      "ctxt": 0
+                                    },
+                                    "value": "reject",
+                                    "optional": false
+                                  }
+                                }
+                              ]
+                            }
+                          }
+                        }
+                      ]
+                    },
+                    "async": false,
+                    "generator": false,
+                    "typeParameters": null,
+                    "returnType": null
+                  }
+                }
+              ],
+              "typeArguments": null
+            },
+            "async": false,
+            "generator": false,
+            "typeParameters": null,
+            "returnType": null
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsDeclarationsTypedefFunction.ts b/crates/swc_ecma_parser/tests/tsc/jsDeclarationsTypedefFunction.ts
new file mode 100644
index 00000000000..fed366525c7
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsDeclarationsTypedefFunction.ts
@@ -0,0 +1,21 @@
+// @allowJs: true
+// @checkJs: true
+// @target: esnext
+// @outDir: ./out
+// @declaration: true
+// @filename: foo.js
+/**
+ * @typedef {{
+ *   [id: string]: [Function, Function];
+ * }} ResolveRejectMap
+ */
+
+let id = 0
+
+/**
+ * @param {ResolveRejectMap} handlers
+ * @returns {Promise<any>}
+ */
+const send = handlers => new Promise((resolve, reject) => {
+  handlers[++id] = [resolve, reject]
+})
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.json b/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.json
index e29c6367ffd..3f14726eaac 100644
--- a/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.json
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 188,
-    "end": 2387,
+    "end": 2411,
     "ctxt": 0
   },
   "body": [
@@ -23,14 +23,14 @@
       "decorators": [],
       "span": {
         "start": 188,
-        "end": 2387,
+        "end": 2411,
         "ctxt": 0
       },
       "body": {
         "type": "BlockStatement",
         "span": {
           "start": 202,
-          "end": 2387,
+          "end": 2411,
           "ctxt": 0
         },
         "stmts": [
@@ -1729,15 +1729,15 @@
           {
             "type": "TryStatement",
             "span": {
-              "start": 2125,
-              "end": 2189,
+              "start": 2137,
+              "end": 2201,
               "ctxt": 0
             },
             "block": {
               "type": "BlockStatement",
               "span": {
-                "start": 2129,
-                "end": 2132,
+                "start": 2141,
+                "end": 2144,
                 "ctxt": 0
               },
               "stmts": []
@@ -1745,30 +1745,30 @@
             "handler": {
               "type": "CatchClause",
               "span": {
-                "start": 2133,
-                "end": 2189,
+                "start": 2145,
+                "end": 2201,
                 "ctxt": 0
               },
               "param": {
                 "type": "ObjectPattern",
                 "span": {
-                  "start": 2163,
-                  "end": 2168,
+                  "start": 2175,
+                  "end": 2180,
                   "ctxt": 0
                 },
                 "properties": [
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 2165,
-                      "end": 2166,
+                      "start": 2177,
+                      "end": 2178,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 2165,
-                        "end": 2166,
+                        "start": 2177,
+                        "end": 2178,
                         "ctxt": 0
                       },
                       "value": "x",
@@ -1783,37 +1783,37 @@
               "body": {
                 "type": "BlockStatement",
                 "span": {
-                  "start": 2170,
-                  "end": 2189,
+                  "start": 2182,
+                  "end": 2201,
                   "ctxt": 0
                 },
                 "stmts": [
                   {
                     "type": "ExpressionStatement",
                     "span": {
-                      "start": 2172,
-                      "end": 2187,
+                      "start": 2184,
+                      "end": 2199,
                       "ctxt": 0
                     },
                     "expression": {
                       "type": "CallExpression",
                       "span": {
-                        "start": 2172,
-                        "end": 2186,
+                        "start": 2184,
+                        "end": 2198,
                         "ctxt": 0
                       },
                       "callee": {
                         "type": "MemberExpression",
                         "span": {
-                          "start": 2172,
-                          "end": 2183,
+                          "start": 2184,
+                          "end": 2195,
                           "ctxt": 0
                         },
                         "object": {
                           "type": "Identifier",
                           "span": {
-                            "start": 2172,
-                            "end": 2179,
+                            "start": 2184,
+                            "end": 2191,
                             "ctxt": 0
                           },
                           "value": "console",
@@ -1822,8 +1822,8 @@
                         "property": {
                           "type": "Identifier",
                           "span": {
-                            "start": 2180,
-                            "end": 2183,
+                            "start": 2192,
+                            "end": 2195,
                             "ctxt": 0
                           },
                           "value": "log",
@@ -1836,8 +1836,8 @@
                           "expression": {
                             "type": "Identifier",
                             "span": {
-                              "start": 2184,
-                              "end": 2185,
+                              "start": 2196,
+                              "end": 2197,
                               "ctxt": 0
                             },
                             "value": "x",
@@ -1856,15 +1856,15 @@
           {
             "type": "TryStatement",
             "span": {
-              "start": 2210,
-              "end": 2256,
+              "start": 2234,
+              "end": 2280,
               "ctxt": 0
             },
             "block": {
               "type": "BlockStatement",
               "span": {
-                "start": 2214,
-                "end": 2217,
+                "start": 2238,
+                "end": 2241,
                 "ctxt": 0
               },
               "stmts": []
@@ -1872,30 +1872,30 @@
             "handler": {
               "type": "CatchClause",
               "span": {
-                "start": 2218,
-                "end": 2256,
+                "start": 2242,
+                "end": 2280,
                 "ctxt": 0
               },
               "param": {
                 "type": "ObjectPattern",
                 "span": {
-                  "start": 2246,
-                  "end": 2251,
+                  "start": 2270,
+                  "end": 2275,
                   "ctxt": 0
                 },
                 "properties": [
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 2248,
-                      "end": 2249,
+                      "start": 2272,
+                      "end": 2273,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 2248,
-                        "end": 2249,
+                        "start": 2272,
+                        "end": 2273,
                         "ctxt": 0
                       },
                       "value": "x",
@@ -1910,8 +1910,8 @@
               "body": {
                 "type": "BlockStatement",
                 "span": {
-                  "start": 2253,
-                  "end": 2256,
+                  "start": 2277,
+                  "end": 2280,
                   "ctxt": 0
                 },
                 "stmts": []
@@ -1922,15 +1922,15 @@
           {
             "type": "TryStatement",
             "span": {
-              "start": 2300,
-              "end": 2347,
+              "start": 2324,
+              "end": 2371,
               "ctxt": 0
             },
             "block": {
               "type": "BlockStatement",
               "span": {
-                "start": 2304,
-                "end": 2307,
+                "start": 2328,
+                "end": 2331,
                 "ctxt": 0
               },
               "stmts": []
@@ -1938,30 +1938,30 @@
             "handler": {
               "type": "CatchClause",
               "span": {
-                "start": 2308,
-                "end": 2347,
+                "start": 2332,
+                "end": 2371,
                 "ctxt": 0
               },
               "param": {
                 "type": "ObjectPattern",
                 "span": {
-                  "start": 2337,
-                  "end": 2342,
+                  "start": 2361,
+                  "end": 2366,
                   "ctxt": 0
                 },
                 "properties": [
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 2339,
-                      "end": 2340,
+                      "start": 2363,
+                      "end": 2364,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 2339,
-                        "end": 2340,
+                        "start": 2363,
+                        "end": 2364,
                         "ctxt": 0
                       },
                       "value": "x",
@@ -1976,8 +1976,8 @@
               "body": {
                 "type": "BlockStatement",
                 "span": {
-                  "start": 2344,
-                  "end": 2347,
+                  "start": 2368,
+                  "end": 2371,
                   "ctxt": 0
                 },
                 "stmts": []
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.ts b/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.ts
index 1b9982073f2..b47776eb1d9 100644
--- a/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.ts
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocCatchClauseWithTypeAnnotation.ts
@@ -50,8 +50,8 @@ function fn() {
     try { } catch ({ x }) { }                                        // should be OK
     try { } catch (/** @type {any} */ { x }) { x.foo; }              // should be OK
     try { } catch (/** @type {Any} */ { x }) { x.foo;}               // should be OK
-    try { } catch (/** @type {unknown} */ { x }) { console.log(x); } // should be OK
-    try { } catch (/** @type {Unknown} */ { x }) { console.log(x); } // should be OK
+    try { } catch (/** @type {unknown} */ { x }) { console.log(x); } // error in the destructure
+    try { } catch (/** @type {Unknown} */ { x }) { console.log(x); } // error in the destructure
     try { } catch (/** @type {Error} */ { x }) { }                   // error in the type
     try { } catch (/** @type {object} */ { x }) { }                  // error in the type
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag1.json b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag1.json
new file mode 100644
index 00000000000..40be3bfa022
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag1.json
@@ -0,0 +1,129 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 46,
+    "end": 158,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 46,
+        "end": 67,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 53,
+          "end": 67,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 63,
+            "end": 64,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 65,
+            "end": 67,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 89,
+        "end": 118,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 103,
+            "end": 104,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 103,
+              "end": 104,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 112,
+          "end": 117,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 137,
+        "end": 158,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 144,
+          "end": 158,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 154,
+            "end": 155,
+            "ctxt": 0
+          },
+          "value": "B",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 156,
+            "end": 158,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag1.ts b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag1.ts
new file mode 100644
index 00000000000..c078da2e8b7
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag1.ts
@@ -0,0 +1,9 @@
+// @noUnusedLocals: true
+// @filename: /a.ts
+export interface A {}
+
+// @filename: /b.ts
+import type { A } from "./a";
+
+/** {@link A} */
+export interface B {}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag2.json b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag2.json
new file mode 100644
index 00000000000..cad59c3464a
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag2.json
@@ -0,0 +1,121 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 119,
+    "end": 218,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 119,
+        "end": 136,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "ClassDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 132,
+            "end": 133,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "declare": false,
+        "span": {
+          "start": 126,
+          "end": 136,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 158,
+        "end": 182,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 167,
+            "end": 168,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 167,
+              "end": 168,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 176,
+          "end": 181,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 201,
+        "end": 218,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "ClassDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 214,
+            "end": 215,
+            "ctxt": 0
+          },
+          "value": "B",
+          "optional": false
+        },
+        "declare": false,
+        "span": {
+          "start": 208,
+          "end": 218,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag2.ts b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag2.ts
new file mode 100644
index 00000000000..6258e7aed69
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag2.ts
@@ -0,0 +1,15 @@
+// @noUnusedLocals: true
+// @checkJs: true
+// @allowJs: true
+// @target: esnext
+// @noEmit: true
+
+// @filename: /a.js
+export class A {}
+
+// @filename: /b.js
+import { A } from "./a";
+
+/** {@link A} */
+export class B {}
+
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag3.json b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag3.json
new file mode 100644
index 00000000000..56055da2047
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag3.json
@@ -0,0 +1,170 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 46,
+    "end": 198,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 46,
+        "end": 67,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 53,
+          "end": 67,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 63,
+            "end": 64,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 65,
+            "end": 67,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 89,
+        "end": 118,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 103,
+            "end": 104,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 103,
+              "end": 104,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 112,
+          "end": 117,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 165,
+        "end": 198,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "FunctionDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 181,
+            "end": 184,
+            "ctxt": 0
+          },
+          "value": "foo",
+          "optional": false
+        },
+        "declare": false,
+        "params": [
+          {
+            "type": "Parameter",
+            "span": {
+              "start": 185,
+              "end": 194,
+              "ctxt": 0
+            },
+            "decorators": [],
+            "pat": {
+              "type": "Identifier",
+              "span": {
+                "start": 185,
+                "end": 194,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false,
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 186,
+                  "end": 194,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsKeywordType",
+                  "span": {
+                    "start": 188,
+                    "end": 194,
+                    "ctxt": 0
+                  },
+                  "kind": "string"
+                }
+              }
+            }
+          }
+        ],
+        "decorators": [],
+        "span": {
+          "start": 172,
+          "end": 198,
+          "ctxt": 0
+        },
+        "body": {
+          "type": "BlockStatement",
+          "span": {
+            "start": 196,
+            "end": 198,
+            "ctxt": 0
+          },
+          "stmts": []
+        },
+        "generator": false,
+        "async": false,
+        "typeParameters": null,
+        "returnType": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag3.ts b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag3.ts
new file mode 100644
index 00000000000..a83c33ebc13
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag3.ts
@@ -0,0 +1,11 @@
+// @noUnusedLocals: true
+// @filename: /a.ts
+export interface A {}
+
+// @filename: /b.ts
+import type { A } from "./a";
+
+/**
+ * @param {number} a - see {@link A}
+ */
+export function foo(a: string) {}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag4.json b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag4.json
new file mode 100644
index 00000000000..03b69ee79d5
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag4.json
@@ -0,0 +1,168 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 46,
+    "end": 196,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 46,
+        "end": 67,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 53,
+          "end": 67,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 63,
+            "end": 64,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 65,
+            "end": 67,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 89,
+        "end": 114,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportNamespaceSpecifier",
+          "span": {
+            "start": 96,
+            "end": 102,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 101,
+              "end": 102,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 108,
+          "end": 113,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 163,
+        "end": 196,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "FunctionDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 179,
+            "end": 182,
+            "ctxt": 0
+          },
+          "value": "foo",
+          "optional": false
+        },
+        "declare": false,
+        "params": [
+          {
+            "type": "Parameter",
+            "span": {
+              "start": 183,
+              "end": 192,
+              "ctxt": 0
+            },
+            "decorators": [],
+            "pat": {
+              "type": "Identifier",
+              "span": {
+                "start": 183,
+                "end": 192,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false,
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 184,
+                  "end": 192,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsKeywordType",
+                  "span": {
+                    "start": 186,
+                    "end": 192,
+                    "ctxt": 0
+                  },
+                  "kind": "string"
+                }
+              }
+            }
+          }
+        ],
+        "decorators": [],
+        "span": {
+          "start": 170,
+          "end": 196,
+          "ctxt": 0
+        },
+        "body": {
+          "type": "BlockStatement",
+          "span": {
+            "start": 194,
+            "end": 196,
+            "ctxt": 0
+          },
+          "stmts": []
+        },
+        "generator": false,
+        "async": false,
+        "typeParameters": null,
+        "returnType": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag4.ts b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag4.ts
new file mode 100644
index 00000000000..2d25322c89e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag4.ts
@@ -0,0 +1,11 @@
+// @noUnusedLocals: true
+// @filename: /a.ts
+export interface A {}
+
+// @filename: /b.ts
+import * as a from "./a";
+
+/**
+ * @param {number} a - see {@link a.A}
+ */
+export function foo(a: string) {}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag5.json b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag5.json
new file mode 100644
index 00000000000..dfd8316945f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag5.json
@@ -0,0 +1,49 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 78,
+    "end": 99,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 78,
+        "end": 99,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 85,
+          "end": 99,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 95,
+            "end": 96,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 97,
+            "end": 99,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag5.ts b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag5.ts
new file mode 100644
index 00000000000..c7823aaa3b5
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag5.ts
@@ -0,0 +1,5 @@
+// @noUnusedLocals: true
+// @filename: /a.ts
+
+/** {@link UNRESOLVED_LINK} */
+export interface A {}
diff --git a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodInNonAbstractClass.json b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag6.json
similarity index 70%
rename from crates/swc_ecma_parser/tests/tsc/classAbstractMethodInNonAbstractClass.json
rename to crates/swc_ecma_parser/tests/tsc/jsdocLinkTag6.json
index d5b1b06d023..d6e0bedcc59 100644
--- a/crates/swc_ecma_parser/tests/tsc/classAbstractMethodInNonAbstractClass.json
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag6.json
@@ -1,8 +1,8 @@
 {
   "type": "Script",
   "span": {
-    "start": 1,
-    "end": 67,
+    "start": 21,
+    "end": 127,
     "ctxt": 0
   },
   "body": [
@@ -11,8 +11,8 @@
       "identifier": {
         "type": "Identifier",
         "span": {
-          "start": 7,
-          "end": 8,
+          "start": 27,
+          "end": 28,
           "ctxt": 0
         },
         "value": "A",
@@ -20,8 +20,8 @@
       },
       "declare": false,
       "span": {
-        "start": 1,
-        "end": 32,
+        "start": 21,
+        "end": 45,
         "ctxt": 0
       },
       "decorators": [],
@@ -29,15 +29,15 @@
         {
           "type": "ClassMethod",
           "span": {
-            "start": 15,
-            "end": 30,
+            "start": 35,
+            "end": 43,
             "ctxt": 0
           },
           "key": {
             "type": "Identifier",
             "span": {
-              "start": 24,
-              "end": 27,
+              "start": 35,
+              "end": 38,
               "ctxt": 0
             },
             "value": "foo",
@@ -47,11 +47,19 @@
             "params": [],
             "decorators": [],
             "span": {
-              "start": 15,
-              "end": 30,
+              "start": 35,
+              "end": 43,
               "ctxt": 0
             },
-            "body": null,
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 41,
+                "end": 43,
+                "ctxt": 0
+              },
+              "stmts": []
+            },
             "generator": false,
             "async": false,
             "typeParameters": null,
@@ -60,7 +68,7 @@
           "kind": "method",
           "isStatic": false,
           "accessibility": null,
-          "isAbstract": true,
+          "isAbstract": false,
           "isOptional": false,
           "isOverride": false
         }
@@ -76,8 +84,8 @@
       "identifier": {
         "type": "Identifier",
         "span": {
-          "start": 40,
-          "end": 41,
+          "start": 52,
+          "end": 53,
           "ctxt": 0
         },
         "value": "B",
@@ -85,8 +93,8 @@
       },
       "declare": false,
       "span": {
-        "start": 34,
-        "end": 67,
+        "start": 46,
+        "end": 127,
         "ctxt": 0
       },
       "decorators": [],
@@ -94,15 +102,15 @@
         {
           "type": "ClassMethod",
           "span": {
-            "start": 48,
-            "end": 65,
+            "start": 117,
+            "end": 125,
             "ctxt": 0
           },
           "key": {
             "type": "Identifier",
             "span": {
-              "start": 57,
-              "end": 60,
+              "start": 117,
+              "end": 120,
               "ctxt": 0
             },
             "value": "foo",
@@ -112,15 +120,15 @@
             "params": [],
             "decorators": [],
             "span": {
-              "start": 48,
-              "end": 65,
+              "start": 117,
+              "end": 125,
               "ctxt": 0
             },
             "body": {
               "type": "BlockStatement",
               "span": {
-                "start": 63,
-                "end": 65,
+                "start": 123,
+                "end": 125,
                 "ctxt": 0
               },
               "stmts": []
@@ -133,12 +141,21 @@
           "kind": "method",
           "isStatic": false,
           "accessibility": null,
-          "isAbstract": true,
+          "isAbstract": false,
           "isOptional": false,
           "isOverride": false
         }
       ],
-      "superClass": null,
+      "superClass": {
+        "type": "Identifier",
+        "span": {
+          "start": 62,
+          "end": 63,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
       "isAbstract": false,
       "typeParams": null,
       "superTypeParams": null,
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag6.ts b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag6.ts
new file mode 100644
index 00000000000..5dcb70ddedf
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocLinkTag6.ts
@@ -0,0 +1,10 @@
+// @filename: /a.ts
+class A {
+    foo() {}
+}
+class B extends A {
+    /**
+     * @override {@link A.foo}
+     */
+    foo() {}
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.json b/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.json
index 7896867dfc4..193675fcd36 100644
--- a/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.json
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 167,
-    "end": 1660,
+    "end": 1761,
     "ctxt": 0
   },
   "body": [
@@ -1001,8 +1001,157 @@
       "identifier": {
         "type": "Identifier",
         "span": {
-          "start": 1498,
-          "end": 1502,
+          "start": 1369,
+          "end": 1374,
+          "ctxt": 0
+        },
+        "value": "good9",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 1375,
+            "end": 1380,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "ObjectPattern",
+            "span": {
+              "start": 1375,
+              "end": 1380,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "AssignmentPatternProperty",
+                "span": {
+                  "start": 1377,
+                  "end": 1378,
+                  "ctxt": 0
+                },
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 1377,
+                    "end": 1378,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "value": null
+              }
+            ],
+            "optional": false,
+            "typeAnnotation": null
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 1360,
+        "end": 1416,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 1382,
+          "end": 1416,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 1388,
+              "end": 1414,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "CallExpression",
+              "span": {
+                "start": 1388,
+                "end": 1413,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "MemberExpression",
+                "span": {
+                  "start": 1388,
+                  "end": 1399,
+                  "ctxt": 0
+                },
+                "object": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 1388,
+                    "end": 1395,
+                    "ctxt": 0
+                  },
+                  "value": "console",
+                  "optional": false
+                },
+                "property": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 1396,
+                    "end": 1399,
+                    "ctxt": 0
+                  },
+                  "value": "log",
+                  "optional": false
+                }
+              },
+              "arguments": [
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 1400,
+                      "end": 1409,
+                      "ctxt": 0
+                    },
+                    "value": "arguments",
+                    "optional": false
+                  }
+                },
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 1411,
+                      "end": 1412,
+                      "ctxt": 0
+                    },
+                    "value": "a",
+                    "optional": false
+                  }
+                }
+              ],
+              "typeArguments": null
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 1599,
+          "end": 1603,
           "ctxt": 0
         },
         "value": "bad1",
@@ -1013,16 +1162,16 @@
         {
           "type": "Parameter",
           "span": {
-            "start": 1503,
-            "end": 1504,
+            "start": 1604,
+            "end": 1605,
             "ctxt": 0
           },
           "decorators": [],
           "pat": {
             "type": "Identifier",
             "span": {
-              "start": 1503,
-              "end": 1504,
+              "start": 1604,
+              "end": 1605,
               "ctxt": 0
             },
             "value": "x",
@@ -1033,31 +1182,31 @@
         {
           "type": "Parameter",
           "span": {
-            "start": 1506,
-            "end": 1512,
+            "start": 1607,
+            "end": 1613,
             "ctxt": 0
           },
           "decorators": [],
           "pat": {
             "type": "ObjectPattern",
             "span": {
-              "start": 1506,
-              "end": 1512,
+              "start": 1607,
+              "end": 1613,
               "ctxt": 0
             },
             "properties": [
               {
                 "type": "AssignmentPatternProperty",
                 "span": {
-                  "start": 1507,
-                  "end": 1508,
+                  "start": 1608,
+                  "end": 1609,
                   "ctxt": 0
                 },
                 "key": {
                   "type": "Identifier",
                   "span": {
-                    "start": 1507,
-                    "end": 1508,
+                    "start": 1608,
+                    "end": 1609,
                     "ctxt": 0
                   },
                   "value": "a",
@@ -1068,15 +1217,15 @@
               {
                 "type": "AssignmentPatternProperty",
                 "span": {
-                  "start": 1510,
-                  "end": 1511,
+                  "start": 1611,
+                  "end": 1612,
                   "ctxt": 0
                 },
                 "key": {
                   "type": "Identifier",
                   "span": {
-                    "start": 1510,
-                    "end": 1511,
+                    "start": 1611,
+                    "end": 1612,
                     "ctxt": 0
                   },
                   "value": "b",
@@ -1092,15 +1241,15 @@
       ],
       "decorators": [],
       "span": {
-        "start": 1489,
-        "end": 1516,
+        "start": 1590,
+        "end": 1617,
         "ctxt": 0
       },
       "body": {
         "type": "BlockStatement",
         "span": {
-          "start": 1514,
-          "end": 1516,
+          "start": 1615,
+          "end": 1617,
           "ctxt": 0
         },
         "stmts": []
@@ -1115,8 +1264,8 @@
       "identifier": {
         "type": "Identifier",
         "span": {
-          "start": 1642,
-          "end": 1646,
+          "start": 1743,
+          "end": 1747,
           "ctxt": 0
         },
         "value": "bad2",
@@ -1127,16 +1276,16 @@
         {
           "type": "Parameter",
           "span": {
-            "start": 1647,
-            "end": 1648,
+            "start": 1748,
+            "end": 1749,
             "ctxt": 0
           },
           "decorators": [],
           "pat": {
             "type": "Identifier",
             "span": {
-              "start": 1647,
-              "end": 1648,
+              "start": 1748,
+              "end": 1749,
               "ctxt": 0
             },
             "value": "x",
@@ -1147,31 +1296,31 @@
         {
           "type": "Parameter",
           "span": {
-            "start": 1650,
-            "end": 1656,
+            "start": 1751,
+            "end": 1757,
             "ctxt": 0
           },
           "decorators": [],
           "pat": {
             "type": "ObjectPattern",
             "span": {
-              "start": 1650,
-              "end": 1656,
+              "start": 1751,
+              "end": 1757,
               "ctxt": 0
             },
             "properties": [
               {
                 "type": "AssignmentPatternProperty",
                 "span": {
-                  "start": 1651,
-                  "end": 1652,
+                  "start": 1752,
+                  "end": 1753,
                   "ctxt": 0
                 },
                 "key": {
                   "type": "Identifier",
                   "span": {
-                    "start": 1651,
-                    "end": 1652,
+                    "start": 1752,
+                    "end": 1753,
                     "ctxt": 0
                   },
                   "value": "a",
@@ -1182,15 +1331,15 @@
               {
                 "type": "AssignmentPatternProperty",
                 "span": {
-                  "start": 1654,
-                  "end": 1655,
+                  "start": 1755,
+                  "end": 1756,
                   "ctxt": 0
                 },
                 "key": {
                   "type": "Identifier",
                   "span": {
-                    "start": 1654,
-                    "end": 1655,
+                    "start": 1755,
+                    "end": 1756,
                     "ctxt": 0
                   },
                   "value": "b",
@@ -1206,15 +1355,15 @@
       ],
       "decorators": [],
       "span": {
-        "start": 1633,
-        "end": 1660,
+        "start": 1734,
+        "end": 1761,
         "ctxt": 0
       },
       "body": {
         "type": "BlockStatement",
         "span": {
-          "start": 1658,
-          "end": 1660,
+          "start": 1759,
+          "end": 1761,
           "ctxt": 0
         },
         "stmts": []
diff --git a/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.ts b/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.ts
index e9ebbe050c8..0d34ee5496a 100644
--- a/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/jsdocParamTag2.ts
@@ -57,6 +57,13 @@ function good7(x, {a, b}, y) {}
  */
 function good8({a, b}) {}
 
+/**
+ * @param {{ a: string }} argument
+ */
+function good9({ a }) {
+    console.log(arguments, a);
+}
+
 /**
  * @param {object} obj - this type gets ignored
  * @param {string} obj.a
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxAndTypeAssertion.tsx b/crates/swc_ecma_parser/tests/tsc/jsxAndTypeAssertion.tsx
deleted file mode 100644
index b20dea210a9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxAndTypeAssertion.tsx
+++ /dev/null
@@ -1,22 +0,0 @@
-// @jsx: preserve
-
-declare var createElement: any;
-
-class foo {}
-
-var x: any;
-x = <any> { test: <any></any> };
-
-x = <any><any></any>;
- 
-x = <foo>hello {<foo>{}} </foo>;
-
-x = <foo test={<foo>{}}>hello</foo>;
-
-x = <foo test={<foo>{}}>hello{<foo>{}}</foo>;
-
-x = <foo>x</foo>, x = <foo/>;
-
-<foo>{<foo><foo>{/foo/.test(x) ? <foo><foo></foo> : <foo><foo></foo>}</foo>}</foo>
-
-    
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxCheckJsxNoTypeArgumentsAllowed.json b/crates/swc_ecma_parser/tests/tsc/jsxCheckJsxNoTypeArgumentsAllowed.json
deleted file mode 100644
index 2585add9292..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxCheckJsxNoTypeArgumentsAllowed.json
+++ /dev/null
@@ -1,614 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 174,
-    "end": 489,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 174,
-        "end": 205,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 181,
-            "end": 191,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 186,
-              "end": 191,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 197,
-          "end": 204,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "\"react\""
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 206,
-        "end": 292,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "ClassDeclaration",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 227,
-            "end": 233,
-            "ctxt": 0
-          },
-          "value": "MyComp",
-          "optional": false
-        },
-        "declare": true,
-        "span": {
-          "start": 213,
-          "end": 292,
-          "ctxt": 0
-        },
-        "decorators": [],
-        "body": [
-          {
-            "type": "ClassProperty",
-            "span": {
-              "start": 274,
-              "end": 290,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 274,
-                "end": 286,
-                "ctxt": 0
-              },
-              "value": "internalProp",
-              "optional": false
-            },
-            "value": null,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 286,
-                "end": 289,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 288,
-                  "end": 289,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 288,
-                    "end": 289,
-                    "ctxt": 0
-                  },
-                  "value": "P",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            },
-            "isStatic": false,
-            "decorators": [],
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false,
-            "readonly": false,
-            "declare": false,
-            "definite": false
-          }
-        ],
-        "superClass": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 245,
-            "end": 260,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 245,
-              "end": 250,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 251,
-              "end": 260,
-              "ctxt": 0
-            },
-            "value": "Component",
-            "optional": false
-          }
-        },
-        "isAbstract": false,
-        "typeParams": {
-          "type": "TsTypeParameterDeclaration",
-          "span": {
-            "start": 233,
-            "end": 236,
-            "ctxt": 0
-          },
-          "parameters": [
-            {
-              "type": "TsTypeParameter",
-              "span": {
-                "start": 234,
-                "end": 235,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 234,
-                  "end": 235,
-                  "ctxt": 0
-                },
-                "value": "P",
-                "optional": false
-              },
-              "in": false,
-              "out": false,
-              "constraint": null,
-              "default": null
-            }
-          ]
-        },
-        "superTypeParams": {
-          "type": "TsTypeParameterInstantiation",
-          "span": {
-            "start": 260,
-            "end": 267,
-            "ctxt": 0
-          },
-          "params": [
-            {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 261,
-                "end": 262,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 261,
-                  "end": 262,
-                  "ctxt": 0
-                },
-                "value": "P",
-                "optional": false
-              },
-              "typeParams": null
-            },
-            {
-              "type": "TsTypeLiteral",
-              "span": {
-                "start": 264,
-                "end": 266,
-                "ctxt": 0
-              },
-              "members": []
-            }
-          ]
-        },
-        "implements": []
-      }
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 294,
-        "end": 348,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "TsInterfaceDeclaration",
-        "span": {
-          "start": 301,
-          "end": 348,
-          "ctxt": 0
-        },
-        "id": {
-          "type": "Identifier",
-          "span": {
-            "start": 311,
-            "end": 315,
-            "ctxt": 0
-          },
-          "value": "Prop",
-          "optional": false
-        },
-        "declare": false,
-        "typeParams": null,
-        "extends": [],
-        "body": {
-          "type": "TsInterfaceBody",
-          "span": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/jsxEsprimaFbTestSuite.tsx b/crates/swc_ecma_parser/tests/tsc/jsxEsprimaFbTestSuite.tsx
deleted file mode 100644
index e18c6ddfc2c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxEsprimaFbTestSuite.tsx
+++ /dev/null
@@ -1,55 +0,0 @@
-// @jsx: preserve
-declare var React: any;
-declare var 日本語;
-declare var AbC_def;
-declare var LeftRight;
-declare var x;
-declare var a;
-declare var props;
-declare var value;
-
-<a />;
-
-<n:a n:v />;
-
-<a n:foo="bar"> {value} <b><c /></b></a>;
-
-<a b={" "} c=" " d="&amp;" e="id=1&group=2" f="&#123456789" g="&#123*;" h="&#x;" />;
-
-<a b="&notanentity;" />;
-<a
-/>;
-
-<日本語></日本語>;
-
-<AbC_def
-  test="&#x0026;&#38;">
-bar
-baz
-</AbC_def>;
-
-<a b={x ? <c /> : <d />} />;
-
-<a>{}</a>;
-
-<a>{/* this is a comment */}</a>;
-
-<div>@test content</div>;
-
-<div><br />7x invalid-js-identifier</div>;
-
-<LeftRight left=<a /> right=<b>monkeys /> gorillas</b> />;
-
-<a.b></a.b>;
-
-<a.b.c></a.b.c>;
-
-(<div />) < x;
-
-<div {...props} />;
-
-<div {...props} post="attribute" />;
-
-<div pre="leading" pre2="attribute" {...props}></div>;
-
-<a>    </a>;
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxInvalidEsprimaTestSuite.tsx b/crates/swc_ecma_parser/tests/tsc/jsxInvalidEsprimaTestSuite.tsx
deleted file mode 100644
index 5164dc1ce55..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxInvalidEsprimaTestSuite.tsx
+++ /dev/null
@@ -1,74 +0,0 @@
-// @jsx: preserve
-// @filename: 1.tsx
-declare var React: any;
-
-</>;
-// @filename: 2.tsx
-<a: />;
-// @filename: 3.tsx
-<:a />;
-// @filename: 4.tsx
-<a b=d />;
-// @filename: 5.tsx
-<a>;
-// @filename: 6.tsx
-<a></b>;
-// @filename: 7.tsx
-<a foo="bar;
-// @filename: 8.tsx
-<a:b></b>;
-// @filename: 9.tsx
-<a:b.c></a:b.c>;
-// @filename: 10.tsx
-<a.b:c></a.b:c>;
-// @filename: 11.tsx
-<a.b.c></a>;
-// @filename: 12.tsx
-<.a></.a>;
-// @filename: 13.tsx
-<a.></a.>;
-// @filename: 14.tsx
-<a[foo]></a[foo]>;
-// @filename: 15.tsx
-<a['foo']></a['foo']>;
-// @filename: 16.tsx
-<a><a />;
-// @filename: 17.tsx
-<a b={}>;
-// @filename: 18.tsx
-var x = /* Leading trivia */ <div>one</div><div>two</div>;;
-// @filename: 19.tsx
-var x = <div>one</div> /* intervening comment */ <div>two</div>;;
-// @filename: 20.tsx
-<a>{"str";}</a>;
-// @filename: 21.tsx
-<span className="a", id="b" />;
-// @filename: 22.tsx
-<div className"app">;
-// @filename: 23.tsx
-<div {props} />;
-
-// @filename: 24.tsx
-<div>stuff</div {...props}>;
-
-// @filename: 25.tsx
-<div {...props}>stuff</div {...props}>;
-
-
-// @filename: 26.tsx
-<a>></a>;
-
-// @filename: 27.tsx
-<a> ></a>;
-
-// @filename: 28.tsx
-<a b=}>;
-
-// @filename: 29.tsx
-<a b=<}>;
-
-// @filename: 30.tsx
-<a>}</a>;
-
-// @filename: 31.tsx
-<a .../*hai*/asdf/>;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformChildren.json b/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformChildren.json
deleted file mode 100644
index f86cab39d33..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformChildren.json
+++ /dev/null
@@ -1,114 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 114,
-    "end": 152,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 114,
-        "end": 140,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 120,
-            "end": 139,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 120,
-              "end": 121,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 124,
-              "end": 139,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 125,
-                  "end": 128,
-                  "ctxt": 0
-                },
-                "value": "div",
-                "optional": false
-              },
-              "span": {
-                "start": 124,
-                "end": 129,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 129,
-                  "end": 133,
-                  "ctxt": 0
-                },
-                "value": "text",
-                "raw": "text"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 133,
-                "end": 139,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 135,
-                  "end": 138,
-                  "ctxt": 0
-                },
-                "value": "div",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportNamedDeclaration",
-      "span": {
-        "start": 142,
-        "end": 152,
-        "ctxt": 0
-      },
-      "specifiers": [],
-      "source": null,
-      "typeOnly": false,
-      "asserts": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformCustomImport.json b/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformCustomImport.json
deleted file mode 100644
index a5dc9423cf8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformCustomImport.json
+++ /dev/null
@@ -1,236 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 142,
-    "end": 217,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 142,
-        "end": 205,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 148,
-            "end": 205,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 148,
-              "end": 149,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXFragment",
-            "span": {
-              "start": 152,
-              "end": 205,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningFragment",
-              "span": {
-                "start": 152,
-                "end": 154,
-                "ctxt": 0
-              }
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 154,
-                  "end": 157,
-                  "ctxt": 0
-                },
-                "value": "\n\n  ",
-                "raw": "\n\n  "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 157,
-                  "end": 164,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 158,
-                      "end": 159,
-                      "ctxt": 0
-                    },
-                    "value": "p",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 157,
-                    "end": 160,
-                    "ctxt": 0
-                  },
-                  "attributes": [],
-                  "selfClosing": false,
-                  "typeArguments": null
-                },
-                "children": [],
-                "closing": {
-                  "type": "JSXClosingElement",
-                  "span": {
-                    "start": 160,
-                    "end": 164,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 162,
-                      "end": 163,
-                      "ctxt": 0
-                    },
-                    "value": "p",
-                    "optional": false
-                  }
-                }
-              },
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 164,
-                  "end": 174,
-                  "ctxt": 0
-                },
-                "value": "\n\n  text\n\n  ",
-                "raw": "\n\n  text\n\n  "
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 174,
-                  "end": 201,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 175,
-                      "end": 178,
-                      "ctxt": 0
-                    },
-                    "value": "div",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 174,
-                    "end": 195,
-                    "ctxt": 0
-                  },
-                  "attributes": [
-                    {
-                      "type": "JSXAttribute",
-                      "span": {
-                        "start": 179,
-                        "end": 194,
-                        "ctxt": 0
-                      },
-                      "name": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 179,
-                          "end": 188,
-                          "ctxt": 0
-                        },
-                        "value": "className",
-                        "optional": false
-                      },
-                      "value": {
-                        "type": "StringLiteral",
-                        "span": {
-                          "start": 189,
-                          "end": 194,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "raw": "\"foo\""
-                      }
-                    }
-                  ],
-                  "selfClosing": false,
-                  "typeArguments": null
-                },
-                "children": [],
-                "closing": {
-                  "type": "JSXClosingElement",
-                  "span": {
-                    "start": 195,
-                    "end": 201,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 197,
-                      "end": 200,
-                      "ctxt": 0
-                    },
-                    "value": "div",
-                    "optional": false
-                  }
-                }
-              },
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 201,
-                  "end": 202,
-                  "ctxt": 0
-                },
-                "value": "\n\n",
-                "raw": "\n\n"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingFragment",
-              "span": {
-                "start": 202,
-                "end": 205,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportNamedDeclaration",
-      "span": {
-        "start": 207,
-        "end": 217,
-        "ctxt": 0
-      },
-      "specifiers": [],
-      "source": null,
-      "typeOnly": false,
-      "asserts": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformCustomImportPragma.json b/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformCustomImportPragma.json
deleted file mode 100644
index d7e402dfadc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformCustomImportPragma.json
+++ /dev/null
@@ -1,482 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 169,
-    "end": 436,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 169,
-        "end": 232,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 175,
-            "end": 232,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 175,
-              "end": 176,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXFragment",
-            "span": {
-              "start": 179,
-              "end": 232,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningFragment",
-              "span": {
-                "start": 179,
-                "end": 181,
-                "ctxt": 0
-              }
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 181,
-                  "end": 184,
-                  "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformKeyProp.json b/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformKeyProp.json
deleted file mode 100644
index 39e24b25d07..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformKeyProp.json
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deleted file mode 100644
index eb44459e0b8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformKeyPropCustomImport.json
+++ /dev/null
@@ -1,363 +0,0 @@
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deleted file mode 100644
index d02d4ddb3b3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformKeyPropCustomImportPragma.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformNestedSelfClosingChild.json b/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformNestedSelfClosingChild.json
deleted file mode 100644
index 94dccc7c189..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformNestedSelfClosingChild.json
+++ /dev/null
@@ -1,714 +0,0 @@
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deleted file mode 100644
index aed51c0ca1a..00000000000
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deleted file mode 100644
index ae27b06b57c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxJsxsCjsTransformSubstitutesNamesFragment.json
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-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExportNamedDeclaration",
-      "span": {
-        "start": 163,
-        "end": 173,
-        "ctxt": 0
-      },
-      "specifiers": [],
-      "source": null,
-      "typeOnly": false,
-      "asserts": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxParsingError1.tsx b/crates/swc_ecma_parser/tests/tsc/jsxParsingError1.tsx
deleted file mode 100644
index 3078223b69a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxParsingError1.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-//@jsx: preserve
-
-//@filename: file.tsx
-declare module JSX {
-	interface Element { }
-	interface IntrinsicElements {
-		[s: string]: any;
-	}
-}
-
-// This should be a parse error
-const class1 = "foo";
-const class2 = "bar";
-const elem = <div className={class1, class2}/>;
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxParsingError2.tsx b/crates/swc_ecma_parser/tests/tsc/jsxParsingError2.tsx
deleted file mode 100644
index cc418601d68..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxParsingError2.tsx
+++ /dev/null
@@ -1,28 +0,0 @@
-//@jsx: preserve
-
-//@filename: file.tsx
-declare module JSX {
-	interface Element { }
-	interface IntrinsicElements {
-		[s: string]: any;
-	}
-}
-
-// @filename: Error1.tsx
-// Issue error about missing span closing tag, not missing div closing tag
-let x1 = <div><span></div>;
-
-// @filename: Error2.tsx
-let x2 = <div></span>;
-
-
-// @filename: Error3.tsx
-let x3 = <div>;
-
-
-// @filename: Error4.tsx
-let x4 = <div><div></span>;
-
-// @filename: Error5.tsx
-let x5 = <div><span>
-
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxParsingError3.tsx b/crates/swc_ecma_parser/tests/tsc/jsxParsingError3.tsx
deleted file mode 100644
index f7823c49d15..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxParsingError3.tsx
+++ /dev/null
@@ -1,27 +0,0 @@
-//@jsx: preserve
-
-//@filename: file.tsx
-declare module JSX {
-  interface Element {}
-  interface IntrinsicElements {
-    [s: string]: any;
-  }
-}
-
-// @filename: Error1.tsx
-let x1 = <div>}</div>;
-
-// @filename: Error2.tsx
-let x2 = <div>></div>;
-
-// @filename: Error3.tsx
-let x3 = <div>{"foo"}}</div>;
-
-// @filename: Error4.tsx
-let x4 = <div>{"foo"}></div>;
-
-// @filename: Error5.tsx
-let x5 = <div>}{"foo"}</div>;
-
-// @filename: Error6.tsx
-let x6 = <div>>{"foo"}</div>;
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxParsingError4.json b/crates/swc_ecma_parser/tests/tsc/jsxParsingError4.json
deleted file mode 100644
index ad92460dc28..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxParsingError4.json
+++ /dev/null
@@ -1,353 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 60,
-    "end": 255,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 60,
-        "end": 84,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 74,
-            "end": 84,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 79,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 79,
-                "end": 84,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 81,
-                  "end": 84,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 85,
-        "end": 175,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 103,
-          "end": 106,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 107,
-          "end": 175,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 113,
-              "end": 173,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 123,
-                "end": 140,
-                "ctxt": 0
-              },
-              "value": "IntrinsicElements",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 141,
-                "end": 173,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsIndexSignature",
-                  "params": [
-                    {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 152,
-                        "end": 161,
-                        "ctxt": 0
-                      },
-                      "value": "k",
-                      "optional": false,
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 153,
-                          "end": 161,
-                          "ctxt": 0
-                        },
-                        "typeAnnotation": {
-                          "type": "TsKeywordType",
-                          "span": {
-                            "start": 155,
-                            "end": 161,
-                            "ctxt": 0
-                          },
-                          "kind": "string"
-                        }
-                      }
-                    }
-                  ],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 162,
-                      "end": 167,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 164,
-                        "end": 167,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  },
-                  "readonly": false,
-                  "static": false,
-                  "span": {
-                    "start": 151,
-                    "end": 167,
-                    "ctxt": 0
-                  }
-                }
-              ]
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 177,
-        "end": 219,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 183,
-            "end": 218,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 183,
-              "end": 184,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ParenthesisExpression",
-            "span": {
-              "start": 187,
-              "end": 218,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "JSXElement",
-              "span": {
-                "start": 191,
-                "end": 216,
-                "ctxt": 0
-              },
-              "opening": {
-                "type": "JSXOpeningElement",
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 192,
-                    "end": 202,
-                    "ctxt": 0
-                  },
-                  "value": "public-foo",
-                  "optional": false
-                },
-                "span": {
-                  "start": 191,
-                  "end": 203,
-                  "ctxt": 0
-                },
-                "attributes": [],
-                "selfClosing": false,
-                "typeArguments": null
-              },
-              "children": [],
-              "closing": {
-                "type": "JSXClosingElement",
-                "span": {
-                  "start": 203,
-                  "end": 216,
-                  "ctxt": 0
-                },
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 205,
-                    "end": 215,
-                    "ctxt": 0
-                  },
-                  "value": "public-foo",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 221,
-        "end": 255,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 227,
-            "end": 254,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 227,
-              "end": 228,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ParenthesisExpression",
-            "span": {
-              "start": 231,
-              "end": 254,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "JSXElement",
-              "span": {
-                "start": 235,
-                "end": 252,
-                "ctxt": 0
-              },
-              "opening": {
-                "type": "JSXOpeningElement",
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 236,
-                    "end": 242,
-                    "ctxt": 0
-                  },
-                  "value": "public",
-                  "optional": false
-                },
-                "span": {
-                  "start": 235,
-                  "end": 243,
-                  "ctxt": 0
-                },
-                "attributes": [],
-                "selfClosing": false,
-                "typeArguments": null
-              },
-              "children": [],
-              "closing": {
-                "type": "JSXClosingElement",
-                "span": {
-                  "start": 243,
-                  "end": 252,
-                  "ctxt": 0
-                },
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 245,
-                    "end": 251,
-                    "ctxt": 0
-                  },
-                  "value": "public",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/jsxReactTestSuite.json b/crates/swc_ecma_parser/tests/tsc/jsxReactTestSuite.json
deleted file mode 100644
index 2094881bce4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxReactTestSuite.json
+++ /dev/null
@@ -1,3749 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 19,
-    "end": 1769,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 19,
-        "end": 42,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 31,
-            "end": 41,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 31,
-              "end": 36,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 36,
-                "end": 41,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 38,
-                  "end": 41,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 43,
-        "end": 69,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 55,
-            "end": 68,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 55,
-              "end": 64,
-              "ctxt": 0
-            },
-            "value": "Component",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 64,
-                "end": 68,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 65,
-                  "end": 68,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 70,
-        "end": 96,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 82,
-            "end": 95,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 82,
-              "end": 91,
-              "ctxt": 0
-            },
-            "value": "Composite",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 91,
-                "end": 95,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 92,
-                  "end": 95,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 97,
-        "end": 124,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 109,
-            "end": 123,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 109,
-              "end": 119,
-              "ctxt": 0
-            },
-            "value": "Composite2",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 119,
-                "end": 123,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 120,
-                  "end": 123,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 125,
-        "end": 147,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 137,
-            "end": 146,
-            "ctxt": 0
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-            "type": "Identifier",
-            "span": {
-              "start": 137,
-              "end": 142,
-              "ctxt": 0
-            },
-            "value": "Child",
-            "optional": false,
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-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 142,
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-                "start": 169,
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-    {
-      "type": "VariableDeclaration",
-      "span": {
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-      "kind": "var",
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-              "type": "TsTypeAnnotation",
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-                "start": 212,
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diff --git a/crates/swc_ecma_parser/tests/tsc/jsxSpreadOverwritesAttributeStrict.json b/crates/swc_ecma_parser/tests/tsc/jsxSpreadOverwritesAttributeStrict.json
deleted file mode 100644
index bec9868d765..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/jsxSpreadOverwritesAttributeStrict.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.json b/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.json
index 305d68719dc..b4ab93db85b 100644
--- a/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.json
+++ b/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.json
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-    "end": 3783,
+    "end": 4018,
     "ctxt": 0
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   "body": [
@@ -8602,6 +8602,554 @@
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+          "end": 3817,
+          "ctxt": 0
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+        "ctxt": 0
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+            "end": 3865,
+            "ctxt": 0
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+            "span": {
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+              "end": 3861,
+              "ctxt": 0
+            },
+            "value": "testy",
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+          "typeAnnotation": {
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+            "span": {
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+              "end": 3864,
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+                  "end": 3864,
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+          "decorators": [],
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+          "isOverride": false,
+          "readonly": false,
+          "declare": false,
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+            "end": 3912,
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+              "pat": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3881,
+                  "end": 3885,
+                  "ctxt": 0
+                },
+                "value": "t",
+                "optional": false,
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 3882,
+                    "end": 3885,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsTypeReference",
+                    "span": {
+                      "start": 3884,
+                      "end": 3885,
+                      "ctxt": 0
+                    },
+                    "typeName": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 3884,
+                        "end": 3885,
+                        "ctxt": 0
+                      },
+                      "value": "T",
+                      "optional": false
+                    },
+                    "typeParams": null
+                  }
+                }
+              }
+            }
+          ],
+          "body": {
+            "type": "BlockStatement",
+            "span": {
+              "start": 3887,
+              "end": 3912,
+              "ctxt": 0
+            },
+            "stmts": [
+              {
+                "type": "ExpressionStatement",
+                "span": {
+                  "start": 3893,
+                  "end": 3908,
+                  "ctxt": 0
+                },
+                "expression": {
+                  "type": "AssignmentExpression",
+                  "span": {
+                    "start": 3893,
+                    "end": 3907,
+                    "ctxt": 0
+                  },
+                  "operator": "=",
+                  "left": {
+                    "type": "MemberExpression",
+                    "span": {
+                      "start": 3893,
+                      "end": 3903,
+                      "ctxt": 0
+                    },
+                    "object": {
+                      "type": "ThisExpression",
+                      "span": {
+                        "start": 3893,
+                        "end": 3897,
+                        "ctxt": 0
+                      }
+                    },
+                    "property": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 3898,
+                        "end": 3903,
+                        "ctxt": 0
+                      },
+                      "value": "testy",
+                      "optional": false
+                    }
+                  },
+                  "right": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 3906,
+                      "end": 3907,
+                      "ctxt": 0
+                    },
+                    "value": "t",
+                    "optional": false
+                  }
+                }
+              }
+            ]
+          },
+          "accessibility": null,
+          "isOptional": false
+        },
+        {
+          "type": "ClassMethod",
+          "span": {
+            "start": 3916,
+            "end": 4016,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 3923,
+              "end": 3924,
+              "ctxt": 0
+            },
+            "value": "t",
+            "optional": false
+          },
+          "function": {
+            "params": [
+              {
+                "type": "Parameter",
+                "span": {
+                  "start": 3925,
+                  "end": 3937,
+                  "ctxt": 0
+                },
+                "decorators": [],
+                "pat": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 3925,
+                    "end": 3937,
+                    "ctxt": 0
+                  },
+                  "value": "key",
+                  "optional": false,
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 3928,
+                      "end": 3937,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsTypeOperator",
+                      "span": {
+                        "start": 3930,
+                        "end": 3937,
+                        "ctxt": 0
+                      },
+                      "op": "keyof",
+                      "typeAnnotation": {
+                        "type": "TsTypeReference",
+                        "span": {
+                          "start": 3936,
+                          "end": 3937,
+                          "ctxt": 0
+                        },
+                        "typeName": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 3936,
+                            "end": 3937,
+                            "ctxt": 0
+                          },
+                          "value": "T",
+                          "optional": false
+                        },
+                        "typeParams": null
+                      }
+                    }
+                  }
+                }
+              }
+            ],
+            "decorators": [],
+            "span": {
+              "start": 3916,
+              "end": 4016,
+              "ctxt": 0
+            },
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 3947,
+                "end": 4016,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "ExpressionStatement",
+                  "span": {
+                    "start": 3953,
+                    "end": 3974,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "AssignmentExpression",
+                    "span": {
+                      "start": 3953,
+                      "end": 3973,
+                      "ctxt": 0
+                    },
+                    "operator": "+=",
+                    "left": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 3953,
+                        "end": 3968,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "MemberExpression",
+                        "span": {
+                          "start": 3953,
+                          "end": 3963,
+                          "ctxt": 0
+                        },
+                        "object": {
+                          "type": "ThisExpression",
+                          "span": {
+                            "start": 3953,
+                            "end": 3957,
+                            "ctxt": 0
+                          }
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 3958,
+                            "end": 3963,
+                            "ctxt": 0
+                          },
+                          "value": "testy",
+                          "optional": false
+                        }
+                      },
+                      "property": {
+                        "type": "Computed",
+                        "span": {
+                          "start": 3963,
+                          "end": 3968,
+                          "ctxt": 0
+                        },
+                        "expression": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 3964,
+                            "end": 3967,
+                            "ctxt": 0
+                          },
+                          "value": "key",
+                          "optional": false
+                        }
+                      }
+                    },
+                    "right": {
+                      "type": "NumericLiteral",
+                      "span": {
+                        "start": 3972,
+                        "end": 3973,
+                        "ctxt": 0
+                      },
+                      "value": 1.0,
+                      "raw": "1"
+                    }
+                  }
+                },
+                {
+                  "type": "ReturnStatement",
+                  "span": {
+                    "start": 3989,
+                    "end": 4012,
+                    "ctxt": 0
+                  },
+                  "argument": {
+                    "type": "MemberExpression",
+                    "span": {
+                      "start": 3996,
+                      "end": 4011,
+                      "ctxt": 0
+                    },
+                    "object": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 3996,
+                        "end": 4006,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "ThisExpression",
+                        "span": {
+                          "start": 3996,
+                          "end": 4000,
+                          "ctxt": 0
+                        }
+                      },
+                      "property": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 4001,
+                          "end": 4006,
+                          "ctxt": 0
+                        },
+                        "value": "testy",
+                        "optional": false
+                      }
+                    },
+                    "property": {
+                      "type": "Computed",
+                      "span": {
+                        "start": 4006,
+                        "end": 4011,
+                        "ctxt": 0
+                      },
+                      "expression": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 4007,
+                          "end": 4010,
+                          "ctxt": 0
+                        },
+                        "value": "key",
+                        "optional": false
+                      }
+                    }
+                  }
+                }
+              ]
+            },
+            "generator": false,
+            "async": false,
+            "typeParameters": null,
+            "returnType": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 3938,
+                "end": 3946,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 3940,
+                  "end": 3946,
+                  "ctxt": 0
+                },
+                "kind": "number"
+              }
+            }
+          },
+          "kind": "method",
+          "isStatic": false,
+          "accessibility": "public",
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false
+        }
+      ],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 3817,
+          "end": 3851,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 3818,
+              "end": 3850,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 3818,
+                "end": 3819,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 3828,
+                "end": 3850,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3828,
+                  "end": 3834,
+                  "ctxt": 0
+                },
+                "value": "Record",
+                "optional": false
+              },
+              "typeParams": {
+                "type": "TsTypeParameterInstantiation",
+                "span": {
+                  "start": 3834,
+                  "end": 3850,
+                  "ctxt": 0
+                },
+                "params": [
+                  {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 3835,
+                      "end": 3841,
+                      "ctxt": 0
+                    },
+                    "kind": "string"
+                  },
+                  {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 3843,
+                      "end": 3849,
+                      "ctxt": 0
+                    },
+                    "kind": "number"
+                  }
+                ]
+              }
+            },
+            "default": null
+          }
+        ]
+      },
+      "superTypeParams": null,
+      "implements": []
     }
   ],
   "interpreter": null
diff --git a/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.ts b/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.ts
index 8058a02a80d..409e405abd5 100644
--- a/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.ts
+++ b/crates/swc_ecma_parser/tests/tsc/keyofAndIndexedAccessErrors.ts
@@ -151,3 +151,19 @@ function f30<T, K extends keyof T>() {
 function f31<T, K extends keyof T>() {
     let x: Partial<Partial<Partial<Partial<Partial<Partial<Partial<Record<keyof T, string>>>>>>>>[K] = "hello";
 }
+
+// Repro from #51069
+
+class Test<T extends Record<string, number>> {
+  testy: T;
+
+  constructor(t: T) {
+    this.testy = t;
+  }
+
+  public t(key: keyof T): number {
+    this.testy[key] += 1; // Error
+
+    return this.testy[key];
+  }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/leaveOptionalParameterAsWritten.json b/crates/swc_ecma_parser/tests/tsc/leaveOptionalParameterAsWritten.json
new file mode 100644
index 00000000000..b4183fd0868
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/leaveOptionalParameterAsWritten.json
@@ -0,0 +1,396 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 136,
+    "end": 403,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 136,
+        "end": 159,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsInterfaceDeclaration",
+        "span": {
+          "start": 143,
+          "end": 159,
+          "ctxt": 0
+        },
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 153,
+            "end": 156,
+            "ctxt": 0
+          },
+          "value": "Foo",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
+            "start": 157,
+            "end": 159,
+            "ctxt": 0
+          },
+          "body": []
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 180,
+        "end": 205,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportNamespaceSpecifier",
+          "span": {
+            "start": 187,
+            "end": 193,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 192,
+              "end": 193,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 199,
+          "end": 204,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 206,
+        "end": 318,
+        "ctxt": 0
+      },
+      "declare": true,
+      "global": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 214,
+          "end": 220,
+          "ctxt": 0
+        },
+        "value": "global",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 221,
+          "end": 318,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "TsModuleDeclaration",
+            "span": {
+              "start": 225,
+              "end": 316,
+              "ctxt": 0
+            },
+            "declare": false,
+            "global": false,
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 235,
+                "end": 240,
+                "ctxt": 0
+              },
+              "value": "teams",
+              "optional": false
+            },
+            "body": {
+              "type": "TsModuleBlock",
+              "span": {
+                "start": 241,
+                "end": 316,
+                "ctxt": 0
+              },
+              "body": [
+                {
+                  "type": "ExportDeclaration",
+                  "span": {
+                    "start": 247,
+                    "end": 312,
+                    "ctxt": 0
+                  },
+                  "declaration": {
+                    "type": "TsModuleDeclaration",
+                    "span": {
+                      "start": 254,
+                      "end": 312,
+                      "ctxt": 0
+                    },
+                    "declare": false,
+                    "global": false,
+                    "id": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 264,
+                        "end": 271,
+                        "ctxt": 0
+                      },
+                      "value": "calling",
+                      "optional": false
+                    },
+                    "body": {
+                      "type": "TsModuleBlock",
+                      "span": {
+                        "start": 272,
+                        "end": 312,
+                        "ctxt": 0
+                      },
+                      "body": [
+                        {
+                          "type": "TsImportEqualsDeclaration",
+                          "span": {
+                            "start": 280,
+                            "end": 306,
+                            "ctxt": 0
+                          },
+                          "declare": false,
+                          "isExport": true,
+                          "isTypeOnly": false,
+                          "id": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 294,
+                              "end": 297,
+                              "ctxt": 0
+                            },
+                            "value": "Foo",
+                            "optional": false
+                          },
+                          "moduleRef": {
+                            "type": "TsQualifiedName",
+                            "left": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 300,
+                                "end": 301,
+                                "ctxt": 0
+                              },
+                              "value": "a",
+                              "optional": false
+                            },
+                            "right": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 302,
+                                "end": 305,
+                                "ctxt": 0
+                              },
+                              "value": "Foo",
+                              "optional": false
+                            }
+                          }
+                        }
+                      ]
+                    }
+                  }
+                }
+              ]
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 339,
+        "end": 368,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 344,
+          "end": 347,
+          "ctxt": 0
+        },
+        "value": "Foo",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsTypeReference",
+        "span": {
+          "start": 350,
+          "end": 367,
+          "ctxt": 0
+        },
+        "typeName": {
+          "type": "TsQualifiedName",
+          "left": {
+            "type": "TsQualifiedName",
+            "left": {
+              "type": "Identifier",
+              "span": {
+                "start": 350,
+                "end": 355,
+                "ctxt": 0
+              },
+              "value": "teams",
+              "optional": false
+            },
+            "right": {
+              "type": "Identifier",
+              "span": {
+                "start": 356,
+                "end": 363,
+                "ctxt": 0
+              },
+              "value": "calling",
+              "optional": false
+            }
+          },
+          "right": {
+            "type": "Identifier",
+            "span": {
+              "start": 364,
+              "end": 367,
+              "ctxt": 0
+            },
+            "value": "Foo",
+            "optional": false
+          }
+        },
+        "typeParams": null
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 369,
+        "end": 403,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 376,
+          "end": 403,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 382,
+              "end": 403,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 382,
+                "end": 385,
+                "ctxt": 0
+              },
+              "value": "bar",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "ArrowFunctionExpression",
+              "span": {
+                "start": 388,
+                "end": 403,
+                "ctxt": 0
+              },
+              "params": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 389,
+                    "end": 396,
+                    "ctxt": 0
+                  },
+                  "value": "p",
+                  "optional": true,
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 391,
+                      "end": 396,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 393,
+                        "end": 396,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 393,
+                          "end": 396,
+                          "ctxt": 0
+                        },
+                        "value": "Foo",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    }
+                  }
+                }
+              ],
+              "body": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 401,
+                  "end": 403,
+                  "ctxt": 0
+                },
+                "stmts": []
+              },
+              "async": false,
+              "generator": false,
+              "typeParameters": null,
+              "returnType": null
+            },
+            "definite": false
+          }
+        ]
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/leaveOptionalParameterAsWritten.ts b/crates/swc_ecma_parser/tests/tsc/leaveOptionalParameterAsWritten.ts
new file mode 100644
index 00000000000..f22262cb82c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/leaveOptionalParameterAsWritten.ts
@@ -0,0 +1,22 @@
+// @module: esnext
+// @outDir: dist
+// @declaration: true
+// @emitDeclarationOnly: true
+// @strictNullChecks: true
+
+// @Filename: a.ts
+export interface Foo {}
+
+// @Filename: b.ts
+import * as a from "./a";
+declare global {
+  namespace teams {
+    export namespace calling {
+      export import Foo = a.Foo;
+    }
+  }
+}
+
+// @Filename: c.ts
+type Foo = teams.calling.Foo;
+export const bar = (p?: Foo) => {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/letIdentifierInElementAccess01.ts b/crates/swc_ecma_parser/tests/tsc/letIdentifierInElementAccess01.ts
index 6cf922f9784..92f7ef9edc7 100644
--- a/crates/swc_ecma_parser/tests/tsc/letIdentifierInElementAccess01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/letIdentifierInElementAccess01.ts
@@ -1,2 +1,2 @@
-var let: any = {};
+var let: any = {};
 (let[0] = 100);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorStrictMode.json b/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorStrictMode.json
deleted file mode 100644
index c6333090eef..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorStrictMode.json
+++ /dev/null
@@ -1,4315 +0,0 @@
-{
-  "type": "Script",
-  "span": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorStrictMode.ts b/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorStrictMode.ts
deleted file mode 100644
index c4e385db100..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorStrictMode.ts
+++ /dev/null
@@ -1,82 +0,0 @@
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\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorWithEveryType.json b/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorWithEveryType.json
deleted file mode 100644
index 436c3a033bd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorWithEveryType.json
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-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2401,
-            "end": 2424,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2401,
-              "end": 2404,
-              "ctxt": 0
-            },
-            "value": "rj9",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 2407,
-              "end": 2424,
-              "ctxt": 0
-            },
-            "operator": "&&",
-            "left": {
-              "type": "NullLiteral",
-              "span": {
-                "start": 2407,
-                "end": 2411,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 2415,
-                "end": 2424,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2426,
-        "end": 2460,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2430,
-            "end": 2459,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2430,
-              "end": 2434,
-              "ctxt": 0
-            },
-            "value": "rj10",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 2437,
-              "end": 2459,
-              "ctxt": 0
-            },
-            "operator": "&&",
-            "left": {
-              "type": "Identifier",
-              "span": {
-                "start": 2437,
-                "end": 2446,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 2450,
-                "end": 2459,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorWithEveryType.ts b/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorWithEveryType.ts
deleted file mode 100644
index 034af8ed982..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalAndOperatorWithEveryType.ts
+++ /dev/null
@@ -1,123 +0,0 @@
-// The && operator permits the operands to be of any type and produces a result of the same
-// type as the second operand.
-
-enum E { a, b, c }
-
-var a1: any;
-var a2: boolean;
-var a3: number
-var a4: string;
-var a5: void;
-var a6: E;
-var a7: {};
-var a8: string[];
-
-var ra1 = a1 && a1;
-var ra2 = a2 && a1;
-var ra3 = a3 && a1;
-var ra4 = a4 && a1;
-var ra5 = a5 && a1;
-var ra6 = a6 && a1;
-var ra7 = a7 && a1;
-var ra8 = a8 && a1;
-var ra9 = null && a1;
-var ra10 = undefined && a1;
-
-var rb1 = a1 && a2;
-var rb2 = a2 && a2;
-var rb3 = a3 && a2;
-var rb4 = a4 && a2;
-var rb5 = a5 && a2;
-var rb6 = a6 && a2;
-var rb7 = a7 && a2;
-var rb8 = a8 && a2;
-var rb9 = null && a2;
-var rb10 = undefined && a2;
-
-var rc1 = a1 && a3;
-var rc2 = a2 && a3;
-var rc3 = a3 && a3;
-var rc4 = a4 && a3;
-var rc5 = a5 && a3;
-var rc6 = a6 && a3;
-var rc7 = a7 && a3;
-var rc8 = a8 && a3;
-var rc9 = null && a3;
-var rc10 = undefined && a3;
-
-var rd1 = a1 && a4;
-var rd2 = a2 && a4;
-var rd3 = a3 && a4;
-var rd4 = a4 && a4;
-var rd5 = a5 && a4;
-var rd6 = a6 && a4;
-var rd7 = a7 && a4;
-var rd8 = a8 && a4;
-var rd9 = null && a4;
-var rd10 = undefined && a4;
-
-var re1 = a1 && a5;
-var re2 = a2 && a5;
-var re3 = a3 && a5;
-var re4 = a4 && a5;
-var re5 = a5 && a5;
-var re6 = a6 && a5;
-var re7 = a7 && a5;
-var re8 = a8 && a5;
-var re9 = null && a5;
-var re10 = undefined && a5;
-
-var rf1 = a1 && a6;
-var rf2 = a2 && a6;
-var rf3 = a3 && a6;
-var rf4 = a4 && a6;
-var rf5 = a5 && a6;
-var rf6 = a6 && a6;
-var rf7 = a7 && a6;
-var rf8 = a8 && a6;
-var rf9 = null && a6;
-var rf10 = undefined && a6;
-
-var rg1 = a1 && a7;
-var rg2 = a2 && a7;
-var rg3 = a3 && a7;
-var rg4 = a4 && a7;
-var rg5 = a5 && a7;
-var rg6 = a6 && a7;
-var rg7 = a7 && a7;
-var rg8 = a8 && a7;
-var rg9 = null && a7;
-var rg10 = undefined && a7;
-
-var rh1 = a1 && a8;
-var rh2 = a2 && a8;
-var rh3 = a3 && a8;
-var rh4 = a4 && a8;
-var rh5 = a5 && a8;
-var rh6 = a6 && a8;
-var rh7 = a7 && a8;
-var rh8 = a8 && a8;
-var rh9 = null && a8;
-var rh10 = undefined && a8;
-
-var ri1 = a1 && null;
-var ri2 = a2 && null;
-var ri3 = a3 && null;
-var ri4 = a4 && null;
-var ri5 = a5 && null;
-var ri6 = a6 && null;
-var ri7 = a7 && null;
-var ri8 = a8 && null;
-var ri9 = null && null;
-var ri10 = undefined && null;
-
-var rj1 = a1 && undefined;
-var rj2 = a2 && undefined;
-var rj3 = a3 && undefined;
-var rj4 = a4 && undefined;
-var rj5 = a5 && undefined;
-var rj6 = a6 && undefined;
-var rj7 = a7 && undefined;
-var rj8 = a8 && undefined;
-var rj9 = null && undefined;
-var rj10 = undefined && undefined;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/logicalNotOperatorInvalidOperations.json b/crates/swc_ecma_parser/tests/tsc/logicalNotOperatorInvalidOperations.json
deleted file mode 100644
index 0d6f9ea7fb4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalNotOperatorInvalidOperations.json
+++ /dev/null
@@ -1,229 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 172,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 21,
-        "end": 35,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 25,
-            "end": 34,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 25,
-              "end": 26,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 26,
-                "end": 34,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 28,
-                  "end": 34,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 57,
-        "end": 75,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 61,
-            "end": 74,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 61,
-              "end": 69,
-              "ctxt": 0
-            },
-            "value": "BOOLEAN1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "TsNonNullExpression",
-            "span": {
-              "start": 72,
-              "end": 74,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 72,
-                "end": 73,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 113,
-        "end": 135,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 117,
-            "end": 134,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 117,
-              "end": 125,
-              "ctxt": 0
-            },
-            "value": "BOOLEAN2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 128,
-              "end": 134,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "left": {
-              "type": "UnaryExpression",
-              "span": {
-                "start": 128,
-                "end": 130,
-                "ctxt": 0
-              },
-              "operator": "!",
-              "argument": {
-                "type": "Identifier",
-                "span": {
-                  "start": 129,
-                  "end": 130,
-                  "ctxt": 0
-                },
-                "value": "b",
-                "optional": false
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 133,
-                "end": 134,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 156,
-        "end": 172,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 160,
-            "end": 171,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 160,
-              "end": 168,
-              "ctxt": 0
-            },
-            "value": "BOOLEAN3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 170,
-              "end": 170,
-              "ctxt": 0
-            },
-            "operator": "!",
-            "argument": {
-              "type": "Invalid",
-              "span": {
-                "start": 170,
-                "end": 170,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/logicalNotOperatorInvalidOperations.ts b/crates/swc_ecma_parser/tests/tsc/logicalNotOperatorInvalidOperations.ts
deleted file mode 100644
index 5e535a2f8e3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalNotOperatorInvalidOperations.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-// Unary operator !
-var b: number;
-
-// operand before !
-var BOOLEAN1 = b!;  //expect error
-
-// miss parentheses
-var BOOLEAN2 = !b + b;
-
-// miss an operand
-var BOOLEAN3 =!;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/logicalOrOperatorWithEveryType.json b/crates/swc_ecma_parser/tests/tsc/logicalOrOperatorWithEveryType.json
deleted file mode 100644
index de92e33fd19..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalOrOperatorWithEveryType.json
+++ /dev/null
@@ -1,6602 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 258,
-    "end": 6718,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 258,
-        "end": 276,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 263,
-          "end": 264,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 267,
-            "end": 268,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 267,
-              "end": 268,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 270,
-            "end": 271,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 270,
-              "end": 271,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 273,
-            "end": 274,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 273,
-              "end": 274,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 278,
-        "end": 290,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 282,
-            "end": 289,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 282,
-              "end": 284,
-              "ctxt": 0
-            },
-            "value": "a1",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 284,
-                "end": 289,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 286,
-                  "end": 289,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 291,
-        "end": 307,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 295,
-            "end": 306,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 295,
-              "end": 297,
-              "ctxt": 0
-            },
-            "value": "a2",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 297,
-                "end": 306,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 299,
-                  "end": 306,
-                  "ctxt": 0
-                },
-                "kind": "boolean"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 308,
-        "end": 322,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 312,
-            "end": 322,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 312,
-              "end": 314,
-              "ctxt": 0
-            },
-            "value": "a3",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 314,
-                "end": 322,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 316,
-                  "end": 322,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 323,
-        "end": 338,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 327,
-            "end": 337,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 327,
-              "end": 329,
-              "ctxt": 0
-            },
-            "value": "a4",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 329,
-                "end": 337,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 331,
-                  "end": 337,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 339,
-        "end": 352,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 343,
-            "end": 351,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 343,
-              "end": 345,
-              "ctxt": 0
-            },
-            "value": "a5",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 345,
-                "end": 351,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 347,
-                  "end": 351,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 353,
-        "end": 363,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 357,
-            "end": 362,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 357,
-              "end": 359,
-              "ctxt": 0
-            },
-            "value": "a6",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 359,
-                "end": 362,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 361,
-                  "end": 362,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 361,
-                    "end": 362,
-                    "ctxt": 0
-                  },
-                  "value": "E",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 364,
-        "end": 384,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
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diff --git a/crates/swc_ecma_parser/tests/tsc/logicalOrOperatorWithEveryType.ts b/crates/swc_ecma_parser/tests/tsc/logicalOrOperatorWithEveryType.ts
deleted file mode 100644
index 9ec124449f3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/logicalOrOperatorWithEveryType.ts
+++ /dev/null
@@ -1,125 +0,0 @@
-// The || operator permits the operands to be of any type.
-// If the || expression is not contextually typed, the right operand is contextually typed
-// by the type of the left operand and the result is of the best common type of the two
-// operand types.
-
-enum E { a, b, c }
-
-var a1: any;
-var a2: boolean;
-var a3: number
-var a4: string;
-var a5: void;
-var a6: E;
-var a7: {a: string};
-var a8: string[];
-
-var ra1 = a1 || a1;         // any       || any is any
-var ra2 = a2 || a1;         // boolean   || any is any
-var ra3 = a3 || a1;         // number    || any is any
-var ra4 = a4 || a1;         // string    || any is any
-var ra5 = a5 || a1;         // void      || any is any
-var ra6 = a6 || a1;         // enum      || any is any
-var ra7 = a7 || a1;         // object    || any is any
-var ra8 = a8 || a1;         // array     || any is any
-var ra9 = null || a1;       // null      || any is any
-var ra10 = undefined || a1; // undefined || any is any
-
-var rb1 = a1 || a2;         // any       || boolean is any
-var rb2 = a2 || a2;         // boolean   || boolean is boolean
-var rb3 = a3 || a2;         // number    || boolean is number | boolean
-var rb4 = a4 || a2;         // string    || boolean is string | boolean
-var rb5 = a5 || a2;         // void      || boolean is void | boolean
-var rb6 = a6 || a2;         // enum      || boolean is E | boolean
-var rb7 = a7 || a2;         // object    || boolean is object | boolean
-var rb8 = a8 || a2;         // array     || boolean is array | boolean
-var rb9 = null || a2;       // null      || boolean is boolean
-var rb10= undefined || a2;  // undefined || boolean is boolean
-
-var rc1 = a1 || a3;         // any       || number is any
-var rc2 = a2 || a3;         // boolean   || number is boolean | number
-var rc3 = a3 || a3;         // number    || number is number
-var rc4 = a4 || a3;         // string    || number is string | number
-var rc5 = a5 || a3;         // void      || number is void | number
-var rc6 = a6 || a3;         // enum      || number is number
-var rc7 = a7 || a3;         // object    || number is object | number
-var rc8 = a8 || a3;         // array     || number is array | number
-var rc9 = null || a3;       // null      || number is number
-var rc10 = undefined || a3; // undefined || number is number
-
-var rd1 = a1 || a4;         // any       || string is any
-var rd2 = a2 || a4;         // boolean   || string is boolean | string
-var rd3 = a3 || a4;         // number    || string is number | string
-var rd4 = a4 || a4;         // string    || string is string
-var rd5 = a5 || a4;         // void      || string is void | string
-var rd6 = a6 || a4;         // enum      || string is enum | string
-var rd7 = a7 || a4;         // object    || string is object | string
-var rd8 = a8 || a4;         // array     || string is array | string
-var rd9 = null || a4;       // null      || string is string
-var rd10 = undefined || a4; // undefined || string is string
-
-var re1 = a1 || a5;         // any       || void is any
-var re2 = a2 || a5;         // boolean   || void is boolean | void
-var re3 = a3 || a5;         // number    || void is number | void
-var re4 = a4 || a5;         // string    || void is string | void
-var re5 = a5 || a5;         // void      || void is void
-var re6 = a6 || a5;         // enum      || void is enum | void
-var re7 = a7 || a5;         // object    || void is object | void
-var re8 = a8 || a5;         // array     || void is array | void
-var re9 = null || a5;       // null      || void is void
-var re10 = undefined || a5; // undefined || void is void
-
-var rg1 = a1 || a6;         // any       || enum is any
-var rg2 = a2 || a6;         // boolean   || enum is boolean | enum
-var rg3 = a3 || a6;         // number    || enum is number
-var rg4 = a4 || a6;         // string    || enum is string | enum
-var rg5 = a5 || a6;         // void      || enum is void | enum
-var rg6 = a6 || a6;         // enum      || enum is E
-var rg7 = a7 || a6;         // object    || enum is object | enum
-var rg8 = a8 || a6;         // array     || enum is array | enum
-var rg9 = null || a6;       // null      || enum is E
-var rg10 = undefined || a6; // undefined || enum is E
-
-var rh1 = a1 || a7;         // any       || object is any
-var rh2 = a2 || a7;         // boolean   || object is boolean | object
-var rh3 = a3 || a7;         // number    || object is number | object
-var rh4 = a4 || a7;         // string    || object is string | object
-var rh5 = a5 || a7;         // void      || object is void | object
-var rh6 = a6 || a7;         // enum      || object is enum | object
-var rh7 = a7 || a7;         // object    || object is object
-var rh8 = a8 || a7;         // array     || object is array | object
-var rh9 = null || a7;       // null      || object is object
-var rh10 = undefined || a7; // undefined || object is object
-
-var ri1 = a1 || a8;         // any       || array is any
-var ri2 = a2 || a8;         // boolean   || array is boolean | array
-var ri3 = a3 || a8;         // number    || array is number | array
-var ri4 = a4 || a8;         // string    || array is string | array
-var ri5 = a5 || a8;         // void      || array is void | array
-var ri6 = a6 || a8;         // enum      || array is enum | array
-var ri7 = a7 || a8;         // object    || array is object | array
-var ri8 = a8 || a8;         // array     || array is array
-var ri9 = null || a8;       // null      || array is array
-var ri10 = undefined || a8; // undefined || array is array
-
-var rj1 = a1 || null;         // any       || null is any
-var rj2 = a2 || null;         // boolean   || null is boolean
-var rj3 = a3 || null;         // number    || null is number
-var rj4 = a4 || null;         // string    || null is string
-var rj5 = a5 || null;         // void      || null is void
-var rj6 = a6 || null;         // enum      || null is E
-var rj7 = a7 || null;         // object    || null is object
-var rj8 = a8 || null;         // array     || null is array
-var rj9 = null || null;       // null      || null is any
-var rj10 = undefined || null; // undefined || null is any
-
-var rf1 = a1 || undefined;         // any       || undefined is any
-var rf2 = a2 || undefined;         // boolean   || undefined is boolean
-var rf3 = a3 || undefined;         // number    || undefined is number
-var rf4 = a4 || undefined;         // string    || undefined is string
-var rf5 = a5 || undefined;         // void      || undefined is void
-var rf6 = a6 || undefined;         // enum      || undefined is E
-var rf7 = a7 || undefined;         // object    || undefined is object
-var rf8 = a8 || undefined;         // array     || undefined is array
-var rf9 = null || undefined;       // null      || undefined is any
-var rf10 = undefined || undefined; // undefined || undefined is any
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/mappedTypeConstraints2.json b/crates/swc_ecma_parser/tests/tsc/mappedTypeConstraints2.json
new file mode 100644
index 00000000000..faca9804702
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/mappedTypeConstraints2.json
@@ -0,0 +1,3207 @@
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+                "start": 73,
+                "end": 74,
+                "ctxt": 0
+              },
+              "value": "K",
+              "optional": false
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+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
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+              "span": {
+                "start": 83,
+                "end": 89,
+                "ctxt": 0
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+              "kind": "string"
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+            "value": "P",
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+          "const": false,
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+        },
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+              },
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+                "ctxt": 0
+              },
+              "kind": "object"
+            },
+            "default": null
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+        ]
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+      "returnType": null
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+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/mappedTypeConstraints2.ts b/crates/swc_ecma_parser/tests/tsc/mappedTypeConstraints2.ts
new file mode 100644
index 00000000000..ed08d53d8f7
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/mappedTypeConstraints2.ts
@@ -0,0 +1,51 @@
+// @strict: true
+// @declaration: true
+// @target: es2017
+
+type Mapped1<K extends string> = { [P in K]: { a: P } };
+
+function f1<K extends string>(obj: Mapped1<K>, key: K) {
+    const x: { a: K } = obj[key];
+}
+
+type Mapped2<K extends string> = { [P in K as `get${P}`]: { a: P } };
+
+function f2<K extends string>(obj: Mapped2<K>, key: `get${K}`) {
+    const x: { a: K } = obj[key];  // Error
+}
+
+type Mapped3<K extends string> = { [P in K as Uppercase<P>]: { a: P } };
+
+function f3<K extends string>(obj: Mapped3<K>, key: Uppercase<K>) {
+    const x: { a: K } = obj[key];  // Error
+}
+
+// Repro from #47794
+
+type Foo<T extends string> = {
+    [RemappedT in T as `get${RemappedT}`]: RemappedT;
+};
+
+const get = <T extends string>(t: T, foo: Foo<T>): T => foo[`get${t}`];  // Type 'Foo<T>[`get${T}`]' is not assignable to type 'T'
+
+// Repro from #48626
+
+interface Bounds {
+    min: number;
+    max: number;
+}
+
+type NumericBoundsOf<T> = {
+    [K in keyof T as T[K] extends number | undefined ? K : never]: Bounds;
+}
+
+function validate<T extends object>(obj: T, bounds: NumericBoundsOf<T>) {
+    for (const [key, val] of Object.entries(obj)) {
+        const boundsForKey = bounds[key as keyof NumericBoundsOf<T>];
+        if (boundsForKey) {
+            const { min, max } = boundsForKey;
+            if (min > val || max < val) return false;
+        }
+    }
+    return true;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/mergedWithLocalValue.json b/crates/swc_ecma_parser/tests/tsc/mergedWithLocalValue.json
new file mode 100644
index 00000000000..bed590813c4
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/mergedWithLocalValue.json
@@ -0,0 +1,213 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 20,
+    "end": 125,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 20,
+        "end": 40,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsTypeAliasDeclaration",
+        "span": {
+          "start": 27,
+          "end": 40,
+          "ctxt": 0
+        },
+        "declare": false,
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 32,
+            "end": 33,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "typeParams": null,
+        "typeAnnotation": {
+          "type": "TsLiteralType",
+          "span": {
+            "start": 36,
+            "end": 39,
+            "ctxt": 0
+          },
+          "literal": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 36,
+              "end": 39,
+              "ctxt": 0
+            },
+            "value": "a",
+            "raw": "\"a\""
+          }
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 61,
+        "end": 90,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 75,
+            "end": 76,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 75,
+              "end": 76,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 84,
+          "end": 89,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 91,
+        "end": 108,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 97,
+            "end": 107,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 97,
+              "end": 98,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 98,
+                "end": 101,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 100,
+                  "end": 101,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 100,
+                    "end": 101,
+                    "ctxt": 0
+                  },
+                  "value": "A",
+                  "optional": false
+                },
+                "typeParams": null
+              }
+            }
+          },
+          "init": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 104,
+              "end": 107,
+              "ctxt": 0
+            },
+            "value": "a",
+            "raw": "\"a\""
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 109,
+        "end": 125,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 109,
+          "end": 124,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 109,
+            "end": 122,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "Identifier",
+            "span": {
+              "start": 109,
+              "end": 110,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 111,
+              "end": 122,
+              "ctxt": 0
+            },
+            "value": "toUpperCase",
+            "optional": false
+          }
+        },
+        "arguments": [],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/mergedWithLocalValue.ts b/crates/swc_ecma_parser/tests/tsc/mergedWithLocalValue.ts
new file mode 100644
index 00000000000..489f73a11a8
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/mergedWithLocalValue.ts
@@ -0,0 +1,7 @@
+// @Filename: a.ts
+export type A = "a";
+
+// @Filename: b.ts
+import type { A } from "./a";
+const A: A = "a";
+A.toUpperCase();
diff --git a/crates/swc_ecma_parser/tests/tsc/modifierOnClassDeclarationMemberInFunction.ts b/crates/swc_ecma_parser/tests/tsc/modifierOnClassDeclarationMemberInFunction.ts
index 2f62dfcc541..8d78b978f67 100644
--- a/crates/swc_ecma_parser/tests/tsc/modifierOnClassDeclarationMemberInFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/modifierOnClassDeclarationMemberInFunction.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function f() {
     class C {
diff --git a/crates/swc_ecma_parser/tests/tsc/modifierOnClassExpressionMemberInFunction.ts b/crates/swc_ecma_parser/tests/tsc/modifierOnClassExpressionMemberInFunction.ts
index f848ff8531e..79164d9f59f 100644
--- a/crates/swc_ecma_parser/tests/tsc/modifierOnClassExpressionMemberInFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/modifierOnClassExpressionMemberInFunction.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 // @declaration: true
 
 function g() {
diff --git a/crates/swc_ecma_parser/tests/tsc/moduleExportAssignment7.json b/crates/swc_ecma_parser/tests/tsc/moduleExportAssignment7.json
new file mode 100644
index 00000000000..98be2ba8dd9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/moduleExportAssignment7.json
@@ -0,0 +1,2605 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 75,
+    "end": 1797,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 81,
+          "end": 86,
+          "ctxt": 0
+        },
+        "value": "Thing",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 75,
+        "end": 97,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [
+        {
+          "type": "ClassProperty",
+          "span": {
+            "start": 90,
+            "end": 95,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 90,
+              "end": 91,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false
+          },
+          "value": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 94,
+              "end": 95,
+              "ctxt": 0
+            },
+            "value": 1.0,
+            "raw": "1"
+          },
+          "typeAnnotation": null,
+          "isStatic": false,
+          "decorators": [],
+          "accessibility": null,
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false,
+          "readonly": false,
+          "declare": false,
+          "definite": false
+        }
+      ],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 104,
+          "end": 116,
+          "ctxt": 0
+        },
+        "value": "AnotherThing",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 98,
+        "end": 127,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [
+        {
+          "type": "ClassProperty",
+          "span": {
+            "start": 119,
+            "end": 124,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 119,
+              "end": 120,
+              "ctxt": 0
+            },
+            "value": "y",
+            "optional": false
+          },
+          "value": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 123,
+              "end": 124,
+              "ctxt": 0
+            },
+            "value": 2.0,
+            "raw": "2"
+          },
+          "typeAnnotation": null,
+          "isStatic": false,
+          "decorators": [],
+          "accessibility": null,
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false,
+          "readonly": false,
+          "declare": false,
+          "definite": false
+        }
+      ],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 137,
+          "end": 140,
+          "ctxt": 0
+        },
+        "value": "foo",
+        "optional": false
+      },
+      "declare": false,
+      "params": [],
+      "decorators": [],
+      "span": {
+        "start": 128,
+        "end": 155,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 143,
+          "end": 155,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 145,
+              "end": 153,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 152,
+                "end": 153,
+                "ctxt": 0
+              },
+              "value": 3.0,
+              "raw": "3"
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 165,
+          "end": 168,
+          "ctxt": 0
+        },
+        "value": "bar",
+        "optional": false
+      },
+      "declare": false,
+      "params": [],
+      "decorators": [],
+      "span": {
+        "start": 156,
+        "end": 183,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 171,
+          "end": 183,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 173,
+              "end": 181,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 180,
+                "end": 181,
+                "ctxt": 0
+              },
+              "value": 4.0,
+              "raw": "4"
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 219,
+        "end": 332,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 219,
+          "end": 332,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 219,
+            "end": 233,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "Identifier",
+            "span": {
+              "start": 219,
+              "end": 225,
+              "ctxt": 0
+            },
+            "value": "module",
+            "optional": false
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 226,
+              "end": 233,
+              "ctxt": 0
+            },
+            "value": "exports",
+            "optional": false
+          }
+        },
+        "right": {
+          "type": "ObjectExpression",
+          "span": {
+            "start": 236,
+            "end": 332,
+            "ctxt": 0
+          },
+          "properties": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 242,
+                "end": 247,
+                "ctxt": 0
+              },
+              "value": "Thing",
+              "optional": false
+            },
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 253,
+                "end": 265,
+                "ctxt": 0
+              },
+              "value": "AnotherThing",
+              "optional": false
+            },
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 271,
+                "end": 274,
+                "ctxt": 0
+              },
+              "value": "foo",
+              "optional": false
+            },
+            {
+              "type": "KeyValueProperty",
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 280,
+                  "end": 283,
+                  "ctxt": 0
+                },
+                "value": "qux",
+                "optional": false
+              },
+              "value": {
+                "type": "Identifier",
+                "span": {
+                  "start": 285,
+                  "end": 288,
+                  "ctxt": 0
+                },
+                "value": "bar",
+                "optional": false
+              }
+            },
+            {
+              "type": "MethodProperty",
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 294,
+                  "end": 297,
+                  "ctxt": 0
+                },
+                "value": "baz",
+                "optional": false
+              },
+              "params": [],
+              "decorators": [],
+              "span": {
+                "start": 294,
+                "end": 312,
+                "ctxt": 0
+              },
+              "body": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 300,
+                  "end": 312,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "ReturnStatement",
+                    "span": {
+                      "start": 302,
+                      "end": 310,
+                      "ctxt": 0
+                    },
+                    "argument": {
+                      "type": "NumericLiteral",
+                      "span": {
+                        "start": 309,
+                        "end": 310,
+                        "ctxt": 0
+                      },
+                      "value": 5.0,
+                      "raw": "5"
+                    }
+                  }
+                ]
+              },
+              "generator": false,
+              "async": false,
+              "typeParameters": null,
+              "returnType": null
+            },
+            {
+              "type": "KeyValueProperty",
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 318,
+                  "end": 325,
+                  "ctxt": 0
+                },
+                "value": "literal",
+                "optional": false
+              },
+              "value": {
+                "type": "StringLiteral",
+                "span": {
+                  "start": 327,
+                  "end": 329,
+                  "ctxt": 0
+                },
+                "value": "",
+                "raw": "\"\""
+              }
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 625,
+          "end": 632,
+          "ctxt": 0
+        },
+        "value": "jstypes",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 633,
+            "end": 634,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 633,
+              "end": 634,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 636,
+            "end": 637,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 636,
+              "end": 637,
+              "ctxt": 0
+            },
+            "value": "b",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 639,
+            "end": 640,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 639,
+              "end": 640,
+              "ctxt": 0
+            },
+            "value": "c",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 642,
+            "end": 643,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 642,
+              "end": 643,
+              "ctxt": 0
+            },
+            "value": "d",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 645,
+            "end": 646,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 645,
+              "end": 646,
+              "ctxt": 0
+            },
+            "value": "e",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 648,
+            "end": 649,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 648,
+              "end": 649,
+              "ctxt": 0
+            },
+            "value": "f",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 651,
+            "end": 652,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 651,
+              "end": 652,
+              "ctxt": 0
+            },
+            "value": "g",
+            "optional": false,
+            "typeAnnotation": null
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 616,
+        "end": 713,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 654,
+          "end": 713,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 660,
+              "end": 711,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "BinaryExpression",
+              "span": {
+                "start": 667,
+                "end": 711,
+                "ctxt": 0
+              },
+              "operator": "+",
+              "left": {
+                "type": "BinaryExpression",
+                "span": {
+                  "start": 667,
+                  "end": 700,
+                  "ctxt": 0
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+                "operator": "+",
+                "left": {
+                  "type": "BinaryExpression",
+                  "span": {
+                    "start": 667,
+                    "end": 694,
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+                        "end": 682,
+                        "ctxt": 0
+                      },
+                      "operator": "+",
+                      "left": {
+                        "type": "BinaryExpression",
+                        "span": {
+                          "start": 667,
+                          "end": 676,
+                          "ctxt": 0
+                        },
+                        "operator": "+",
+                        "left": {
+                          "type": "MemberExpression",
+                          "span": {
+                            "start": 667,
+                            "end": 670,
+                            "ctxt": 0
+                          },
+                          "object": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 667,
+                              "end": 668,
+                              "ctxt": 0
+                            },
+                            "value": "a",
+                            "optional": false
+                          },
+                          "property": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 669,
+                              "end": 670,
+                              "ctxt": 0
+                            },
+                            "value": "x",
+                            "optional": false
+                          }
+                        },
+                        "right": {
+                          "type": "MemberExpression",
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+}
diff --git a/crates/swc_ecma_parser/tests/tsc/moduleExportAssignment7.ts b/crates/swc_ecma_parser/tests/tsc/moduleExportAssignment7.ts
new file mode 100644
index 00000000000..1e73f7bbb48
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/moduleExportAssignment7.ts
@@ -0,0 +1,69 @@
+// @noEmit: true
+// @allowJs: true
+// @checkJs: true
+// @Filename: mod.js
+class Thing  { x = 1 }
+class AnotherThing { y = 2  }
+function foo() { return 3 }
+function bar() { return 4 }
+/** @typedef {() => number} buz */
+module.exports = {
+    Thing,
+    AnotherThing,
+    foo,
+    qux: bar,
+    baz() { return 5 },
+    literal: "",
+}
+// @Filename: main.js
+/**
+ * @param {import("./mod").Thing} a
+ * @param {import("./mod").AnotherThing} b
+ * @param {import("./mod").foo} c
+ * @param {import("./mod").qux} d
+ * @param {import("./mod").baz} e
+ * @param {import("./mod").buz} f
+ * @param {import("./mod").literal} g
+ */
+function jstypes(a, b, c, d, e, f, g) {
+    return a.x + b.y + c() + d() + e() + f() + g.length
+}
+
+/**
+ * @param {typeof import("./mod").Thing} a
+ * @param {typeof import("./mod").AnotherThing} b
+ * @param {typeof import("./mod").foo} c
+ * @param {typeof import("./mod").qux} d
+ * @param {typeof import("./mod").baz} e
+ * @param {typeof import("./mod").buz} f
+ * @param {typeof import("./mod").literal} g
+ */
+function jsvalues(a, b, c, d, e, f, g) {
+    return a.length + b.length + c() + d() + e() + f() + g.length
+}
+
+// @Filename: index.ts
+
+function types(
+    a: import('./mod').Thing,
+    b: import('./mod').AnotherThing,
+    c: import('./mod').foo,
+    d: import('./mod').qux,
+    e: import('./mod').baz,
+    f: import('./mod').buz,
+    g: import('./mod').literal,
+) {
+    return a.x + b.y + c() + d() + e() + f() + g.length
+}
+
+function values(
+    a: typeof import('./mod').Thing,
+    b: typeof import('./mod').AnotherThing,
+    c: typeof import('./mod').foo,
+    d: typeof import('./mod').qux,
+    e: typeof import('./mod').baz,
+    f: typeof import('./mod').buz,
+    g: typeof import('./mod').literal,
+) {
+    return a.length + b.length + c() + d() + e() + f() + g.length
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/multiline.json b/crates/swc_ecma_parser/tests/tsc/multiline.json
deleted file mode 100644
index 2c0ba49c00d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/multiline.json
+++ /dev/null
@@ -1,1284 +0,0 @@
-{
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-  "span": {
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-    "end": 814,
-    "ctxt": 0
-  },
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-    {
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-        "kind": "const",
-        "declare": false,
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-              "value": "texts",
-              "optional": false,
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-                  "start": 37,
-                  "end": 47,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsArrayType",
-                  "span": {
-                    "start": 39,
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-                    "ctxt": 0
-                  },
-                  "elemType": {
-                    "type": "TsKeywordType",
-                    "span": {
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-                      "end": 45,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            },
-            "init": {
-              "type": "ArrayExpression",
-              "span": {
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-            "definite": false
-          }
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-}
diff --git a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault1.ts b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault1.ts
index c9f3aa70634..34eba16193e 100644
--- a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault1.ts
@@ -1,4 +1,4 @@
-export default function Foo (){
+export default function Foo (){
     
 }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault2.ts b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault2.ts
index bb7cbc15412..ea45c36f32f 100644
--- a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault2.ts
@@ -1,4 +1,4 @@
-export default {
+export default {
     uhoh: "another default",
 };
 
diff --git a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault3.ts b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault3.ts
index 9bf87ed8a7a..395c65552a8 100644
--- a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault3.ts
@@ -1,4 +1,4 @@
-export default {
+export default {
     uhoh: "another default",
 };
 
diff --git a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault4.ts b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault4.ts
index 867d6014111..0f3dba780ef 100644
--- a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault4.ts
@@ -1,4 +1,4 @@
-export default class C { }
+export default class C { }
 
 export default {
     uhoh: "another default",
diff --git a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault5.ts b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault5.ts
index e891192e090..f41f5b90440 100644
--- a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault5.ts
@@ -1,2 +1,2 @@
-export default function bar() { }
+export default function bar() { }
 export default class C {}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault6.ts b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault6.ts
index 4b39b6a9c5f..498f58f1620 100644
--- a/crates/swc_ecma_parser/tests/tsc/multipleExportDefault6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/multipleExportDefault6.ts
@@ -1,4 +1,4 @@
-export default {
+export default {
     lol: 1
 }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/negateOperatorWithAnyOtherType.json b/crates/swc_ecma_parser/tests/tsc/negateOperatorWithAnyOtherType.json
deleted file mode 100644
index e15984d85b2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/negateOperatorWithAnyOtherType.json
+++ /dev/null
@@ -1,2016 +0,0 @@
-{
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-  "span": {
-    "start": 28,
-    "end": 967,
-    "ctxt": 0
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-      "declare": false,
-      "declarations": [
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-            "end": 40,
-            "ctxt": 0
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-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 32,
-              "end": 35,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 35,
-                "end": 40,
-                "ctxt": 0
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-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 37,
-                  "end": 40,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 42,
-        "end": 56,
-        "ctxt": 0
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-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 46,
-            "end": 55,
-            "ctxt": 0
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-          "id": {
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-            "span": {
-              "start": 46,
-              "end": 50,
-              "ctxt": 0
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-            "value": "ANY1",
-            "optional": false,
-            "typeAnnotation": {
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-              "span": {
-                "start": 50,
-                "end": 55,
-                "ctxt": 0
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-                "kind": "any"
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-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 725,
-        "end": 756,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 729,
-            "end": 755,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 729,
-              "end": 745,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber11",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 748,
-              "end": 755,
-              "ctxt": 0
-            },
-            "operator": "-",
-            "argument": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 749,
-                "end": 755,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 749,
-                  "end": 753,
-                  "ctxt": 0
-                },
-                "value": "objA",
-                "optional": false
-              },
-              "property": {
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-                "span": {
-                  "start": 754,
-                  "end": 755,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 757,
-        "end": 785,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 761,
-            "end": 784,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 761,
-              "end": 777,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber12",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 780,
-              "end": 784,
-              "ctxt": 0
-            },
-            "operator": "-",
-            "argument": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 781,
-                "end": 784,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 781,
-                  "end": 782,
-                  "ctxt": 0
-                },
-                "value": "M",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 783,
-                  "end": 784,
-                  "ctxt": 0
-                },
-                "value": "n",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 786,
-        "end": 816,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 790,
-            "end": 815,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 790,
-              "end": 806,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber13",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 809,
-              "end": 815,
-              "ctxt": 0
-            },
-            "operator": "-",
-            "argument": {
-              "type": "CallExpression",
-              "span": {
-                "start": 810,
-                "end": 815,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 810,
-                  "end": 813,
-                  "ctxt": 0
-                },
-                "value": "foo",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 817,
-        "end": 849,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 821,
-            "end": 848,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 821,
-              "end": 837,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber14",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 840,
-              "end": 848,
-              "ctxt": 0
-            },
-            "operator": "-",
-            "argument": {
-              "type": "CallExpression",
-              "span": {
-                "start": 841,
-                "end": 848,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
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-                  "end": 846,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 841,
-                    "end": 842,
-                    "ctxt": 0
-                  },
-                  "value": "A",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 843,
-                    "end": 846,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 850,
-        "end": 887,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 854,
-            "end": 886,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 854,
-              "end": 870,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber15",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 873,
-              "end": 886,
-              "ctxt": 0
-            },
-            "operator": "-",
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 874,
-                "end": 886,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 875,
-                  "end": 885,
-                  "ctxt": 0
-                },
-                "operator": "-",
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 875,
-                    "end": 878,
-                    "ctxt": 0
-                  },
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-                  "optional": false
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-                "right": {
-                  "type": "Identifier",
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-                    "end": 885,
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-                }
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-            }
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-      "span": {
-        "start": 918,
-        "end": 923,
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-        "span": {
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-      },
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-          "end": 929,
-          "ctxt": 0
-        },
-        "operator": "-",
-        "argument": {
-          "type": "Identifier",
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-            "ctxt": 0
-          },
-          "value": "ANY1",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
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-        "end": 940,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 931,
-          "end": 939,
-          "ctxt": 0
-        },
-        "operator": "-",
-        "argument": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 932,
-            "end": 939,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
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-              "end": 936,
-              "ctxt": 0
-            },
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-            "optional": false
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-            "type": "Computed",
-            "span": {
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-              "end": 939,
-              "ctxt": 0
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-            "expression": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 937,
-                "end": 938,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            }
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-              "end": 960,
-              "ctxt": 0
-            },
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-            "optional": false
-          }
-        }
-      }
-    },
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-      "expression": {
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-          "ctxt": 0
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-        "operator": "-",
-        "argument": {
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-          "span": {
-            "start": 963,
-            "end": 966,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 963,
-              "end": 964,
-              "ctxt": 0
-            },
-            "value": "M",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 965,
-              "end": 966,
-              "ctxt": 0
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-            "value": "n",
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-          }
-        }
-      }
-    }
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/negateOperatorWithAnyOtherType.ts b/crates/swc_ecma_parser/tests/tsc/negateOperatorWithAnyOtherType.ts
deleted file mode 100644
index d29b1a845eb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/negateOperatorWithAnyOtherType.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-// - operator on any type
-
-var ANY: any;
-var ANY1: any;
-var ANY2: any[] = ["", ""];
-var obj: () => {}
-var obj1 = { x: "", y: () => { }};
-
-function foo(): any {
-    var a;
-    return a;
-}
-class A {
-    public a: any;
-    static foo(): any {
-        var a;
-        return a;
-    }
-}
-module M {
-    export var n: any;
-}
-var objA = new A();
-
-// any type var
-var ResultIsNumber1 = -ANY1;
-var ResultIsNumber2 = -ANY2;
-var ResultIsNumber3 = -A;
-var ResultIsNumber4 = -M;
-var ResultIsNumber5 = -obj;
-var ResultIsNumber6 = -obj1;
-
-// any type literal
-var ResultIsNumber7 = -undefined;
-var ResultIsNumber = -null;
-
-// any type expressions
-var ResultIsNumber8 = -ANY2[0];
-var ResultIsNumber9 = -obj1.x;
-var ResultIsNumber10 = -obj1.y;
-var ResultIsNumber11 = -objA.a;
-var ResultIsNumber12 = -M.n;
-var ResultIsNumber13 = -foo();
-var ResultIsNumber14 = -A.foo();
-var ResultIsNumber15 = -(ANY - ANY1);
-
-// miss assignment operators
--ANY;
--ANY1;
--ANY2[0];
--ANY, ANY1;
--objA.a;
--M.n;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/newOperatorErrorCases.json b/crates/swc_ecma_parser/tests/tsc/newOperatorErrorCases.json
deleted file mode 100644
index 7afceb85bf4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/newOperatorErrorCases.json
+++ /dev/null
@@ -1,977 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 2,
-    "end": 631,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 8,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "C0",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 2,
-        "end": 15,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "C1",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 70,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 31,
-            "end": 68,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 31,
-              "end": 42,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 43,
-                "end": 52,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 43,
-                  "end": 52,
-                  "ctxt": 0
-                },
-                "value": "n",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 44,
-                    "end": 52,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 46,
-                      "end": 52,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            },
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 54,
-                "end": 63,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 54,
-                  "end": 63,
-                  "ctxt": 0
-                },
-                "value": "s",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 55,
-                    "end": 63,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 57,
-                      "end": 63,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 65,
-              "end": 68,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 78,
-          "end": 79,
-          "ctxt": 0
-        },
-        "value": "T",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 72,
-        "end": 113,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 89,
-            "end": 111,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 89,
-              "end": 100,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 101,
-                "end": 106,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 101,
-                  "end": 106,
-                  "ctxt": 0
-                },
-                "value": "n",
-                "optional": true,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 103,
-                    "end": 106,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
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-                    "span": {
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-                      "end": 106,
-                      "ctxt": 0
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-                      "span": {
-                        "start": 105,
-                        "end": 106,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 108,
-              "end": 111,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 79,
-          "end": 82,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 80,
-              "end": 81,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 80,
-                "end": 81,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
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diff --git a/crates/swc_ecma_parser/tests/tsc/newOperatorErrorCases.ts b/crates/swc_ecma_parser/tests/tsc/newOperatorErrorCases.ts
deleted file mode 100644
index 63ae5c6345b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/newOperatorErrorCases.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-
-class C0 {
-
-}
-class C1 {
-    constructor(n: number, s: string) { }
-}
-
-class T<T> {
-    constructor(n?: T) { }
-}
-
-var anyCtor: {
-    new (): any;
-};
-
-var anyCtor1: {
-    new (n): any;
-};
-
-interface nestedCtor {
-    new (): nestedCtor;
-}
-var nestedCtor: nestedCtor;
-
-// Construct expression with no parentheses for construct signature with > 0 parameters
-var b = new C0 32, ''; // Parse error
-
-// Generic construct expression with no parentheses
-var c1 = new T;
-var c1: T<{}>;
-var c2 = new T<string>;  // Ok
-
-
-// Construct expression of non-void returning function
-function fnNumber(): number { return 32; }
-var s = new fnNumber(); // Error
diff --git a/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.json b/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.json
index a00477bdda9..c85fe170476 100644
--- a/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.json
+++ b/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
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-    "end": 1745,
+    "end": 1901,
     "ctxt": 0
   },
   "body": [
@@ -1580,11 +1580,282 @@
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       ]
     },
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+                "end": 1321,
+                "ctxt": 0
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+                "span": {
+                  "start": 1296,
+                  "end": 1307,
+                  "ctxt": 0
+                },
+                "properties": [
+                  {
+                    "type": "AssignmentPatternProperty",
+                    "span": {
+                      "start": 1298,
+                      "end": 1299,
+                      "ctxt": 0
+                    },
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 1298,
+                        "end": 1299,
+                        "ctxt": 0
+                      },
+                      "value": "x",
+                      "optional": false
+                    },
+                    "value": null
+                  },
+                  {
+                    "type": "RestElement",
+                    "span": {
+                      "start": 1301,
+                      "end": 1305,
+                      "ctxt": 0
+                    },
+                    "rest": {
+                      "start": 1301,
+                      "end": 1304,
+                      "ctxt": 0
+                    },
+                    "argument": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 1304,
+                        "end": 1305,
+                        "ctxt": 0
+                      },
+                      "value": "q",
+                      "optional": false,
+                      "typeAnnotation": null
+                    },
+                    "typeAnnotation": null
+                  }
+                ],
+                "optional": false,
+                "typeAnnotation": null
+              },
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+                "span": {
+                  "start": 1310,
+                  "end": 1321,
+                  "ctxt": 0
+                },
+                "value": "numMapPoint",
+                "optional": false
+              },
+              "definite": false
+            }
+          ]
+        },
+        {
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+          "span": {
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+            "ctxt": 0
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+                  "ctxt": 0
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+                "value": "x",
+                "optional": false
+              },
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+                "span": {
+                  "start": 1334,
+                  "end": 1341,
+                  "ctxt": 0
+                },
+                "value": "toFixed",
+                "optional": false
+              }
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+            "typeArguments": null
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+            "ctxt": 0
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+                  "span": {
+                    "start": 1401,
+                    "end": 1402,
+                    "ctxt": 0
+                  },
+                  "value": "q",
+                  "optional": false
+                },
+                "property": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 1408,
+                    "end": 1409,
+                    "ctxt": 0
+                  },
+                  "value": "z",
+                  "optional": false
+                }
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 1410,
+                  "end": 1417,
+                  "ctxt": 0
+                },
+                "value": "toFixed",
+                "optional": false
+              }
+            },
+            "arguments": [],
+            "typeArguments": null
+          }
+        }
+      ]
+    },
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 1285,
-        "end": 1319,
+        "start": 1441,
+        "end": 1475,
         "ctxt": 0
       },
       "kind": "let",
@@ -1593,15 +1864,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 1297,
-            "end": 1318,
+            "start": 1453,
+            "end": 1474,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 1297,
-              "end": 1310,
+              "start": 1453,
+              "end": 1466,
               "ctxt": 0
             },
             "value": "target_string",
@@ -1609,15 +1880,15 @@
             "typeAnnotation": {
               "type": "TsTypeAnnotation",
               "span": {
-                "start": 1310,
-                "end": 1318,
+                "start": 1466,
+                "end": 1474,
                 "ctxt": 0
               },
               "typeAnnotation": {
                 "type": "TsKeywordType",
                 "span": {
-                  "start": 1312,
-                  "end": 1318,
+                  "start": 1468,
+                  "end": 1474,
                   "ctxt": 0
                 },
                 "kind": "string"
@@ -1632,8 +1903,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 1320,
-        "end": 1372,
+        "start": 1476,
+        "end": 1528,
         "ctxt": 0
       },
       "kind": "let",
@@ -1642,15 +1913,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 1332,
-            "end": 1371,
+            "start": 1488,
+            "end": 1527,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 1332,
-              "end": 1351,
+              "start": 1488,
+              "end": 1507,
               "ctxt": 0
             },
             "value": "target_string_undef",
@@ -1658,23 +1929,23 @@
             "typeAnnotation": {
               "type": "TsTypeAnnotation",
               "span": {
-                "start": 1351,
-                "end": 1371,
+                "start": 1507,
+                "end": 1527,
                 "ctxt": 0
               },
               "typeAnnotation": {
                 "type": "TsUnionType",
                 "span": {
-                  "start": 1353,
-                  "end": 1371,
+                  "start": 1509,
+                  "end": 1527,
                   "ctxt": 0
                 },
                 "types": [
                   {
                     "type": "TsKeywordType",
                     "span": {
-                      "start": 1353,
-                      "end": 1359,
+                      "start": 1509,
+                      "end": 1515,
                       "ctxt": 0
                     },
                     "kind": "string"
@@ -1682,8 +1953,8 @@
                   {
                     "type": "TsKeywordType",
                     "span": {
-                      "start": 1362,
-                      "end": 1371,
+                      "start": 1518,
+                      "end": 1527,
                       "ctxt": 0
                     },
                     "kind": "undefined"
@@ -1700,8 +1971,8 @@
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 1373,
-        "end": 1413,
+        "start": 1529,
+        "end": 1569,
         "ctxt": 0
       },
       "kind": "let",
@@ -1710,15 +1981,15 @@
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 1385,
-            "end": 1412,
+            "start": 1541,
+            "end": 1568,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 1385,
-              "end": 1402,
+              "start": 1541,
+              "end": 1558,
               "ctxt": 0
             },
             "value": "target_string_arr",
@@ -1726,22 +1997,22 @@
             "typeAnnotation": {
               "type": "TsTypeAnnotation",
               "span": {
-                "start": 1402,
-                "end": 1412,
+                "start": 1558,
+                "end": 1568,
                 "ctxt": 0
               },
               "typeAnnotation": {
                 "type": "TsArrayType",
                 "span": {
-                  "start": 1404,
-                  "end": 1412,
+                  "start": 1560,
+                  "end": 1568,
                   "ctxt": 0
                 },
                 "elemType": {
                   "type": "TsKeywordType",
                   "span": {
-                    "start": 1404,
-                    "end": 1410,
+                    "start": 1560,
+                    "end": 1566,
                     "ctxt": 0
                   },
                   "kind": "string"
@@ -1757,31 +2028,31 @@
     {
       "type": "ExpressionStatement",
       "span": {
-        "start": 1435,
-        "end": 1462,
+        "start": 1591,
+        "end": 1618,
         "ctxt": 0
       },
       "expression": {
         "type": "AssignmentExpression",
         "span": {
-          "start": 1435,
-          "end": 1461,
+          "start": 1591,
+          "end": 1617,
           "ctxt": 0
         },
         "operator": "=",
         "left": {
           "type": "ArrayPattern",
           "span": {
-            "start": 1435,
-            "end": 1450,
+            "start": 1591,
+            "end": 1606,
             "ctxt": 0
           },
           "elements": [
             {
               "type": "Identifier",
               "span": {
-                "start": 1436,
-                "end": 1449,
+                "start": 1592,
+                "end": 1605,
                 "ctxt": 0
               },
               "value": "target_string",
@@ -1795,8 +2066,8 @@
         "right": {
           "type": "Identifier",
           "span": {
-            "start": 1453,
-            "end": 1461,
+            "start": 1609,
+            "end": 1617,
             "ctxt": 0
           },
           "value": "strArray",
@@ -1807,31 +2078,31 @@
     {
       "type": "ExpressionStatement",
       "span": {
-        "start": 1479,
-        "end": 1512,
+        "start": 1635,
+        "end": 1668,
         "ctxt": 0
       },
       "expression": {
         "type": "AssignmentExpression",
         "span": {
-          "start": 1479,
-          "end": 1511,
+          "start": 1635,
+          "end": 1667,
           "ctxt": 0
         },
         "operator": "=",
         "left": {
           "type": "ArrayPattern",
           "span": {
-            "start": 1479,
-            "end": 1500,
+            "start": 1635,
+            "end": 1656,
             "ctxt": 0
           },
           "elements": [
             {
               "type": "Identifier",
               "span": {
-                "start": 1480,
-                "end": 1499,
+                "start": 1636,
+                "end": 1655,
                 "ctxt": 0
               },
               "value": "target_string_undef",
@@ -1845,8 +2116,8 @@
         "right": {
           "type": "Identifier",
           "span": {
-            "start": 1503,
-            "end": 1511,
+            "start": 1659,
+            "end": 1667,
             "ctxt": 0
           },
           "value": "strArray",
@@ -1857,23 +2128,23 @@
     {
       "type": "ExpressionStatement",
       "span": {
-        "start": 1527,
-        "end": 1565,
+        "start": 1683,
+        "end": 1721,
         "ctxt": 0
       },
       "expression": {
         "type": "AssignmentExpression",
         "span": {
-          "start": 1527,
-          "end": 1564,
+          "start": 1683,
+          "end": 1720,
           "ctxt": 0
         },
         "operator": "=",
         "left": {
           "type": "ArrayPattern",
           "span": {
-            "start": 1527,
-            "end": 1553,
+            "start": 1683,
+            "end": 1709,
             "ctxt": 0
           },
           "elements": [
@@ -1883,20 +2154,20 @@
             {
               "type": "RestElement",
               "span": {
-                "start": 1535,
-                "end": 1552,
+                "start": 1691,
+                "end": 1708,
                 "ctxt": 0
               },
               "rest": {
-                "start": 1532,
-                "end": 1535,
+                "start": 1688,
+                "end": 1691,
                 "ctxt": 0
               },
               "argument": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1535,
-                  "end": 1552,
+                  "start": 1691,
+                  "end": 1708,
                   "ctxt": 0
                 },
                 "value": "target_string_arr",
@@ -1912,8 +2183,8 @@
         "right": {
           "type": "Identifier",
           "span": {
-            "start": 1556,
-            "end": 1564,
+            "start": 1712,
+            "end": 1720,
             "ctxt": 0
           },
           "value": "strArray",
@@ -1924,16 +2195,16 @@
     {
       "type": "BlockStatement",
       "span": {
-        "start": 1580,
-        "end": 1745,
+        "start": 1736,
+        "end": 1901,
         "ctxt": 0
       },
       "stmts": [
         {
           "type": "VariableDeclaration",
           "span": {
-            "start": 1586,
-            "end": 1634,
+            "start": 1742,
+            "end": 1790,
             "ctxt": 0
           },
           "kind": "let",
@@ -1942,15 +2213,15 @@
             {
               "type": "VariableDeclarator",
               "span": {
-                "start": 1590,
-                "end": 1599,
+                "start": 1746,
+                "end": 1755,
                 "ctxt": 0
               },
               "id": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1590,
-                  "end": 1591,
+                  "start": 1746,
+                  "end": 1747,
                   "ctxt": 0
                 },
                 "value": "x",
@@ -1958,15 +2229,15 @@
                 "typeAnnotation": {
                   "type": "TsTypeAnnotation",
                   "span": {
-                    "start": 1591,
-                    "end": 1599,
+                    "start": 1747,
+                    "end": 1755,
                     "ctxt": 0
                   },
                   "typeAnnotation": {
                     "type": "TsKeywordType",
                     "span": {
-                      "start": 1593,
-                      "end": 1599,
+                      "start": 1749,
+                      "end": 1755,
                       "ctxt": 0
                     },
                     "kind": "number"
@@ -1979,15 +2250,15 @@
             {
               "type": "VariableDeclarator",
               "span": {
-                "start": 1601,
-                "end": 1610,
+                "start": 1757,
+                "end": 1766,
                 "ctxt": 0
               },
               "id": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1601,
-                  "end": 1602,
+                  "start": 1757,
+                  "end": 1758,
                   "ctxt": 0
                 },
                 "value": "y",
@@ -1995,15 +2266,15 @@
                 "typeAnnotation": {
                   "type": "TsTypeAnnotation",
                   "span": {
-                    "start": 1602,
-                    "end": 1610,
+                    "start": 1758,
+                    "end": 1766,
                     "ctxt": 0
                   },
                   "typeAnnotation": {
                     "type": "TsKeywordType",
                     "span": {
-                      "start": 1604,
-                      "end": 1610,
+                      "start": 1760,
+                      "end": 1766,
                       "ctxt": 0
                     },
                     "kind": "number"
@@ -2016,15 +2287,15 @@
             {
               "type": "VariableDeclarator",
               "span": {
-                "start": 1612,
-                "end": 1633,
+                "start": 1768,
+                "end": 1789,
                 "ctxt": 0
               },
               "id": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1612,
-                  "end": 1613,
+                  "start": 1768,
+                  "end": 1769,
                   "ctxt": 0
                 },
                 "value": "z",
@@ -2032,23 +2303,23 @@
                 "typeAnnotation": {
                   "type": "TsTypeAnnotation",
                   "span": {
-                    "start": 1613,
-                    "end": 1633,
+                    "start": 1769,
+                    "end": 1789,
                     "ctxt": 0
                   },
                   "typeAnnotation": {
                     "type": "TsUnionType",
                     "span": {
-                      "start": 1615,
-                      "end": 1633,
+                      "start": 1771,
+                      "end": 1789,
                       "ctxt": 0
                     },
                     "types": [
                       {
                         "type": "TsKeywordType",
                         "span": {
-                          "start": 1615,
-                          "end": 1621,
+                          "start": 1771,
+                          "end": 1777,
                           "ctxt": 0
                         },
                         "kind": "number"
@@ -2056,8 +2327,8 @@
                       {
                         "type": "TsKeywordType",
                         "span": {
-                          "start": 1624,
-                          "end": 1633,
+                          "start": 1780,
+                          "end": 1789,
                           "ctxt": 0
                         },
                         "kind": "undefined"
@@ -2074,45 +2345,45 @@
         {
           "type": "ExpressionStatement",
           "span": {
-            "start": 1639,
-            "end": 1667,
+            "start": 1795,
+            "end": 1823,
             "ctxt": 0
           },
           "expression": {
             "type": "ParenthesisExpression",
             "span": {
-              "start": 1639,
-              "end": 1666,
+              "start": 1795,
+              "end": 1822,
               "ctxt": 0
             },
             "expression": {
               "type": "AssignmentExpression",
               "span": {
-                "start": 1640,
-                "end": 1665,
+                "start": 1796,
+                "end": 1821,
                 "ctxt": 0
               },
               "operator": "=",
               "left": {
                 "type": "ObjectPattern",
                 "span": {
-                  "start": 1640,
-                  "end": 1651,
+                  "start": 1796,
+                  "end": 1807,
                   "ctxt": 0
                 },
                 "properties": [
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 1642,
-                      "end": 1643,
+                      "start": 1798,
+                      "end": 1799,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 1642,
-                        "end": 1643,
+                        "start": 1798,
+                        "end": 1799,
                         "ctxt": 0
                       },
                       "value": "x",
@@ -2123,15 +2394,15 @@
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 1645,
-                      "end": 1646,
+                      "start": 1801,
+                      "end": 1802,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 1645,
-                        "end": 1646,
+                        "start": 1801,
+                        "end": 1802,
                         "ctxt": 0
                       },
                       "value": "y",
@@ -2142,15 +2413,15 @@
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 1648,
-                      "end": 1649,
+                      "start": 1804,
+                      "end": 1805,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 1648,
-                        "end": 1649,
+                        "start": 1804,
+                        "end": 1805,
                         "ctxt": 0
                       },
                       "value": "z",
@@ -2165,8 +2436,8 @@
               "right": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1654,
-                  "end": 1665,
+                  "start": 1810,
+                  "end": 1821,
                   "ctxt": 0
                 },
                 "value": "numMapPoint",
@@ -2178,8 +2449,8 @@
         {
           "type": "VariableDeclaration",
           "span": {
-            "start": 1686,
-            "end": 1700,
+            "start": 1842,
+            "end": 1856,
             "ctxt": 0
           },
           "kind": "let",
@@ -2188,15 +2459,15 @@
             {
               "type": "VariableDeclarator",
               "span": {
-                "start": 1690,
-                "end": 1699,
+                "start": 1846,
+                "end": 1855,
                 "ctxt": 0
               },
               "id": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1690,
-                  "end": 1691,
+                  "start": 1846,
+                  "end": 1847,
                   "ctxt": 0
                 },
                 "value": "q",
@@ -2204,15 +2475,15 @@
                 "typeAnnotation": {
                   "type": "TsTypeAnnotation",
                   "span": {
-                    "start": 1691,
-                    "end": 1699,
+                    "start": 1847,
+                    "end": 1855,
                     "ctxt": 0
                   },
                   "typeAnnotation": {
                     "type": "TsKeywordType",
                     "span": {
-                      "start": 1693,
-                      "end": 1699,
+                      "start": 1849,
+                      "end": 1855,
                       "ctxt": 0
                     },
                     "kind": "number"
@@ -2227,45 +2498,45 @@
         {
           "type": "ExpressionStatement",
           "span": {
-            "start": 1705,
-            "end": 1727,
+            "start": 1861,
+            "end": 1883,
             "ctxt": 0
           },
           "expression": {
             "type": "ParenthesisExpression",
             "span": {
-              "start": 1705,
-              "end": 1726,
+              "start": 1861,
+              "end": 1882,
               "ctxt": 0
             },
             "expression": {
               "type": "AssignmentExpression",
               "span": {
-                "start": 1706,
-                "end": 1725,
+                "start": 1862,
+                "end": 1881,
                 "ctxt": 0
               },
               "operator": "=",
               "left": {
                 "type": "ObjectPattern",
                 "span": {
-                  "start": 1706,
-                  "end": 1711,
+                  "start": 1862,
+                  "end": 1867,
                   "ctxt": 0
                 },
                 "properties": [
                   {
                     "type": "AssignmentPatternProperty",
                     "span": {
-                      "start": 1708,
-                      "end": 1709,
+                      "start": 1864,
+                      "end": 1865,
                       "ctxt": 0
                     },
                     "key": {
                       "type": "Identifier",
                       "span": {
-                        "start": 1708,
-                        "end": 1709,
+                        "start": 1864,
+                        "end": 1865,
                         "ctxt": 0
                       },
                       "value": "q",
@@ -2280,8 +2551,8 @@
               "right": {
                 "type": "Identifier",
                 "span": {
-                  "start": 1714,
-                  "end": 1725,
+                  "start": 1870,
+                  "end": 1881,
                   "ctxt": 0
                 },
                 "value": "numMapPoint",
diff --git a/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.ts b/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.ts
index a274900bcae..3538e94be37 100644
--- a/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.ts
+++ b/crates/swc_ecma_parser/tests/tsc/noUncheckedIndexedAccessDestructuring.ts
@@ -44,6 +44,18 @@ declare const numMapPoint: { x: number, y: number} & { [s: string]: number };
     q.z.toFixed(); // Should error
 }
 
+{
+    const { x, ...q } = numMapPoint;
+    x.
+    toFixed(); // Should OK
+
+    q.
+    y.toFixed(); // Should OK
+
+    q.
+    z.toFixed(); // Should error
+}
+
 
 declare let target_string: string;
 declare let target_string_undef: string | undefined;
diff --git a/crates/swc_ecma_parser/tests/tsc/nodeModulesAtTypesPriority.json b/crates/swc_ecma_parser/tests/tsc/nodeModulesAtTypesPriority.json
new file mode 100644
index 00000000000..c60e3414652
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/nodeModulesAtTypesPriority.json
@@ -0,0 +1,368 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 133,
+    "end": 626,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 133,
+        "end": 158,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 147,
+            "end": 157,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 147,
+              "end": 152,
+              "ctxt": 0
+            },
+            "value": "React",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 152,
+                "end": 157,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 154,
+                  "end": 157,
+                  "ctxt": 0
+                },
+                "kind": "any"
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 159,
+        "end": 174,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 168,
+          "end": 173,
+          "ctxt": 0
+        },
+        "value": "React",
+        "optional": false
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 228,
+        "end": 272,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "FunctionDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 252,
+            "end": 263,
+            "ctxt": 0
+          },
+          "value": "createStore",
+          "optional": false
+        },
+        "declare": true,
+        "params": [],
+        "decorators": [],
+        "span": {
+          "start": 235,
+          "end": 272,
+          "ctxt": 0
+        },
+        "body": null,
+        "generator": false,
+        "async": false,
+        "typeParameters": null,
+        "returnType": {
+          "type": "TsTypeAnnotation",
+          "span": {
+            "start": 265,
+            "end": 271,
+            "ctxt": 0
+          },
+          "typeAnnotation": {
+            "type": "TsKeywordType",
+            "span": {
+              "start": 267,
+              "end": 271,
+              "ctxt": 0
+            },
+            "kind": "void"
+          }
+        }
+      }
+    },
+    {
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+            "value": "React",
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+          }
+        }
+      ],
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+          "ctxt": 0
+        },
+        "value": "react",
+        "raw": "\"react\""
+      },
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+    },
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+            },
+            "value": "createStore",
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+      ],
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+        "type": "StringLiteral",
+        "span": {
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+          "end": 625,
+          "ctxt": 0
+        },
+        "value": "redux",
+        "raw": "\"redux\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/nodeModulesAtTypesPriority.ts b/crates/swc_ecma_parser/tests/tsc/nodeModulesAtTypesPriority.ts
new file mode 100644
index 00000000000..22aa5194809
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/nodeModulesAtTypesPriority.ts
@@ -0,0 +1,24 @@
+// @module: node16
+// @strict: true
+// @noEmit: true
+// @traceResolution: true
+
+// @Filename: /node_modules/@types/react/index.d.ts
+declare const React: any;
+export = React;
+
+// @Filename: /node_modules/@types/redux/index.d.ts
+export declare function createStore(): void;
+
+// @Filename: /packages/a/node_modules/react/index.js
+module.exports = {};
+
+// @Filename: /packages/a/node_modules/redux/index.d.ts
+export declare function createStore(): void;
+
+// @Filename: /packages/a/node_modules/redux/index.js
+module.exports = {};
+
+// @Filename: /packages/a/index.ts
+import React from "react";
+import { createStore } from "redux";
diff --git a/crates/swc_ecma_parser/tests/tsc/nonPrimitiveAndEmptyObject.json b/crates/swc_ecma_parser/tests/tsc/nonPrimitiveAndEmptyObject.json
new file mode 100644
index 00000000000..da502473559
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/nonPrimitiveAndEmptyObject.json
@@ -0,0 +1,365 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 63,
+    "end": 259,
+    "ctxt": 0
+  },
+  "body": [
+    {
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+        "ctxt": 0
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+        "span": {
+          "start": 70,
+          "end": 114,
+          "ctxt": 0
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+          "span": {
+            "start": 80,
+            "end": 88,
+            "ctxt": 0
+          },
+          "value": "BarProps",
+          "optional": false
+        },
+        "declare": false,
+        "typeParams": null,
+        "extends": [],
+        "body": {
+          "type": "TsInterfaceBody",
+          "span": {
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+            "end": 114,
+            "ctxt": 0
+          },
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+                "end": 112,
+                "ctxt": 0
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+                "type": "Identifier",
+                "span": {
+                  "start": 95,
+                  "end": 102,
+                  "ctxt": 0
+                },
+                "value": "barProp",
+                "optional": false
+              },
+              "computed": false,
+              "optional": true,
+              "init": null,
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+                    "ctxt": 0
+                  },
+                  "kind": "string"
+                }
+              },
+              "typeParams": null
+            }
+          ]
+        }
+      }
+    },
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+        "end": 179,
+        "ctxt": 0
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+          },
+          "value": "FooProps",
+          "optional": false
+        },
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+        "typeParams": null,
+        "extends": [],
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+                  "end": 156,
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+                },
+                "value": "fooProps",
+                "optional": false
+              },
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+              "optional": true,
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+                },
+                "typeAnnotation": {
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+                    },
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+                        "end": 176,
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+                      },
+                      "kind": "object"
+                    }
+                  ]
+                }
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+            }
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+      }
+    },
+    {
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+      },
+      "kind": "const",
+      "declare": true,
+      "declarations": [
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+          "span": {
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+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
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+              "end": 198,
+              "ctxt": 0
+            },
+            "value": "foo",
+            "optional": false,
+            "typeAnnotation": {
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+              "span": {
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+                  },
+                  "value": "FooProps",
+                  "optional": false
+                },
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+              }
+            }
+          },
+          "init": null,
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+        }
+      ]
+    },
+    {
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+        "end": 240,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
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+            "end": 239,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "ObjectPattern",
+            "span": {
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+              "end": 233,
+              "ctxt": 0
+            },
+            "properties": [
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+                  "ctxt": 0
+                },
+                "key": {
+                  "type": "Identifier",
+                  "span": {
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+                    "end": 226,
+                    "ctxt": 0
+                  },
+                  "value": "fooProps",
+                  "optional": false
+                },
+                "value": {
+                  "type": "ObjectExpression",
+                  "span": {
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+                    "end": 231,
+                    "ctxt": 0
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+                  "properties": []
+                }
+              }
+            ],
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+          },
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+              "end": 239,
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+            "value": "foo",
+            "optional": false
+          },
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+        }
+      ]
+    },
+    {
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+      "span": {
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+        "end": 259,
+        "ctxt": 0
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+          "end": 258,
+          "ctxt": 0
+        },
+        "object": {
+          "type": "Identifier",
+          "span": {
+            "start": 242,
+            "end": 250,
+            "ctxt": 0
+          },
+          "value": "fooProps",
+          "optional": false
+        },
+        "property": {
+          "type": "Identifier",
+          "span": {
+            "start": 251,
+            "end": 258,
+            "ctxt": 0
+          },
+          "value": "barProp",
+          "optional": false
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/nonPrimitiveAndEmptyObject.ts b/crates/swc_ecma_parser/tests/tsc/nonPrimitiveAndEmptyObject.ts
new file mode 100644
index 00000000000..b529e929e28
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/nonPrimitiveAndEmptyObject.ts
@@ -0,0 +1,17 @@
+// @strict: true
+// @declaration: true
+
+// Repro from #49480
+
+export interface BarProps {
+    barProp?: string;
+}
+
+export interface FooProps {
+    fooProps?: BarProps & object;
+}
+
+declare const foo: FooProps;
+const { fooProps = {} } = foo;
+
+fooProps.barProp;
diff --git a/crates/swc_ecma_parser/tests/tsc/nonPrimitiveStrictNull.json b/crates/swc_ecma_parser/tests/tsc/nonPrimitiveStrictNull.json
deleted file mode 100644
index be09257ee3f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/nonPrimitiveStrictNull.json
+++ /dev/null
@@ -1,1947 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/nonPrimitiveStrictNull.ts b/crates/swc_ecma_parser/tests/tsc/nonPrimitiveStrictNull.ts
deleted file mode 100644
index 3c2b9646c7e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/nonPrimitiveStrictNull.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-// @strictNullChecks: true
-
-var a: object
-declare var b: object | null
-declare var c: object | undefined
-declare var d: object | null | undefined
-var e: object | null
-a.toString; // error
-a = undefined; // error
-a = null; // error
-a = b; // error
-a = c; // error
-a = d; // error
-
-e = a; // ok
-a = e; // ok
-
-if (typeof b !== 'object') {
-    b.toString(); // error, never
-}
-
-if (typeof b === 'object') {
-    a = b; // error, b is not narrowed
-}
-
-if (typeof d === 'object') {
-    b = d; // ok
-    d.toString(); // error, object | null
-} else {
-    d.toString(); // error, undefined
-}
-
-if (d == null) {
-    d.toString(); // error, undefined | null
-} else {
-    d.toString(); // object
-}
-
-if (d === null) {
-    d.toString(); // error, null
-} else {
-    d.toString(); // error, object | undefined
-}
-
-if (typeof d === 'undefined') {
-    d.toString(); // error, undefined
-} else {
-    d.toString(); // error, object | null
-}
-
-interface Proxy<T extends object> {}
-
-var x: Proxy<number>; // error
-var y: Proxy<null>; // error
-var z: Proxy<undefined>; // error
-
-interface Blah {
-  foo: number;
-}
-
-var u: Proxy<Blah>; // ok
diff --git a/crates/swc_ecma_parser/tests/tsc/numericStringLiteralTypes.json b/crates/swc_ecma_parser/tests/tsc/numericStringLiteralTypes.json
new file mode 100644
index 00000000000..f50c88cbcf8
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/numericStringLiteralTypes.json
@@ -0,0 +1,2753 @@
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+                        },
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+                          },
+                          "value": "UnwrapContainers",
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+                        },
+                        "typeParams": {
+                          "type": "TsTypeParameterInstantiation",
+                          "span": {
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+                            "ctxt": 0
+                          },
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+                                "end": 1012,
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+                              },
+                              "typeName": {
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+                                  "start": 1011,
+                                  "end": 1012,
+                                  "ctxt": 0
+                                },
+                                "value": "T",
+                                "optional": false
+                              },
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+                            }
+                          ]
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+                      }
+                    }
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+                ],
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+                      "end": 1022,
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+                    "end": 939,
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+                },
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+        }
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+    },
+    {
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+        "end": 1072,
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+      },
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+            "end": 1072,
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+          },
+          "id": {
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+              "end": 1048,
+              "ctxt": 0
+            },
+            "value": "container1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
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+              "end": 1072,
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+            },
+            "callee": {
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+              "span": {
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+              },
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+              "optional": false
+            },
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+                "expression": {
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+                  "span": {
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+                    "end": 1071,
+                    "ctxt": 0
+                  },
+                  "value": "hi",
+                  "raw": "'hi'"
+                }
+              }
+            ],
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+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 1073,
+        "end": 1110,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 1079,
+            "end": 1110,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 1079,
+              "end": 1089,
+              "ctxt": 0
+            },
+            "value": "container2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 1092,
+              "end": 1110,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
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+                "end": 1107,
+                "ctxt": 0
+              },
+              "value": "createContainer",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 1108,
+                    "end": 1109,
+                    "ctxt": 0
+                  },
+                  "value": 2.0,
+                  "raw": "2"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 1112,
+        "end": 1211,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
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+          "end": 1210,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 1112,
+            "end": 1113,
+            "ctxt": 0
+          },
+          "value": "f",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "ArrayExpression",
+              "span": {
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+                "end": 1138,
+                "ctxt": 0
+              },
+              "elements": [
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+                      "end": 1125,
+                      "ctxt": 0
+                    },
+                    "value": "container1",
+                    "optional": false
+                  }
+                },
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+                  "expression": {
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+                    "span": {
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+                      "end": 1137,
+                      "ctxt": 0
+                    },
+                    "value": "container2",
+                    "optional": false
+                  }
+                }
+              ]
+            }
+          },
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+            "expression": {
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+                "end": 1209,
+                "ctxt": 0
+              },
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+                    "end": 1147,
+                    "ctxt": 0
+                  },
+                  "value": "value1",
+                  "optional": false,
+                  "typeAnnotation": null
+                },
+                {
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+                  "span": {
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+                    "end": 1155,
+                    "ctxt": 0
+                  },
+                  "value": "value2",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              ],
+              "body": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 1160,
+                  "end": 1209,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "ExpressionStatement",
+                    "span": {
+                      "start": 1166,
+                      "end": 1173,
+                      "ctxt": 0
+                    },
+                    "expression": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 1166,
+                        "end": 1172,
+                        "ctxt": 0
+                      },
+                      "value": "value1",
+                      "optional": false
+                    }
+                  },
+                  {
+                    "type": "ExpressionStatement",
+                    "span": {
+                      "start": 1189,
+                      "end": 1196,
+                      "ctxt": 0
+                    },
+                    "expression": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 1189,
+                        "end": 1195,
+                        "ctxt": 0
+                      },
+                      "value": "value2",
+                      "optional": false
+                    }
+                  }
+                ]
+              },
+              "async": false,
+              "generator": false,
+              "typeParameters": null,
+              "returnType": null
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/numericStringLiteralTypes.ts b/crates/swc_ecma_parser/tests/tsc/numericStringLiteralTypes.ts
new file mode 100644
index 00000000000..80c3a265f71
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/numericStringLiteralTypes.ts
@@ -0,0 +1,40 @@
+// @strict: true
+// @declaration: true
+
+type T0 = string & `${string}`;  // string
+type T1 = string & `${number}`;  // `${number}
+type T2 = string & `${bigint}`;  // `${bigint}
+type T3<T extends string> = string & `${T}`;  // `${T}
+type T4<T extends string> = string & `${Capitalize<`${T}`>}`;  // `${Capitalize<T>}`
+
+function f1(a: boolean[], x: `${number}`) {
+    let s = a[x];  // boolean
+}
+
+function f2(a: boolean[], x: number | `${number}`) {
+    let s = a[x];  // boolean
+}
+
+type T10 = boolean[][`${number}`];  // boolean
+type T11 = boolean[][number | `${number}`];  // boolean
+
+type T20<T extends number | `${number}`> = T;
+type T21<T extends unknown[]> = { [K in keyof T]: T20<K> };
+
+type Container<T> = {
+    value: T
+}
+
+type UnwrapContainers<T extends Container<unknown>[]> = { [K in keyof T]: T[K]['value'] };
+
+declare function createContainer<T extends unknown>(value: T): Container<T>;
+
+declare function f<T extends Container<unknown>[]>(containers: [...T], callback: (...values: UnwrapContainers<T>) => void): void;
+
+const container1 = createContainer('hi')
+const container2 = createContainer(2)
+
+f([container1, container2], (value1, value2) => {
+    value1;  // string
+    value2;  // number
+});
diff --git a/crates/swc_ecma_parser/tests/tsc/numericStringNamedPropertyEquivalence.json b/crates/swc_ecma_parser/tests/tsc/numericStringNamedPropertyEquivalence.json
deleted file mode 100644
index 8b2b7d2a355..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/numericStringNamedPropertyEquivalence.json
+++ /dev/null
@@ -1,547 +0,0 @@
-{
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-    "end": 415,
-    "ctxt": 0
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-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 170,
-          "end": 171,
-          "ctxt": 0
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-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
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-        "end": 247,
-        "ctxt": 0
-      },
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-          "span": {
-            "start": 178,
-            "end": 190,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 178,
-              "end": 181,
-              "ctxt": 0
-            },
-            "value": "1",
-            "raw": "\"1\""
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 181,
-              "end": 189,
-              "ctxt": 0
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-              "type": "TsKeywordType",
-              "span": {
-                "start": 183,
-                "end": 189,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
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-          "decorators": [],
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-          "isOptional": false,
-          "isOverride": false,
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-          "declare": false,
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-            "end": 209,
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-            "type": "StringLiteral",
-            "span": {
-              "start": 195,
-              "end": 200,
-              "ctxt": 0
-            },
-            "value": "1.0",
-            "raw": "\"1.0\""
-          },
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-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 200,
-              "end": 208,
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-          "end": 260,
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-                      "type": "StringLiteral",
-                      "span": {
-                        "start": 348,
-                        "end": 351,
-                        "ctxt": 0
-                      },
-                      "value": "1",
-                      "raw": "\"1\""
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 351,
-                        "end": 359,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 353,
-                          "end": 359,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  },
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 365,
-                      "end": 377,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 365,
-                        "end": 368,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1.0"
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 368,
-                        "end": 376,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 370,
-                          "end": 376,
-                          "ctxt": 0
-                        },
-                        "kind": "string"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 381,
-        "end": 415,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 385,
-            "end": 415,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 385,
-              "end": 386,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 389,
-              "end": 415,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 395,
-                    "end": 398,
-                    "ctxt": 0
-                  },
-                  "value": "0",
-                  "raw": "\"0\""
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 400,
-                    "end": 402,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "''"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 408,
-                    "end": 409,
-                    "ctxt": 0
-                  },
-                  "value": 0.0,
-                  "raw": "0"
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 411,
-                    "end": 413,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "''"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/numericStringNamedPropertyEquivalence.ts b/crates/swc_ecma_parser/tests/tsc/numericStringNamedPropertyEquivalence.ts
deleted file mode 100644
index 6cc7951c8bd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/numericStringNamedPropertyEquivalence.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-// Each of these types has an error in it. 
-// String named and numeric named properties conflict if they would be equivalent after ToNumber on the property name.
-class C {
-    "1": number;
-    "1.0": number; // not a duplicate
-    1.0: number;
-}
-
-interface I {
-    "1": number;
-    "1.": number; // not a duplicate
-    1: number;
-}
-
-var a: {
-    "1": number;
-    1.0: string;
-}
-
-var b = {
-    "0": '',
-    0: ''
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers01.json b/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers01.json
deleted file mode 100644
index 6489a480917..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers01.json
+++ /dev/null
@@ -1,96 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 2,
-    "end": 30,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2,
-        "end": 30,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 6,
-            "end": 30,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "ObjectPattern",
-            "span": {
-              "start": 6,
-              "end": 15,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "AssignmentPatternProperty",
-                "span": {
-                  "start": 8,
-                  "end": 13,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 8,
-                    "end": 13,
-                    "ctxt": 0
-                  },
-                  "value": "while",
-                  "optional": false
-                },
-                "value": null
-              }
-            ],
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 18,
-              "end": 30,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 20,
-                    "end": 25,
-                    "ctxt": 0
-                  },
-                  "value": "while",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 27,
-                    "end": 28,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers01.ts b/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers01.ts
deleted file mode 100644
index 1e87866b3ff..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers01.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-
-var { while } = { while: 1 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers05.ts b/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers05.ts
index 6dbab4e8919..00992e955fa 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers05.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers05.ts
@@ -1,2 +1,2 @@
-
+
 var { as } = { as: 1 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers06.ts b/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers06.ts
index db25ddf63d8..e7586f46795 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers06.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectBindingPatternKeywordIdentifiers06.ts
@@ -1,2 +1,2 @@
-
+
 var { as: as } = { as: 1 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignment.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignment.ts
index 48c21a5c038..e28512ea317 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignment.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignment.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 var id: number = 10000;
 var name: string = "my name";
 
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentES6.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentES6.ts
index ee1fbeabab9..fe6272dcf16 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentES6.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 // @target: es6
 var id: number = 10000;
 var name: string = "my name";
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentError.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentError.ts
index 2e7f7ceb9b9..47a8ab620b1 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentError.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentError.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 var id: number = 10000;
 var name: string = "my name";
 
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentErrorFromMissingIdentifier.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentErrorFromMissingIdentifier.ts
index bc695d44140..702e40ec336 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentErrorFromMissingIdentifier.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesAssignmentErrorFromMissingIdentifier.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 var id: number = 10000;
 var name: string = "my name";
 
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.json b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.json
deleted file mode 100644
index 3ff102a02c8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 56,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 56,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 56,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 9,
-              "end": 56,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 15,
-                  "end": 16,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false
-              },
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 28,
-                  "end": 45,
-                  "ctxt": 0
-                },
-                "value": "undefinedVariable",
-                "optional": false
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.ts
deleted file mode 100644
index 0d3a12af0d1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesErrorFromNoneExistingIdentifier.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-var x = {
-    x, // OK
-    undefinedVariable // Error
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument.ts
index 0529bc02350..1a459e95650 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 var id: number = 10000;
 var name: string = "my name";
 
diff --git a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument2.ts b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument2.ts
index 3dbf6634658..5e7480894c7 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectLiteralShorthandPropertiesFunctionArgument2.ts
@@ -1,4 +1,4 @@
-// @lib: es5
+// @lib: es5
 var id: number = 10000;
 var name: string = "my name";
 
diff --git a/crates/swc_ecma_parser/tests/tsc/objectSpreadNegative.json b/crates/swc_ecma_parser/tests/tsc/objectSpreadNegative.json
deleted file mode 100644
index 927b5079aee..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectSpreadNegative.json
+++ /dev/null
@@ -1,4520 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 44,
-    "end": 2631,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 44,
-        "end": 69,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 48,
-            "end": 69,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 48,
-              "end": 49,
-              "ctxt": 0
-            },
-            "value": "o",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 52,
-              "end": 69,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 54,
-                    "end": 55,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 57,
-                    "end": 58,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 60,
-                    "end": 61,
-                    "ctxt": 0
-                  },
-                  "value": "b",
-                  "optional": false
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 63,
-                    "end": 67,
-                    "ctxt": 0
-                  },
-                  "value": "no",
-                  "raw": "'no'"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 100,
-          "end": 116,
-          "ctxt": 0
-        },
-        "value": "PrivateOptionalX",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 94,
-        "end": 144,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 123,
-            "end": 142,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 131,
-              "end": 132,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": true
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 133,
-              "end": 141,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 135,
-                "end": 141,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "private",
-          "isAbstract": false,
-          "isOptional": true,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 151,
-          "end": 158,
-          "ctxt": 0
-        },
-        "value": "PublicX",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 145,
-        "end": 184,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 165,
-            "end": 182,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 172,
-              "end": 173,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 173,
-              "end": 181,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 175,
-                "end": 181,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "public",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 185,
-        "end": 214,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 197,
-            "end": 213,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 197,
-              "end": 204,
-              "ctxt": 0
-            },
-            "value": "publicX",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 204,
-                "end": 213,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 206,
-                  "end": 213,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 206,
-                    "end": 213,
-                    "ctxt": 0
-                  },
-                  "value": "PublicX",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 215,
-        "end": 262,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 227,
-            "end": 261,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 227,
-              "end": 243,
-              "ctxt": 0
-            },
-            "value": "privateOptionalX",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 243,
-                "end": 261,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
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-              "start": 2486,
-              "end": 2494,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "SpreadElement",
-                "spread": {
-                  "start": 2488,
-                  "end": 2491,
-                  "ctxt": 0
-                },
-                "arguments": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2491,
-                    "end": 2492,
-                    "ctxt": 0
-                  },
-                  "value": "c",
-                  "optional": false
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 2495,
-        "end": 2507,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 2495,
-          "end": 2506,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 2495,
-            "end": 2504,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 2495,
-              "end": 2502,
-              "ctxt": 0
-            },
-            "value": "spreadC",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 2503,
-              "end": 2504,
-              "ctxt": 0
-            },
-            "value": "m",
-            "optional": false
-          }
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2561,
-        "end": 2590,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2565,
-            "end": 2589,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2565,
-              "end": 2568,
-              "ctxt": 0
-            },
-            "value": "obj",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 2568,
-                "end": 2576,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 2570,
-                  "end": 2576,
-                  "ctxt": 0
-                },
-                "kind": "object"
-              }
-            }
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 2579,
-              "end": 2589,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2581,
-                    "end": 2582,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 2584,
-                    "end": 2587,
-                    "ctxt": 0
-                  },
-                  "value": 123.0,
-                  "raw": "123"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 2591,
-        "end": 2618,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 2595,
-            "end": 2617,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 2595,
-              "end": 2604,
-              "ctxt": 0
-            },
-            "value": "spreadObj",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 2607,
-              "end": 2617,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "SpreadElement",
-                "spread": {
-                  "start": 2609,
-                  "end": 2612,
-                  "ctxt": 0
-                },
-                "arguments": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2612,
-                    "end": 2615,
-                    "ctxt": 0
-                  },
-                  "value": "obj",
-                  "optional": false
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 2619,
-        "end": 2631,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 2619,
-          "end": 2630,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "Identifier",
-          "span": {
-            "start": 2619,
-            "end": 2628,
-            "ctxt": 0
-          },
-          "value": "spreadObj",
-          "optional": false
-        },
-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 2629,
-            "end": 2630,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/objectSpreadNegative.ts b/crates/swc_ecma_parser/tests/tsc/objectSpreadNegative.ts
deleted file mode 100644
index 00dfd440667..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectSpreadNegative.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-// @target: es5
-// @strictNullChecks: true
-let o = { a: 1, b: 'no' }
-
-/// private propagates
-class PrivateOptionalX {
-    private x?: number;
-}
-class PublicX {
-    public x: number;
-}
-declare let publicX: PublicX;
-declare let privateOptionalX: PrivateOptionalX;
-let o2 = { ...publicX, ...privateOptionalX };
-let sn: number = o2.x; // error, x is private
-declare let optionalString: { sn?: string };
-declare let optionalNumber: { sn?: number };
-let allOptional: { sn: string | number } = { ...optionalString, ...optionalNumber };
-// error, 'sn' is optional in source, required in target
-
-// assignability as target
-interface Bool { b: boolean };
-interface Str { s: string };
-let spread = { ...{ b: true }, ...{s: "foo" } };
-spread = { s: "foo" };  // error, missing 'b'
-let b = { b: false };
-spread = b; // error, missing 's'
-
-// literal repeats are not allowed, but spread repeats are fine
-let duplicated = { b: 'bad', ...o, b: 'bad', ...o2, b: 'bad' }
-let duplicatedSpread = { ...o, ...o }
-// Note: ignore changes the order that properties are printed
-let ignore: { a: number, b: string } =
-    { b: 'ignored', ...o }
-
-let o3 = { a: 1, b: 'no' }
-let o4 = { b: 'yes', c: true }
-let combinedBefore: { a: number, b: string, c: boolean } =
-    { b: 'ok', ...o3, ...o4 }
-let combinedMid: { a: number, b: string, c: boolean } =
-    { ...o3, b: 'ok', ...o4 }
-let combinedNested: { a: number, b: boolean, c: string, d: string } =
-    { ...{ a: 4, ...{ b: false, c: 'overriden' } }, d: 'actually new', ...{ a: 5, d: 'maybe new' } }
-let changeTypeBefore: { a: number, b: string } =
-    { a: 'wrong type?', ...o3 };
-let computedMiddle: { a: number, b: string, c: boolean, "in the middle": number } =
-    { ...o3, ['in the middle']: 13, b: 'maybe?', ...o4 }
-
-// primitives are not allowed, except for falsy ones
-let spreadNum = { ...12 };
-let spreadSum = { ...1 + 1 };
-let spreadZero = { ...0 };
-spreadZero.toFixed(); // error, no methods even from a falsy number
-let spreadBool = { ...true };
-spreadBool.valueOf();
-let spreadStr = { ...'foo' };
-spreadStr.length; // error, no 'length'
-spreadStr.charAt(1); // error, no methods either
-// functions are skipped
-let spreadFunc = { ...function () { } }
-spreadFunc(); // error, no call signature
-
-// write-only properties get skipped
-let setterOnly = { ...{ set b (bad: number) { } } };
-setterOnly.b = 12; // error, 'b' does not exist
-
-// methods are skipped because they aren't enumerable
-class C { p = 1; m() { } }
-let c: C = new C()
-let spreadC = { ...c }
-spreadC.m(); // error 'm' is not in '{ ... c }'
-
-// non primitive
-let obj: object = { a: 123 };
-let spreadObj = { ...obj };
-spreadObj.a; // error 'a' is not in {}
diff --git a/crates/swc_ecma_parser/tests/tsc/objectTypeWithDuplicateNumericProperty.json b/crates/swc_ecma_parser/tests/tsc/objectTypeWithDuplicateNumericProperty.json
deleted file mode 100644
index 5377460d9db..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectTypeWithDuplicateNumericProperty.json
+++ /dev/null
@@ -1,569 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 99,
-    "end": 299,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 105,
-          "end": 106,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 99,
-        "end": 144,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 113,
-            "end": 115,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 113,
-              "end": 114,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 120,
-            "end": 124,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 120,
-              "end": 123,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1.0"
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 129,
-            "end": 132,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 129,
-              "end": 131,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1."
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 137,
-            "end": 142,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 137,
-              "end": 141,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1.00"
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 146,
-        "end": 195,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 156,
-          "end": 157,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 158,
-          "end": 195,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 164,
-              "end": 166,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 164,
-                "end": 165,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": null,
-            "typeParams": null
-          },
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 171,
-              "end": 175,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 171,
-                "end": 174,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1.0"
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": null,
-            "typeParams": null
-          },
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 180,
-              "end": 183,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 180,
-                "end": 182,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1."
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": null,
-            "typeParams": null
-          },
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 188,
-              "end": 193,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 188,
-                "end": 192,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1.00"
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": null,
-            "typeParams": null
-          }
-        ]
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 197,
-        "end": 241,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 201,
-            "end": 241,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 201,
-              "end": 202,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 202,
-                "end": 241,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 204,
-                  "end": 241,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 210,
-                      "end": 212,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 210,
-                        "end": 211,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": null,
-                    "typeParams": null
-                  },
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 217,
-                      "end": 221,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 217,
-                        "end": 220,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1.0"
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": null,
-                    "typeParams": null
-                  },
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 226,
-                      "end": 229,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 226,
-                        "end": 228,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1."
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": null,
-                    "typeParams": null
-                  },
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 234,
-                      "end": 239,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 234,
-                        "end": 238,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1.00"
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": null,
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 243,
-        "end": 299,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 247,
-            "end": 299,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 247,
-              "end": 248,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 251,
-              "end": 299,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 257,
-                    "end": 258,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 260,
-                    "end": 261,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 267,
-                    "end": 270,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1.0"
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 272,
-                    "end": 273,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 279,
-                    "end": 281,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1."
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 283,
-                    "end": 284,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 290,
-                    "end": 294,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1.00"
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 296,
-                    "end": 297,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/objectTypeWithDuplicateNumericProperty.ts b/crates/swc_ecma_parser/tests/tsc/objectTypeWithDuplicateNumericProperty.ts
deleted file mode 100644
index 7281d04964c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/objectTypeWithDuplicateNumericProperty.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-// numeric properties must be distinct after a ToNumber operation
-// so the below are all errors
-
-class C {
-    1;
-    1.0;
-    1.;
-    1.00;
-}
-
-interface I {
-    1;
-    1.0;
-    1.;
-    1.00;
-}
-
-var a: {
-    1;
-    1.0;
-    1.;
-    1.00;
-}
-
-var b = {
-    1: 1,
-    1.0: 1,
-    1.: 1,
-    1.00: 1
-}
-
diff --git a/crates/swc_ecma_parser/tests/tsc/objectTypesIdentityWithPrivates3.ts b/crates/swc_ecma_parser/tests/tsc/objectTypesIdentityWithPrivates3.ts
index 4895466258b..0e5dc45c941 100644
--- a/crates/swc_ecma_parser/tests/tsc/objectTypesIdentityWithPrivates3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/objectTypesIdentityWithPrivates3.ts
@@ -1,4 +1,4 @@
-interface T1 { }
+interface T1 { }
 interface T2 { z }
 
 class C1<T> {
diff --git a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteral.ts b/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteral.ts
index a9a2362b5c9..41e92545019 100644
--- a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteral.ts
+++ b/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteral.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 var oct1 = 0o45436;
 var oct2 = 0O45436;
 var oct3 = 0o7777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777;
diff --git a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralES6.ts b/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralES6.ts
index 59c24153ad4..61a0526725a 100644
--- a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 var oct1 = 0o45436;
 var oct2 = 0O45436;
 var oct3 = 0o7777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777;
diff --git a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralError.json b/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralError.json
deleted file mode 100644
index ab59e565db6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralError.json
+++ /dev/null
@@ -1,206 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 10,
-    "end": 133,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 10,
-        "end": 32,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 14,
-            "end": 28,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 14,
-              "end": 18,
-              "ctxt": 0
-            },
-            "value": "oct1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 21,
-              "end": 28,
-              "ctxt": 0
-            },
-            "value": 5852.0,
-            "raw": "0O13334"
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 33,
-        "end": 55,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 37,
-            "end": 50,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 37,
-              "end": 41,
-              "ctxt": 0
-            },
-            "value": "oct2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 44,
-              "end": 50,
-              "ctxt": 0
-            },
-            "value": 1817.0,
-            "raw": "0o3431"
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 57,
-        "end": 133,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 61,
-            "end": 132,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 61,
-              "end": 65,
-              "ctxt": 0
-            },
-            "value": "obj1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 68,
-              "end": 132,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 74,
-                    "end": 81,
-                    "ctxt": 0
-                  },
-                  "value": 19230.0,
-                  "raw": "0O45436"
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 83,
-                    "end": 87,
-                    "ctxt": 0
-                  },
-                  "value": "hi",
-                  "raw": "\"hi\""
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 93,
-                    "end": 98,
-                    "ctxt": 0
-                  },
-                  "value": 19230.0,
-                  "raw": "19230"
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 100,
-                    "end": 107,
-                    "ctxt": 0
-                  },
-                  "value": "Hello",
-                  "raw": "\"Hello\""
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 113,
-                    "end": 120,
-                    "ctxt": 0
-                  },
-                  "value": "19230",
-                  "raw": "\"19230\""
-                },
-                "value": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 122,
-                    "end": 129,
-                    "ctxt": 0
-                  },
-                  "value": "world",
-                  "raw": "\"world\""
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralError.ts b/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralError.ts
deleted file mode 100644
index f1911b184e7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/octalIntegerLiteralError.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// error
-var oct1 = 0O13334823;
-var oct2 = 0o34318592;
-
-var obj1 = {
-    0O45436: "hi",
-    19230: "Hello",
-    "19230": "world",
-};
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters1.ts b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters1.ts
index f1d8d49abb0..573fec7f0d8 100644
--- a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters1.ts
@@ -1,4 +1,4 @@
-
+
 function foo([x,y,z]?: [string, number, boolean]) {
 
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters2.ts b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters2.ts
index 51df1faf160..8efda6671be 100644
--- a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters2.ts
@@ -1,4 +1,4 @@
-
+
 function foo({ x, y, z }?: { x: string; y: number; z: boolean }) {
 
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters3.ts b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters3.ts
index f1772bdaa49..751bbc21b77 100644
--- a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters3.ts
@@ -1,4 +1,4 @@
-// @checkJs: true
+// @checkJs: true
 // @allowJs: true
 // @noEmit: true
 // @filename: /a.js
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters4.json b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters4.json
new file mode 100644
index 00000000000..eca20cc9017
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters4.json
@@ -0,0 +1,123 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 125,
+    "end": 175,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 134,
+          "end": 137,
+          "ctxt": 0
+        },
+        "value": "foo",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 138,
+            "end": 152,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "AssignmentPattern",
+            "span": {
+              "start": 138,
+              "end": 152,
+              "ctxt": 0
+            },
+            "left": {
+              "type": "ObjectPattern",
+              "span": {
+                "start": 138,
+                "end": 147,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "AssignmentPatternProperty",
+                  "span": {
+                    "start": 140,
+                    "end": 145,
+                    "ctxt": 0
+                  },
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 140,
+                      "end": 145,
+                      "ctxt": 0
+                    },
+                    "value": "cause",
+                    "optional": false
+                  },
+                  "value": null
+                }
+              ],
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "right": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 150,
+                "end": 152,
+                "ctxt": 0
+              },
+              "properties": []
+            },
+            "typeAnnotation": null
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 125,
+        "end": 175,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 154,
+          "end": 175,
+          "ctxt": 0
+        },
+        "stmts": [
+          {
+            "type": "ReturnStatement",
+            "span": {
+              "start": 160,
+              "end": 173,
+              "ctxt": 0
+            },
+            "argument": {
+              "type": "Identifier",
+              "span": {
+                "start": 167,
+                "end": 172,
+                "ctxt": 0
+              },
+              "value": "cause",
+              "optional": false
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters4.ts b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters4.ts
new file mode 100644
index 00000000000..e660b6f33ed
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParameters4.ts
@@ -0,0 +1,11 @@
+// @checkJs: true
+// @allowJs: true
+// @noEmit: true
+// @filename: /a.js
+
+/** 
+* @param {{ cause?: string }} [options] 
+*/ 
+function foo({ cause } = {}) {
+    return cause;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads1.ts b/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads1.ts
index a5a426d4623..aaa4884d057 100644
--- a/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads1.ts
@@ -1,4 +1,4 @@
-
+
 function foo([x, y, z] ?: [string, number, boolean]);
 function foo(...rest: any[]) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads2.ts b/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads2.ts
index 321754600ad..edf27f0e112 100644
--- a/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/optionalBindingParametersInOverloads2.ts
@@ -1,4 +1,4 @@
-
+
 function foo({ x, y, z }?: { x: string; y: number; z: boolean });
 function foo(...rest: any[]) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/overloadTag1.json b/crates/swc_ecma_parser/tests/tsc/overloadTag1.json
new file mode 100644
index 00000000000..a8e9ecc35b8
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/overloadTag1.json
@@ -0,0 +1,885 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 364,
+    "end": 978,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 364,
+        "end": 598,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "FunctionDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 380,
+            "end": 390,
+            "ctxt": 0
+          },
+          "value": "overloaded",
+          "optional": false
+        },
+        "declare": false,
+        "params": [
+          {
+            "type": "Parameter",
+            "span": {
+              "start": 391,
+              "end": 392,
+              "ctxt": 0
+            },
+            "decorators": [],
+            "pat": {
+              "type": "Identifier",
+              "span": {
+                "start": 391,
+                "end": 392,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          },
+          {
+            "type": "Parameter",
+            "span": {
+              "start": 393,
+              "end": 394,
+              "ctxt": 0
+            },
+            "decorators": [],
+            "pat": {
+              "type": "Identifier",
+              "span": {
+                "start": 393,
+                "end": 394,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          }
+        ],
+        "decorators": [],
+        "span": {
+          "start": 371,
+          "end": 598,
+          "ctxt": 0
+        },
+        "body": {
+          "type": "BlockStatement",
+          "span": {
+            "start": 396,
+            "end": 598,
+            "ctxt": 0
+          },
+          "stmts": [
+            {
+              "type": "IfStatement",
+              "span": {
+                "start": 400,
+                "end": 556,
+                "ctxt": 0
+              },
+              "test": {
+                "type": "BinaryExpression",
+                "span": {
+                  "start": 404,
+                  "end": 450,
+                  "ctxt": 0
+                },
+                "operator": "&&",
+                "left": {
+                  "type": "BinaryExpression",
+                  "span": {
+                    "start": 404,
+                    "end": 425,
+                    "ctxt": 0
+                  },
+                  "operator": "===",
+                  "left": {
+                    "type": "UnaryExpression",
+                    "span": {
+                      "start": 404,
+                      "end": 412,
+                      "ctxt": 0
+                    },
+                    "operator": "typeof",
+                    "argument": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 411,
+                        "end": 412,
+                        "ctxt": 0
+                      },
+                      "value": "a",
+                      "optional": false
+                    }
+                  },
+                  "right": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 417,
+                      "end": 425,
+                      "ctxt": 0
+                    },
+                    "value": "string",
+                    "raw": "\"string\""
+                  }
+                },
+                "right": {
+                  "type": "BinaryExpression",
+                  "span": {
+                    "start": 429,
+                    "end": 450,
+                    "ctxt": 0
+                  },
+                  "operator": "===",
+                  "left": {
+                    "type": "UnaryExpression",
+                    "span": {
+                      "start": 429,
+                      "end": 437,
+                      "ctxt": 0
+                    },
+                    "operator": "typeof",
+                    "argument": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 436,
+                        "end": 437,
+                        "ctxt": 0
+                      },
+                      "value": "b",
+                      "optional": false
+                    }
+                  },
+                  "right": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 442,
+                      "end": 450,
+                      "ctxt": 0
+                    },
+                    "value": "string",
+                    "raw": "\"string\""
+                  }
+                }
+              },
+              "consequent": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 452,
+                  "end": 475,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "ReturnStatement",
+                    "span": {
+                      "start": 458,
+                      "end": 471,
+                      "ctxt": 0
+                    },
+                    "argument": {
+                      "type": "BinaryExpression",
+                      "span": {
+                        "start": 465,
+                        "end": 470,
+                        "ctxt": 0
+                      },
+                      "operator": "+",
+                      "left": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 465,
+                          "end": 466,
+                          "ctxt": 0
+                        },
+                        "value": "a",
+                        "optional": false
+                      },
+                      "right": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 469,
+                          "end": 470,
+                          "ctxt": 0
+                        },
+                        "value": "b",
+                        "optional": false
+                      }
+                    }
+                  }
+                ]
+              },
+              "alternate": {
+                "type": "IfStatement",
+                "span": {
+                  "start": 481,
+                  "end": 556,
+                  "ctxt": 0
+                },
+                "test": {
+                  "type": "BinaryExpression",
+                  "span": {
+                    "start": 485,
+                    "end": 531,
+                    "ctxt": 0
+                  },
+                  "operator": "&&",
+                  "left": {
+                    "type": "BinaryExpression",
+                    "span": {
+                      "start": 485,
+                      "end": 506,
+                      "ctxt": 0
+                    },
+                    "operator": "===",
+                    "left": {
+                      "type": "UnaryExpression",
+                      "span": {
+                        "start": 485,
+                        "end": 493,
+                        "ctxt": 0
+                      },
+                      "operator": "typeof",
+                      "argument": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 492,
+                          "end": 493,
+                          "ctxt": 0
+                        },
+                        "value": "a",
+                        "optional": false
+                      }
+                    },
+                    "right": {
+                      "type": "StringLiteral",
+                      "span": {
+                        "start": 498,
+                        "end": 506,
+                        "ctxt": 0
+                      },
+                      "value": "number",
+                      "raw": "\"number\""
+                    }
+                  },
+                  "right": {
+                    "type": "BinaryExpression",
+                    "span": {
+                      "start": 510,
+                      "end": 531,
+                      "ctxt": 0
+                    },
+                    "operator": "===",
+                    "left": {
+                      "type": "UnaryExpression",
+                      "span": {
+                        "start": 510,
+                        "end": 518,
+                        "ctxt": 0
+                      },
+                      "operator": "typeof",
+                      "argument": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 517,
+                          "end": 518,
+                          "ctxt": 0
+                        },
+                        "value": "b",
+                        "optional": false
+                      }
+                    },
+                    "right": {
+                      "type": "StringLiteral",
+                      "span": {
+                        "start": 523,
+                        "end": 531,
+                        "ctxt": 0
+                      },
+                      "value": "number",
+                      "raw": "\"number\""
+                    }
+                  }
+                },
+                "consequent": {
+                  "type": "BlockStatement",
+                  "span": {
+                    "start": 533,
+                    "end": 556,
+                    "ctxt": 0
+                  },
+                  "stmts": [
+                    {
+                      "type": "ReturnStatement",
+                      "span": {
+                        "start": 539,
+                        "end": 552,
+                        "ctxt": 0
+                      },
+                      "argument": {
+                        "type": "BinaryExpression",
+                        "span": {
+                          "start": 546,
+                          "end": 551,
+                          "ctxt": 0
+                        },
+                        "operator": "+",
+                        "left": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 546,
+                            "end": 547,
+                            "ctxt": 0
+                          },
+                          "value": "a",
+                          "optional": false
+                        },
+                        "right": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 550,
+                            "end": 551,
+                            "ctxt": 0
+                          },
+                          "value": "b",
+                          "optional": false
+                        }
+                      }
+                    }
+                  ]
+                },
+                "alternate": null
+              }
+            },
+            {
+              "type": "ThrowStatement",
+              "span": {
+                "start": 559,
+                "end": 596,
+                "ctxt": 0
+              },
+              "argument": {
+                "type": "NewExpression",
+                "span": {
+                  "start": 565,
+                  "end": 595,
+                  "ctxt": 0
+                },
+                "callee": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 569,
+                    "end": 574,
+                    "ctxt": 0
+                  },
+                  "value": "Error",
+                  "optional": false
+                },
+                "arguments": [
+                  {
+                    "spread": null,
+                    "expression": {
+                      "type": "StringLiteral",
+                      "span": {
+                        "start": 575,
+                        "end": 594,
+                        "ctxt": 0
+                      },
+                      "value": "Invalid arguments",
+                      "raw": "\"Invalid arguments\""
+                    }
+                  }
+                ],
+                "typeArguments": null
+              }
+            }
+          ]
+        },
+        "generator": false,
+        "async": false,
+        "typeParameters": null,
+        "returnType": null
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 599,
+        "end": 623,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 603,
+            "end": 623,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 603,
+              "end": 605,
+              "ctxt": 0
+            },
+            "value": "o1",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 608,
+              "end": 623,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 608,
+                "end": 618,
+                "ctxt": 0
+              },
+              "value": "overloaded",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 619,
+                    "end": 620,
+                    "ctxt": 0
+                  },
+                  "value": 1.0,
+                  "raw": "1"
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 621,
+                    "end": 622,
+                    "ctxt": 0
+                  },
+                  "value": 2.0,
+                  "raw": "2"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 624,
+        "end": 658,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 628,
+            "end": 658,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 628,
+              "end": 630,
+              "ctxt": 0
+            },
+            "value": "o2",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 633,
+              "end": 658,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 633,
+                "end": 643,
+                "ctxt": 0
+              },
+              "value": "overloaded",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 644,
+                    "end": 650,
+                    "ctxt": 0
+                  },
+                  "value": "zero",
+                  "raw": "\"zero\""
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 652,
+                    "end": 657,
+                    "ctxt": 0
+                  },
+                  "value": "one",
+                  "raw": "\"one\""
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 659,
+        "end": 689,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 663,
+            "end": 689,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 663,
+              "end": 665,
+              "ctxt": 0
+            },
+            "value": "o3",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 668,
+              "end": 689,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 668,
+                "end": 678,
+                "ctxt": 0
+              },
+              "value": "overloaded",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 679,
+                    "end": 682,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "raw": "\"a\""
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "BooleanLiteral",
+                  "span": {
+                    "start": 683,
+                    "end": 688,
+                    "ctxt": 0
+                  },
+                  "value": false
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 855,
+        "end": 918,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "FunctionDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 871,
+            "end": 890,
+            "ctxt": 0
+          },
+          "value": "uncheckedInternally",
+          "optional": false
+        },
+        "declare": false,
+        "params": [
+          {
+            "type": "Parameter",
+            "span": {
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+              "end": 892,
+              "ctxt": 0
+            },
+            "decorators": [],
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+                "end": 892,
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+              },
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+              "optional": false,
+              "typeAnnotation": null
+            }
+          },
+          {
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+              "end": 895,
+              "ctxt": 0
+            },
+            "decorators": [],
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+              "type": "Identifier",
+              "span": {
+                "start": 894,
+                "end": 895,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          }
+        ],
+        "decorators": [],
+        "span": {
+          "start": 862,
+          "end": 918,
+          "ctxt": 0
+        },
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+          "type": "BlockStatement",
+          "span": {
+            "start": 897,
+            "end": 918,
+            "ctxt": 0
+          },
+          "stmts": [
+            {
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+              },
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+                  "end": 915,
+                  "ctxt": 0
+                },
+                "operator": "+",
+                "left": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 910,
+                    "end": 911,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false
+                },
+                "right": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 914,
+                    "end": 915,
+                    "ctxt": 0
+                  },
+                  "value": "b",
+                  "optional": false
+                }
+              }
+            }
+          ]
+        },
+        "generator": false,
+        "async": false,
+        "typeParameters": null,
+        "returnType": null
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 919,
+        "end": 943,
+        "ctxt": 0
+      },
+      "expression": {
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+        "span": {
+          "start": 919,
+          "end": 943,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 919,
+            "end": 938,
+            "ctxt": 0
+          },
+          "value": "uncheckedInternally",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 939,
+                "end": 940,
+                "ctxt": 0
+              },
+              "value": 1.0,
+              "raw": "1"
+            }
+          },
+          {
+            "spread": null,
+            "expression": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 941,
+                "end": 942,
+                "ctxt": 0
+              },
+              "value": 2.0,
+              "raw": "2"
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 944,
+        "end": 978,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 944,
+          "end": 978,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 944,
+            "end": 963,
+            "ctxt": 0
+          },
+          "value": "uncheckedInternally",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 964,
+                "end": 970,
+                "ctxt": 0
+              },
+              "value": "zero",
+              "raw": "\"zero\""
+            }
+          },
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 972,
+                "end": 977,
+                "ctxt": 0
+              },
+              "value": "one",
+              "raw": "\"one\""
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/overloadTag1.ts b/crates/swc_ecma_parser/tests/tsc/overloadTag1.ts
new file mode 100644
index 00000000000..4eb66b596df
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/overloadTag1.ts
@@ -0,0 +1,48 @@
+// @checkJs: true
+// @allowJs: true
+// @outdir: foo
+// @declaration: true
+// @filename: overloadTag1.js
+/**
+ * @overload
+ * @param {number} a 
+ * @param {number} b
+ * @returns {number} 
+ *
+ * @overload
+ * @param {string} a
+ * @param {boolean} b
+ * @returns {string}
+ *
+ * @param {string | number} a
+ * @param {string | number} b
+ * @returns {string | number}
+ */
+export function overloaded(a,b) {
+  if (typeof a === "string" && typeof b === "string") {
+    return a + b;
+  } else if (typeof a === "number" && typeof b === "number") {
+    return a + b;
+  }
+  throw new Error("Invalid arguments");
+}
+var o1 = overloaded(1,2)
+var o2 = overloaded("zero", "one")
+var o3 = overloaded("a",false)
+
+/**
+ * @overload
+ * @param {number} a
+ * @param {number} b
+ * @returns {number}
+ *
+ * @overload
+ * @param {string} a
+ * @param {boolean} b
+ * @returns {string}
+ */
+export function uncheckedInternally(a, b) {
+    return a + b;
+}
+uncheckedInternally(1,2)
+uncheckedInternally("zero", "one")
diff --git a/crates/swc_ecma_parser/tests/tsc/overloadTag2.json b/crates/swc_ecma_parser/tests/tsc/overloadTag2.json
new file mode 100644
index 00000000000..cbed073502a
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/overloadTag2.json
@@ -0,0 +1,609 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 141,
+    "end": 772,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 141,
+        "end": 686,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "ClassDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 154,
+            "end": 157,
+            "ctxt": 0
+          },
+          "value": "Foo",
+          "optional": false
+        },
+        "declare": false,
+        "span": {
+          "start": 148,
+          "end": 686,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [
+          {
+            "type": "PrivateProperty",
+            "span": {
+              "start": 164,
+              "end": 183,
+              "ctxt": 0
+            },
+            "key": {
+              "type": "PrivateName",
+              "span": {
+                "start": 164,
+                "end": 166,
+                "ctxt": 0
+              },
+              "id": {
+                "type": "Identifier",
+                "span": {
+                  "start": 165,
+                  "end": 166,
+                  "ctxt": 0
+                },
+                "value": "a",
+                "optional": false
+              }
+            },
+            "value": {
+              "type": "ConditionalExpression",
+              "span": {
+                "start": 169,
+                "end": 183,
+                "ctxt": 0
+              },
+              "test": {
+                "type": "BooleanLiteral",
+                "span": {
+                  "start": 169,
+                  "end": 173,
+                  "ctxt": 0
+                },
+                "value": true
+              },
+              "consequent": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 176,
+                  "end": 177,
+                  "ctxt": 0
+                },
+                "value": 1.0,
+                "raw": "1"
+              },
+              "alternate": {
+                "type": "StringLiteral",
+                "span": {
+                  "start": 180,
+                  "end": 183,
+                  "ctxt": 0
+                },
+                "value": "1",
+                "raw": "\"1\""
+              }
+            },
+            "typeAnnotation": null,
+            "isStatic": false,
+            "decorators": [],
+            "accessibility": null,
+            "isOptional": false,
+            "isOverride": false,
+            "readonly": false,
+            "definite": false
+          },
+          {
+            "type": "PrivateProperty",
+            "span": {
+              "start": 188,
+              "end": 190,
+              "ctxt": 0
+            },
+            "key": {
+              "type": "PrivateName",
+              "span": {
+                "start": 188,
+                "end": 190,
+                "ctxt": 0
+              },
+              "id": {
+                "type": "Identifier",
+                "span": {
+                  "start": 189,
+                  "end": 190,
+                  "ctxt": 0
+                },
+                "value": "b",
+                "optional": false
+              }
+            },
+            "value": null,
+            "typeAnnotation": null,
+            "isStatic": false,
+            "decorators": [],
+            "accessibility": null,
+            "isOptional": false,
+            "isOverride": false,
+            "readonly": false,
+            "definite": false
+          },
+          {
+            "type": "Constructor",
+            "span": {
+              "start": 619,
+              "end": 684,
+              "ctxt": 0
+            },
+            "key": {
+              "type": "Identifier",
+              "span": {
+                "start": 619,
+                "end": 630,
+                "ctxt": 0
+              },
+              "value": "constructor",
+              "optional": false
+            },
+            "params": [
+              {
+                "type": "Parameter",
+                "span": {
+                  "start": 631,
+                  "end": 632,
+                  "ctxt": 0
+                },
+                "decorators": [],
+                "pat": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 631,
+                    "end": 632,
+                    "ctxt": 0
+                  },
+                  "value": "a",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              },
+              {
+                "type": "Parameter",
+                "span": {
+                  "start": 634,
+                  "end": 635,
+                  "ctxt": 0
+                },
+                "decorators": [],
+                "pat": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 634,
+                    "end": 635,
+                    "ctxt": 0
+                  },
+                  "value": "b",
+                  "optional": false,
+                  "typeAnnotation": null
+                }
+              }
+            ],
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 637,
+                "end": 684,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "ExpressionStatement",
+                  "span": {
+                    "start": 647,
+                    "end": 658,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "AssignmentExpression",
+                    "span": {
+                      "start": 647,
+                      "end": 658,
+                      "ctxt": 0
+                    },
+                    "operator": "=",
+                    "left": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 647,
+                        "end": 654,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "ThisExpression",
+                        "span": {
+                          "start": 647,
+                          "end": 651,
+                          "ctxt": 0
+                        }
+                      },
+                      "property": {
+                        "type": "PrivateName",
+                        "span": {
+                          "start": 652,
+                          "end": 654,
+                          "ctxt": 0
+                        },
+                        "id": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 653,
+                            "end": 654,
+                            "ctxt": 0
+                          },
+                          "value": "a",
+                          "optional": false
+                        }
+                      }
+                    },
+                    "right": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 657,
+                        "end": 658,
+                        "ctxt": 0
+                      },
+                      "value": "a",
+                      "optional": false
+                    }
+                  }
+                },
+                {
+                  "type": "ExpressionStatement",
+                  "span": {
+                    "start": 667,
+                    "end": 678,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "AssignmentExpression",
+                    "span": {
+                      "start": 667,
+                      "end": 678,
+                      "ctxt": 0
+                    },
+                    "operator": "=",
+                    "left": {
+                      "type": "MemberExpression",
+                      "span": {
+                        "start": 667,
+                        "end": 674,
+                        "ctxt": 0
+                      },
+                      "object": {
+                        "type": "ThisExpression",
+                        "span": {
+                          "start": 667,
+                          "end": 671,
+                          "ctxt": 0
+                        }
+                      },
+                      "property": {
+                        "type": "PrivateName",
+                        "span": {
+                          "start": 672,
+                          "end": 674,
+                          "ctxt": 0
+                        },
+                        "id": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 673,
+                            "end": 674,
+                            "ctxt": 0
+                          },
+                          "value": "b",
+                          "optional": false
+                        }
+                      }
+                    },
+                    "right": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 677,
+                        "end": 678,
+                        "ctxt": 0
+                      },
+                      "value": "b",
+                      "optional": false
+                    }
+                  }
+                }
+              ]
+            },
+            "accessibility": null,
+            "isOptional": false
+          }
+        ],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 687,
+        "end": 704,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 691,
+            "end": 704,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 691,
+              "end": 692,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 695,
+              "end": 704,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 699,
+                "end": 702,
+                "ctxt": 0
+              },
+              "value": "Foo",
+              "optional": false
+            },
+            "arguments": [],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 705,
+        "end": 727,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 709,
+            "end": 727,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 709,
+              "end": 710,
+              "ctxt": 0
+            },
+            "value": "b",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 713,
+              "end": 727,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 717,
+                "end": 720,
+                "ctxt": 0
+              },
+              "value": "Foo",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 721,
+                    "end": 726,
+                    "ctxt": 0
+                  },
+                  "value": "str",
+                  "raw": "'str'"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 728,
+        "end": 746,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 732,
+            "end": 746,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 732,
+              "end": 733,
+              "ctxt": 0
+            },
+            "value": "c",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 736,
+              "end": 746,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 740,
+                "end": 743,
+                "ctxt": 0
+              },
+              "value": "Foo",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 744,
+                    "end": 745,
+                    "ctxt": 0
+                  },
+                  "value": 2.0,
+                  "raw": "2"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 747,
+        "end": 772,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 751,
+            "end": 772,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 751,
+              "end": 752,
+              "ctxt": 0
+            },
+            "value": "d",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NewExpression",
+            "span": {
+              "start": 755,
+              "end": 772,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 759,
+                "end": 762,
+                "ctxt": 0
+              },
+              "value": "Foo",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 763,
+                    "end": 768,
+                    "ctxt": 0
+                  },
+                  "value": "str",
+                  "raw": "'str'"
+                }
+              },
+              {
+                "spread": null,
+                "expression": {
+                  "type": "NumericLiteral",
+                  "span": {
+                    "start": 770,
+                    "end": 771,
+                    "ctxt": 0
+                  },
+                  "value": 2.0,
+                  "raw": "2"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/overloadTag2.ts b/crates/swc_ecma_parser/tests/tsc/overloadTag2.ts
new file mode 100644
index 00000000000..e6acf59b380
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/overloadTag2.ts
@@ -0,0 +1,40 @@
+// @checkJs: true
+// @allowJs: true
+// @target: esnext
+// @outdir: foo
+// @declaration: true
+// @filename: overloadTag2.js
+// @strict: true
+export class Foo {
+    #a = true ? 1 : "1"
+    #b
+
+    /**
+     * Should not have an implicit any error, because constructor's return type is always implicit
+     * @constructor
+     * @overload
+     * @param {string} a
+     * @param {number} b
+     */
+    /**
+     * @constructor
+     * @overload
+     * @param {number} a
+     */
+    /**
+     * @constructor
+     * @overload
+     * @param {string} a
+     *//**
+     * @constructor
+     * @param {number | string} a
+     */
+    constructor(a, b) {
+        this.#a = a
+        this.#b = b
+    }
+}
+var a = new Foo()
+var b = new Foo('str')
+var c = new Foo(2)
+var d = new Foo('str', 2)
diff --git a/crates/swc_ecma_parser/tests/tsc/packageJsonImportsExportsOptionCompat.json b/crates/swc_ecma_parser/tests/tsc/packageJsonImportsExportsOptionCompat.json
new file mode 100644
index 00000000000..e6ebc6ba5b0
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/packageJsonImportsExportsOptionCompat.json
@@ -0,0 +1,10 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 1,
+    "end": 1,
+    "ctxt": 0
+  },
+  "body": [],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/packageJsonImportsExportsOptionCompat.ts b/crates/swc_ecma_parser/tests/tsc/packageJsonImportsExportsOptionCompat.ts
new file mode 100644
index 00000000000..b1bf3811d6e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/packageJsonImportsExportsOptionCompat.ts
@@ -0,0 +1,7 @@
+// @moduleResolution: classic, node, node16, nodenext, bundler
+// @resolvePackageJsonImports: true
+// @resolvePackageJsonExports: true
+// @noTypesAndSymbols: true
+// @noEmit: true
+
+// @Filename: index.ts
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parseClassDeclarationInStrictModeByDefaultInES6.json b/crates/swc_ecma_parser/tests/tsc/parseClassDeclarationInStrictModeByDefaultInES6.json
deleted file mode 100644
index 3b665a97f73..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parseClassDeclarationInStrictModeByDefaultInES6.json
+++ /dev/null
@@ -1,327 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 174,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 17,
-        "end": 174,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 31,
-            "end": 46,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 31,
-              "end": 40,
-              "ctxt": 0
-            },
-            "value": "interface",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 43,
-              "end": 45,
-              "ctxt": 0
-            },
-            "value": 10.0,
-            "raw": "10"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 51,
-            "end": 74,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 58,
-              "end": 68,
-              "ctxt": 0
-            },
-            "value": "implements",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 51,
-              "end": 74,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 71,
-                "end": 74,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "public",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 79,
-            "end": 109,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 86,
-              "end": 89,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 90,
-                  "end": 104,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 90,
-                    "end": 104,
-                    "ctxt": 0
-                  },
-                  "value": "arguments",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 99,
-                      "end": 104,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 101,
-                        "end": 104,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 79,
-              "end": 109,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 106,
-                "end": 109,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "public",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 114,
-            "end": 172,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 122,
-              "end": 125,
-              "ctxt": 0
-            },
-            "value": "bar",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 126,
-                  "end": 134,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 126,
-                    "end": 134,
-                    "ctxt": 0
-                  },
-                  "value": "eval",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 130,
-                      "end": 134,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 131,
-                        "end": 134,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 114,
-              "end": 172,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 136,
-                "end": 172,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 146,
-                    "end": 166,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "AssignmentExpression",
-                    "span": {
-                      "start": 146,
-                      "end": 165,
-                      "ctxt": 0
-                    },
-                    "operator": "=",
-                    "left": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 146,
-                        "end": 155,
-                        "ctxt": 0
-                      },
-                      "value": "arguments",
-                      "optional": false,
-                      "typeAnnotation": null
-                    },
-                    "right": {
-                      "type": "StringLiteral",
-                      "span": {
-                        "start": 158,
-                        "end": 165,
-                        "ctxt": 0
-                      },
-                      "value": "hello",
-                      "raw": "\"hello\""
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "private",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parseClassDeclarationInStrictModeByDefaultInES6.ts b/crates/swc_ecma_parser/tests/tsc/parseClassDeclarationInStrictModeByDefaultInES6.ts
deleted file mode 100644
index 2b247acbc23..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parseClassDeclarationInStrictModeByDefaultInES6.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @target: es6
-class C {
-    interface = 10;
-    public implements() { }
-    public foo(arguments: any) { }
-    private bar(eval:any) {
-        arguments = "hello";
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parseIncompleteBinaryExpression1.json b/crates/swc_ecma_parser/tests/tsc/parseIncompleteBinaryExpression1.json
deleted file mode 100644
index dcc5b648ce6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parseIncompleteBinaryExpression1.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 14,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 13,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 9,
-              "end": 13,
-              "ctxt": 0
-            },
-            "operator": "||",
-            "left": {
-              "type": "Invalid",
-              "span": {
-                "start": 9,
-                "end": 11,
-                "ctxt": 0
-              }
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 12,
-                "end": 13,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parseIncompleteBinaryExpression1.ts b/crates/swc_ecma_parser/tests/tsc/parseIncompleteBinaryExpression1.ts
deleted file mode 100644
index 9f017210e1c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parseIncompleteBinaryExpression1.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = || b;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.d.json b/crates/swc_ecma_parser/tests/tsc/parseThrowsTag.json
similarity index 77%
rename from crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.d.json
rename to crates/swc_ecma_parser/tests/tsc/parseThrowsTag.json
index 031cb3900a0..07a91c58a52 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.d.json
+++ b/crates/swc_ecma_parser/tests/tsc/parseThrowsTag.json
@@ -1,8 +1,8 @@
 {
   "type": "Script",
   "span": {
-    "start": 1,
-    "end": 17,
+    "start": 32,
+    "end": 47,
     "ctxt": 0
   },
   "body": [
@@ -11,26 +11,26 @@
       "identifier": {
         "type": "Identifier",
         "span": {
-          "start": 10,
-          "end": 11,
+          "start": 41,
+          "end": 42,
           "ctxt": 0
         },
-        "value": "F",
+        "value": "f",
         "optional": false
       },
       "declare": false,
       "params": [],
       "decorators": [],
       "span": {
-        "start": 1,
-        "end": 17,
+        "start": 32,
+        "end": 47,
         "ctxt": 0
       },
       "body": {
         "type": "BlockStatement",
         "span": {
-          "start": 14,
-          "end": 17,
+          "start": 45,
+          "end": 47,
           "ctxt": 0
         },
         "stmts": []
diff --git a/crates/swc_ecma_parser/tests/tsc/parseThrowsTag.ts b/crates/swc_ecma_parser/tests/tsc/parseThrowsTag.ts
new file mode 100644
index 00000000000..90b69045f92
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parseThrowsTag.ts
@@ -0,0 +1,2 @@
+/** @throws {Error} comment */
+function f() {}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser10.1.1-8gs.json b/crates/swc_ecma_parser/tests/tsc/parser10.1.1-8gs.json
deleted file mode 100644
index d27ae3aad19..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser10.1.1-8gs.json
+++ /dev/null
@@ -1,107 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 619,
-    "end": 683,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 619,
-        "end": 632,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 619,
-          "end": 631,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 633,
-        "end": 646,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 633,
-          "end": 645,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ThrowStatement",
-      "span": {
-        "start": 647,
-        "end": 667,
-        "ctxt": 0
-      },
-      "argument": {
-        "type": "Identifier",
-        "span": {
-          "start": 653,
-          "end": 666,
-          "ctxt": 0
-        },
-        "value": "NotEarlyError",
-        "optional": false
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 668,
-        "end": 683,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 672,
-            "end": 682,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 672,
-              "end": 678,
-              "ctxt": 0
-            },
-            "value": "public",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 681,
-              "end": 682,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser10.1.1-8gs.ts b/crates/swc_ecma_parser/tests/tsc/parser10.1.1-8gs.ts
deleted file mode 100644
index 9526194a373..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser10.1.1-8gs.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-// @allowUnreachableCode: true
-
-/// Copyright (c) 2012 Ecma International.  All rights reserved. 
-/// Ecma International makes this code available under the terms and conditions set
-/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
-/// "Use Terms").   Any redistribution of this code must retain the above 
-/// copyright and this notice and otherwise comply with the Use Terms.
-
-/**
- * @path ch10/10.1/10.1.1/10.1.1-8gs.js
- * @description Strict Mode - Use Strict Directive Prologue is ''use strict';' which appears twice in the code
- * @noStrict
- * @negative ^((?!NotEarlyError).)*$
- */
-
-"use strict";
-"use strict";
-throw NotEarlyError;
-var public = 1;
diff --git a/crates/swc_ecma_parser/tests/tsc/parser509618.json b/crates/swc_ecma_parser/tests/tsc/parser509618.json
deleted file mode 100644
index fb3b7c0fc56..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser509618.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 51,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 51,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 26,
-          "ctxt": 0
-        },
-        "value": "ambiModule",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 27,
-          "end": 51,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 32,
-              "end": 48,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 42,
-                "end": 44,
-                "ctxt": 0
-              },
-              "value": "i1",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 45,
-                "end": 48,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          },
-          {
-            "type": "EmptyStatement",
-            "span": {
-              "start": 48,
-              "end": 49,
-              "ctxt": 0
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser509618.ts b/crates/swc_ecma_parser/tests/tsc/parser509618.ts
deleted file mode 100644
index 73c5e8e113c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser509618.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-declare module ambiModule {
-   interface i1 { };
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser512084.json b/crates/swc_ecma_parser/tests/tsc/parser512084.json
deleted file mode 100644
index 26d03533478..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser512084.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 12,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 12,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser512084.ts b/crates/swc_ecma_parser/tests/tsc/parser512084.ts
deleted file mode 100644
index 24417e95c5c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser512084.ts
+++ /dev/null
@@ -1 +0,0 @@
-class foo {
diff --git a/crates/swc_ecma_parser/tests/tsc/parser512325.json b/crates/swc_ecma_parser/tests/tsc/parser512325.json
deleted file mode 100644
index 777c6c3fcc5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser512325.json
+++ /dev/null
@@ -1,124 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 31,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 31,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 30,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 7,
-              "ctxt": 0
-            },
-            "value": "tt",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 10,
-              "end": 30,
-              "ctxt": 0
-            },
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 11,
-                  "end": 12,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false,
-                "typeAnnotation": null
-              },
-              {
-                "type": "Invalid",
-                "span": {
-                  "start": 14,
-                  "end": 20,
-                  "ctxt": 0
-                }
-              }
-            ],
-            "body": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 25,
-                "end": 30,
-                "ctxt": 0
-              },
-              "operator": "+",
-              "left": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 25,
-                  "end": 28,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 25,
-                    "end": 26,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 27,
-                    "end": 28,
-                    "ctxt": 0
-                  },
-                  "value": "b",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "Identifier",
-                "span": {
-                  "start": 29,
-                  "end": 30,
-                  "ctxt": 0
-                },
-                "value": "c",
-                "optional": false
-              }
-            },
-            "async": false,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser512325.ts b/crates/swc_ecma_parser/tests/tsc/parser512325.ts
deleted file mode 100644
index 8be4e1754c9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser512325.ts
+++ /dev/null
@@ -1 +0,0 @@
-var tt = (a, (b, c)) => a+b+c;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser553699.json b/crates/swc_ecma_parser/tests/tsc/parser553699.json
deleted file mode 100644
index 1513b51fa42..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser553699.json
+++ /dev/null
@@ -1,265 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 107,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 66,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 15,
-            "end": 32,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 15,
-              "end": 26,
-              "ctxt": 0
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-            "value": "constructor",
-            "optional": false
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-          "params": [],
-          "body": {
-            "type": "BlockStatement",
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-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "stmts": []
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-          "accessibility": null,
-          "isOptional": false
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-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 35,
-            "end": 64,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 42,
-              "end": 48,
-              "ctxt": 0
-            },
-            "value": "banana",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 50,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 50,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 51,
-                      "end": 59,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
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-                        "end": 59,
-                        "ctxt": 0
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-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 53,
-                          "end": 59,
-                          "ctxt": 0
-                        },
-                        "value": "public",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 35,
-              "end": 64,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 61,
-                "end": 64,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": "public",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 74,
-          "end": 77,
-          "ctxt": 0
-        },
-        "value": "Bar",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 68,
-        "end": 107,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 82,
-            "end": 105,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 82,
-              "end": 93,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
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-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 94,
-                "end": 100,
-                "ctxt": 0
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-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
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-                  "start": 94,
-                  "end": 100,
-                  "ctxt": 0
-                },
-                "value": "c",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 95,
-                    "end": 100,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 97,
-                      "end": 100,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 97,
-                        "end": 100,
-                        "ctxt": 0
-                      },
-                      "value": "Bar",
-                      "optional": false
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-                    "typeParams": null
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 102,
-              "end": 105,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser553699.ts b/crates/swc_ecma_parser/tests/tsc/parser553699.ts
deleted file mode 100644
index d9416b38d0e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser553699.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-class Foo {
-  constructor() { }
-  public banana (x: public) { }
-}
-
-class Bar {
-  constructor(c: Bar) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser642331.json b/crates/swc_ecma_parser/tests/tsc/parser642331.json
deleted file mode 100644
index 5a40565dfb8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser642331.json
+++ /dev/null
@@ -1,89 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 44,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
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-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 11,
-          "ctxt": 0
-        },
-        "value": "test",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
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-        "ctxt": 0
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-      "decorators": [],
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-            "end": 42,
-            "ctxt": 0
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-          "key": {
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-              "ctxt": 0
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-            "value": "constructor",
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-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 31,
-                "end": 37,
-                "ctxt": 0
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-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 31,
-                  "end": 37,
-                  "ctxt": 0
-                },
-                "value": "static",
-                "optional": false,
-                "typeAnnotation": null
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 39,
-              "end": 42,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser642331.ts b/crates/swc_ecma_parser/tests/tsc/parser642331.ts
deleted file mode 100644
index 6ebc70d7def..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser642331.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class test {
-    constructor (static) { }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser642331_1.json b/crates/swc_ecma_parser/tests/tsc/parser642331_1.json
deleted file mode 100644
index 6a0495a5832..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser642331_1.json
+++ /dev/null
@@ -1,107 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 59,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 26,
-          "ctxt": 0
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-        "value": "test",
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-              "ctxt": 0
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-            "value": "constructor",
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-          },
-          "params": [
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-              "type": "Parameter",
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-                "end": 52,
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-              }
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-              "start": 54,
-              "end": 57,
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-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser642331_1.ts b/crates/swc_ecma_parser/tests/tsc/parser642331_1.ts
deleted file mode 100644
index d966520f1b9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser642331_1.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-
-class test {
-    constructor (static) { }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser645086_1.json b/crates/swc_ecma_parser/tests/tsc/parser645086_1.json
deleted file mode 100644
index d9a44e22364..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser645086_1.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 15,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 15,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 13,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "RegExpLiteral",
-            "span": {
-              "start": 9,
-              "end": 13,
-              "ctxt": 0
-            },
-            "pattern": "[]",
-            "flags": ""
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser645086_1.ts b/crates/swc_ecma_parser/tests/tsc/parser645086_1.ts
deleted file mode 100644
index dd56d7ba442..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser645086_1.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = /[]/]/
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser645086_2.json b/crates/swc_ecma_parser/tests/tsc/parser645086_2.json
deleted file mode 100644
index bce28ed4f57..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser645086_2.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 16,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 16,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 14,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "RegExpLiteral",
-            "span": {
-              "start": 9,
-              "end": 14,
-              "ctxt": 0
-            },
-            "pattern": "[^]",
-            "flags": ""
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser645086_2.ts b/crates/swc_ecma_parser/tests/tsc/parser645086_2.ts
deleted file mode 100644
index 661a3010c3a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser645086_2.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = /[^]/]/
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessibilityAfterStatic6.json b/crates/swc_ecma_parser/tests/tsc/parserAccessibilityAfterStatic6.json
deleted file mode 100644
index 3e5ced76fc6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessibilityAfterStatic6.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 28,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "Outer",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 28,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 15,
-            "end": 28,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 28,
-              "ctxt": 0
-            },
-            "value": "public",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessibilityAfterStatic6.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessibilityAfterStatic6.ts
deleted file mode 100644
index 7541fce05ea..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessibilityAfterStatic6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class Outer
-{
-static public
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors10.json b/crates/swc_ecma_parser/tests/tsc/parserAccessors10.json
deleted file mode 100644
index 11f2a04e44a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors10.json
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 52,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 17,
-        "end": 52,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 21,
-            "end": 51,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 25,
-              "end": 51,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 29,
-                  "end": 49,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 40,
-                    "end": 43,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 46,
-                    "end": 49,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors10.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessors10.ts
deleted file mode 100644
index da4d163c8f7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors10.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-var v = {
-  public get foo() { }
-};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors5.json b/crates/swc_ecma_parser/tests/tsc/parserAccessors5.json
deleted file mode 100644
index 61bb9c89f65..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors5.json
+++ /dev/null
@@ -1,103 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 62,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 31,
-          "end": 32,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 17,
-        "end": 62,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 37,
-            "end": 60,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 41,
-              "end": 44,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 37,
-              "end": 60,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 47,
-                "end": 60,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 49,
-                    "end": 58,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 56,
-                      "end": 57,
-                      "ctxt": 0
-                    },
-                    "value": 0.0,
-                    "raw": "0"
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors5.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessors5.ts
deleted file mode 100644
index e086f4f87e5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors5.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-declare class C {
-  get foo() { return 0; }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors6.json b/crates/swc_ecma_parser/tests/tsc/parserAccessors6.json
deleted file mode 100644
index f52a59c7478..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors6.json
+++ /dev/null
@@ -1,105 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 53,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 31,
-          "end": 32,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 17,
-        "end": 53,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 37,
-            "end": 51,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 41,
-              "end": 44,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 45,
-                  "end": 46,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 45,
-                    "end": 46,
-                    "ctxt": 0
-                  },
-                  "value": "v",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 37,
-              "end": 51,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 48,
-                "end": 51,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors6.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessors6.ts
deleted file mode 100644
index 90754705e54..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors6.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-declare class C {
-  set foo(v) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors7.json b/crates/swc_ecma_parser/tests/tsc/parserAccessors7.json
deleted file mode 100644
index 11dea12de80..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors7.json
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 52,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 17,
-        "end": 52,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 21,
-            "end": 51,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 25,
-              "end": 51,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 27,
-                  "end": 49,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 31,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 46,
-                    "end": 49,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors7.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessors7.ts
deleted file mode 100644
index 2629dc54b9c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors7.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// @target: es5
-var v = { get foo(v: number) { } };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors8.json b/crates/swc_ecma_parser/tests/tsc/parserAccessors8.json
deleted file mode 100644
index b418b3f9657..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors8.json
+++ /dev/null
@@ -1,88 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 42,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 17,
-        "end": 42,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 21,
-            "end": 42,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 25,
-              "end": 42,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 27,
-                  "end": 40,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 31,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "param": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 31,
-                    "end": 34,
-                    "ctxt": 0
-                  }
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 37,
-                    "end": 40,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors8.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessors8.ts
deleted file mode 100644
index 7a3410b9800..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors8.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// @target: es5
-var v = { set foo() { } }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors9.json b/crates/swc_ecma_parser/tests/tsc/parserAccessors9.json
deleted file mode 100644
index c1c160dc5d4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors9.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 46,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 17,
-        "end": 46,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 21,
-            "end": 46,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 25,
-              "end": 46,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 27,
-                  "end": 44,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 31,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "param": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 35,
-                    "end": 36,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 41,
-                    "end": 44,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAccessors9.ts b/crates/swc_ecma_parser/tests/tsc/parserAccessors9.ts
deleted file mode 100644
index 80a108c6c8b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserAccessors9.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// @target: es5
-var v = { set foo(a, b) { } }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator1.ts b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator1.ts
index 9b910ba2d88..8457aebd7cc 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator1.ts
@@ -1,4 +1,4 @@
-function f1() {
+function f1() {
     var a, b, c;
     if (a < b || b > (c + 1)) { }
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator2.ts b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator2.ts
index 0b764ae6baf..edb79474461 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator2.ts
@@ -1,4 +1,4 @@
-function f() {
+function f() {
     var a, b, c;
     if (a < b && b > (c + 1)) { }
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator3.ts b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator3.ts
index 5a626ece5e7..48086ba3893 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator3.ts
@@ -1,4 +1,4 @@
-function f() {
+function f() {
     var a, b, c;
     if (a < b && b < (c + 1)) { }
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator4.ts b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator4.ts
index 220568d9ae8..e1316446d63 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserAmbiguityWithBinaryOperator4.ts
@@ -1,4 +1,4 @@
-function g() {
+function g() {
     var a, b, c;
     if (a<b, b>(c + 1)) { }
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression10.json b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression10.json
new file mode 100644
index 00000000000..488b3d1fa0e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression10.json
@@ -0,0 +1,271 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 98,
+    "end": 232,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 98,
+        "end": 125,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 98,
+          "end": 125,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 98,
+            "end": 99,
+            "ctxt": 0
+          },
+          "value": "a",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 102,
+            "end": 116,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 103,
+                "end": 104,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 113,
+              "end": 116,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 114,
+                "end": 115,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": {
+            "type": "TsTypeAnnotation",
+            "span": {
+              "start": 106,
+              "end": 109,
+              "ctxt": 0
+            },
+            "typeAnnotation": {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 108,
+                "end": 109,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 108,
+                  "end": 109,
+                  "ctxt": 0
+                },
+                "value": "c",
+                "optional": false
+              },
+              "typeParams": null
+            }
+          }
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 119,
+            "end": 125,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 119,
+                "end": 120,
+                "ctxt": 0
+              },
+              "value": "e",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "Identifier",
+            "span": {
+              "start": 124,
+              "end": 125,
+              "ctxt": 0
+            },
+            "value": "f",
+            "optional": false
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 205,
+        "end": 232,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 205,
+          "end": 232,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 205,
+            "end": 206,
+            "ctxt": 0
+          },
+          "value": "a",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 209,
+            "end": 223,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 210,
+                "end": 211,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 220,
+              "end": 223,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 221,
+                "end": 222,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": {
+            "type": "TsTypeAnnotation",
+            "span": {
+              "start": 213,
+              "end": 216,
+              "ctxt": 0
+            },
+            "typeAnnotation": {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 215,
+                "end": 216,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 215,
+                  "end": 216,
+                  "ctxt": 0
+                },
+                "value": "c",
+                "optional": false
+              },
+              "typeParams": null
+            }
+          }
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 226,
+            "end": 232,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 226,
+                "end": 227,
+                "ctxt": 0
+              },
+              "value": "e",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "Identifier",
+            "span": {
+              "start": 231,
+              "end": 232,
+              "ctxt": 0
+            },
+            "value": "f",
+            "optional": false
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression10.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression10.ts
new file mode 100644
index 00000000000..306e32d7a23
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression10.ts
@@ -0,0 +1,10 @@
+// @allowjs: true
+// @checkjs: true
+// @outdir: out
+// @target: es3,es6
+
+// @filename: fileJs.js
+a ? (b) : c => (d) : e => f // Not legal JS; "Unexpected token ':'" at last colon
+
+// @filename: fileTs.ts
+a ? (b) : c => (d) : e => f
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression11.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression11.ts
new file mode 100644
index 00000000000..ef0a245ff5d
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression11.ts
@@ -0,0 +1,10 @@
+// @allowjs: true
+// @checkjs: true
+// @outdir: out
+// @target: es3,es6
+
+// @filename: fileJs.js
+a ? b ? c : (d) : e => f // Legal JS
+
+// @filename: fileTs.ts
+a ? b ? c : (d) : e => f
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression12.json b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression12.json
new file mode 100644
index 00000000000..3185f8c5a4f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression12.json
@@ -0,0 +1,219 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 98,
+    "end": 180,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 98,
+        "end": 120,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 98,
+          "end": 120,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 98,
+            "end": 99,
+            "ctxt": 0
+          },
+          "value": "a",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 102,
+            "end": 112,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 103,
+                "end": 104,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 109,
+              "end": 112,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 110,
+                "end": 111,
+                "ctxt": 0
+              },
+              "value": "c",
+              "optional": false
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 114,
+            "end": 120,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 114,
+                "end": 115,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "Identifier",
+            "span": {
+              "start": 119,
+              "end": 120,
+              "ctxt": 0
+            },
+            "value": "e",
+            "optional": false
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 158,
+        "end": 180,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 158,
+          "end": 180,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 158,
+            "end": 159,
+            "ctxt": 0
+          },
+          "value": "a",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 162,
+            "end": 172,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 163,
+                "end": 164,
+                "ctxt": 0
+              },
+              "value": "b",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 169,
+              "end": 172,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 170,
+                "end": 171,
+                "ctxt": 0
+              },
+              "value": "c",
+              "optional": false
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 174,
+            "end": 180,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 174,
+                "end": 175,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "Identifier",
+            "span": {
+              "start": 179,
+              "end": 180,
+              "ctxt": 0
+            },
+            "value": "e",
+            "optional": false
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression12.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression12.ts
new file mode 100644
index 00000000000..9d75874c055
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression12.ts
@@ -0,0 +1,10 @@
+// @allowjs: true
+// @checkjs: true
+// @outdir: out
+// @target: es3,es6
+
+// @filename: fileJs.js
+a ? (b) => (c): d => e // Legal JS
+
+// @filename: fileTs.ts
+a ? (b) => (c): d => e
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression2.json b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression2.json
deleted file mode 100644
index 7bbdae85558..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression2.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 19,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 19,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 1,
-          "end": 19,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "Identifier",
-          "span": {
-            "start": 1,
-            "end": 2,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "BinaryExpression",
-          "span": {
-            "start": 5,
-            "end": 19,
-            "ctxt": 0
-          },
-          "operator": "||",
-          "left": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 5,
-              "end": 14,
-              "ctxt": 0
-            },
-            "params": [],
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 11,
-                "end": 14,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "async": false,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "right": {
-            "type": "Identifier",
-            "span": {
-              "start": 18,
-              "end": 19,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression2.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression2.ts
deleted file mode 100644
index 4e3e78e111b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression2.ts
+++ /dev/null
@@ -1 +0,0 @@
-a = () => { } || a
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression3.json b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression3.json
deleted file mode 100644
index 00a66c16043..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression3.json
+++ /dev/null
@@ -1,88 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 21,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 21,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 1,
-          "end": 21,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "Identifier",
-          "span": {
-            "start": 1,
-            "end": 2,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "ParenthesisExpression",
-          "span": {
-            "start": 5,
-            "end": 21,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 6,
-              "end": 20,
-              "ctxt": 0
-            },
-            "operator": "||",
-            "left": {
-              "type": "ArrowFunctionExpression",
-              "span": {
-                "start": 6,
-                "end": 15,
-                "ctxt": 0
-              },
-              "params": [],
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 12,
-                  "end": 15,
-                  "ctxt": 0
-                },
-                "stmts": []
-              },
-              "async": false,
-              "generator": false,
-              "typeParameters": null,
-              "returnType": null
-            },
-            "right": {
-              "type": "Identifier",
-              "span": {
-                "start": 19,
-                "end": 20,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            }
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression3.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression3.ts
deleted file mode 100644
index 6a6277b456c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression3.ts
+++ /dev/null
@@ -1 +0,0 @@
-a = (() => { } || a)
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression8.json b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression8.json
new file mode 100644
index 00000000000..32597b17d6f
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression8.json
@@ -0,0 +1,275 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 98,
+    "end": 198,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 98,
+        "end": 129,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 98,
+          "end": 129,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 98,
+            "end": 99,
+            "ctxt": 0
+          },
+          "value": "x",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 102,
+            "end": 114,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 102,
+                "end": 103,
+                "ctxt": 0
+              },
+              "value": "y",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 107,
+              "end": 114,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 108,
+                "end": 113,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 110,
+                    "end": 111,
+                    "ctxt": 0
+                  },
+                  "value": "y",
+                  "optional": false
+                }
+              ]
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 117,
+            "end": 129,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 117,
+                "end": 118,
+                "ctxt": 0
+              },
+              "value": "z",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 122,
+              "end": 129,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 123,
+                "end": 128,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 125,
+                    "end": 126,
+                    "ctxt": 0
+                  },
+                  "value": "z",
+                  "optional": false
+                }
+              ]
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 167,
+        "end": 198,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 167,
+          "end": 198,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 167,
+            "end": 168,
+            "ctxt": 0
+          },
+          "value": "x",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 171,
+            "end": 183,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 171,
+                "end": 172,
+                "ctxt": 0
+              },
+              "value": "y",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 176,
+              "end": 183,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 177,
+                "end": 182,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 179,
+                    "end": 180,
+                    "ctxt": 0
+                  },
+                  "value": "y",
+                  "optional": false
+                }
+              ]
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 186,
+            "end": 198,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 186,
+                "end": 187,
+                "ctxt": 0
+              },
+              "value": "z",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "ParenthesisExpression",
+            "span": {
+              "start": 191,
+              "end": 198,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 192,
+                "end": 197,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 194,
+                    "end": 195,
+                    "ctxt": 0
+                  },
+                  "value": "z",
+                  "optional": false
+                }
+              ]
+            }
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression8.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression8.ts
new file mode 100644
index 00000000000..4a908beffa7
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression8.ts
@@ -0,0 +1,10 @@
+// @allowjs: true
+// @checkjs: true
+// @outdir: out
+// @target: es3,es6
+
+// @filename: fileJs.js
+x ? y => ({ y }) : z => ({ z }) // Legal JS
+
+// @filename: fileTs.ts
+x ? y => ({ y }) : z => ({ z })
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression9.json b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression9.json
new file mode 100644
index 00000000000..fa35eb68673
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression9.json
@@ -0,0 +1,169 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 98,
+    "end": 168,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 98,
+        "end": 114,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 98,
+          "end": 114,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 98,
+            "end": 99,
+            "ctxt": 0
+          },
+          "value": "b",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ParenthesisExpression",
+          "span": {
+            "start": 102,
+            "end": 105,
+            "ctxt": 0
+          },
+          "expression": {
+            "type": "Identifier",
+            "span": {
+              "start": 103,
+              "end": 104,
+              "ctxt": 0
+            },
+            "value": "c",
+            "optional": false
+          }
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 108,
+            "end": 114,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 108,
+                "end": 109,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "Identifier",
+            "span": {
+              "start": 113,
+              "end": 114,
+              "ctxt": 0
+            },
+            "value": "e",
+            "optional": false
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 152,
+        "end": 168,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "ConditionalExpression",
+        "span": {
+          "start": 152,
+          "end": 168,
+          "ctxt": 0
+        },
+        "test": {
+          "type": "Identifier",
+          "span": {
+            "start": 152,
+            "end": 153,
+            "ctxt": 0
+          },
+          "value": "b",
+          "optional": false
+        },
+        "consequent": {
+          "type": "ParenthesisExpression",
+          "span": {
+            "start": 156,
+            "end": 159,
+            "ctxt": 0
+          },
+          "expression": {
+            "type": "Identifier",
+            "span": {
+              "start": 157,
+              "end": 158,
+              "ctxt": 0
+            },
+            "value": "c",
+            "optional": false
+          }
+        },
+        "alternate": {
+          "type": "ArrowFunctionExpression",
+          "span": {
+            "start": 162,
+            "end": 168,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "Identifier",
+              "span": {
+                "start": 162,
+                "end": 163,
+                "ctxt": 0
+              },
+              "value": "d",
+              "optional": false,
+              "typeAnnotation": null
+            }
+          ],
+          "body": {
+            "type": "Identifier",
+            "span": {
+              "start": 167,
+              "end": 168,
+              "ctxt": 0
+            },
+            "value": "e",
+            "optional": false
+          },
+          "async": false,
+          "generator": false,
+          "typeParameters": null,
+          "returnType": null
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression9.ts b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression9.ts
new file mode 100644
index 00000000000..93ebbc25408
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/parserArrowFunctionExpression9.ts
@@ -0,0 +1,10 @@
+// @allowjs: true
+// @checkjs: true
+// @outdir: out
+// @target: es3,es6
+
+// @filename: fileJs.js
+b ? (c) : d => e // Legal JS
+
+// @filename: fileTs.ts
+b ? (c) : d => e
diff --git a/crates/swc_ecma_parser/tests/tsc/parserBlockStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserBlockStatement1.d.json
deleted file mode 100644
index 486eba4fc59..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserBlockStatement1.d.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 3,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "BlockStatement",
-      "span": {
-        "start": 1,
-        "end": 3,
-        "ctxt": 0
-      },
-      "stmts": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserBlockStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserBlockStatement1.d.ts
deleted file mode 100644
index 9e26dfeeb6e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserBlockStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserBreakStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserBreakStatement1.d.json
deleted file mode 100644
index 866d770c24b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserBreakStatement1.d.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 7,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "BreakStatement",
-      "span": {
-        "start": 1,
-        "end": 7,
-        "ctxt": 0
-      },
-      "label": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserBreakStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserBreakStatement1.d.ts
deleted file mode 100644
index 8cb76cf02d7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserBreakStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-break;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserCatchClauseWithTypeAnnotation1.json b/crates/swc_ecma_parser/tests/tsc/parserCatchClauseWithTypeAnnotation1.json
deleted file mode 100644
index 57d1e3737c1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserCatchClauseWithTypeAnnotation1.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 29,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TryStatement",
-      "span": {
-        "start": 1,
-        "end": 29,
-        "ctxt": 0
-      },
-      "block": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 5,
-          "end": 8,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "handler": {
-        "type": "CatchClause",
-        "span": {
-          "start": 9,
-          "end": 29,
-          "ctxt": 0
-        },
-        "param": {
-          "type": "Identifier",
-          "span": {
-            "start": 16,
-            "end": 17,
-            "ctxt": 0
-          },
-          "value": "e",
-          "optional": false,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 17,
-              "end": 24,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 19,
-                "end": 24,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 19,
-                  "end": 24,
-                  "ctxt": 0
-                },
-                "value": "Error",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          }
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 26,
-            "end": 29,
-            "ctxt": 0
-          },
-          "stmts": []
-        }
-      },
-      "finalizer": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserCatchClauseWithTypeAnnotation1.ts b/crates/swc_ecma_parser/tests/tsc/parserCatchClauseWithTypeAnnotation1.ts
deleted file mode 100644
index 3d8a885f8e8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserCatchClauseWithTypeAnnotation1.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-try {
-} catch (e: Error) {
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration1.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration1.json
deleted file mode 100644
index ab511ebc37f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration1.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 32,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 32,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 17,
-          "end": 18,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration1.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration1.ts
deleted file mode 100644
index bf7586358d4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration1.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-class C extends A extends B {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration18.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration18.json
deleted file mode 100644
index 80f5cb7ad04..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration18.json
+++ /dev/null
@@ -1,277 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 131,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 15,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "FooBase",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 1,
-        "end": 131,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 29,
-            "end": 52,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 29,
-              "end": 40,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 41,
-                "end": 50,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 41,
-                  "end": 50,
-                  "ctxt": 0
-                },
-                "value": "s",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 42,
-                    "end": 50,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 44,
-                      "end": 50,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            }
-          ],
-          "body": null,
-          "accessibility": null,
-          "isOptional": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 57,
-            "end": 80,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 57,
-              "end": 68,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 69,
-                "end": 78,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 69,
-                  "end": 78,
-                  "ctxt": 0
-                },
-                "value": "n",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 70,
-                    "end": 78,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 72,
-                      "end": 78,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": null,
-          "accessibility": null,
-          "isOptional": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 85,
-            "end": 112,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 85,
-              "end": 96,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 97,
-                "end": 103,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 97,
-                  "end": 103,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 98,
-                    "end": 103,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 100,
-                      "end": 103,
-                      "ctxt": 0
-                    },
-                    "kind": "any"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 105,
-              "end": 112,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 117,
-            "end": 129,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 117,
-              "end": 121,
-              "ctxt": 0
-            },
-            "value": "bar1",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 117,
-              "end": 129,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 123,
-                "end": 128,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 124,
-                  "end": 128,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration18.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration18.ts
deleted file mode 100644
index 898fd3c257e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration18.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-declare class FooBase {
-    constructor(s: string);
-    constructor(n: number);
-    constructor(x: any) {
-    }
-    bar1():void;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration2.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration2.json
deleted file mode 100644
index 0d817a466c9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration2.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 38,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 38,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": [
-        {
-          "type": "TsExpressionWithTypeArguments",
-          "span": {
-            "start": 20,
-            "end": 21,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "A",
-            "optional": false
-          },
-          "typeArguments": null
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration2.ts
deleted file mode 100644
index 349567a2fd9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration2.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-class C implements A implements B {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration3.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration3.json
deleted file mode 100644
index 5ce80191de2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration3.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 35,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 35,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": [
-        {
-          "type": "TsExpressionWithTypeArguments",
-          "span": {
-            "start": 20,
-            "end": 21,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "A",
-            "optional": false
-          },
-          "typeArguments": null
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration3.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration3.ts
deleted file mode 100644
index e8021e1e4cf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration3.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-class C implements A extends B {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration4.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration4.json
deleted file mode 100644
index 7e77252e18b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration4.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 45,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 45,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 17,
-          "end": 18,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": [
-        {
-          "type": "TsExpressionWithTypeArguments",
-          "span": {
-            "start": 30,
-            "end": 31,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 30,
-              "end": 31,
-              "ctxt": 0
-            },
-            "value": "B",
-            "optional": false
-          },
-          "typeArguments": null
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration4.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration4.ts
deleted file mode 100644
index afe65747c3e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration4.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-class C extends A implements B extends C {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration5.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration5.json
deleted file mode 100644
index dc549f3f1e9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration5.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 48,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 48,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 17,
-          "end": 18,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": [
-        {
-          "type": "TsExpressionWithTypeArguments",
-          "span": {
-            "start": 30,
-            "end": 31,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 30,
-              "end": 31,
-              "ctxt": 0
-            },
-            "value": "B",
-            "optional": false
-          },
-          "typeArguments": null
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration5.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration5.ts
deleted file mode 100644
index 85af4cee9a4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration5.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-class C extends A implements B implements C {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration6.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration6.json
deleted file mode 100644
index cd5fe3f254c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration6.json
+++ /dev/null
@@ -1,46 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 25,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 25,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 17,
-          "end": 18,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration6.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration6.ts
deleted file mode 100644
index 81d9b5b453f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration6.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-class C extends A, B {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration7.json b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration7.json
deleted file mode 100644
index 5d5914d18b6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration7.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 45,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 45,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 18,
-          "end": 45,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ClassDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 36,
-                "end": 37,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "declare": true,
-            "span": {
-              "start": 22,
-              "end": 43,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration7.ts b/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration7.ts
deleted file mode 100644
index 6555fe68a7e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserClassDeclaration7.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-declare module M {
-  declare class C {
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName1.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName1.json
deleted file mode 100644
index 8bf7871f93c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName1.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 32,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 32,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 31,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 24,
-              "end": 31,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 26,
-                    "end": 29,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 27,
-                      "end": 28,
-                      "ctxt": 0
-                    },
-                    "value": "e",
-                    "optional": false
-                  }
-                },
-                "value": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 26,
-                    "end": 29,
-                    "ctxt": 0
-                  }
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName1.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName1.ts
deleted file mode 100644
index 62e88ca437b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName1.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v = { [e] };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName10.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName10.json
deleted file mode 100644
index fa82e23979c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName10.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 38,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 38,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 36,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 35,
-              "end": 36,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName10.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName10.ts
deleted file mode 100644
index 791d4867d30..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName10.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-class C {
-   [e] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName11.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName11.json
deleted file mode 100644
index 3d7fdd8d556..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName11.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 37,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 37,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 29,
-            "end": 35,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 29,
-              "end": 35,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName11.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName11.ts
deleted file mode 100644
index 724a3d32705..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName11.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-class C {
-   [e]();
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName13.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName13.json
deleted file mode 100644
index 766f8f82a06..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName13.json
+++ /dev/null
@@ -1,102 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 39,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 38,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 38,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 23,
-                  "end": 38,
-                  "ctxt": 0
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-                "members": [
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-                    "type": "TsPropertySignature",
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-                      "ctxt": 0
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-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 26,
-                        "end": 27,
-                        "ctxt": 0
-                      },
-                      "value": "e",
-                      "optional": false
-                    },
-                    "computed": true,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 28,
-                        "end": 36,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 30,
-                          "end": 36,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName13.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName13.ts
deleted file mode 100644
index 2c86fc05286..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName13.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v: { [e]: number };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName14.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName14.json
deleted file mode 100644
index 2cea733d0b4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName14.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 41,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 41,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 40,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 40,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 23,
-                  "end": 40,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsMethodSignature",
-                    "span": {
-                      "start": 25,
-                      "end": 38,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 26,
-                        "end": 27,
-                        "ctxt": 0
-                      },
-                      "value": "e",
-                      "optional": false
-                    },
-                    "computed": true,
-                    "optional": false,
-                    "params": [],
-                    "typeAnn": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 30,
-                        "end": 38,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 32,
-                          "end": 38,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName14.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName14.ts
deleted file mode 100644
index 3bff2d94ddd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName14.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v: { [e](): number };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName15.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName15.json
deleted file mode 100644
index 3d995637e4f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName15.json
+++ /dev/null
@@ -1,158 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 60,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 60,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 59,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 59,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 23,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsIndexSignature",
-                    "params": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 26,
-                          "end": 35,
-                          "ctxt": 0
-                        },
-                        "value": "e",
-                        "optional": false,
-                        "typeAnnotation": {
-                          "type": "TsTypeAnnotation",
-                          "span": {
-                            "start": 27,
-                            "end": 35,
-                            "ctxt": 0
-                          },
-                          "typeAnnotation": {
-                            "type": "TsKeywordType",
-                            "span": {
-                              "start": 29,
-                              "end": 35,
-                              "ctxt": 0
-                            },
-                            "kind": "number"
-                          }
-                        }
-                      }
-                    ],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 36,
-                        "end": 44,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 38,
-                          "end": 44,
-                          "ctxt": 0
-                        },
-                        "kind": "string"
-                      }
-                    },
-                    "readonly": false,
-                    "static": false,
-                    "span": {
-                      "start": 25,
-                      "end": 45,
-                      "ctxt": 0
-                    }
-                  },
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 46,
-                      "end": 57,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 47,
-                        "end": 48,
-                        "ctxt": 0
-                      },
-                      "value": "e",
-                      "optional": false
-                    },
-                    "computed": true,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 49,
-                        "end": 57,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 51,
-                          "end": 57,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName15.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName15.ts
deleted file mode 100644
index be91e4ccb22..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName15.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v: { [e: number]: string; [e]: number };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName16.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName16.json
deleted file mode 100644
index e8ccdff7f05..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName16.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 36,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 16,
-        "end": 36,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 27,
-            "end": 34,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
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-              "end": 30,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 33,
-              "end": 34,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName16.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName16.ts
deleted file mode 100644
index b3d69e2d5b0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName16.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-enum E {
-  [e] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName18.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName18.json
deleted file mode 100644
index cea1a78727c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName18.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 42,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 42,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 41,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 41,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 23,
-                  "end": 41,
-                  "ctxt": 0
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-                "members": [
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-                    "type": "TsMethodSignature",
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-                      "start": 25,
-                      "end": 39,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 26,
-                        "end": 27,
-                        "ctxt": 0
-                      },
-                      "value": "e",
-                      "optional": false
-                    },
-                    "computed": true,
-                    "optional": true,
-                    "params": [],
-                    "typeAnn": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 31,
-                        "end": 39,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 33,
-                          "end": 39,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName18.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName18.ts
deleted file mode 100644
index 070b7ea7643..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName18.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v: { [e]?(): number };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName19.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName19.json
deleted file mode 100644
index 85a819dff04..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName19.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 32,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 32,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 31,
-            "ctxt": 0
-          },
-          "id": {
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-              "start": 20,
-              "end": 21,
-              "ctxt": 0
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-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
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-                "ctxt": 0
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-              "typeAnnotation": {
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-                  "start": 23,
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-                },
-                "members": [
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-                    "type": "TsPropertySignature",
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-                      "start": 25,
-                      "end": 29,
-                      "ctxt": 0
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-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 26,
-                        "end": 27,
-                        "ctxt": 0
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-                      "value": "e",
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-                    "computed": true,
-                    "optional": true,
-                    "init": null,
-                    "params": [],
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-                    "typeParams": null
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-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName19.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName19.ts
deleted file mode 100644
index ce190be01c4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName19.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v: { [e]? };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName20.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName20.json
deleted file mode 100644
index 6cfeaafc185..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName20.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 50,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-        "end": 50,
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-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "I",
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-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 28,
-          "end": 50,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsMethodSignature",
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-              "end": 47,
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-            "readonly": false,
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-                "end": 36,
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-              },
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-            "computed": true,
-            "optional": false,
-            "params": [],
-            "typeAnn": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 39,
-                "end": 47,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 41,
-                  "end": 47,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName20.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName20.ts
deleted file mode 100644
index eda5b6054af..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName20.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-interface I {
-    [e](): number 
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName21.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName21.json
deleted file mode 100644
index b1c26621ecb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName21.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 48,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-      "span": {
-        "start": 16,
-        "end": 48,
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-      },
-      "id": {
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-          "end": 27,
-          "ctxt": 0
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-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 28,
-          "end": 48,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 34,
-              "end": 45,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 35,
-                "end": 36,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            },
-            "computed": true,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 37,
-                "end": 45,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 39,
-                  "end": 45,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName21.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName21.ts
deleted file mode 100644
index 57ba73afa3c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName21.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-interface I {
-    [e]: number 
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName22.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName22.json
deleted file mode 100644
index 59a515dcf28..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName22.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 52,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 16,
-        "end": 52,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 38,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 38,
-              "end": 41,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 41,
-              "end": 49,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 43,
-                "end": 49,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName22.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName22.ts
deleted file mode 100644
index 45831333c62..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName22.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-declare class C {
-    [e]: number 
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName25.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName25.json
deleted file mode 100644
index 5bb2d8acae9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName25.json
+++ /dev/null
@@ -1,129 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 66,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 66,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 44,
-            "end": 64,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 44,
-              "end": 47,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 45,
-                "end": 46,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "AssignmentExpression",
-            "span": {
-              "start": 50,
-              "end": 64,
-              "ctxt": 0
-            },
-            "operator": "=",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 50,
-                "end": 60,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 50,
-                  "end": 51,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              },
-              "property": {
-                "type": "Computed",
-                "span": {
-                  "start": 56,
-                  "end": 60,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 57,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "value": "e2",
-                  "optional": false
-                }
-              }
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 63,
-                "end": 64,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName25.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName25.ts
deleted file mode 100644
index 2db302c284a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName25.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-class C {
-    // No ASI
-    [e] = 0
-    [e2] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName26.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName26.json
deleted file mode 100644
index 74ac7ffe1c7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName26.json
+++ /dev/null
@@ -1,106 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 65,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 16,
-        "end": 65,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 43,
-            "end": 63,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 43,
-              "end": 46,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "AssignmentExpression",
-            "span": {
-              "start": 49,
-              "end": 63,
-              "ctxt": 0
-            },
-            "operator": "=",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 49,
-                "end": 59,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 49,
-                  "end": 50,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              },
-              "property": {
-                "type": "Computed",
-                "span": {
-                  "start": 55,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 56,
-                    "end": 58,
-                    "ctxt": 0
-                  },
-                  "value": "e2",
-                  "optional": false
-                }
-              }
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 62,
-                "end": 63,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName26.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName26.ts
deleted file mode 100644
index f3924b30e48..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName26.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-enum E {
-    // No ASI
-    [e] = 0
-    [e2] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName28.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName28.json
deleted file mode 100644
index 8705d6a2220..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName28.json
+++ /dev/null
@@ -1,153 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 65,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 65,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 30,
-            "end": 46,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 30,
-              "end": 33,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 31,
-                "end": 32,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 44,
-              "end": 45,
-              "ctxt": 0
-            },
-            "value": 0.0,
-            "raw": "0"
-          },
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 33,
-              "end": 41,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 35,
-                "end": 41,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 51,
-            "end": 63,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 51,
-              "end": 55,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 52,
-                "end": 54,
-                "ctxt": 0
-              },
-              "value": "e2",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 55,
-              "end": 63,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 57,
-                "end": 63,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName28.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName28.ts
deleted file mode 100644
index 102a0feb812..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName28.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-//@target: ES6
-class C {
-    [e]: number = 0;
-    [e2]: number
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName29.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName29.json
deleted file mode 100644
index 94f7ab00908..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName29.json
+++ /dev/null
@@ -1,147 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 74,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 74,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 45,
-            "end": 55,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 45,
-              "end": 48,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 46,
-                "end": 47,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 51,
-              "end": 55,
-              "ctxt": 0
-            },
-            "operator": "++",
-            "prefix": false,
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 51,
-                "end": 53,
-                "ctxt": 0
-              },
-              "value": "id",
-              "optional": false
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 60,
-            "end": 72,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 60,
-              "end": 64,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 61,
-                "end": 63,
-                "ctxt": 0
-              },
-              "value": "e2",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 64,
-              "end": 72,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 66,
-                "end": 72,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName29.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName29.ts
deleted file mode 100644
index b4cd1339ca0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName29.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-class C {
-    // yes ASI
-    [e] = id++
-    [e2]: number
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName30.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName30.json
deleted file mode 100644
index 21059930ed6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName30.json
+++ /dev/null
@@ -1,99 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 84,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 16,
-        "end": 84,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 59,
-            "end": 69,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 59,
-              "end": 62,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 65,
-              "end": 69,
-              "ctxt": 0
-            },
-            "operator": "++",
-            "prefix": false,
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 65,
-                "end": 67,
-                "ctxt": 0
-              },
-              "value": "id",
-              "optional": false
-            }
-          }
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 74,
-            "end": 82,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 78,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 81,
-              "end": 82,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName30.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName30.ts
deleted file mode 100644
index b9e4712fe89..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName30.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-enum E {
-    // no ASI, comma expected
-    [e] = id++
-    [e2] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName31.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName31.json
deleted file mode 100644
index c8c9af40a6e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName31.json
+++ /dev/null
@@ -1,144 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 75,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 75,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 45,
-            "end": 56,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 45,
-              "end": 48,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 46,
-                "end": 47,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 48,
-              "end": 56,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 50,
-                "end": 56,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 61,
-            "end": 73,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 61,
-              "end": 65,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 62,
-                "end": 64,
-                "ctxt": 0
-              },
-              "value": "e2",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 65,
-              "end": 73,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 67,
-                "end": 73,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName31.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName31.ts
deleted file mode 100644
index 9f74a3dd370..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName31.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-class C {
-    // yes ASI
-    [e]: number
-    [e2]: number
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName32.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName32.json
deleted file mode 100644
index c67dd9d49af..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName32.json
+++ /dev/null
@@ -1,100 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 54,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 16,
-        "end": 54,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 38,
-            "end": 51,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 38,
-              "end": 41,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 38,
-              "end": 51,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 43,
-                "end": 51,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 45,
-                  "end": 51,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName32.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName32.ts
deleted file mode 100644
index 20c00e34fed..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName32.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-declare class C {
-    [e](): number 
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName34.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName34.json
deleted file mode 100644
index b72bdef5af8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName34.json
+++ /dev/null
@@ -1,99 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 85,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 16,
-        "end": 85,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 59,
-            "end": 69,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 59,
-              "end": 62,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "UpdateExpression",
-            "span": {
-              "start": 65,
-              "end": 69,
-              "ctxt": 0
-            },
-            "operator": "++",
-            "prefix": false,
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 65,
-                "end": 67,
-                "ctxt": 0
-              },
-              "value": "id",
-              "optional": false
-            }
-          }
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 75,
-            "end": 83,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 75,
-              "end": 79,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 82,
-              "end": 83,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName34.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName34.ts
deleted file mode 100644
index 5614834dce3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName34.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-//@target: ES6
-enum E {
-    // no ASI, comma expected
-    [e] = id++,
-    [e2] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName35.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName35.json
deleted file mode 100644
index ffc1e71dcf2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName35.json
+++ /dev/null
@@ -1,103 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 43,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 43,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 43,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 24,
-              "end": 43,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 30,
-                    "end": 36,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "SequenceExpression",
-                    "span": {
-                      "start": 31,
-                      "end": 35,
-                      "ctxt": 0
-                    },
-                    "expressions": [
-                      {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 31,
-                          "end": 32,
-                          "ctxt": 0
-                        },
-                        "value": 0.0,
-                        "raw": "0"
-                      },
-                      {
-                        "type": "NumericLiteral",
-                        "span": {
-                          "start": 34,
-                          "end": 35,
-                          "ctxt": 0
-                        },
-                        "value": 1.0,
-                        "raw": "1"
-                      }
-                    ]
-                  }
-                },
-                "value": {
-                  "type": "ObjectExpression",
-                  "span": {
-                    "start": 38,
-                    "end": 41,
-                    "ctxt": 0
-                  },
-                  "properties": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName35.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName35.ts
deleted file mode 100644
index 0232703ce42..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName35.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-var x = {
-    [0, 1]: { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName5.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName5.json
deleted file mode 100644
index c785350590b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName5.json
+++ /dev/null
@@ -1,89 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 49,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 49,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 48,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 24,
-              "end": 48,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "GetterProperty",
-                "span": {
-                  "start": 26,
-                  "end": 46,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 37,
-                    "end": 40,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 38,
-                      "end": 39,
-                      "ctxt": 0
-                    },
-                    "value": "e",
-                    "optional": false
-                  }
-                },
-                "typeAnnotation": null,
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 43,
-                    "end": 46,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName5.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName5.ts
deleted file mode 100644
index 44a6ab65d7a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName5.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-var v = { public get [e]() { } };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName7.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName7.json
deleted file mode 100644
index fb97a40def2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName7.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 34,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 32,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName7.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName7.ts
deleted file mode 100644
index fb601c9794a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName7.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-class C {
-   [e]
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName8.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName8.json
deleted file mode 100644
index 6110c6e364f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName8.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 41,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 41,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 39,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 36,
-              "end": 39,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 37,
-                "end": 38,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "public",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName8.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName8.ts
deleted file mode 100644
index a3a320846b9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName8.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-class C {
-   public [e]
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName9.json b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName9.json
deleted file mode 100644
index c55b2758c3d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName9.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 40,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 38,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 32,
-              "end": 38,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 34,
-                "end": 38,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 34,
-                  "end": 38,
-                  "ctxt": 0
-                },
-                "value": "Type",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName9.ts b/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName9.ts
deleted file mode 100644
index b62b62992c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserComputedPropertyName9.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-class C {
-   [e]: Type
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration10.json b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration10.json
deleted file mode 100644
index 805cb257813..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration10.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 40,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 13,
-            "end": 38,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 13,
-              "end": 24,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 35,
-              "end": 38,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration10.ts b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration10.ts
deleted file mode 100644
index 60665bdb84d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration10.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  constructor(): number { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration11.json b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration11.json
deleted file mode 100644
index 8b8f75b602c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration11.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 34,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 13,
-            "end": 32,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 13,
-              "end": 24,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration11.ts b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration11.ts
deleted file mode 100644
index 24b740f41f5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration11.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  constructor<>() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration2.json b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration2.json
deleted file mode 100644
index 672e9e218ed..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration2.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 39,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 13,
-            "end": 37,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 31,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 34,
-              "end": 37,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration2.ts
deleted file mode 100644
index 386e856948b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  static constructor() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration4.json b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration4.json
deleted file mode 100644
index 0995c143c6e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration4.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 40,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 13,
-            "end": 38,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 32,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 35,
-              "end": 38,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration4.ts b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration4.ts
deleted file mode 100644
index 5fd79ed92c5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration4.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  declare constructor() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration9.json b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration9.json
deleted file mode 100644
index f90f1eeb347..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration9.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 35,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 35,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 13,
-            "end": 33,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 13,
-              "end": 24,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 30,
-              "end": 33,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration9.ts b/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration9.ts
deleted file mode 100644
index d292763990e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserConstructorDeclaration9.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  constructor<T>() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserContinueStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserContinueStatement1.d.json
deleted file mode 100644
index 4e5ca564199..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserContinueStatement1.d.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 10,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ContinueStatement",
-      "span": {
-        "start": 1,
-        "end": 10,
-        "ctxt": 0
-      },
-      "label": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserContinueStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserContinueStatement1.d.ts
deleted file mode 100644
index 45127c0ad12..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserContinueStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-continue;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserDebuggerStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserDebuggerStatement1.d.json
deleted file mode 100644
index 3187e9d6235..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserDebuggerStatement1.d.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 10,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "DebuggerStatement",
-      "span": {
-        "start": 1,
-        "end": 10,
-        "ctxt": 0
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserDebuggerStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserDebuggerStatement1.d.ts
deleted file mode 100644
index 9f5fb105ad0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserDebuggerStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-debugger;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserDoStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserDoStatement1.d.json
deleted file mode 100644
index a49674495e0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserDoStatement1.d.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 18,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "DoWhileStatement",
-      "span": {
-        "start": 1,
-        "end": 18,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "Identifier",
-        "span": {
-          "start": 15,
-          "end": 16,
-          "ctxt": 0
-        },
-        "value": "e",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 4,
-          "end": 7,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserDoStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserDoStatement1.d.ts
deleted file mode 100644
index 04ad1f9429b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserDoStatement1.d.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-do {
-}
-while (e);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName1.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName1.json
deleted file mode 100644
index 59a515dcf28..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName1.json
+++ /dev/null
@@ -1,91 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 52,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 16,
-        "end": 52,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 38,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 38,
-              "end": 41,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 41,
-              "end": 49,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 43,
-                "end": 49,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName1.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName1.ts
deleted file mode 100644
index c9bf42cd95d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-declare class C {
-    [e]: number 
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName10.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName10.json
deleted file mode 100644
index fa82e23979c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName10.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 38,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 38,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 36,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 35,
-              "end": 36,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName10.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName10.ts
deleted file mode 100644
index 0a291755599..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName10.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-class C {
-   [e] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName11.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName11.json
deleted file mode 100644
index 3d7fdd8d556..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName11.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 37,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 37,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 29,
-            "end": 35,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 29,
-              "end": 35,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName11.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName11.ts
deleted file mode 100644
index c8132ced30d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName11.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-class C {
-   [e]();
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName5.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName5.json
deleted file mode 100644
index b1c26621ecb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName5.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 48,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 16,
-        "end": 48,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 28,
-          "end": 48,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 34,
-              "end": 45,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 35,
-                "end": 36,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            },
-            "computed": true,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 37,
-                "end": 45,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 39,
-                  "end": 45,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName5.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName5.ts
deleted file mode 100644
index d5546554d34..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName5.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-interface I {
-    [e]: number 
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName6.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName6.json
deleted file mode 100644
index e8ccdff7f05..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName6.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 36,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 16,
-        "end": 36,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 27,
-            "end": 34,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 27,
-              "end": 30,
-              "ctxt": 0
-            },
-            "value": "",
-            "optional": false
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 33,
-              "end": 34,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName6.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName6.ts
deleted file mode 100644
index 219c661d92e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName6.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-enum E {
-  [e] = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName7.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName7.json
deleted file mode 100644
index fb97a40def2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName7.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 34,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 32,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName7.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName7.ts
deleted file mode 100644
index b8042c79bbd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName7.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-class C {
-   [e]
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName8.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName8.json
deleted file mode 100644
index 766f8f82a06..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName8.json
+++ /dev/null
@@ -1,102 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 16,
-        "end": 39,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 20,
-            "end": 38,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 20,
-              "end": 21,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 38,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 23,
-                  "end": 38,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 25,
-                      "end": 36,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 26,
-                        "end": 27,
-                        "ctxt": 0
-                      },
-                      "value": "e",
-                      "optional": false
-                    },
-                    "computed": true,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 28,
-                        "end": 36,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 30,
-                          "end": 36,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName8.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName8.ts
deleted file mode 100644
index 475d6ff4754..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName8.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES5
-var v: { [e]: number };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName9.json b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName9.json
deleted file mode 100644
index c55b2758c3d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName9.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 40,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 29,
-            "end": 38,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "e",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 32,
-              "end": 38,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 34,
-                "end": 38,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 34,
-                  "end": 38,
-                  "ctxt": 0
-                },
-                "value": "Type",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName9.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName9.ts
deleted file mode 100644
index d7fbf4d0479..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ComputedPropertyName9.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-class C {
-   [e]: Type
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement1.d.json
deleted file mode 100644
index ce5b95a51a5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement1.d.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 36,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 36,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 26,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 26,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "i",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "e",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 33,
-          "end": 36,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement1.d.ts
deleted file mode 100644
index 63acdaede07..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement1.d.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES5
-for (var i of e) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement2.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement2.json
deleted file mode 100644
index 246b5d3de48..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement2.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 34,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 24,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": []
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 28,
-          "end": 29,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 31,
-          "end": 34,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement2.ts
deleted file mode 100644
index df8a31afddf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES5
-for (var of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement20.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement20.json
deleted file mode 100644
index 8d383404868..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement20.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 42,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 16,
-        "end": 42,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 31,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 31,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 27,
-                "ctxt": 0
-              },
-              "value": "of",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 35,
-          "end": 37,
-          "ctxt": 0
-        },
-        "value": "of",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 39,
-          "end": 42,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement20.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement20.ts
deleted file mode 100644
index e824bb34a2a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement20.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES5
-for (var of = 0 in of) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement21.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement21.json
deleted file mode 100644
index 40d6072951c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement21.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 35,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 35,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 24,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": []
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 28,
-          "end": 30,
-          "ctxt": 0
-        },
-        "value": "of",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 32,
-          "end": 35,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement21.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement21.ts
deleted file mode 100644
index cc43df1effa..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement21.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES5
-for (var of of) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement3.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement3.json
deleted file mode 100644
index 8eb8fc7dff6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement3.json
+++ /dev/null
@@ -1,93 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 39,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 29,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 26,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 28,
-              "end": 29,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 28,
-                "end": 29,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 33,
-          "end": 34,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 36,
-          "end": 39,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement3.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement3.ts
deleted file mode 100644
index 26ce0422651..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement3.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES5
-for (var a, b of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement4.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement4.json
deleted file mode 100644
index a0189e2cd5f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement4.json
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 40,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 30,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 30,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 29,
-                "end": 30,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 34,
-          "end": 35,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 37,
-          "end": 40,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement4.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement4.ts
deleted file mode 100644
index 771b2246428..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement4.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES5
-for (var a = 1 of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement6.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement6.json
deleted file mode 100644
index 5a38be02046..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement6.json
+++ /dev/null
@@ -1,111 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 47,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 47,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 37,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 30,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 29,
-                "end": 30,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 32,
-              "end": 37,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 32,
-                "end": 33,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 36,
-                "end": 37,
-                "ctxt": 0
-              },
-              "value": 2.0,
-              "raw": "2"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 44,
-          "end": 47,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement6.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement6.ts
deleted file mode 100644
index ccb6af163c2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES5
-for (var a = 1, b = 2 of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement7.json b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement7.json
deleted file mode 100644
index 70352982461..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement7.json
+++ /dev/null
@@ -1,143 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 64,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 64,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 54,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 38,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 26,
-                  "end": 34,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 28,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "kind": "number"
-                }
-              }
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 37,
-                "end": 38,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 40,
-              "end": 54,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 40,
-                "end": 41,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 41,
-                  "end": 49,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 43,
-                    "end": 49,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
-              }
-            },
-            "init": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 52,
-                "end": 54,
-                "ctxt": 0
-              },
-              "value": "",
-              "raw": "\"\""
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 58,
-          "end": 59,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 61,
-          "end": 64,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement7.ts b/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement7.ts
deleted file mode 100644
index e5d2ec696ae..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5ForOfStatement7.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES5
-for (var a: number = 1, b: string = "" of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty4.json b/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty4.json
deleted file mode 100644
index f9bae066485..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty4.json
+++ /dev/null
@@ -1,109 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 66,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": true,
-      "span": {
-        "start": 16,
-        "end": 66,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 38,
-            "end": 64,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 38,
-              "end": 55,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 39,
-                "end": 54,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 39,
-                  "end": 45,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 46,
-                  "end": 54,
-                  "ctxt": 0
-                },
-                "value": "isRegExp",
-                "optional": false
-              }
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 55,
-              "end": 63,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 57,
-                "end": 63,
-                "ctxt": 0
-              },
-              "kind": "string"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty4.ts b/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty4.ts
deleted file mode 100644
index 9c2a2389a9a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty4.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-declare class C {
-    [Symbol.isRegExp]: string;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty5.json b/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty5.json
deleted file mode 100644
index 06cd73841ef..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty5.json
+++ /dev/null
@@ -1,109 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 58,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 58,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 30,
-            "end": 56,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 30,
-              "end": 47,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 31,
-                "end": 46,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 31,
-                  "end": 37,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 38,
-                  "end": 46,
-                  "ctxt": 0
-                },
-                "value": "isRegExp",
-                "optional": false
-              }
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 47,
-              "end": 55,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 49,
-                "end": 55,
-                "ctxt": 0
-              },
-              "kind": "string"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty5.ts b/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty5.ts
deleted file mode 100644
index 656db742443..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserES5SymbolProperty5.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES5
-class C {
-    [Symbol.isRegExp]: string;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEmptyStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserEmptyStatement1.d.json
deleted file mode 100644
index 286235fd10e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEmptyStatement1.d.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 2,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "EmptyStatement",
-      "span": {
-        "start": 1,
-        "end": 2,
-        "ctxt": 0
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEmptyStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserEmptyStatement1.d.ts
deleted file mode 100644
index 1c8a0e79762..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEmptyStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnum5.json b/crates/swc_ecma_parser/tests/tsc/parserEnum5.json
deleted file mode 100644
index 5679e318cfb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnum5.json
+++ /dev/null
@@ -1,257 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 66,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 1,
-        "end": 15,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "E2",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 11,
-            "end": 12,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 11,
-              "end": 12,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 16,
-        "end": 33,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "E3",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 26,
-            "end": 28,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 26,
-              "end": 27,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 29,
-            "end": 30,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 29,
-              "end": 30,
-              "ctxt": 0
-            },
-            "value": "1",
-            "raw": "\"1\""
-          },
-          "init": null
-        }
-      ]
-    },
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 34,
-        "end": 66,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 39,
-          "end": 41,
-          "ctxt": 0
-        },
-        "value": "E1",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 44,
-            "end": 45,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 44,
-              "end": 45,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 47,
-            "end": 49,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 47,
-              "end": 48,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 50,
-            "end": 51,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 50,
-              "end": 51,
-              "ctxt": 0
-            },
-            "value": "1",
-            "raw": "\"1\""
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 53,
-            "end": 54,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 53,
-              "end": 54,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 56,
-            "end": 58,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 56,
-              "end": 57,
-              "ctxt": 0
-            },
-            "value": "d",
-            "optional": false
-          },
-          "init": null
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 59,
-            "end": 64,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 59,
-              "end": 60,
-              "ctxt": 0
-            },
-            "value": "2",
-            "raw": "\"2\""
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 63,
-              "end": 64,
-              "ctxt": 0
-            },
-            "value": 3.0,
-            "raw": "3"
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnum5.ts b/crates/swc_ecma_parser/tests/tsc/parserEnum5.ts
deleted file mode 100644
index 0e740885595..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnum5.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-enum E2 { a, }
-enum E3 { a: 1, }
-enum E1 { a, b: 1, c, d: 2 = 3 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration2.json b/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration2.json
deleted file mode 100644
index 8a1a8e4bd05..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration2.json
+++ /dev/null
@@ -1,62 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 44,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 44,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 18,
-          "end": 44,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsEnumDeclaration",
-            "span": {
-              "start": 22,
-              "end": 42,
-              "ctxt": 0
-            },
-            "declare": true,
-            "isConst": false,
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 35,
-                "end": 36,
-                "ctxt": 0
-              },
-              "value": "E",
-              "optional": false
-            },
-            "members": []
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration2.ts
deleted file mode 100644
index 5bb32502768..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration2.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-declare module M {
-  declare enum E {
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration3.d.json b/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration3.d.json
deleted file mode 100644
index 2ca7d8a91cd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration3.d.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 20,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 1,
-        "end": 20,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 13,
-            "end": 18,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 13,
-              "end": 14,
-              "ctxt": 0
-            },
-            "value": "A",
-            "optional": false
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 17,
-              "end": 18,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration3.d.ts b/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration3.d.ts
deleted file mode 100644
index 780b5c12d7b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration3.d.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-enum E {
-   A = 1
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration4.json b/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration4.json
deleted file mode 100644
index 2bb1920ab73..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration4.json
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 14,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "void",
-        "optional": false
-      },
-      "members": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration4.ts b/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration4.ts
deleted file mode 100644
index 0db61ec1034..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserEnumDeclaration4.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-enum void {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserErrantSemicolonInClass1.json b/crates/swc_ecma_parser/tests/tsc/parserErrantSemicolonInClass1.json
deleted file mode 100644
index f0781e9d5ea..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrantSemicolonInClass1.json
+++ /dev/null
@@ -1,980 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 555,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "a",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 555,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 37,
-            "end": 61,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 37,
-              "end": 48,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 50,
-                "end": 59,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 50,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "value": "n",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 51,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 53,
-                      "end": 59,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": null,
-          "accessibility": null,
-          "isOptional": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 66,
-            "end": 90,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 66,
-              "end": 77,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 79,
-                "end": 88,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 79,
-                  "end": 88,
-                  "ctxt": 0
-                },
-                "value": "s",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 80,
-                    "end": 88,
-                    "ctxt": 0
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-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 82,
-                      "end": 88,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            }
-          ],
-          "body": null,
-          "accessibility": null,
-          "isOptional": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 95,
-            "end": 125,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 95,
-              "end": 106,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 108,
-                "end": 115,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 108,
-                  "end": 115,
-                  "ctxt": 0
-                },
-                "value": "ns",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 110,
-                    "end": 115,
-                    "ctxt": 0
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-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 112,
-                      "end": 115,
-                      "ctxt": 0
-                    },
-                    "kind": "any"
-                  }
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-              }
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-          ],
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-            "type": "BlockStatement",
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-              "start": 117,
-              "end": 125,
-              "ctxt": 0
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-            "end": 147,
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-              "end": 141,
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-            "optional": false
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-            "decorators": [],
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-              "end": 147,
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-            },
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-          "isOptional": false,
-          "isOverride": false
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-          "type": "EmptyStatement",
-          "span": {
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-          "type": "ClassProperty",
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-            "start": 154,
-            "end": 164,
-            "ctxt": 0
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-            "span": {
-              "start": 161,
-              "end": 163,
-              "ctxt": 0
-            },
-            "value": "pv",
-            "optional": false
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-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "public",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 169,
-            "end": 210,
-            "ctxt": 0
-          },
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-            "type": "Identifier",
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-              "end": 181,
-              "ctxt": 0
-            },
-            "value": "d",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
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-              "end": 210,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 184,
-                "end": 210,
-                "ctxt": 0
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-              "stmts": [
-                {
-                  "type": "ReturnStatement",
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-                    "type": "NumericLiteral",
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-                      "start": 201,
-                      "end": 203,
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-          "accessibility": "public",
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-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 226,
-              "end": 227,
-              "ctxt": 0
-            },
-            "value": "d",
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-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 215,
-              "end": 237,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 230,
-                "end": 237,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserErrantSemicolonInClass1.ts b/crates/swc_ecma_parser/tests/tsc/parserErrantSemicolonInClass1.ts
deleted file mode 100644
index 78e7541beb1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrantSemicolonInClass1.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-class a {
-    //constructor ();
-    constructor (n: number);
-    constructor (s: string);
-    constructor (ns: any) {
-
-    }
-
-    public pgF() { };
-
-    public pv;
-    public get d() {
-        return 30;
-    }
-    public set d() {
-    }
-
-    public static get p2() {
-        return { x: 30, y: 40 };
-    }
-
-    private static d2() {
-    }
-    private static get p3() {
-        return "string";
-    }
-    private pv3;
-
-    private foo(n: number): string;
-    private foo(s: string): string;
-    private foo(ns: any) {
-        return ns.toString();
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement2.json b/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement2.json
deleted file mode 100644
index ee595f4b029..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement2.json
+++ /dev/null
@@ -1,212 +0,0 @@
-{
-  "type": "Script",
-  "span": {
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-    "end": 63,
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement2.ts
deleted file mode 100644
index 9647fe1c4e4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement2.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-class Foo {
-  f1() {
-    if (a
-  }
-  f2() {
-  }
-  f3() {
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement3.json b/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement3.json
deleted file mode 100644
index daf0fcddeac..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement3.json
+++ /dev/null
@@ -1,230 +0,0 @@
-{
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deleted file mode 100644
index 789265998db..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrorRecoveryIfStatement3.ts
+++ /dev/null
@@ -1,9 +0,0 @@
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deleted file mode 100644
index 006766e6be3..00000000000
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index fb3a8255f02..00000000000
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deleted file mode 100644
index 7fb0e713017..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrorRecovery_ExtendsOrImplementsClause4.ts
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\ No newline at end of file
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deleted file mode 100644
index db22b322547..00000000000
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deleted file mode 100644
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deleted file mode 100644
index 89c65ca1c8f..00000000000
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deleted file mode 100644
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-                                        "start": 331,
-                                        "end": 337,
-                                        "ctxt": 0
-                                      },
-                                      "object": {
-                                        "type": "ThisExpression",
-                                        "span": {
-                                          "start": 331,
-                                          "end": 335,
-                                          "ctxt": 0
-                                        }
-                                      },
-                                      "property": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 336,
-                                          "end": 337,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  },
-                                  "right": {
-                                    "type": "BinaryExpression",
-                                    "span": {
-                                      "start": 340,
-                                      "end": 355,
-                                      "ctxt": 0
-                                    },
-                                    "operator": "*",
-                                    "left": {
-                                      "type": "MemberExpression",
-                                      "span": {
-                                        "start": 340,
-                                        "end": 346,
-                                        "ctxt": 0
-                                      },
-                                      "object": {
-                                        "type": "ThisExpression",
-                                        "span": {
-                                          "start": 340,
-                                          "end": 344,
-                                          "ctxt": 0
-                                        }
-                                      },
-                                      "property": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 345,
-                                          "end": 346,
-                                          "ctxt": 0
-                                        },
-                                        "value": "y",
-                                        "optional": false
-                                      }
-                                    },
-                                    "right": {
-                                      "type": "MemberExpression",
-                                      "span": {
-                                        "start": 349,
-                                        "end": 355,
-                                        "ctxt": 0
-                                      },
-                                      "object": {
-                                        "type": "ThisExpression",
-                                        "span": {
-                                          "start": 349,
-                                          "end": 353,
-                                          "ctxt": 0
-                                        }
-                                      },
-                                      "property": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 354,
-                                          "end": 355,
-                                          "ctxt": 0
-                                        },
-                                        "value": "y",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              }
-                            ],
-                            "typeArguments": null
-                          }
-                        }
-                      ]
-                    },
-                    "generator": false,
-                    "async": false,
-                    "typeParameters": null,
-                    "returnType": null
-                  },
-                  "kind": "method",
-                  "isStatic": false,
-                  "accessibility": null,
-                  "isAbstract": false,
-                  "isOptional": false,
-                  "isOverride": false
-                },
-                {
-                  "type": "ClassProperty",
-                  "span": {
-                    "start": 394,
-                    "end": 426,
-                    "ctxt": 0
-                  },
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 401,
-                      "end": 407,
-                      "ctxt": 0
-                    },
-                    "value": "origin",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "NewExpression",
-                    "span": {
-                      "start": 410,
-                      "end": 425,
-                      "ctxt": 0
-                    },
-                    "callee": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 414,
-                        "end": 419,
-                        "ctxt": 0
-                      },
-                      "value": "Point",
-                      "optional": false
-                    },
-                    "arguments": [
-                      {
-                        "spread": null,
-                        "expression": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 420,
-                            "end": 421,
-                            "ctxt": 0
-                          },
-                          "value": 0.0,
-                          "raw": "0"
-                        }
-                      },
-                      {
-                        "spread": null,
-                        "expression": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 423,
-                            "end": 424,
-                            "ctxt": 0
-                          },
-                          "value": 0.0,
-                          "raw": "0"
-                        }
-                      }
-                    ],
-                    "typeArguments": null
-                  },
-                  "typeAnnotation": null,
-                  "isStatic": true,
-                  "decorators": [],
-                  "accessibility": null,
-                  "isAbstract": false,
-                  "isOptional": false,
-                  "isOverride": false,
-                  "readonly": false,
-                  "declare": false,
-                  "definite": false
-                }
-              ],
-              "superClass": null,
-              "isAbstract": false,
-              "typeParams": null,
-              "superTypeParams": null,
-              "implements": [
-                {
-                  "type": "TsExpressionWithTypeArguments",
-                  "span": {
-                    "start": 133,
-                    "end": 139,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 133,
-                      "end": 139,
-                      "ctxt": 0
-                    },
-                    "value": "IPoint",
-                    "optional": false
-                  },
-                  "typeArguments": null
-                }
-              ]
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 456,
-        "end": 495,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 460,
-            "end": 494,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 460,
-              "end": 461,
-              "ctxt": 0
-            },
-            "value": "p",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 461,
-                "end": 469,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 463,
-                  "end": 469,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 463,
-                    "end": 469,
-                    "ctxt": 0
-                  },
-                  "value": "IPoint",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 472,
-              "end": 494,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 476,
-                "end": 488,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 476,
-                  "end": 482,
-                  "ctxt": 0
-                },
-                "value": "Shapes",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 483,
-                  "end": 488,
-                  "ctxt": 0
-                },
-                "value": "Point",
-                "optional": false
-              }
-            },
-            "arguments": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 489,
-                    "end": 490,
-                    "ctxt": 0
-                  },
-                  "value": 3.0,
-                  "raw": "3"
-                }
-              },
-              {
-                "spread": null,
-                "expression": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 492,
-                    "end": 493,
-                    "ctxt": 0
-                  },
-                  "value": 4.0,
-                  "raw": "4"
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 496,
-        "end": 519,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 500,
-            "end": 518,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 500,
-              "end": 504,
-              "ctxt": 0
-            },
-            "value": "dist",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "CallExpression",
-            "span": {
-              "start": 507,
-              "end": 518,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 507,
-                "end": 516,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 507,
-                  "end": 508,
-                  "ctxt": 0
-                },
-                "value": "p",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 509,
-                  "end": 516,
-                  "ctxt": 0
-                },
-                "value": "getDist",
-                "optional": false
-              }
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserErrorRecovery_IncompleteMemberVariable2.ts b/crates/swc_ecma_parser/tests/tsc/parserErrorRecovery_IncompleteMemberVariable2.ts
deleted file mode 100644
index d754d451df3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserErrorRecovery_IncompleteMemberVariable2.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-// Interface
-interface IPoint {
-    getDist(): number;
-}
-
-// Module
-module Shapes {
-
-    // Class
-    export class Point implements IPoint {
-
-        public con:C "hello";
-        // Constructor
-        constructor (public x: number, public y: number) { }
-
-        // Instance member
-        getDist() { return Math.sqrt(this.x * this.x + this.y * this.y); }
-
-        // Static member
-        static origin = new Point(0, 0);
-    }
-
-}
-
-// Local variables
-var p: IPoint = new Shapes.Point(3, 4);
-var dist = p.getDist();
diff --git a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment5.json b/crates/swc_ecma_parser/tests/tsc/parserExportAssignment5.json
deleted file mode 100644
index 9bbaf1e5dd9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment5.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 29,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 29,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 8,
-          "end": 9,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 10,
-          "end": 29,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsExportAssignment",
-            "span": {
-              "start": 16,
-              "end": 27,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "A",
-              "optional": false
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment5.ts b/crates/swc_ecma_parser/tests/tsc/parserExportAssignment5.ts
deleted file mode 100644
index b8e59568568..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment5.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-module M {
-    export = A;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment9.json b/crates/swc_ecma_parser/tests/tsc/parserExportAssignment9.json
deleted file mode 100644
index d42ab4e2c5e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment9.json
+++ /dev/null
@@ -1,107 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 78,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 40,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 14,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 15,
-          "end": 40,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDefaultExpression",
-            "span": {
-              "start": 19,
-              "end": 38,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 34,
-                "end": 37,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 42,
-        "end": 78,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 49,
-          "end": 52,
-          "ctxt": 0
-        },
-        "value": "Bar",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 53,
-          "end": 78,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDefaultExpression",
-            "span": {
-              "start": 57,
-              "end": 76,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 72,
-                "end": 75,
-                "ctxt": 0
-              },
-              "value": "bar",
-              "optional": false
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment9.ts b/crates/swc_ecma_parser/tests/tsc/parserExportAssignment9.ts
deleted file mode 100644
index 6940b150b08..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserExportAssignment9.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Foo {
-  export default foo;
-}
-
-module Bar {
-  export default bar;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserExpressionStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserExpressionStatement1.d.json
deleted file mode 100644
index 1fcef1a2fcb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserExpressionStatement1.d.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 7,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 7,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 1,
-          "end": 6,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 1,
-            "end": 4,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserExpressionStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserExpressionStatement1.d.ts
deleted file mode 100644
index a6aeccb1944..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserExpressionStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-Foo();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserForInStatement1.d.json
deleted file mode 100644
index 9e7a5a175f5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement1.d.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 21,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 1,
-        "end": 21,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 11,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 10,
-              "end": 11,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 10,
-                "end": 11,
-                "ctxt": 0
-              },
-              "value": "i",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 15,
-          "end": 16,
-          "ctxt": 0
-        },
-        "value": "e",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 18,
-          "end": 21,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserForInStatement1.d.ts
deleted file mode 100644
index 30d04824dd1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (var i in e) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement2.json b/crates/swc_ecma_parser/tests/tsc/parserForInStatement2.json
deleted file mode 100644
index 08247c833c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement2.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 19,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 1,
-        "end": 19,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 9,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": []
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 13,
-          "end": 14,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 16,
-          "end": 19,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parserForInStatement2.ts
deleted file mode 100644
index 1036ece5a53..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement2.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (var in X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement3.json b/crates/swc_ecma_parser/tests/tsc/parserForInStatement3.json
deleted file mode 100644
index 62e3fd3067b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement3.json
+++ /dev/null
@@ -1,92 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 24,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 1,
-        "end": 24,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 14,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 10,
-              "end": 11,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 10,
-                "end": 11,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 13,
-              "end": 14,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 13,
-                "end": 14,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 18,
-          "end": 19,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 21,
-          "end": 24,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement3.ts b/crates/swc_ecma_parser/tests/tsc/parserForInStatement3.ts
deleted file mode 100644
index 5c27d236d47..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement3.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (var a, b in X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement4.json b/crates/swc_ecma_parser/tests/tsc/parserForInStatement4.json
deleted file mode 100644
index 8aae44c0e77..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement4.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 25,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 1,
-        "end": 25,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 15,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 10,
-              "end": 15,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 10,
-                "end": 11,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 14,
-                "end": 15,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 19,
-          "end": 20,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 22,
-          "end": 25,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement4.ts b/crates/swc_ecma_parser/tests/tsc/parserForInStatement4.ts
deleted file mode 100644
index c954463f613..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement4.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (var a = 1 in X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement6.json b/crates/swc_ecma_parser/tests/tsc/parserForInStatement6.json
deleted file mode 100644
index 4badd7ff0ee..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement6.json
+++ /dev/null
@@ -1,110 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 32,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 1,
-        "end": 32,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 22,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 10,
-              "end": 15,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 10,
-                "end": 11,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 14,
-                "end": 15,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 17,
-              "end": 22,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 17,
-                "end": 18,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 21,
-                "end": 22,
-                "ctxt": 0
-              },
-              "value": 2.0,
-              "raw": "2"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 29,
-          "end": 32,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement6.ts b/crates/swc_ecma_parser/tests/tsc/parserForInStatement6.ts
deleted file mode 100644
index 0fdc153541d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement6.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (var a = 1, b = 2 in X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement7.json b/crates/swc_ecma_parser/tests/tsc/parserForInStatement7.json
deleted file mode 100644
index 53cbfd76419..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement7.json
+++ /dev/null
@@ -1,142 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 49,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 1,
-        "end": 49,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 6,
-          "end": 39,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 10,
-              "end": 23,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 10,
-                "end": 11,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 11,
-                  "end": 19,
-                  "ctxt": 0
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-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 13,
-                    "end": 19,
-                    "ctxt": 0
-                  },
-                  "kind": "number"
-                }
-              }
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 22,
-                "end": 23,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 39,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 26,
-                  "end": 34,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 28,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
-              }
-            },
-            "init": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 37,
-                "end": 39,
-                "ctxt": 0
-              },
-              "value": "",
-              "raw": "\"\""
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 43,
-          "end": 44,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 46,
-          "end": 49,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForInStatement7.ts b/crates/swc_ecma_parser/tests/tsc/parserForInStatement7.ts
deleted file mode 100644
index d4cdf1e74a3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForInStatement7.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (var a: number = 1, b: string = "" in X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement1.d.json
deleted file mode 100644
index ce5b95a51a5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement1.d.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 36,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 36,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 26,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
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-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 26,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "i",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 30,
-          "end": 31,
-          "ctxt": 0
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-        "value": "e",
-        "optional": false
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-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 33,
-          "end": 36,
-          "ctxt": 0
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-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement1.d.ts
deleted file mode 100644
index 96ced8333c3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement1.d.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-for (var i of e) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement2.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement2.json
deleted file mode 100644
index 246b5d3de48..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement2.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 34,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 24,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": []
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 28,
-          "end": 29,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 31,
-          "end": 34,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement2.ts
deleted file mode 100644
index 6d61b843780..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-for (var of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement20.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement20.json
deleted file mode 100644
index 8d383404868..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement20.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 42,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForInStatement",
-      "span": {
-        "start": 16,
-        "end": 42,
-        "ctxt": 0
-      },
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 31,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 31,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 27,
-                "ctxt": 0
-              },
-              "value": "of",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 35,
-          "end": 37,
-          "ctxt": 0
-        },
-        "value": "of",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 39,
-          "end": 42,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement20.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement20.ts
deleted file mode 100644
index 7342df0b56f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement20.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-for (var of = 0 in of) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement21.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement21.json
deleted file mode 100644
index 40d6072951c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement21.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 35,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 35,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 24,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": []
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 28,
-          "end": 30,
-          "ctxt": 0
-        },
-        "value": "of",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 32,
-          "end": 35,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement21.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement21.ts
deleted file mode 100644
index 587fc4b8310..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement21.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-//@target: ES6
-for (var of of) { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement22.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement22.json
deleted file mode 100644
index c55404d3797..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement22.json
+++ /dev/null
@@ -1,109 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 56,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 21,
-        "end": 31,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 25,
-            "end": 30,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 25,
-              "end": 30,
-              "ctxt": 0
-            },
-            "value": "async",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 32,
-        "end": 56,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "Identifier",
-        "span": {
-          "start": 37,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "async",
-        "optional": false,
-        "typeAnnotation": null
-      },
-      "right": {
-        "type": "ArrayExpression",
-        "span": {
-          "start": 46,
-          "end": 52,
-          "ctxt": 0
-        },
-        "elements": [
-          {
-            "spread": null,
-            "expression": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 47,
-                "end": 48,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          {
-            "spread": null,
-            "expression": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 50,
-                "end": 51,
-                "ctxt": 0
-              },
-              "value": 2.0,
-              "raw": "2"
-            }
-          }
-        ]
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 54,
-          "end": 56,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement22.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement22.ts
deleted file mode 100644
index 9da24a97d67..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement22.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: esnext
-
-var async;
-for (async of [1, 2]) {}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement3.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement3.json
deleted file mode 100644
index 8eb8fc7dff6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement3.json
+++ /dev/null
@@ -1,93 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 39,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 29,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 26,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 28,
-              "end": 29,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 28,
-                "end": 29,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": null,
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 33,
-          "end": 34,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 36,
-          "end": 39,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement3.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement3.ts
deleted file mode 100644
index 0356b933ad1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement3.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-for (var a, b of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement4.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement4.json
deleted file mode 100644
index a0189e2cd5f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement4.json
+++ /dev/null
@@ -1,81 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 40,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 30,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 30,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 29,
-                "end": 30,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 34,
-          "end": 35,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 37,
-          "end": 40,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement4.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement4.ts
deleted file mode 100644
index 33dbc47f71b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement4.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-for (var a = 1 of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement6.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement6.json
deleted file mode 100644
index 5a38be02046..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement6.json
+++ /dev/null
@@ -1,111 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 47,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 47,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 37,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 30,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 29,
-                "end": 30,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 32,
-              "end": 37,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 32,
-                "end": 33,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": null
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 36,
-                "end": 37,
-                "ctxt": 0
-              },
-              "value": 2.0,
-              "raw": "2"
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 44,
-          "end": 47,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement6.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement6.ts
deleted file mode 100644
index c79f4eb9839..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-for (var a = 1, b = 2 of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement7.json b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement7.json
deleted file mode 100644
index 70352982461..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement7.json
+++ /dev/null
@@ -1,143 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 64,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForOfStatement",
-      "span": {
-        "start": 16,
-        "end": 64,
-        "ctxt": 0
-      },
-      "await": null,
-      "left": {
-        "type": "VariableDeclaration",
-        "span": {
-          "start": 21,
-          "end": 54,
-          "ctxt": 0
-        },
-        "kind": "var",
-        "declare": false,
-        "declarations": [
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 25,
-              "end": 38,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 26,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 26,
-                  "end": 34,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 28,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "kind": "number"
-                }
-              }
-            },
-            "init": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 37,
-                "end": 38,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            },
-            "definite": false
-          },
-          {
-            "type": "VariableDeclarator",
-            "span": {
-              "start": 40,
-              "end": 54,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 40,
-                "end": 41,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 41,
-                  "end": 49,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 43,
-                    "end": 49,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
-              }
-            },
-            "init": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 52,
-                "end": 54,
-                "ctxt": 0
-              },
-              "value": "",
-              "raw": "\"\""
-            },
-            "definite": false
-          }
-        ]
-      },
-      "right": {
-        "type": "Identifier",
-        "span": {
-          "start": 58,
-          "end": 59,
-          "ctxt": 0
-        },
-        "value": "X",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 61,
-          "end": 64,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement7.ts b/crates/swc_ecma_parser/tests/tsc/parserForOfStatement7.ts
deleted file mode 100644
index 2a579881a88..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForOfStatement7.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-//@target: ES6
-for (var a: number = 1, b: string = "" of X) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserForStatement1.d.json
deleted file mode 100644
index b354343a9bc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForStatement1.d.json
+++ /dev/null
@@ -1,31 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 13,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ForStatement",
-      "span": {
-        "start": 1,
-        "end": 13,
-        "ctxt": 0
-      },
-      "init": null,
-      "test": null,
-      "update": null,
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 10,
-          "end": 13,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserForStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserForStatement1.d.ts
deleted file mode 100644
index 902225ba448..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserForStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-for (;;) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration1.json b/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration1.json
deleted file mode 100644
index e031ee181d9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration1.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 45,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 45,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 18,
-          "end": 45,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "F",
-              "optional": false
-            },
-            "declare": true,
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 22,
-              "end": 43,
-              "ctxt": 0
-            },
-            "body": null,
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration1.ts b/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration1.ts
deleted file mode 100644
index 614d1d5877c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration1.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-declare module M {
-  declare function F();
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.d.ts b/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.d.ts
deleted file mode 100644
index df7da613971..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-function F() {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.json b/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.json
deleted file mode 100644
index e682dd1d8f6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 27,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 18,
-          "end": 21,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "optional": false
-      },
-      "declare": true,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 1,
-        "end": 27,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 24,
-          "end": 27,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.ts
deleted file mode 100644
index 41a293898f3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserFunctionDeclaration2.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-declare function Foo() {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserGetAccessorWithTypeParameters1.json b/crates/swc_ecma_parser/tests/tsc/parserGetAccessorWithTypeParameters1.json
deleted file mode 100644
index 4f421c3b7a2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserGetAccessorWithTypeParameters1.json
+++ /dev/null
@@ -1,116 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 47,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 17,
-        "end": 47,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 29,
-            "end": 45,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 33,
-              "end": 36,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 29,
-              "end": 45,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 42,
-                "end": 45,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": {
-              "type": "TsTypeParameterDeclaration",
-              "span": {
-                "start": 36,
-                "end": 39,
-                "ctxt": 0
-              },
-              "parameters": [
-                {
-                  "type": "TsTypeParameter",
-                  "span": {
-                    "start": 37,
-                    "end": 38,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 37,
-                      "end": 38,
-                      "ctxt": 0
-                    },
-                    "value": "T",
-                    "optional": false
-                  },
-                  "in": false,
-                  "out": false,
-                  "const": false,
-                  "constraint": null,
-                  "default": null
-                }
-              ]
-            },
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserGetAccessorWithTypeParameters1.ts b/crates/swc_ecma_parser/tests/tsc/parserGetAccessorWithTypeParameters1.ts
deleted file mode 100644
index 66304fa9106..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserGetAccessorWithTypeParameters1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-  get foo<T>() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIfStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserIfStatement1.d.json
deleted file mode 100644
index bf4824a9e81..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIfStatement1.d.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 13,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "IfStatement",
-      "span": {
-        "start": 1,
-        "end": 13,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "Identifier",
-        "span": {
-          "start": 5,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "consequent": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 10,
-          "end": 13,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "alternate": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIfStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserIfStatement1.d.ts
deleted file mode 100644
index e3e3ca4246d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIfStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-if (foo) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexMemberDeclaration10.json b/crates/swc_ecma_parser/tests/tsc/parserIndexMemberDeclaration10.json
deleted file mode 100644
index 6ab00efbca8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexMemberDeclaration10.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 50,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 50,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "TsIndexSignature",
-          "params": [
-            {
-              "type": "Identifier",
-              "span": {
-                "start": 29,
-                "end": 38,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false,
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 30,
-                  "end": 38,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 32,
-                    "end": 38,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
-              }
-            }
-          ],
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 39,
-              "end": 47,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 41,
-                "end": 47,
-                "ctxt": 0
-              },
-              "kind": "string"
-            }
-          },
-          "readonly": false,
-          "static": true,
-          "span": {
-            "start": 14,
-            "end": 48,
-            "ctxt": 0
-          }
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexMemberDeclaration10.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexMemberDeclaration10.ts
deleted file mode 100644
index af7b0aa28ae..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexMemberDeclaration10.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-   static static [x: string]: string;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature10.json b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature10.json
deleted file mode 100644
index ef0d2468771..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature10.json
+++ /dev/null
@@ -1,108 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 34,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 13,
-          "end": 34,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsIndexSignature",
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 19,
-                  "end": 23,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 20,
-                    "end": 23,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 22,
-                      "end": 23,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 22,
-                        "end": 23,
-                        "ctxt": 0
-                      },
-                      "value": "b",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  }
-                }
-              }
-            ],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 24,
-                "end": 32,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 26,
-                  "end": 32,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            },
-            "readonly": false,
-            "static": false,
-            "span": {
-              "start": 18,
-              "end": 32,
-              "ctxt": 0
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature10.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature10.ts
deleted file mode 100644
index e25aabcd8c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature10.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-interface I {
-   [a, b]: number
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature4.json b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature4.json
deleted file mode 100644
index 64c6154974f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature4.json
+++ /dev/null
@@ -1,87 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 79,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 79,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 13,
-          "end": 79,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 17,
-              "end": 24,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "AssignmentExpression",
-              "span": {
-                "start": 18,
-                "end": 23,
-                "ctxt": 0
-              },
-              "operator": "=",
-              "left": {
-                "type": "Identifier",
-                "span": {
-                  "start": 18,
-                  "end": 19,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false,
-                "typeAnnotation": null
-              },
-              "right": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 22,
-                  "end": 23,
-                  "ctxt": 0
-                },
-                "value": 0.0,
-                "raw": "0"
-              }
-            },
-            "computed": true,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": null,
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature4.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature4.ts
deleted file mode 100644
index 8468742a82b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature4.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-interface I {
-  [a = 0] // Used to be indexer, now it is a computed property
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature5.json b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature5.json
deleted file mode 100644
index 4737fef2a03..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature5.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 75,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 75,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 13,
-          "end": 75,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 17,
-              "end": 20,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 18,
-                "end": 19,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            },
-            "computed": true,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": null,
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature5.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature5.ts
deleted file mode 100644
index 0a992dd3a83..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature5.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-interface I {
-  [a] // Used to be indexer, now it is a computed property
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature6.json b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature6.json
deleted file mode 100644
index 4f7cae72553..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature6.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 30,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 30,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 13,
-          "end": 30,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsIndexSignature",
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 18,
-                  "end": 27,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 19,
-                    "end": 27,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 20,
-                      "end": 27,
-                      "ctxt": 0
-                    },
-                    "kind": "boolean"
-                  }
-                }
-              }
-            ],
-            "typeAnnotation": null,
-            "readonly": false,
-            "static": false,
-            "span": {
-              "start": 17,
-              "end": 28,
-              "ctxt": 0
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature6.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature6.ts
deleted file mode 100644
index 8448e54dcd6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-interface I {
-  [a:boolean]
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature7.json b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature7.json
deleted file mode 100644
index 895c476a465..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature7.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 29,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 29,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 13,
-          "end": 29,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsIndexSignature",
-            "params": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 18,
-                  "end": 26,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 19,
-                    "end": 26,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 20,
-                      "end": 26,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            ],
-            "typeAnnotation": null,
-            "readonly": false,
-            "static": false,
-            "span": {
-              "start": 17,
-              "end": 27,
-              "ctxt": 0
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature7.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature7.ts
deleted file mode 100644
index 5cc7bd9d8c3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature7.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-interface I {
-  [a:string]
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature8.json b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature8.json
deleted file mode 100644
index 29764e9f80b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature8.json
+++ /dev/null
@@ -1,201 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 84,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 28,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 27,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 8,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 8,
-                "end": 27,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 10,
-                  "end": 27,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsIndexSignature",
-                    "params": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 13,
-                          "end": 23,
-                          "ctxt": 0
-                        },
-                        "value": "index",
-                        "optional": false,
-                        "typeAnnotation": {
-                          "type": "TsTypeAnnotation",
-                          "span": {
-                            "start": 18,
-                            "end": 23,
-                            "ctxt": 0
-                          },
-                          "typeAnnotation": {
-                            "type": "TsKeywordType",
-                            "span": {
-                              "start": 20,
-                              "end": 23,
-                              "ctxt": 0
-                            },
-                            "kind": "any"
-                          }
-                        }
-                      }
-                    ],
-                    "typeAnnotation": null,
-                    "readonly": false,
-                    "static": false,
-                    "span": {
-                      "start": 12,
-                      "end": 25,
-                      "ctxt": 0
-                    }
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 53,
-        "end": 84,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 57,
-            "end": 83,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 57,
-              "end": 61,
-              "ctxt": 0
-            },
-            "value": "foo2",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 61,
-                "end": 83,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 63,
-                  "end": 83,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsIndexSignature",
-                    "params": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 66,
-                          "end": 79,
-                          "ctxt": 0
-                        },
-                        "value": "index",
-                        "optional": false,
-                        "typeAnnotation": {
-                          "type": "TsTypeAnnotation",
-                          "span": {
-                            "start": 71,
-                            "end": 79,
-                            "ctxt": 0
-                          },
-                          "typeAnnotation": {
-                            "type": "TsTypeReference",
-                            "span": {
-                              "start": 73,
-                              "end": 79,
-                              "ctxt": 0
-                            },
-                            "typeName": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 73,
-                                "end": 79,
-                                "ctxt": 0
-                              },
-                              "value": "RegExp",
-                              "optional": false
-                            },
-                            "typeParams": null
-                          }
-                        }
-                      }
-                    ],
-                    "typeAnnotation": null,
-                    "readonly": false,
-                    "static": false,
-                    "span": {
-                      "start": 65,
-                      "end": 81,
-                      "ctxt": 0
-                    }
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature8.ts b/crates/swc_ecma_parser/tests/tsc/parserIndexSignature8.ts
deleted file mode 100644
index aba7e2006f8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserIndexSignature8.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-var foo: { [index: any]; }; // expect an error here
-var foo2: { [index: RegExp]; }; // expect an error here
diff --git a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration1.json b/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration1.json
deleted file mode 100644
index 0d498e8e6f6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration1.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 36,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 36,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [
-        {
-          "type": "TsExpressionWithTypeArguments",
-          "span": {
-            "start": 21,
-            "end": 22,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 21,
-              "end": 22,
-              "ctxt": 0
-            },
-            "value": "A",
-            "optional": false
-          },
-          "typeArguments": null
-        }
-      ],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 33,
-          "end": 36,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration1.ts b/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration1.ts
deleted file mode 100644
index 1101181487a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration1.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-interface I extends A extends B {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration3.json b/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration3.json
deleted file mode 100644
index 23a8a843ad1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration3.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 23,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 23,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 18,
-          "end": 19,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 20,
-          "end": 23,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration3.ts b/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration3.ts
deleted file mode 100644
index 39f1b251fb2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration3.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-public interface I {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration4.json b/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration4.json
deleted file mode 100644
index 23a8a843ad1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration4.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 23,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 23,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 18,
-          "end": 19,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 20,
-          "end": 23,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration4.ts b/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration4.ts
deleted file mode 100644
index 61b8cf1e420..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserInterfaceDeclaration4.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-static interface I {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserLabeledStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserLabeledStatement1.d.json
deleted file mode 100644
index 3d631881b7c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserLabeledStatement1.d.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 14,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 4,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "body": {
-        "type": "ExpressionStatement",
-        "span": {
-          "start": 8,
-          "end": 14,
-          "ctxt": 0
-        },
-        "expression": {
-          "type": "CallExpression",
-          "span": {
-            "start": 8,
-            "end": 13,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "Identifier",
-            "span": {
-              "start": 8,
-              "end": 11,
-              "ctxt": 0
-            },
-            "value": "bar",
-            "optional": false
-          },
-          "arguments": [],
-          "typeArguments": null
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserLabeledStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserLabeledStatement1.d.ts
deleted file mode 100644
index fe24e3e2c0e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserLabeledStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-foo:
-  bar();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessExpression1.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessExpression1.json
deleted file mode 100644
index 3e0d887531d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessExpression1.json
+++ /dev/null
@@ -1,335 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 55,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 10,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 1,
-          "end": 9,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 1,
-            "end": 4,
-            "ctxt": 0
-          },
-          "value": "Foo",
-          "optional": false
-        },
-        "arguments": [],
-        "typeArguments": {
-          "type": "TsTypeParameterInstantiation",
-          "span": {
-            "start": 4,
-            "end": 7,
-            "ctxt": 0
-          },
-          "params": [
-            {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 5,
-                "end": 6,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 5,
-                  "end": 6,
-                  "ctxt": 0
-                },
-                "value": "T",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          ]
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 11,
-        "end": 24,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 11,
-          "end": 23,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 11,
-            "end": 18,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 11,
-              "end": 14,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 15,
-              "end": 18,
-              "ctxt": 0
-            },
-            "value": "Bar",
-            "optional": false
-          }
-        },
-        "arguments": [],
-        "typeArguments": {
-          "type": "TsTypeParameterInstantiation",
-          "span": {
-            "start": 18,
-            "end": 21,
-            "ctxt": 0
-          },
-          "params": [
-            {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 19,
-                "end": 20,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 19,
-                  "end": 20,
-                  "ctxt": 0
-                },
-                "value": "T",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          ]
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 25,
-        "end": 38,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 25,
-          "end": 37,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 25,
-            "end": 35,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "TsInstantiation",
-            "span": {
-              "start": 25,
-              "end": 31,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 25,
-                "end": 28,
-                "ctxt": 0
-              },
-              "value": "Foo",
-              "optional": false
-            },
-            "typeArguments": {
-              "type": "TsTypeParameterInstantiation",
-              "span": {
-                "start": 28,
-                "end": 31,
-                "ctxt": 0
-              },
-              "params": [
-                {
-                  "type": "TsTypeReference",
-                  "span": {
-                    "start": 29,
-                    "end": 30,
-                    "ctxt": 0
-                  },
-                  "typeName": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 29,
-                      "end": 30,
-                      "ctxt": 0
-                    },
-                    "value": "T",
-                    "optional": false
-                  },
-                  "typeParams": null
-                }
-              ]
-            }
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 32,
-              "end": 35,
-              "ctxt": 0
-            },
-            "value": "Bar",
-            "optional": false
-          }
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 39,
-        "end": 55,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 39,
-          "end": 54,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 39,
-            "end": 49,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "TsInstantiation",
-            "span": {
-              "start": 39,
-              "end": 45,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 42,
-                "ctxt": 0
-              },
-              "value": "Foo",
-              "optional": false
-            },
-            "typeArguments": {
-              "type": "TsTypeParameterInstantiation",
-              "span": {
-                "start": 42,
-                "end": 45,
-                "ctxt": 0
-              },
-              "params": [
-                {
-                  "type": "TsTypeReference",
-                  "span": {
-                    "start": 43,
-                    "end": 44,
-                    "ctxt": 0
-                  },
-                  "typeName": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 43,
-                      "end": 44,
-                      "ctxt": 0
-                    },
-                    "value": "T",
-                    "optional": false
-                  },
-                  "typeParams": null
-                }
-              ]
-            }
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 46,
-              "end": 49,
-              "ctxt": 0
-            },
-            "value": "Bar",
-            "optional": false
-          }
-        },
-        "arguments": [],
-        "typeArguments": {
-          "type": "TsTypeParameterInstantiation",
-          "span": {
-            "start": 49,
-            "end": 52,
-            "ctxt": 0
-          },
-          "params": [
-            {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 50,
-                "end": 51,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 50,
-                  "end": 51,
-                  "ctxt": 0
-                },
-                "value": "T",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessExpression1.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessExpression1.ts
deleted file mode 100644
index 5f222b40a3b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessExpression1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-Foo<T>();
-Foo.Bar<T>();
-Foo<T>.Bar();
-Foo<T>.Bar<T>();
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessOffOfGenericType1.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessOffOfGenericType1.json
deleted file mode 100644
index 4bc1eac6641..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessOffOfGenericType1.json
+++ /dev/null
@@ -1,108 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 34,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 33,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "CallExpression",
-            "span": {
-              "start": 9,
-              "end": 33,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 9,
-                "end": 31,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "TsInstantiation",
-                "span": {
-                  "start": 9,
-                  "end": 21,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 9,
-                    "end": 13,
-                    "ctxt": 0
-                  },
-                  "value": "List",
-                  "optional": false
-                },
-                "typeArguments": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 13,
-                    "end": 21,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 14,
-                        "end": 20,
-                        "ctxt": 0
-                      },
-                      "kind": "number"
-                    }
-                  ]
-                }
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 22,
-                  "end": 31,
-                  "ctxt": 0
-                },
-                "value": "makeChild",
-                "optional": false
-              }
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessOffOfGenericType1.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessOffOfGenericType1.ts
deleted file mode 100644
index 8b1319a181e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessOffOfGenericType1.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = List<number>.makeChild();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration11.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration11.json
deleted file mode 100644
index 38511acd8bf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration11.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 54,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 17,
-        "end": 54,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 31,
-            "end": 52,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 43,
-              "end": 46,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 31,
-              "end": 52,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 49,
-                "end": 52,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration11.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration11.ts
deleted file mode 100644
index a92e2c6ca78..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration11.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-    declare get Foo() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration12.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration12.json
deleted file mode 100644
index 784f8fd7126..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration12.json
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 54,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration12.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration12.ts
deleted file mode 100644
index ac4f54469a9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration12.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   get Foo(a: number) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration13.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration13.json
deleted file mode 100644
index 1e5208f8c2e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration13.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 45,
-    "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration13.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration13.ts
deleted file mode 100644
index 6755f426e3b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration13.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   set Foo() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration14.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration14.json
deleted file mode 100644
index a45a9d6c001..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration14.json
+++ /dev/null
@@ -1,157 +0,0 @@
-{
-  "type": "Script",
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-    "end": 65,
-    "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration14.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration14.ts
deleted file mode 100644
index b0dc57ccf85..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration14.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   set Foo(a: number, b: number) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration16.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration16.json
deleted file mode 100644
index ad08075f304..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration16.json
+++ /dev/null
@@ -1,124 +0,0 @@
-{
-  "type": "Script",
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-    "start": 17,
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration16.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration16.ts
deleted file mode 100644
index 827fcdc8a98..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration16.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   set Foo(a = 1) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration17.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration17.json
deleted file mode 100644
index 6302bbc46cd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration17.json
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "type": "Script",
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration17.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration17.ts
deleted file mode 100644
index 23938d43c40..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration17.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   set Foo(a?: number) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration18.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration18.json
deleted file mode 100644
index aca15d08087..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration18.json
+++ /dev/null
@@ -1,119 +0,0 @@
-{
-  "type": "Script",
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-    "end": 49,
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diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration18.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration18.ts
deleted file mode 100644
index adc9df869a5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration18.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   set Foo(...a) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration8.json b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration8.json
deleted file mode 100644
index c3a51683837..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration8.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
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-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration8.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration8.ts
deleted file mode 100644
index bf0ce75e31a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberAccessorDeclaration8.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-    static static get Foo() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration2.json b/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration2.json
deleted file mode 100644
index 925a445d576..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration2.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 40,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 15,
-            "end": 38,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 29,
-              "end": 32,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 15,
-              "end": 38,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 35,
-                "end": 38,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": true,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration2.ts
deleted file mode 100644
index 1a7ecbcc926..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-    static static Foo() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration5.json b/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration5.json
deleted file mode 100644
index 88722a079e9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration5.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 34,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 34,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 15,
-            "end": 32,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 23,
-              "end": 26,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 15,
-              "end": 32,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 29,
-                "end": 32,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration5.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration5.ts
deleted file mode 100644
index def788266d2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberFunctionDeclaration5.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-    declare Foo() { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberVariableDeclaration2.json b/crates/swc_ecma_parser/tests/tsc/parserMemberVariableDeclaration2.json
deleted file mode 100644
index f7728bbfe5d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberVariableDeclaration2.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 33,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 33,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 13,
-            "end": 31,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 27,
-              "end": 30,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserMemberVariableDeclaration2.ts b/crates/swc_ecma_parser/tests/tsc/parserMemberVariableDeclaration2.ts
deleted file mode 100644
index 333c58f75ba..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserMemberVariableDeclaration2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  static static Foo;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModifierOnStatementInBlock2.json b/crates/swc_ecma_parser/tests/tsc/parserModifierOnStatementInBlock2.json
deleted file mode 100644
index 3e6db987b9d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModifierOnStatementInBlock2.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 29,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "BlockStatement",
-      "span": {
-        "start": 1,
-        "end": 29,
-        "ctxt": 0
-      },
-      "stmts": [
-        {
-          "type": "VariableDeclaration",
-          "span": {
-            "start": 6,
-            "end": 27,
-            "ctxt": 0
-          },
-          "kind": "var",
-          "declare": true,
-          "declarations": [
-            {
-              "type": "VariableDeclarator",
-              "span": {
-                "start": 18,
-                "end": 26,
-                "ctxt": 0
-              },
-              "id": {
-                "type": "Identifier",
-                "span": {
-                  "start": 18,
-                  "end": 19,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false,
-                "typeAnnotation": null
-              },
-              "init": {
-                "type": "ThisExpression",
-                "span": {
-                  "start": 22,
-                  "end": 26,
-                  "ctxt": 0
-                }
-              },
-              "definite": false
-            }
-          ]
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModifierOnStatementInBlock2.ts b/crates/swc_ecma_parser/tests/tsc/parserModifierOnStatementInBlock2.ts
deleted file mode 100644
index 82882f9e75e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModifierOnStatementInBlock2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-   declare var x = this;
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.d.json b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.d.json
deleted file mode 100644
index be28395f339..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.d.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 17,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 17,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 8,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "raw": "\"Foo\""
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 14,
-          "end": 17,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.d.ts
deleted file mode 100644
index 9064a5a3537..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-module "Foo" {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.json b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.json
deleted file mode 100644
index be28395f339..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 17,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 17,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 8,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "raw": "\"Foo\""
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 14,
-          "end": 17,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.ts b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.ts
deleted file mode 100644
index 9064a5a3537..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration1.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-module "Foo" {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration2.d.json b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration2.d.json
deleted file mode 100644
index bd5a61d26cc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration2.d.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 13,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 13,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 8,
-          "end": 9,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 10,
-          "end": 13,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration2.d.ts b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration2.d.ts
deleted file mode 100644
index d01d5bcfe1e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration2.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-module M {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration3.json b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration3.json
deleted file mode 100644
index 03e962db199..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration3.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 47,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 47,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 18,
-          "end": 47,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsModuleDeclaration",
-            "span": {
-              "start": 22,
-              "end": 45,
-              "ctxt": 0
-            },
-            "declare": true,
-            "global": false,
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 37,
-                "end": 39,
-                "ctxt": 0
-              },
-              "value": "M2",
-              "optional": false
-            },
-            "body": {
-              "type": "TsModuleBlock",
-              "span": {
-                "start": 40,
-                "end": 45,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration3.ts b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration3.ts
deleted file mode 100644
index 25c181c5b0e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration3.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-declare module M {
-  declare module M2 {
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration4.d.json b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration4.d.json
deleted file mode 100644
index 9942b1639bf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration4.d.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 39,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 8,
-          "end": 9,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 10,
-          "end": 39,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsModuleDeclaration",
-            "span": {
-              "start": 14,
-              "end": 37,
-              "ctxt": 0
-            },
-            "declare": true,
-            "global": false,
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 29,
-                "end": 31,
-                "ctxt": 0
-              },
-              "value": "M1",
-              "optional": false
-            },
-            "body": {
-              "type": "TsModuleBlock",
-              "span": {
-                "start": 32,
-                "end": 37,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration4.d.ts b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration4.d.ts
deleted file mode 100644
index 9861a07ccb0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration4.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-module M {
-  declare module M1 {
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration5.json b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration5.json
deleted file mode 100644
index 0286fe24124..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration5.json
+++ /dev/null
@@ -1,100 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 70,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 70,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 8,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "M1",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 11,
-          "end": 70,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsModuleDeclaration",
-            "span": {
-              "start": 15,
-              "end": 68,
-              "ctxt": 0
-            },
-            "declare": true,
-            "global": false,
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 30,
-                "end": 32,
-                "ctxt": 0
-              },
-              "value": "M2",
-              "optional": false
-            },
-            "body": {
-              "type": "TsModuleBlock",
-              "span": {
-                "start": 33,
-                "end": 68,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsModuleDeclaration",
-                  "span": {
-                    "start": 39,
-                    "end": 64,
-                    "ctxt": 0
-                  },
-                  "declare": true,
-                  "global": false,
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 54,
-                      "end": 56,
-                      "ctxt": 0
-                    },
-                    "value": "M3",
-                    "optional": false
-                  },
-                  "body": {
-                    "type": "TsModuleBlock",
-                    "span": {
-                      "start": 57,
-                      "end": 64,
-                      "ctxt": 0
-                    },
-                    "body": []
-                  }
-                }
-              ]
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration5.ts b/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration5.ts
deleted file mode 100644
index a8d361b389c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserModuleDeclaration5.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-module M1 {
-  declare module M2 {
-    declare module M3 {
-    }
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserNotRegex1.json b/crates/swc_ecma_parser/tests/tsc/parserNotRegex1.json
deleted file mode 100644
index 6c13734646a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserNotRegex1.json
+++ /dev/null
@@ -1,135 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 3,
-    "end": 122,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "IfStatement",
-      "span": {
-        "start": 3,
-        "end": 122,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "CallExpression",
-        "span": {
-          "start": 7,
-          "end": 24,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 7,
-            "end": 16,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 7,
-              "end": 8,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 9,
-              "end": 16,
-              "ctxt": 0
-            },
-            "value": "indexOf",
-            "optional": false
-          }
-        },
-        "arguments": [
-          {
-            "spread": null,
-            "expression": {
-              "type": "UnaryExpression",
-              "span": {
-                "start": 17,
-                "end": 23,
-                "ctxt": 0
-              },
-              "operator": "-",
-              "argument": {
-                "type": "ParenthesisExpression",
-                "span": {
-                  "start": 18,
-                  "end": 23,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "BinaryExpression",
-                  "span": {
-                    "start": 19,
-                    "end": 22,
-                    "ctxt": 0
-                  },
-                  "operator": "/",
-                  "left": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 19,
-                      "end": 20,
-                      "ctxt": 0
-                    },
-                    "value": 4.0,
-                    "raw": "4"
-                  },
-                  "right": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 21,
-                      "end": 22,
-                      "ctxt": 0
-                    },
-                    "value": 3.0,
-                    "raw": "3"
-                  }
-                }
-              }
-            }
-          }
-        ],
-        "typeArguments": null
-      },
-      "consequent": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 100,
-          "end": 122,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ReturnStatement",
-            "span": {
-              "start": 106,
-              "end": 118,
-              "ctxt": 0
-            },
-            "argument": {
-              "type": "BooleanLiteral",
-              "span": {
-                "start": 113,
-                "end": 117,
-                "ctxt": 0
-              },
-              "value": true
-            }
-          }
-        ]
-      },
-      "alternate": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserNotRegex1.ts b/crates/swc_ecma_parser/tests/tsc/parserNotRegex1.ts
deleted file mode 100644
index 5e079d8da1f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserNotRegex1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-  if (a.indexOf(-(4/3)))      // We should not get a regex here because of the / in the comment.
-  {
-    return true;
-  }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList1.json b/crates/swc_ecma_parser/tests/tsc/parserParameterList1.json
deleted file mode 100644
index de9c4a43d14..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList1.json
+++ /dev/null
@@ -1,139 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 30,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 30,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 14,
-            "end": 28,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 14,
-              "end": 15,
-              "ctxt": 0
-            },
-            "value": "F",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 16,
-                  "end": 20,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "RestElement",
-                  "span": {
-                    "start": 16,
-                    "end": 20,
-                    "ctxt": 0
-                  },
-                  "rest": {
-                    "start": 16,
-                    "end": 19,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 19,
-                      "end": 20,
-                      "ctxt": 0
-                    },
-                    "value": "A",
-                    "optional": false,
-                    "typeAnnotation": null
-                  },
-                  "typeAnnotation": null
-                }
-              },
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 22,
-                  "end": 23,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 22,
-                    "end": 23,
-                    "ctxt": 0
-                  },
-                  "value": "B",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 14,
-              "end": 28,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 25,
-                "end": 28,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList1.ts b/crates/swc_ecma_parser/tests/tsc/parserParameterList1.ts
deleted file mode 100644
index 185b154e78c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList1.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-   F(...A, B) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList10.json b/crates/swc_ecma_parser/tests/tsc/parserParameterList10.json
deleted file mode 100644
index dbab9e2381c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList10.json
+++ /dev/null
@@ -1,138 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 35,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 35,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 14,
-            "end": 33,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 14,
-              "end": 17,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 18,
-                  "end": 28,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "RestElement",
-                  "span": {
-                    "start": 18,
-                    "end": 28,
-                    "ctxt": 0
-                  },
-                  "rest": {
-                    "start": 18,
-                    "end": 21,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "AssignmentPattern",
-                    "span": {
-                      "start": 18,
-                      "end": 28,
-                      "ctxt": 0
-                    },
-                    "left": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 21,
-                        "end": 24,
-                        "ctxt": 0
-                      },
-                      "value": "bar",
-                      "optional": false,
-                      "typeAnnotation": null
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 27,
-                        "end": 28,
-                        "ctxt": 0
-                      },
-                      "value": 0.0,
-                      "raw": "0"
-                    },
-                    "typeAnnotation": null
-                  },
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 14,
-              "end": 33,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 30,
-                "end": 33,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList10.ts b/crates/swc_ecma_parser/tests/tsc/parserParameterList10.ts
deleted file mode 100644
index eecd4e29b8d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList10.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-   foo(...bar = 0) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList11.json b/crates/swc_ecma_parser/tests/tsc/parserParameterList11.json
deleted file mode 100644
index 4bd115788b6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList11.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 18,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 18,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "ArrowFunctionExpression",
-        "span": {
-          "start": 1,
-          "end": 17,
-          "ctxt": 0
-        },
-        "params": [
-          {
-            "type": "RestElement",
-            "span": {
-              "start": 2,
-              "end": 9,
-              "ctxt": 0
-            },
-            "rest": {
-              "start": 2,
-              "end": 5,
-              "ctxt": 0
-            },
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 5,
-                "end": 8,
-                "ctxt": 0
-              },
-              "value": "arg",
-              "optional": true,
-              "typeAnnotation": null
-            },
-            "typeAnnotation": null
-          }
-        ],
-        "body": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 14,
-            "end": 17,
-            "ctxt": 0
-          },
-          "value": 102.0,
-          "raw": "102"
-        },
-        "async": false,
-        "generator": false,
-        "typeParameters": null,
-        "returnType": null
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList11.ts b/crates/swc_ecma_parser/tests/tsc/parserParameterList11.ts
deleted file mode 100644
index 05f378f963b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList11.ts
+++ /dev/null
@@ -1 +0,0 @@
-(...arg?) => 102;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList2.json b/crates/swc_ecma_parser/tests/tsc/parserParameterList2.json
deleted file mode 100644
index 169fc4b8b4e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList2.json
+++ /dev/null
@@ -1,124 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 27,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 27,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 13,
-            "end": 25,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 13,
-              "end": 14,
-              "ctxt": 0
-            },
-            "value": "F",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 15,
-                  "end": 20,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "AssignmentPattern",
-                  "span": {
-                    "start": 15,
-                    "end": 20,
-                    "ctxt": 0
-                  },
-                  "left": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 15,
-                      "end": 16,
-                      "ctxt": 0
-                    },
-                    "value": "A",
-                    "optional": true,
-                    "typeAnnotation": null
-                  },
-                  "right": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 19,
-                      "end": 20,
-                      "ctxt": 0
-                    },
-                    "value": 0.0,
-                    "raw": "0"
-                  },
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 13,
-              "end": 25,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 22,
-                "end": 25,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList2.ts b/crates/swc_ecma_parser/tests/tsc/parserParameterList2.ts
deleted file mode 100644
index 08917977f85..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  F(A?= 0) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList3.ts b/crates/swc_ecma_parser/tests/tsc/parserParameterList3.ts
deleted file mode 100644
index c6401668519..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList3.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-  F(A?, B) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList9.json b/crates/swc_ecma_parser/tests/tsc/parserParameterList9.json
deleted file mode 100644
index 64ad6b69e6f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList9.json
+++ /dev/null
@@ -1,119 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 32,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 32,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 14,
-            "end": 30,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 14,
-              "end": 17,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 18,
-                  "end": 25,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "RestElement",
-                  "span": {
-                    "start": 18,
-                    "end": 24,
-                    "ctxt": 0
-                  },
-                  "rest": {
-                    "start": 18,
-                    "end": 21,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 21,
-                      "end": 24,
-                      "ctxt": 0
-                    },
-                    "value": "bar",
-                    "optional": false,
-                    "typeAnnotation": null
-                  },
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 14,
-              "end": 30,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 27,
-                "end": 30,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserParameterList9.ts b/crates/swc_ecma_parser/tests/tsc/parserParameterList9.ts
deleted file mode 100644
index e23b15822cc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserParameterList9.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-class C {
-   foo(...bar?) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserRegularExpression1.json b/crates/swc_ecma_parser/tests/tsc/parserRegularExpression1.json
deleted file mode 100644
index 398c8261f60..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserRegularExpression1.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 46,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ReturnStatement",
-      "span": {
-        "start": 1,
-        "end": 46,
-        "ctxt": 0
-      },
-      "argument": {
-        "type": "RegExpLiteral",
-        "span": {
-          "start": 8,
-          "end": 45,
-          "ctxt": 0
-        },
-        "pattern": "(#?-?\\d*\\.\\d\\w*%?)|(@?#?[\\w-?]+%?)",
-        "flags": "g"
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserRegularExpression1.ts b/crates/swc_ecma_parser/tests/tsc/parserRegularExpression1.ts
deleted file mode 100644
index 456e62f4696..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserRegularExpression1.ts
+++ /dev/null
@@ -1 +0,0 @@
-return /(#?-?\d*\.\d\w*%?)|(@?#?[\w-?]+%?)/g;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserRegularExpressionDivideAmbiguity3.json b/crates/swc_ecma_parser/tests/tsc/parserRegularExpressionDivideAmbiguity3.json
deleted file mode 100644
index 78b4095930b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserRegularExpressionDivideAmbiguity3.json
+++ /dev/null
@@ -1,76 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 0,
-    "end": 23,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "IfStatement",
-      "span": {
-        "start": 0,
-        "end": 23,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "NumericLiteral",
-        "span": {
-          "start": 4,
-          "end": 5,
-          "ctxt": 0
-        },
-        "value": 1.0,
-        "raw": "1"
-      },
-      "consequent": {
-        "type": "ExpressionStatement",
-        "span": {
-          "start": 7,
-          "end": 23,
-          "ctxt": 0
-        },
-        "expression": {
-          "type": "CallExpression",
-          "span": {
-            "start": 7,
-            "end": 22,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 7,
-              "end": 20,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "RegExpLiteral",
-              "span": {
-                "start": 7,
-                "end": 16,
-                "ctxt": 0
-              },
-              "pattern": "regexp",
-              "flags": "a"
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 17,
-                "end": 20,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "arguments": [],
-          "typeArguments": null
-        }
-      },
-      "alternate": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.d.json
deleted file mode 100644
index 6e93005f48c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.d.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 8,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ReturnStatement",
-      "span": {
-        "start": 1,
-        "end": 8,
-        "ctxt": 0
-      },
-      "argument": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.d.ts
deleted file mode 100644
index 699755fe912..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-return;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.json b/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.json
deleted file mode 100644
index 6e93005f48c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 8,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ReturnStatement",
-      "span": {
-        "start": 1,
-        "end": 8,
-        "ctxt": 0
-      },
-      "argument": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.ts b/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.ts
deleted file mode 100644
index 699755fe912..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement1.ts
+++ /dev/null
@@ -1 +0,0 @@
-return;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement2.json b/crates/swc_ecma_parser/tests/tsc/parserReturnStatement2.json
deleted file mode 100644
index c2dc5e37fd4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement2.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 15,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "BlockStatement",
-      "span": {
-        "start": 1,
-        "end": 15,
-        "ctxt": 0
-      },
-      "stmts": [
-        {
-          "type": "ReturnStatement",
-          "span": {
-            "start": 6,
-            "end": 13,
-            "ctxt": 0
-          },
-          "argument": null
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parserReturnStatement2.ts
deleted file mode 100644
index 73437f47658..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserReturnStatement2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-   return;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserS7.2_A1.5_T2.ts b/crates/swc_ecma_parser/tests/tsc/parserS7.2_A1.5_T2.ts
index e4635e69710..23215cb5751 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserS7.2_A1.5_T2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserS7.2_A1.5_T2.ts
@@ -1,4 +1,4 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
+// Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /**
diff --git a/crates/swc_ecma_parser/tests/tsc/parserS7.6_A4.2_T1.ts b/crates/swc_ecma_parser/tests/tsc/parserS7.6_A4.2_T1.ts
index e588b8c1578..15392475354 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserS7.6_A4.2_T1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserS7.6_A4.2_T1.ts
@@ -1,4 +1,4 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
+// Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /**
diff --git a/crates/swc_ecma_parser/tests/tsc/parserS7.9_A5.7_T1.json b/crates/swc_ecma_parser/tests/tsc/parserS7.9_A5.7_T1.json
deleted file mode 100644
index 4c7fdc2b443..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserS7.9_A5.7_T1.json
+++ /dev/null
@@ -1,163 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 518,
-    "end": 548,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 518,
-        "end": 531,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 522,
-            "end": 525,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 522,
-              "end": 523,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 524,
-              "end": 525,
-              "ctxt": 0
-            },
-            "value": 0.0,
-            "raw": "0"
-          },
-          "definite": false
-        },
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 527,
-            "end": 530,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 527,
-              "end": 528,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 529,
-              "end": 530,
-              "ctxt": 0
-            },
-            "value": 0.0,
-            "raw": "0"
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 532,
-        "end": 540,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 536,
-            "end": 540,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 536,
-              "end": 537,
-              "ctxt": 0
-            },
-            "value": "z",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "Identifier",
-            "span": {
-              "start": 539,
-              "end": 540,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 541,
-        "end": 548,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 541,
-          "end": 548,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "UpdateExpression",
-          "span": {
-            "start": 544,
-            "end": 548,
-            "ctxt": 0
-          },
-          "operator": "++",
-          "prefix": true,
-          "argument": {
-            "type": "Identifier",
-            "span": {
-              "start": 547,
-              "end": 548,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserS7.9_A5.7_T1.ts b/crates/swc_ecma_parser/tests/tsc/parserS7.9_A5.7_T1.ts
deleted file mode 100644
index 696ba3c323a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserS7.9_A5.7_T1.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * Since LineTerminator(LT) between Postfix Increment/Decrement Operator(I/DO) and operand is not allowed, two IO(just as two DO and their combination)
- * between two references separated by [LT] after automatic semicolon insertion lead to syntax error
- *
- * @path ch07/7.9/S7.9_A5.7_T1.js
- * @description Try use Variable1 \n ++ \n ++ \n Variable2 construction
- * @negative
- */
-
-var x=0, y=0;
-var z=
-x
-++
-++
-y
-
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeAnnotation1.json b/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeAnnotation1.json
deleted file mode 100644
index 2c829571638..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeAnnotation1.json
+++ /dev/null
@@ -1,121 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 57,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 17,
-        "end": 57,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 30,
-            "end": 55,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 34,
-              "end": 37,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 38,
-                  "end": 39,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 38,
-                    "end": 39,
-                    "ctxt": 0
-                  },
-                  "value": "v",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 30,
-              "end": 55,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 49,
-                "end": 55,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 40,
-                "end": 48,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 42,
-                  "end": 48,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            }
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeAnnotation1.ts b/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeAnnotation1.ts
deleted file mode 100644
index a48ae3fdfb9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeAnnotation1.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es5
-class C {
-   set foo(v): number {
-   }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeParameters1.json b/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeParameters1.json
deleted file mode 100644
index a7301cae303..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeParameters1.json
+++ /dev/null
@@ -1,137 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 49,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 24,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 17,
-        "end": 49,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 30,
-            "end": 47,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 34,
-              "end": 37,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 41,
-                  "end": 42,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 41,
-                    "end": 42,
-                    "ctxt": 0
-                  },
-                  "value": "v",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 30,
-              "end": 47,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 44,
-                "end": 47,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": {
-              "type": "TsTypeParameterDeclaration",
-              "span": {
-                "start": 37,
-                "end": 40,
-                "ctxt": 0
-              },
-              "parameters": [
-                {
-                  "type": "TsTypeParameter",
-                  "span": {
-                    "start": 38,
-                    "end": 39,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 38,
-                      "end": 39,
-                      "ctxt": 0
-                    },
-                    "value": "T",
-                    "optional": false
-                  },
-                  "in": false,
-                  "out": false,
-                  "const": false,
-                  "constraint": null,
-                  "default": null
-                }
-              ]
-            },
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeParameters1.ts b/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeParameters1.ts
deleted file mode 100644
index 8381f078b8d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserSetAccessorWithTypeParameters1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @target: es5
-class C {
-   set foo<T>(v) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment1.json b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment1.json
deleted file mode 100644
index 32cd81cbba4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment1.json
+++ /dev/null
@@ -1,313 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 14,
-    "end": 110,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 23,
-          "end": 26,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 27,
-            "end": 61,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 27,
-              "end": 61,
-              "ctxt": 0
-            },
-            "value": "obj",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 30,
-                "end": 61,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 32,
-                  "end": 61,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 34,
-                      "end": 48,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 34,
-                        "end": 38,
-                        "ctxt": 0
-                      },
-                      "value": "name",
-                      "optional": false
-                    },
-                    "computed": false,
-                    "optional": true,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 39,
-                        "end": 47,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 41,
-                          "end": 47,
-                          "ctxt": 0
-                        },
-                        "kind": "string"
-                      }
-                    },
-                    "typeParams": null
-                  },
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 49,
-                      "end": 59,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 49,
-                        "end": 51,
-                        "ctxt": 0
-                      },
-                      "value": "id",
-                      "optional": false
-                    },
-                    "computed": false,
-                    "optional": false,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 51,
-                        "end": 59,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 53,
-                          "end": 59,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 14,
-        "end": 66,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 63,
-          "end": 66,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 67,
-        "end": 89,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 71,
-            "end": 79,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 71,
-              "end": 75,
-              "ctxt": 0
-            },
-            "value": "name",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 75,
-                "end": 79,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 76,
-                  "end": 79,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        },
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 81,
-            "end": 88,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 81,
-              "end": 83,
-              "ctxt": 0
-            },
-            "value": "id",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 83,
-                "end": 88,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 85,
-                  "end": 88,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 90,
-        "end": 110,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 90,
-          "end": 109,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 90,
-            "end": 93,
-            "ctxt": 0
-          },
-          "value": "foo",
-          "optional": false
-        },
-        "arguments": [
-          {
-            "spread": null,
-            "expression": {
-              "type": "ObjectExpression",
-              "span": {
-                "start": 94,
-                "end": 108,
-                "ctxt": 0
-              },
-              "properties": [
-                {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 96,
-                    "end": 100,
-                    "ctxt": 0
-                  },
-                  "value": "name",
-                  "optional": false
-                },
-                {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 103,
-                    "end": 105,
-                    "ctxt": 0
-                  },
-                  "value": "id",
-                  "optional": false
-                }
-              ]
-            }
-          }
-        ],
-        "typeArguments": null
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment1.ts b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment1.ts
deleted file mode 100644
index 1a6e19a16cd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @lib: es5
-function foo(obj: { name?: string; id: number }) { }
-var name:any, id: any;
-foo({ name?, id? });
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment2.json b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment2.json
deleted file mode 100644
index a3684028dd9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment2.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 19,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 19,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 18,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 9,
-              "end": 18,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 11,
-                  "end": 16,
-                  "ctxt": 0
-                },
-                "value": "class",
-                "optional": false
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment2.ts b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment2.ts
deleted file mode 100644
index ca28c05016b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment2.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = { class };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment3.json b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment3.json
deleted file mode 100644
index 1c5a80971b2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment3.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 16,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 16,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 15,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 9,
-              "end": 15,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 11,
-                    "end": 13,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "\"\""
-                },
-                "value": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 11,
-                    "end": 13,
-                    "ctxt": 0
-                  }
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment3.ts b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment3.ts
deleted file mode 100644
index de2a94b194e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment3.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = { "" };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment4.json b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment4.json
deleted file mode 100644
index 4048e7aa620..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment4.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 15,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 15,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 14,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 9,
-              "end": 14,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 11,
-                    "end": 12,
-                    "ctxt": 0
-                  },
-                  "value": 0.0,
-                  "raw": "0"
-                },
-                "value": {
-                  "type": "Invalid",
-                  "span": {
-                    "start": 11,
-                    "end": 12,
-                    "ctxt": 0
-                  }
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment4.ts b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment4.ts
deleted file mode 100644
index 5479b23b32b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment4.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = { 0 };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment5.json b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment5.json
deleted file mode 100644
index 2acb3e13269..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment5.json
+++ /dev/null
@@ -1,105 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 43,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 21,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 20,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 10,
-              "ctxt": 0
-            },
-            "value": "greet",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 13,
-              "end": 20,
-              "ctxt": 0
-            },
-            "value": "hello",
-            "raw": "\"hello\""
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 22,
-        "end": 43,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 26,
-            "end": 42,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 26,
-              "end": 29,
-              "ctxt": 0
-            },
-            "value": "obj",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 32,
-              "end": 42,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "Identifier",
-                "span": {
-                  "start": 34,
-                  "end": 39,
-                  "ctxt": 0
-                },
-                "value": "greet",
-                "optional": false
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment5.ts b/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment5.ts
deleted file mode 100644
index f25e3ddbc57..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserShorthandPropertyAssignment5.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-var greet = "hello";
-var obj = { greet? }; 
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStatementIsNotAMemberVariableDeclaration1.json b/crates/swc_ecma_parser/tests/tsc/parserStatementIsNotAMemberVariableDeclaration1.json
deleted file mode 100644
index 415af31e118..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStatementIsNotAMemberVariableDeclaration1.json
+++ /dev/null
@@ -1,171 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 145,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ReturnStatement",
-      "span": {
-        "start": 1,
-        "end": 145,
-        "ctxt": 0
-      },
-      "argument": {
-        "type": "ObjectExpression",
-        "span": {
-          "start": 8,
-          "end": 144,
-          "ctxt": 0
-        },
-        "properties": [
-          {
-            "type": "KeyValueProperty",
-            "key": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 13,
-                "end": 18,
-                "ctxt": 0
-              },
-              "value": "set",
-              "raw": "\"set\""
-            },
-            "value": {
-              "type": "FunctionExpression",
-              "identifier": null,
-              "params": [
-                {
-                  "type": "Parameter",
-                  "span": {
-                    "start": 30,
-                    "end": 33,
-                    "ctxt": 0
-                  },
-                  "decorators": [],
-                  "pat": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 30,
-                      "end": 33,
-                      "ctxt": 0
-                    },
-                    "value": "key",
-                    "optional": false,
-                    "typeAnnotation": null
-                  }
-                },
-                {
-                  "type": "Parameter",
-                  "span": {
-                    "start": 35,
-                    "end": 40,
-                    "ctxt": 0
-                  },
-                  "decorators": [],
-                  "pat": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 35,
-                      "end": 40,
-                      "ctxt": 0
-                    },
-                    "value": "value",
-                    "optional": false,
-                    "typeAnnotation": null
-                  }
-                }
-              ],
-              "decorators": [],
-              "span": {
-                "start": 20,
-                "end": 141,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 42,
-                  "end": 141,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ExpressionStatement",
-                    "span": {
-                      "start": 115,
-                      "end": 136,
-                      "ctxt": 0
-                    },
-                    "expression": {
-                      "type": "AssignmentExpression",
-                      "span": {
-                        "start": 115,
-                        "end": 135,
-                        "ctxt": 0
-                      },
-                      "operator": "=",
-                      "left": {
-                        "type": "MemberExpression",
-                        "span": {
-                          "start": 115,
-                          "end": 127,
-                          "ctxt": 0
-                        },
-                        "object": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 115,
-                            "end": 122,
-                            "ctxt": 0
-                          },
-                          "value": "private",
-                          "optional": false
-                        },
-                        "property": {
-                          "type": "Computed",
-                          "span": {
-                            "start": 122,
-                            "end": 127,
-                            "ctxt": 0
-                          },
-                          "expression": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 123,
-                              "end": 126,
-                              "ctxt": 0
-                            },
-                            "value": "key",
-                            "optional": false
-                          }
-                        }
-                      },
-                      "right": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 130,
-                          "end": 135,
-                          "ctxt": 0
-                        },
-                        "value": "value",
-                        "optional": false
-                      }
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStatementIsNotAMemberVariableDeclaration1.ts b/crates/swc_ecma_parser/tests/tsc/parserStatementIsNotAMemberVariableDeclaration1.ts
deleted file mode 100644
index 8b81fb098ee..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStatementIsNotAMemberVariableDeclaration1.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-return {
-
-  "set": function (key, value) {
-
-    // 'private' should not be considered a member variable here.
-    private[key] = value;
-
-  }
-
-};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode10.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode10.json
deleted file mode 100644
index cbd5deb181f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode10.json
+++ /dev/null
@@ -1,84 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 35,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 24,
-          "end": 25,
-          "ctxt": 0
-        },
-        "value": "f",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 26,
-            "end": 30,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 26,
-              "end": 30,
-              "ctxt": 0
-            },
-            "value": "eval",
-            "optional": false,
-            "typeAnnotation": null
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 15,
-        "end": 35,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 32,
-          "end": 35,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode10.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode10.ts
deleted file mode 100644
index 70881e97353..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode10.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-function f(eval) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode11.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode11.json
deleted file mode 100644
index 970ed918d0b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode11.json
+++ /dev/null
@@ -1,115 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 44,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 15,
-        "end": 44,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 19,
-            "end": 43,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 19,
-              "end": 20,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "FunctionExpression",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 32,
-                "end": 33,
-                "ctxt": 0
-              },
-              "value": "f",
-              "optional": false
-            },
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 34,
-                  "end": 38,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 34,
-                    "end": 38,
-                    "ctxt": 0
-                  },
-                  "value": "eval",
-                  "optional": false,
-                  "typeAnnotation": null
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 23,
-              "end": 43,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 40,
-                "end": 43,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode11.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode11.ts
deleted file mode 100644
index 7888be785e7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode11.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-var v = function f(eval) {
-};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode12.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode12.json
deleted file mode 100644
index 7f412bac54b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode12.json
+++ /dev/null
@@ -1,109 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 17,
-    "end": 60,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 17,
-        "end": 30,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 17,
-          "end": 29,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 31,
-        "end": 60,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 35,
-            "end": 60,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 35,
-              "end": 36,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 39,
-              "end": 60,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "SetterProperty",
-                "span": {
-                  "start": 41,
-                  "end": 58,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 45,
-                    "end": 48,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                },
-                "param": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 49,
-                    "end": 53,
-                    "ctxt": 0
-                  },
-                  "value": "eval",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 55,
-                    "end": 58,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode12.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode12.ts
deleted file mode 100644
index 5a1baa480d6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode12.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-// @target: ES5
-"use strict";
-var v = { set foo(eval) { } }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode13.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode13.json
deleted file mode 100644
index cfce379924d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode13.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 38,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "TryStatement",
-      "span": {
-        "start": 15,
-        "end": 38,
-        "ctxt": 0
-      },
-      "block": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 19,
-          "end": 22,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "handler": {
-        "type": "CatchClause",
-        "span": {
-          "start": 23,
-          "end": 38,
-          "ctxt": 0
-        },
-        "param": {
-          "type": "Identifier",
-          "span": {
-            "start": 29,
-            "end": 33,
-            "ctxt": 0
-          },
-          "value": "eval",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 35,
-            "end": 38,
-            "ctxt": 0
-          },
-          "stmts": []
-        }
-      },
-      "finalizer": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode13.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode13.ts
deleted file mode 100644
index a284e353df1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode13.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-try {
-}
-catch(eval) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode14.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode14.json
deleted file mode 100644
index 4d393a0a819..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode14.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 27,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "WithStatement",
-      "span": {
-        "start": 15,
-        "end": 27,
-        "ctxt": 0
-      },
-      "object": {
-        "type": "Identifier",
-        "span": {
-          "start": 21,
-          "end": 22,
-          "ctxt": 0
-        },
-        "value": "a",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 24,
-          "end": 27,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode14.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode14.ts
deleted file mode 100644
index ef6862889c7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode14.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-with (a) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode15.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode15.json
deleted file mode 100644
index 8e7a7d35416..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode15.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 24,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 24,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 15,
-          "end": 23,
-          "ctxt": 0
-        },
-        "operator": "delete",
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 22,
-            "end": 23,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode15.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode15.ts
deleted file mode 100644
index 620010141d9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode15.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-delete a;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode2.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode2.json
deleted file mode 100644
index a41d7af6e67..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode2.json
+++ /dev/null
@@ -1,141 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 48,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 22,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 15,
-          "end": 21,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 15,
-            "end": 19,
-            "ctxt": 0
-          },
-          "value": "foo1",
-          "optional": false
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 23,
-        "end": 30,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 23,
-          "end": 29,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 23,
-            "end": 27,
-            "ctxt": 0
-          },
-          "value": "foo1",
-          "optional": false
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 31,
-        "end": 38,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 31,
-          "end": 37,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 31,
-            "end": 35,
-            "ctxt": 0
-          },
-          "value": "foo1",
-          "optional": false
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 39,
-        "end": 48,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 39,
-          "end": 47,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "Identifier",
-          "span": {
-            "start": 39,
-            "end": 45,
-            "ctxt": 0
-          },
-          "value": "static",
-          "optional": false
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode2.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode2.ts
deleted file mode 100644
index 079a2d93221..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode2.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";
-foo1();
-foo1();
-foo1();
-static();
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode3.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode3.json
deleted file mode 100644
index 5cbc5555276..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode3.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 24,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 24,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 15,
-          "end": 23,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "Identifier",
-          "span": {
-            "start": 15,
-            "end": 19,
-            "ctxt": 0
-          },
-          "value": "eval",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 22,
-            "end": 23,
-            "ctxt": 0
-          },
-          "value": 1.0,
-          "raw": "1"
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode3.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode3.ts
deleted file mode 100644
index 7abb04deb46..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode3.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-eval = 1;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode4.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode4.json
deleted file mode 100644
index cf6886377cf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode4.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 29,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 29,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 15,
-          "end": 28,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "Identifier",
-          "span": {
-            "start": 15,
-            "end": 24,
-            "ctxt": 0
-          },
-          "value": "arguments",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 27,
-            "end": 28,
-            "ctxt": 0
-          },
-          "value": 1.0,
-          "raw": "1"
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode4.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode4.ts
deleted file mode 100644
index ff5f8932edf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode4.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-arguments = 1;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode5.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode5.json
deleted file mode 100644
index 213b057f33c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode5.json
+++ /dev/null
@@ -1,67 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 25,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 25,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 15,
-          "end": 24,
-          "ctxt": 0
-        },
-        "operator": "+=",
-        "left": {
-          "type": "Identifier",
-          "span": {
-            "start": 15,
-            "end": 19,
-            "ctxt": 0
-          },
-          "value": "eval",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 23,
-            "end": 24,
-            "ctxt": 0
-          },
-          "value": 1.0,
-          "raw": "1"
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode5.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode5.ts
deleted file mode 100644
index 238300bbe29..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode5.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-eval += 1;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode6.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode6.json
deleted file mode 100644
index 2540a6f01d9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode6.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 22,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 22,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 15,
-          "end": 21,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": false,
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 15,
-            "end": 19,
-            "ctxt": 0
-          },
-          "value": "eval",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode6.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode6.ts
deleted file mode 100644
index 8caab6e9695..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode6.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-eval++;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode7.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode7.json
deleted file mode 100644
index 658876f7aa6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode7.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 22,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 15,
-        "end": 22,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 15,
-          "end": 21,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 17,
-            "end": 21,
-            "ctxt": 0
-          },
-          "value": "eval",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode7.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode7.ts
deleted file mode 100644
index d28e9bcdbf7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode7.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-"use strict";
-++eval;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode8.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode8.json
deleted file mode 100644
index de6d4e41021..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode8.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 32,
-    "end": 65,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 32,
-        "end": 45,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 32,
-          "end": 44,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 55,
-          "end": 59,
-          "ctxt": 0
-        },
-        "value": "eval",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 46,
-        "end": 65,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 62,
-          "end": 65,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode8.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode8.ts
deleted file mode 100644
index 84c10a615ab..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode8.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-// @skipDefaultLibCheck: false
-"use strict";
-function eval() {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode9.json b/crates/swc_ecma_parser/tests/tsc/parserStrictMode9.json
deleted file mode 100644
index 096312ab965..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode9.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 43,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 1,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "use strict",
-        "raw": "\"use strict\""
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 15,
-        "end": 43,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 19,
-            "end": 42,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 19,
-              "end": 20,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "FunctionExpression",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 32,
-                "end": 36,
-                "ctxt": 0
-              },
-              "value": "eval",
-              "optional": false
-            },
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 23,
-              "end": 42,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 39,
-                "end": 42,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserStrictMode9.ts b/crates/swc_ecma_parser/tests/tsc/parserStrictMode9.ts
deleted file mode 100644
index 9851a5f6c2c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserStrictMode9.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-"use strict";
-var v = function eval() {
-};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSwitchStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserSwitchStatement1.d.json
deleted file mode 100644
index cff7c5d29b2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserSwitchStatement1.d.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 17,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "SwitchStatement",
-      "span": {
-        "start": 1,
-        "end": 17,
-        "ctxt": 0
-      },
-      "discriminant": {
-        "type": "Identifier",
-        "span": {
-          "start": 9,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "cases": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSwitchStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserSwitchStatement1.d.ts
deleted file mode 100644
index 31b80669948..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserSwitchStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-switch (foo) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserSyntaxWalker.generated.ts b/crates/swc_ecma_parser/tests/tsc/parserSyntaxWalker.generated.ts
index 9e7bd32d5e0..2edf08e6ada 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserSyntaxWalker.generated.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserSyntaxWalker.generated.ts
@@ -1,4 +1,4 @@
-//declare module "fs" {
+//declare module "fs" {
 //    export class File {
 //        constructor(filename: string);
 //        public ReadAllText(): string;
diff --git a/crates/swc_ecma_parser/tests/tsc/parserThrowStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserThrowStatement1.d.json
deleted file mode 100644
index 1fb01c982e4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserThrowStatement1.d.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 9,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ThrowStatement",
-      "span": {
-        "start": 1,
-        "end": 9,
-        "ctxt": 0
-      },
-      "argument": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "e",
-        "optional": false
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserThrowStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserThrowStatement1.d.ts
deleted file mode 100644
index 81af6dd15da..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserThrowStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-throw e;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTryStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserTryStatement1.d.json
deleted file mode 100644
index c320e1b3655..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTryStatement1.d.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 22,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TryStatement",
-      "span": {
-        "start": 1,
-        "end": 22,
-        "ctxt": 0
-      },
-      "block": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 5,
-          "end": 8,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "handler": {
-        "type": "CatchClause",
-        "span": {
-          "start": 9,
-          "end": 22,
-          "ctxt": 0
-        },
-        "param": {
-          "type": "Identifier",
-          "span": {
-            "start": 16,
-            "end": 17,
-            "ctxt": 0
-          },
-          "value": "e",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 19,
-            "end": 22,
-            "ctxt": 0
-          },
-          "stmts": []
-        }
-      },
-      "finalizer": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTryStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserTryStatement1.d.ts
deleted file mode 100644
index 8bda0e04746..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTryStatement1.d.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-try {
-}
-catch (e) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTypeAssertionInObjectCreationExpression1.json b/crates/swc_ecma_parser/tests/tsc/parserTypeAssertionInObjectCreationExpression1.json
deleted file mode 100644
index 4eeafd808dc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTypeAssertionInObjectCreationExpression1.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 13,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 13,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "BinaryExpression",
-        "span": {
-          "start": 5,
-          "end": 13,
-          "ctxt": 0
-        },
-        "operator": ">",
-        "left": {
-          "type": "BinaryExpression",
-          "span": {
-            "start": 5,
-            "end": 7,
-            "ctxt": 0
-          },
-          "operator": "<",
-          "left": {
-            "type": "Invalid",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            }
-          },
-          "right": {
-            "type": "Identifier",
-            "span": {
-              "start": 6,
-              "end": 7,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          }
-        },
-        "right": {
-          "type": "CallExpression",
-          "span": {
-            "start": 8,
-            "end": 13,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "Identifier",
-            "span": {
-              "start": 8,
-              "end": 11,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          },
-          "arguments": [],
-          "typeArguments": null
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTypeAssertionInObjectCreationExpression1.ts b/crates/swc_ecma_parser/tests/tsc/parserTypeAssertionInObjectCreationExpression1.ts
deleted file mode 100644
index df1c910039f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTypeAssertionInObjectCreationExpression1.ts
+++ /dev/null
@@ -1 +0,0 @@
-new <T>Foo()
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery3.json b/crates/swc_ecma_parser/tests/tsc/parserTypeQuery3.json
deleted file mode 100644
index f06d6146ded..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery3.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 17,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 17,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 17,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 6,
-                "end": 17,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeQuery",
-                "span": {
-                  "start": 8,
-                  "end": 17,
-                  "ctxt": 0
-                },
-                "exprName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 15,
-                    "end": 16,
-                    "ctxt": 0
-                  },
-                  "value": "A",
-                  "optional": false
-                },
-                "typeArguments": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery3.ts b/crates/swc_ecma_parser/tests/tsc/parserTypeQuery3.ts
deleted file mode 100644
index 618199668a0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery3.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v: typeof A.
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery4.json b/crates/swc_ecma_parser/tests/tsc/parserTypeQuery4.json
deleted file mode 100644
index bc25fc7463b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery4.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 18,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 18,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 17,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 6,
-                "end": 17,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeQuery",
-                "span": {
-                  "start": 8,
-                  "end": 17,
-                  "ctxt": 0
-                },
-                "exprName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 15,
-                    "end": 16,
-                    "ctxt": 0
-                  },
-                  "value": "A",
-                  "optional": false
-                },
-                "typeArguments": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery4.ts b/crates/swc_ecma_parser/tests/tsc/parserTypeQuery4.ts
deleted file mode 100644
index 1c08ea7c0c3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserTypeQuery4.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v: typeof A.;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserUnaryExpression5.json b/crates/swc_ecma_parser/tests/tsc/parserUnaryExpression5.json
deleted file mode 100644
index 519f6b9e70c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserUnaryExpression5.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 18,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1,
-        "end": 18,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UpdateExpression",
-        "span": {
-          "start": 1,
-          "end": 18,
-          "ctxt": 0
-        },
-        "operator": "++",
-        "prefix": true,
-        "argument": {
-          "type": "UnaryExpression",
-          "span": {
-            "start": 4,
-            "end": 18,
-            "ctxt": 0
-          },
-          "operator": "delete",
-          "argument": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 11,
-              "end": 18,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 11,
-                "end": 14,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 15,
-                "end": 18,
-                "ctxt": 0
-              },
-              "value": "bar",
-              "optional": false
-            }
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserUnaryExpression5.ts b/crates/swc_ecma_parser/tests/tsc/parserUnaryExpression5.ts
deleted file mode 100644
index be4cdbb33a1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserUnaryExpression5.ts
+++ /dev/null
@@ -1 +0,0 @@
-++ delete foo.bar
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserUnicode2.ts b/crates/swc_ecma_parser/tests/tsc/parserUnicode2.ts
index 52f2588b0c2..f2947352d76 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserUnicode2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserUnicode2.ts
@@ -1 +1 @@
-var 才能ソЫⅨ蒤郳र्क्ड्राüışğİliيونيكودöÄüß才能ソЫⅨ蒤郳र्क्ड्राüışğİliيونيكودöÄüßAbcd123 = 1;
\ No newline at end of file
+var 才能ソЫⅨ蒤郳र्क्ड्राüışğİliيونيكودöÄüß才能ソЫⅨ蒤郳र्क्ड्राüışğİliيونيكودöÄüßAbcd123 = 1;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserUnicode3.ts b/crates/swc_ecma_parser/tests/tsc/parserUnicode3.ts
index d50f5be5da8..66c1fbdc767 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserUnicode3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserUnicode3.ts
@@ -1,2 +1,2 @@
-class 剩下 {
+class 剩下 {
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration10.json b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration10.json
deleted file mode 100644
index 52e8a8d4e11..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration10.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 8,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 8,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 6,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration10.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration10.ts
deleted file mode 100644
index 5c7a4b11c9c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration10.ts
+++ /dev/null
@@ -1 +0,0 @@
-var a,;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration4.json b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration4.json
deleted file mode 100644
index 7000d2fd16d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration4.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 39,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 1,
-        "end": 39,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 16,
-          "end": 17,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 18,
-          "end": 39,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 23,
-              "end": 37,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": true,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 35,
-                  "end": 36,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 35,
-                    "end": 36,
-                    "ctxt": 0
-                  },
-                  "value": "v",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration4.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration4.ts
deleted file mode 100644
index 879b765e073..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration4.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-declare module M {
-   declare var v;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration5.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration5.ts
deleted file mode 100644
index 42f017736fa..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration5.ts
+++ /dev/null
@@ -1 +0,0 @@
-var a,
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration6.json b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration6.json
deleted file mode 100644
index a6a8e0f3429..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration6.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 4,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 4,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration6.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration6.ts
deleted file mode 100644
index 0362a8a9514..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration6.ts
+++ /dev/null
@@ -1 +0,0 @@
-var
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration8.json b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration8.json
deleted file mode 100644
index a2403a22fce..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration8.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 6,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 6,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration8.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration8.ts
deleted file mode 100644
index eaa8675fe6c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration8.ts
+++ /dev/null
@@ -1 +0,0 @@
-var ;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserVariableStatement1.d.json
deleted file mode 100644
index bdf07c7f6e4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement1.d.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 11,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 11,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 10,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 9,
-              "end": 10,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableStatement1.d.ts
deleted file mode 100644
index 7aa0a38bdd1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement1.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v = 1;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement2.d.json b/crates/swc_ecma_parser/tests/tsc/parserVariableStatement2.d.json
deleted file mode 100644
index 11840ff4727..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement2.d.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 7,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 7,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 6,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement2.d.ts b/crates/swc_ecma_parser/tests/tsc/parserVariableStatement2.d.ts
deleted file mode 100644
index 991b2055c20..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableStatement2.d.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserWhileStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserWhileStatement1.d.json
deleted file mode 100644
index 1080ce77818..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserWhileStatement1.d.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 14,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "WhileStatement",
-      "span": {
-        "start": 1,
-        "end": 14,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "Identifier",
-        "span": {
-          "start": 8,
-          "end": 9,
-          "ctxt": 0
-        },
-        "value": "e",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 11,
-          "end": 14,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserWhileStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserWhileStatement1.d.ts
deleted file mode 100644
index d96620705d0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserWhileStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-while (e) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserWithStatement1.d.json b/crates/swc_ecma_parser/tests/tsc/parserWithStatement1.d.json
deleted file mode 100644
index 9f7c7e2367c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserWithStatement1.d.json
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 15,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "WithStatement",
-      "span": {
-        "start": 1,
-        "end": 15,
-        "ctxt": 0
-      },
-      "object": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 12,
-          "end": 15,
-          "ctxt": 0
-        },
-        "stmts": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parserWithStatement1.d.ts b/crates/swc_ecma_parser/tests/tsc/parserWithStatement1.d.ts
deleted file mode 100644
index aa2399eaf6a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parserWithStatement1.d.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-with (foo) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement1.json b/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement1.json
deleted file mode 100644
index 866d770c24b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement1.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 7,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "BreakStatement",
-      "span": {
-        "start": 1,
-        "end": 7,
-        "ctxt": 0
-      },
-      "label": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement1.ts b/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement1.ts
deleted file mode 100644
index 8cb76cf02d7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement1.ts
+++ /dev/null
@@ -1 +0,0 @@
-break;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement2.json b/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement2.json
deleted file mode 100644
index 871315d570e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement2.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 49,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "WhileStatement",
-      "span": {
-        "start": 1,
-        "end": 49,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "BooleanLiteral",
-        "span": {
-          "start": 8,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": true
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 14,
-          "end": 49,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 27,
-                "end": 28,
-                "ctxt": 0
-              },
-              "value": "f",
-              "optional": false
-            },
-            "declare": false,
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 18,
-              "end": 47,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 31,
-                "end": 47,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "BreakStatement",
-                  "span": {
-                    "start": 37,
-                    "end": 43,
-                    "ctxt": 0
-                  },
-                  "label": null
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement2.ts
deleted file mode 100644
index e2895ee7ea2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakNotInIterationOrSwitchStatement2.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-while (true) {
-  function f() {
-    break;
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget5.json b/crates/swc_ecma_parser/tests/tsc/parser_breakTarget5.json
deleted file mode 100644
index 30065722ffd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget5.json
+++ /dev/null
@@ -1,136 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 91,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 91,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "target",
-        "optional": false
-      },
-      "body": {
-        "type": "WhileStatement",
-        "span": {
-          "start": 9,
-          "end": 91,
-          "ctxt": 0
-        },
-        "test": {
-          "type": "BooleanLiteral",
-          "span": {
-            "start": 16,
-            "end": 20,
-            "ctxt": 0
-          },
-          "value": true
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 22,
-            "end": 91,
-            "ctxt": 0
-          },
-          "stmts": [
-            {
-              "type": "FunctionDeclaration",
-              "identifier": {
-                "type": "Identifier",
-                "span": {
-                  "start": 35,
-                  "end": 36,
-                  "ctxt": 0
-                },
-                "value": "f",
-                "optional": false
-              },
-              "declare": false,
-              "params": [],
-              "decorators": [],
-              "span": {
-                "start": 26,
-                "end": 89,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 39,
-                  "end": 89,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "WhileStatement",
-                    "span": {
-                      "start": 45,
-                      "end": 85,
-                      "ctxt": 0
-                    },
-                    "test": {
-                      "type": "BooleanLiteral",
-                      "span": {
-                        "start": 52,
-                        "end": 56,
-                        "ctxt": 0
-                      },
-                      "value": true
-                    },
-                    "body": {
-                      "type": "BlockStatement",
-                      "span": {
-                        "start": 58,
-                        "end": 85,
-                        "ctxt": 0
-                      },
-                      "stmts": [
-                        {
-                          "type": "BreakStatement",
-                          "span": {
-                            "start": 66,
-                            "end": 79,
-                            "ctxt": 0
-                          },
-                          "label": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 72,
-                              "end": 78,
-                              "ctxt": 0
-                            },
-                            "value": "target",
-                            "optional": false
-                          }
-                        }
-                      ]
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget5.ts b/crates/swc_ecma_parser/tests/tsc/parser_breakTarget5.ts
deleted file mode 100644
index 0da8ea519bd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget5.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-target:
-while (true) {
-  function f() {
-    while (true) {
-      break target;
-    }
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget6.json b/crates/swc_ecma_parser/tests/tsc/parser_breakTarget6.json
deleted file mode 100644
index 364ee8930f4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget6.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 33,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "WhileStatement",
-      "span": {
-        "start": 1,
-        "end": 33,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "BooleanLiteral",
-        "span": {
-          "start": 8,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": true
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 14,
-          "end": 33,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "BreakStatement",
-            "span": {
-              "start": 18,
-              "end": 31,
-              "ctxt": 0
-            },
-            "label": {
-              "type": "Identifier",
-              "span": {
-                "start": 24,
-                "end": 30,
-                "ctxt": 0
-              },
-              "value": "target",
-              "optional": false
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget6.ts b/crates/swc_ecma_parser/tests/tsc/parser_breakTarget6.ts
deleted file mode 100644
index 3dcf504f519..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_breakTarget6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-while (true) {
-  break target;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement1.json b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement1.json
deleted file mode 100644
index 4e5ca564199..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement1.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 10,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ContinueStatement",
-      "span": {
-        "start": 1,
-        "end": 10,
-        "ctxt": 0
-      },
-      "label": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement1.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement1.ts
deleted file mode 100644
index 45127c0ad12..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement1.ts
+++ /dev/null
@@ -1 +0,0 @@
-continue;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement2.json b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement2.json
deleted file mode 100644
index 99dcb2ac10a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement2.json
+++ /dev/null
@@ -1,82 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 52,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "WhileStatement",
-      "span": {
-        "start": 1,
-        "end": 52,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "BooleanLiteral",
-        "span": {
-          "start": 8,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": true
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 14,
-          "end": 52,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "FunctionDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 27,
-                "end": 28,
-                "ctxt": 0
-              },
-              "value": "f",
-              "optional": false
-            },
-            "declare": false,
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 18,
-              "end": 50,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 31,
-                "end": 50,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ContinueStatement",
-                  "span": {
-                    "start": 37,
-                    "end": 46,
-                    "ctxt": 0
-                  },
-                  "label": null
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement2.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement2.ts
deleted file mode 100644
index 6eb28afb5ea..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement2.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-while (true) {
-  function f() {
-    continue;
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement3.json b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement3.json
deleted file mode 100644
index 6b52d637f58..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement3.json
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 40,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "SwitchStatement",
-      "span": {
-        "start": 1,
-        "end": 40,
-        "ctxt": 0
-      },
-      "discriminant": {
-        "type": "NumericLiteral",
-        "span": {
-          "start": 9,
-          "end": 10,
-          "ctxt": 0
-        },
-        "value": 0.0,
-        "raw": "0"
-      },
-      "cases": [
-        {
-          "type": "SwitchCase",
-          "span": {
-            "start": 16,
-            "end": 38,
-            "ctxt": 0
-          },
-          "test": null,
-          "consequent": [
-            {
-              "type": "ContinueStatement",
-              "span": {
-                "start": 29,
-                "end": 38,
-                "ctxt": 0
-              },
-              "label": null
-            }
-          ]
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement3.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement3.ts
deleted file mode 100644
index c0e410df5c6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement3.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-switch (0) {
-  default:
-    continue;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement4.json b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement4.json
deleted file mode 100644
index 8789f594d47..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement4.json
+++ /dev/null
@@ -1,129 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 61,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 61,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 4,
-          "ctxt": 0
-        },
-        "value": "TWO",
-        "optional": false
-      },
-      "body": {
-        "type": "WhileStatement",
-        "span": {
-          "start": 6,
-          "end": 61,
-          "ctxt": 0
-        },
-        "test": {
-          "type": "BooleanLiteral",
-          "span": {
-            "start": 13,
-            "end": 17,
-            "ctxt": 0
-          },
-          "value": true
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 18,
-            "end": 61,
-            "ctxt": 0
-          },
-          "stmts": [
-            {
-              "type": "VariableDeclaration",
-              "span": {
-                "start": 22,
-                "end": 59,
-                "ctxt": 0
-              },
-              "kind": "var",
-              "declare": false,
-              "declarations": [
-                {
-                  "type": "VariableDeclarator",
-                  "span": {
-                    "start": 26,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 26,
-                      "end": 27,
-                      "ctxt": 0
-                    },
-                    "value": "x",
-                    "optional": false,
-                    "typeAnnotation": null
-                  },
-                  "init": {
-                    "type": "ArrowFunctionExpression",
-                    "span": {
-                      "start": 30,
-                      "end": 59,
-                      "ctxt": 0
-                    },
-                    "params": [],
-                    "body": {
-                      "type": "BlockStatement",
-                      "span": {
-                        "start": 36,
-                        "end": 59,
-                        "ctxt": 0
-                      },
-                      "stmts": [
-                        {
-                          "type": "ContinueStatement",
-                          "span": {
-                            "start": 42,
-                            "end": 55,
-                            "ctxt": 0
-                          },
-                          "label": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 51,
-                              "end": 54,
-                              "ctxt": 0
-                            },
-                            "value": "TWO",
-                            "optional": false
-                          }
-                        }
-                      ]
-                    },
-                    "async": false,
-                    "generator": false,
-                    "typeParameters": null,
-                    "returnType": null
-                  },
-                  "definite": false
-                }
-              ]
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement4.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement4.ts
deleted file mode 100644
index db50c329594..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueNotInIterationStatement4.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-TWO:
-while (true){
-  var x = () => {
-    continue TWO;
-  }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget1.json b/crates/swc_ecma_parser/tests/tsc/parser_continueTarget1.json
deleted file mode 100644
index 81545680bc1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget1.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 27,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 27,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "target",
-        "optional": false
-      },
-      "body": {
-        "type": "ContinueStatement",
-        "span": {
-          "start": 11,
-          "end": 27,
-          "ctxt": 0
-        },
-        "label": {
-          "type": "Identifier",
-          "span": {
-            "start": 20,
-            "end": 26,
-            "ctxt": 0
-          },
-          "value": "target",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget1.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueTarget1.ts
deleted file mode 100644
index 51bd4d20ad6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget1.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-target:
-  continue target;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget5.json b/crates/swc_ecma_parser/tests/tsc/parser_continueTarget5.json
deleted file mode 100644
index 5852bb0a164..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget5.json
+++ /dev/null
@@ -1,136 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 94,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 94,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "target",
-        "optional": false
-      },
-      "body": {
-        "type": "WhileStatement",
-        "span": {
-          "start": 9,
-          "end": 94,
-          "ctxt": 0
-        },
-        "test": {
-          "type": "BooleanLiteral",
-          "span": {
-            "start": 16,
-            "end": 20,
-            "ctxt": 0
-          },
-          "value": true
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 22,
-            "end": 94,
-            "ctxt": 0
-          },
-          "stmts": [
-            {
-              "type": "FunctionDeclaration",
-              "identifier": {
-                "type": "Identifier",
-                "span": {
-                  "start": 35,
-                  "end": 36,
-                  "ctxt": 0
-                },
-                "value": "f",
-                "optional": false
-              },
-              "declare": false,
-              "params": [],
-              "decorators": [],
-              "span": {
-                "start": 26,
-                "end": 92,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 39,
-                  "end": 92,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "WhileStatement",
-                    "span": {
-                      "start": 45,
-                      "end": 88,
-                      "ctxt": 0
-                    },
-                    "test": {
-                      "type": "BooleanLiteral",
-                      "span": {
-                        "start": 52,
-                        "end": 56,
-                        "ctxt": 0
-                      },
-                      "value": true
-                    },
-                    "body": {
-                      "type": "BlockStatement",
-                      "span": {
-                        "start": 58,
-                        "end": 88,
-                        "ctxt": 0
-                      },
-                      "stmts": [
-                        {
-                          "type": "ContinueStatement",
-                          "span": {
-                            "start": 66,
-                            "end": 82,
-                            "ctxt": 0
-                          },
-                          "label": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 75,
-                              "end": 81,
-                              "ctxt": 0
-                            },
-                            "value": "target",
-                            "optional": false
-                          }
-                        }
-                      ]
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget5.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueTarget5.ts
deleted file mode 100644
index f6c551f3f68..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget5.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-target:
-while (true) {
-  function f() {
-    while (true) {
-      continue target;
-    }
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget6.json b/crates/swc_ecma_parser/tests/tsc/parser_continueTarget6.json
deleted file mode 100644
index 6214f5c08a4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget6.json
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 36,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "WhileStatement",
-      "span": {
-        "start": 1,
-        "end": 36,
-        "ctxt": 0
-      },
-      "test": {
-        "type": "BooleanLiteral",
-        "span": {
-          "start": 8,
-          "end": 12,
-          "ctxt": 0
-        },
-        "value": true
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 14,
-          "end": 36,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ContinueStatement",
-            "span": {
-              "start": 18,
-              "end": 34,
-              "ctxt": 0
-            },
-            "label": {
-              "type": "Identifier",
-              "span": {
-                "start": 27,
-                "end": 33,
-                "ctxt": 0
-              },
-              "value": "target",
-              "optional": false
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget6.ts b/crates/swc_ecma_parser/tests/tsc/parser_continueTarget6.ts
deleted file mode 100644
index dc5724e6035..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_continueTarget6.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-while (true) {
-  continue target;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel1.json b/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel1.json
deleted file mode 100644
index 55c29810099..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel1.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 33,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 33,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "target",
-        "optional": false
-      },
-      "body": {
-        "type": "LabeledStatement",
-        "span": {
-          "start": 9,
-          "end": 33,
-          "ctxt": 0
-        },
-        "label": {
-          "type": "Identifier",
-          "span": {
-            "start": 9,
-            "end": 15,
-            "ctxt": 0
-          },
-          "value": "target",
-          "optional": false
-        },
-        "body": {
-          "type": "WhileStatement",
-          "span": {
-            "start": 17,
-            "end": 33,
-            "ctxt": 0
-          },
-          "test": {
-            "type": "BooleanLiteral",
-            "span": {
-              "start": 24,
-              "end": 28,
-              "ctxt": 0
-            },
-            "value": true
-          },
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 30,
-              "end": 33,
-              "ctxt": 0
-            },
-            "stmts": []
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel1.ts b/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel1.ts
deleted file mode 100644
index bc6133ebb28..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel1.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-target:
-target:
-while (true) {
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel2.json b/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel2.json
deleted file mode 100644
index 0232178a3d0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel2.json
+++ /dev/null
@@ -1,100 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 56,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "LabeledStatement",
-      "span": {
-        "start": 1,
-        "end": 56,
-        "ctxt": 0
-      },
-      "label": {
-        "type": "Identifier",
-        "span": {
-          "start": 1,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "target",
-        "optional": false
-      },
-      "body": {
-        "type": "WhileStatement",
-        "span": {
-          "start": 9,
-          "end": 56,
-          "ctxt": 0
-        },
-        "test": {
-          "type": "BooleanLiteral",
-          "span": {
-            "start": 16,
-            "end": 20,
-            "ctxt": 0
-          },
-          "value": true
-        },
-        "body": {
-          "type": "BlockStatement",
-          "span": {
-            "start": 22,
-            "end": 56,
-            "ctxt": 0
-          },
-          "stmts": [
-            {
-              "type": "LabeledStatement",
-              "span": {
-                "start": 26,
-                "end": 54,
-                "ctxt": 0
-              },
-              "label": {
-                "type": "Identifier",
-                "span": {
-                  "start": 26,
-                  "end": 32,
-                  "ctxt": 0
-                },
-                "value": "target",
-                "optional": false
-              },
-              "body": {
-                "type": "WhileStatement",
-                "span": {
-                  "start": 36,
-                  "end": 54,
-                  "ctxt": 0
-                },
-                "test": {
-                  "type": "BooleanLiteral",
-                  "span": {
-                    "start": 43,
-                    "end": 47,
-                    "ctxt": 0
-                  },
-                  "value": true
-                },
-                "body": {
-                  "type": "BlockStatement",
-                  "span": {
-                    "start": 49,
-                    "end": 54,
-                    "ctxt": 0
-                  },
-                  "stmts": []
-                }
-              }
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel2.ts b/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel2.ts
deleted file mode 100644
index 530c5a63911..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parser_duplicateLabel2.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-target:
-while (true) {
-  target:
-  while (true) {
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/parserindenter.ts b/crates/swc_ecma_parser/tests/tsc/parserindenter.ts
index cfea938be60..05bc1344451 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserindenter.ts
+++ b/crates/swc_ecma_parser/tests/tsc/parserindenter.ts
@@ -1,4 +1,4 @@
-//
+//
 // Copyright (c) Microsoft Corporation.  All rights reserved.
 // 
 // Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/crates/swc_ecma_parser/tests/tsc/parservoidInQualifiedName1.json b/crates/swc_ecma_parser/tests/tsc/parservoidInQualifiedName1.json
deleted file mode 100644
index cc764b04841..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parservoidInQualifiedName1.json
+++ /dev/null
@@ -1,83 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 16,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 16,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 15,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 7,
-                "end": 15,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 9,
-                  "end": 15,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "TsQualifiedName",
-                  "left": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 9,
-                      "end": 13,
-                      "ctxt": 0
-                    },
-                    "value": "void",
-                    "optional": false
-                  },
-                  "right": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 14,
-                      "end": 15,
-                      "ctxt": 0
-                    },
-                    "value": "x",
-                    "optional": false
-                  }
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/parservoidInQualifiedName1.ts b/crates/swc_ecma_parser/tests/tsc/parservoidInQualifiedName1.ts
deleted file mode 100644
index 945cb56b4fd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/parservoidInQualifiedName1.ts
+++ /dev/null
@@ -1 +0,0 @@
-var v : void.x;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/plainJSGrammarErrors2.json b/crates/swc_ecma_parser/tests/tsc/plainJSGrammarErrors2.json
new file mode 100644
index 00000000000..2c7170234fe
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/plainJSGrammarErrors2.json
@@ -0,0 +1,80 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 134,
+    "end": 231,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 134,
+        "end": 151,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "NumericLiteral",
+        "span": {
+          "start": 149,
+          "end": 150,
+          "ctxt": 0
+        },
+        "value": 1.0,
+        "raw": "1"
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 196,
+        "end": 231,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 205,
+            "end": 217,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 205,
+              "end": 212,
+              "ctxt": 0
+            },
+            "value": "default",
+            "optional": false
+          },
+          "exported": {
+            "type": "Identifier",
+            "span": {
+              "start": 216,
+              "end": 217,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 225,
+          "end": 230,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/plainJSGrammarErrors2.ts b/crates/swc_ecma_parser/tests/tsc/plainJSGrammarErrors2.ts
new file mode 100644
index 00000000000..73dfb48001e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/plainJSGrammarErrors2.ts
@@ -0,0 +1,14 @@
+// @outdir: out/
+// @target: esnext
+// @module: esnext
+// @allowJs: true
+// @filename: plainJSGrammarErrors2.js
+
+// @filename: /a.js
+export default 1;
+
+// @filename: /b.js
+/**
+ * @deprecated
+ */
+export { default as A } from "./a";
diff --git a/crates/swc_ecma_parser/tests/tsc/plusOperatorWithAnyOtherType.json b/crates/swc_ecma_parser/tests/tsc/plusOperatorWithAnyOtherType.json
deleted file mode 100644
index c2c5d770fb7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/plusOperatorWithAnyOtherType.json
+++ /dev/null
@@ -1,2264 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 28,
-    "end": 1115,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 28,
-        "end": 41,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 32,
-            "end": 40,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 32,
-              "end": 35,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 35,
-                "end": 40,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 37,
-                  "end": 40,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 42,
-        "end": 51,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 46,
-            "end": 50,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 46,
-              "end": 50,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 52,
-        "end": 79,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 56,
-            "end": 78,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 56,
-              "end": 60,
-              "ctxt": 0
-            },
-            "value": "ANY2",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 60,
-                "end": 67,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsArrayType",
-                "span": {
-                  "start": 62,
-                  "end": 67,
-                  "ctxt": 0
-                },
-                "elemType": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 62,
-                    "end": 65,
-                    "ctxt": 0
-                  },
-                  "kind": "any"
-                }
-              }
-            }
-          },
-          "init": {
-            "type": "ArrayExpression",
-            "span": {
-              "start": 70,
-              "end": 78,
-              "ctxt": 0
-            },
-            "elements": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 71,
-                    "end": 73,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "\"\""
-                }
-              },
-              {
-                "spread": null,
-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 75,
-                    "end": 77,
-                    "ctxt": 0
-                  },
-                  "value": "",
-                  "raw": "\"\""
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 80,
-        "end": 97,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 84,
-            "end": 97,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 84,
-              "end": 87,
-              "ctxt": 0
-            },
-            "value": "obj",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 87,
-                "end": 97,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsFunctionType",
-                "span": {
-                  "start": 89,
-                  "end": 97,
-                  "ctxt": 0
-                },
-                "params": [],
-                "typeParams": null,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 92,
-                    "end": 97,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeLiteral",
-                    "span": {
-                      "start": 95,
-                      "end": 97,
-                      "ctxt": 0
-                    },
-                    "members": []
-                  }
-                }
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 98,
-        "end": 150,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 102,
-            "end": 149,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 102,
-              "end": 106,
-              "ctxt": 0
-            },
-            "value": "obj1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 109,
-              "end": 149,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 111,
-                    "end": 112,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                },
-                "value": {
-                  "type": "ArrowFunctionExpression",
-                  "span": {
-                    "start": 114,
-                    "end": 132,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 115,
-                        "end": 124,
-                        "ctxt": 0
-                      },
-                      "value": "s",
-                      "optional": false,
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 116,
-                          "end": 124,
-                          "ctxt": 0
-                        },
-                        "typeAnnotation": {
-                          "type": "TsKeywordType",
-                          "span": {
-                            "start": 118,
-                            "end": 124,
-                            "ctxt": 0
-                          },
-                          "kind": "string"
-                        }
-                      }
-                    }
-                  ],
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 129,
-                      "end": 132,
-                      "ctxt": 0
-                    },
-                    "stmts": []
-                  },
-                  "async": false,
-                  "generator": false,
-                  "typeParameters": null,
-                  "returnType": null
-                }
-              },
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 134,
-                    "end": 135,
-                    "ctxt": 0
-                  },
-                  "value": "y",
-                  "optional": false
-                },
-                "value": {
-                  "type": "ArrowFunctionExpression",
-                  "span": {
-                    "start": 137,
-                    "end": 148,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 138,
-                        "end": 140,
-                        "ctxt": 0
-                      },
-                      "value": "s1",
-                      "optional": false,
-                      "typeAnnotation": null
-                    }
-                  ],
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 145,
-                      "end": 148,
-                      "ctxt": 0
-                    },
-                    "stmts": []
-                  },
-                  "async": false,
-                  "generator": false,
-                  "typeParameters": null,
-                  "returnType": null
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 161,
-          "end": 164,
-          "ctxt": 0
-        },
-        "value": "foo",
-        "optional": false
-      },
-      "declare": false,
-      "params": [],
-      "decorators": [],
-      "span": {
-        "start": 152,
-        "end": 200,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 172,
-          "end": 200,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 178,
-              "end": 184,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 182,
-                  "end": 183,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 182,
-                    "end": 183,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ReturnStatement",
-            "span": {
-              "start": 189,
-              "end": 198,
-              "ctxt": 0
-            },
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 196,
-                "end": 197,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 166,
-          "end": 171,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsKeywordType",
-          "span": {
-            "start": 168,
-            "end": 171,
-            "ctxt": 0
-          },
-          "kind": "any"
-        }
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 207,
-          "end": 208,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 201,
-        "end": 289,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
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-            "span": {
-              "start": 777,
-              "end": 793,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber13",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 796,
-              "end": 800,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 797,
-                "end": 800,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 797,
-                  "end": 798,
-                  "ctxt": 0
-                },
-                "value": "M",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 799,
-                  "end": 800,
-                  "ctxt": 0
-                },
-                "value": "n",
-                "optional": false
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 802,
-        "end": 832,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 806,
-            "end": 831,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 806,
-              "end": 822,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber14",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 825,
-              "end": 831,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "CallExpression",
-              "span": {
-                "start": 826,
-                "end": 831,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 826,
-                  "end": 829,
-                  "ctxt": 0
-                },
-                "value": "foo",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 833,
-        "end": 865,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 837,
-            "end": 864,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 837,
-              "end": 853,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber15",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 856,
-              "end": 864,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "CallExpression",
-              "span": {
-                "start": 857,
-                "end": 864,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 857,
-                  "end": 862,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 857,
-                    "end": 858,
-                    "ctxt": 0
-                  },
-                  "value": "A",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 859,
-                    "end": 862,
-                    "ctxt": 0
-                  },
-                  "value": "foo",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 866,
-        "end": 903,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 870,
-            "end": 902,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 870,
-              "end": 886,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber16",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 889,
-              "end": 902,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 890,
-                "end": 902,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 891,
-                  "end": 901,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 891,
-                    "end": 894,
-                    "ctxt": 0
-                  },
-                  "value": "ANY",
-                  "optional": false
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 897,
-                    "end": 901,
-                    "ctxt": 0
-                  },
-                  "value": "ANY1",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 904,
-        "end": 947,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 908,
-            "end": 946,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 908,
-              "end": 924,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber17",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 927,
-              "end": 946,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 928,
-                "end": 946,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 929,
-                  "end": 945,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "NullLiteral",
-                  "span": {
-                    "start": 929,
-                    "end": 933,
-                    "ctxt": 0
-                  }
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 936,
-                    "end": 945,
-                    "ctxt": 0
-                  },
-                  "value": "undefined",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 948,
-        "end": 986,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 952,
-            "end": 985,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 952,
-              "end": 968,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber18",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 971,
-              "end": 985,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 972,
-                "end": 985,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 973,
-                  "end": 984,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "NullLiteral",
-                  "span": {
-                    "start": 973,
-                    "end": 977,
-                    "ctxt": 0
-                  }
-                },
-                "right": {
-                  "type": "NullLiteral",
-                  "span": {
-                    "start": 980,
-                    "end": 984,
-                    "ctxt": 0
-                  }
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 987,
-        "end": 1035,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 991,
-            "end": 1034,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 991,
-              "end": 1007,
-              "ctxt": 0
-            },
-            "value": "ResultIsNumber19",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 1010,
-              "end": 1034,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "ParenthesisExpression",
-              "span": {
-                "start": 1011,
-                "end": 1034,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "BinaryExpression",
-                "span": {
-                  "start": 1012,
-                  "end": 1033,
-                  "ctxt": 0
-                },
-                "operator": "+",
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1012,
-                    "end": 1021,
-                    "ctxt": 0
-                  },
-                  "value": "undefined",
-                  "optional": false
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1024,
-                    "end": 1033,
-                    "ctxt": 0
-                  },
-                  "value": "undefined",
-                  "optional": false
-                }
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1066,
-        "end": 1071,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 1066,
-          "end": 1070,
-          "ctxt": 0
-        },
-        "operator": "+",
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 1067,
-            "end": 1070,
-            "ctxt": 0
-          },
-          "value": "ANY",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1072,
-        "end": 1078,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 1072,
-          "end": 1077,
-          "ctxt": 0
-        },
-        "operator": "+",
-        "argument": {
-          "type": "Identifier",
-          "span": {
-            "start": 1073,
-            "end": 1077,
-            "ctxt": 0
-          },
-          "value": "ANY1",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1079,
-        "end": 1088,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 1079,
-          "end": 1087,
-          "ctxt": 0
-        },
-        "operator": "+",
-        "argument": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 1080,
-            "end": 1087,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 1080,
-              "end": 1084,
-              "ctxt": 0
-            },
-            "value": "ANY2",
-            "optional": false
-          },
-          "property": {
-            "type": "Computed",
-            "span": {
-              "start": 1084,
-              "end": 1087,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 1085,
-                "end": 1086,
-                "ctxt": 0
-              },
-              "value": 0.0,
-              "raw": "0"
-            }
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1089,
-        "end": 1100,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "SequenceExpression",
-        "span": {
-          "start": 1089,
-          "end": 1099,
-          "ctxt": 0
-        },
-        "expressions": [
-          {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 1089,
-              "end": 1093,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "argument": {
-              "type": "Identifier",
-              "span": {
-                "start": 1090,
-                "end": 1093,
-                "ctxt": 0
-              },
-              "value": "ANY",
-              "optional": false
-            }
-          },
-          {
-            "type": "Identifier",
-            "span": {
-              "start": 1095,
-              "end": 1099,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false
-          }
-        ]
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1101,
-        "end": 1109,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 1101,
-          "end": 1108,
-          "ctxt": 0
-        },
-        "operator": "+",
-        "argument": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 1102,
-            "end": 1108,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 1102,
-              "end": 1106,
-              "ctxt": 0
-            },
-            "value": "objA",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 1107,
-              "end": 1108,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 1110,
-        "end": 1115,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "UnaryExpression",
-        "span": {
-          "start": 1110,
-          "end": 1114,
-          "ctxt": 0
-        },
-        "operator": "+",
-        "argument": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 1111,
-            "end": 1114,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 1111,
-              "end": 1112,
-              "ctxt": 0
-            },
-            "value": "M",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 1113,
-              "end": 1114,
-              "ctxt": 0
-            },
-            "value": "n",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/plusOperatorWithAnyOtherType.ts b/crates/swc_ecma_parser/tests/tsc/plusOperatorWithAnyOtherType.ts
deleted file mode 100644
index ec90e29f50a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/plusOperatorWithAnyOtherType.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-// + operator on any type
-
-var ANY: any;
-var ANY1;
-var ANY2: any[] = ["", ""];
-var obj: () => {}
-var obj1 = { x: (s: string) => { }, y: (s1) => { }};
-
-function foo(): any {
-    var a;
-    return a;
-}
-class A {
-    public a: any;
-    static foo() {
-        var a;
-        return a;
-    }
-}
-module M {
-    export var n: any;
-}
-var objA = new A();
-
-// any other type var
-var ResultIsNumber1 = +ANY1;
-var ResultIsNumber2 = +ANY2;
-var ResultIsNumber3 = +A;
-var ResultIsNumber4 = +M;
-var ResultIsNumber5 = +obj;
-var ResultIsNumber6 = +obj1;
-
-// any type literal
-var ResultIsNumber7 = +undefined;
-var ResultIsNumber8 = +null;
-
-// any type expressions
-var ResultIsNumber9 = +ANY2[0];
-var ResultIsNumber10 = +obj1.x;
-var ResultIsNumber11 = +obj1.y;
-var ResultIsNumber12 = +objA.a;
-var ResultIsNumber13 = +M.n;
-var ResultIsNumber14 = +foo();
-var ResultIsNumber15 = +A.foo();
-var ResultIsNumber16 = +(ANY + ANY1);
-var ResultIsNumber17 = +(null + undefined);
-var ResultIsNumber18 = +(null + null);
-var ResultIsNumber19 = +(undefined + undefined);
-
-// miss assignment operators
-+ANY;
-+ANY1;
-+ANY2[0];
-+ANY, ANY1;
-+objA.a;
-+M.n;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/privateIdentifierChain.1.json b/crates/swc_ecma_parser/tests/tsc/privateIdentifierChain.1.json
deleted file mode 100644
index 2c47a7b5e1e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateIdentifierChain.1.json
+++ /dev/null
@@ -1,497 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 73,
-    "end": 289,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 79,
-          "end": 80,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 73,
-        "end": 289,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 87,
-            "end": 92,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 87,
-              "end": 88,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": true
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 89,
-              "end": 92,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 91,
-                "end": 92,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 91,
-                  "end": 92,
-                  "ctxt": 0
-                },
-                "value": "A",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": true,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 97,
-            "end": 104,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 97,
-              "end": 99,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 98,
-                "end": 99,
-                "ctxt": 0
-              },
-              "value": "b",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 100,
-              "end": 103,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 102,
-                "end": 103,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 102,
-                  "end": 103,
-                  "ctxt": 0
-                },
-                "value": "A",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": true,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 109,
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-                    "span": {
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-                      "end": 268,
-                      "ctxt": 0
-                    },
-                    "id": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 267,
-                        "end": 268,
-                        "ctxt": 0
-                      },
-                      "value": "b",
-                      "optional": false
-                    }
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-      "implements": []
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-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateIdentifierChain.1.ts b/crates/swc_ecma_parser/tests/tsc/privateIdentifierChain.1.ts
deleted file mode 100644
index e98eeba739d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateIdentifierChain.1.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-// @strict: true
-// @target: esnext
-// @useDefineForClassFields: false
-
-class A {
-    a?: A
-    #b?: A;
-    getA(): A {
-        return new A();
-    }
-    constructor() {
-        this?.#b;           // Error
-        this?.a.#b;         // Error
-        this?.getA().#b;    // Error
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameAndPropertySignature.json b/crates/swc_ecma_parser/tests/tsc/privateNameAndPropertySignature.json
deleted file mode 100644
index 2261adeb71b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameAndPropertySignature.json
+++ /dev/null
@@ -1,721 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 273,
-    "ctxt": 0
-  },
-  "body": [
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-      "type": "TsTypeAliasDeclaration",
-      "span": {
-        "start": 1,
-        "end": 51,
-        "ctxt": 0
-      },
-      "declare": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 6,
-          "end": 7,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "typeParams": null,
-      "typeAnnotation": {
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-        "span": {
-          "start": 10,
-          "end": 51,
-          "ctxt": 0
-        },
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-            "type": "TsPropertySignature",
-            "span": {
-              "start": 16,
-              "end": 29,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "PrivateName",
-              "span": {
-                "start": 16,
-                "end": 20,
-                "ctxt": 0
-              },
-              "id": {
-                "type": "Identifier",
-                "span": {
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-                  "end": 20,
-                  "ctxt": 0
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-                "optional": false
-              }
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-            "optional": false,
-            "init": null,
-            "params": [],
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-                "kind": "string"
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-              "end": 49,
-              "ctxt": 0
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-            "readonly": false,
-            "key": {
-              "type": "PrivateName",
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-                "start": 34,
-                "end": 38,
-                "ctxt": 0
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-                "ctxt": 0
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-                  "end": 48,
-                  "ctxt": 0
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-                "kind": "string"
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-            "typeParams": null
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-        "start": 53,
-        "end": 106,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 63,
-          "end": 64,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 65,
-          "end": 106,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 71,
-              "end": 84,
-              "ctxt": 0
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-            "readonly": false,
-            "key": {
-              "type": "PrivateName",
-              "span": {
-                "start": 71,
-                "end": 75,
-                "ctxt": 0
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-              "id": {
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-                  "start": 72,
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-                "value": "foo",
-                "optional": false
-              }
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-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
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-              "span": {
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-                "end": 83,
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-              "start": 89,
-              "end": 104,
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-            "key": {
-              "type": "PrivateName",
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-                "start": 89,
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-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
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-                      "type": "PrivateName",
-                      "span": {
-                        "start": 131,
-                        "end": 135,
-                        "ctxt": 0
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-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 132,
-                          "end": 135,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    },
-                    "computed": false,
-                    "optional": false,
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-                      "span": {
-                        "start": 135,
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-                        "span": {
-                          "start": 137,
-                          "end": 143,
-                          "ctxt": 0
-                        },
-                        "kind": "number"
-                      }
-                    },
-                    "typeParams": null
-                  },
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-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 149,
-                      "end": 207,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
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-                                  "start": 165,
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-                                "optional": false
-                              }
-                            },
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-                            "optional": false,
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-                                "kind": "string"
-                              }
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-                          },
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-                              "start": 186,
-                              "end": 201,
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-                  "ctxt": 0
-                },
-                "elemTypes": [
-                  {
-                    "type": "TsTupleElement",
-                    "span": {
-                      "start": 250,
-                      "end": 271,
-                      "ctxt": 0
-                    },
-                    "label": null,
-                    "ty": {
-                      "type": "TsTypeLiteral",
-                      "span": {
-                        "start": 250,
-                        "end": 271,
-                        "ctxt": 0
-                      },
-                      "members": [
-                        {
-                          "type": "TsPropertySignature",
-                          "span": {
-                            "start": 252,
-                            "end": 269,
-                            "ctxt": 0
-                          },
-                          "readonly": false,
-                          "key": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 252,
-                              "end": 255,
-                              "ctxt": 0
-                            },
-                            "value": "qux",
-                            "optional": false
-                          },
-                          "computed": false,
-                          "optional": false,
-                          "init": null,
-                          "params": [],
-                          "typeAnnotation": {
-                            "type": "TsTypeAnnotation",
-                            "span": {
-                              "start": 255,
-                              "end": 269,
-                              "ctxt": 0
-                            },
-                            "typeAnnotation": {
-                              "type": "TsTypeLiteral",
-                              "span": {
-                                "start": 257,
-                                "end": 269,
-                                "ctxt": 0
-                              },
-                              "members": [
-                                {
-                                  "type": "TsPropertySignature",
-                                  "span": {
-                                    "start": 259,
-                                    "end": 267,
-                                    "ctxt": 0
-                                  },
-                                  "readonly": false,
-                                  "key": {
-                                    "type": "PrivateName",
-                                    "span": {
-                                      "start": 259,
-                                      "end": 264,
-                                      "ctxt": 0
-                                    },
-                                    "id": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 260,
-                                        "end": 264,
-                                        "ctxt": 0
-                                      },
-                                      "value": "quux",
-                                      "optional": false
-                                    }
-                                  },
-                                  "computed": false,
-                                  "optional": false,
-                                  "init": null,
-                                  "params": [],
-                                  "typeAnnotation": {
-                                    "type": "TsTypeAnnotation",
-                                    "span": {
-                                      "start": 264,
-                                      "end": 267,
-                                      "ctxt": 0
-                                    },
-                                    "typeAnnotation": {
-                                      "type": "TsLiteralType",
-                                      "span": {
-                                        "start": 266,
-                                        "end": 267,
-                                        "ctxt": 0
-                                      },
-                                      "literal": {
-                                        "type": "NumericLiteral",
-                                        "span": {
-                                          "start": 266,
-                                          "end": 267,
-                                          "ctxt": 0
-                                        },
-                                        "value": 3.0,
-                                        "raw": "3"
-                                      }
-                                    }
-                                  },
-                                  "typeParams": null
-                                }
-                              ]
-                            }
-                          },
-                          "typeParams": null
-                        }
-                      ]
-                    }
-                  }
-                ]
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameAndPropertySignature.ts b/crates/swc_ecma_parser/tests/tsc/privateNameAndPropertySignature.ts
deleted file mode 100644
index 7df86911851..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameAndPropertySignature.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-type A = {
-    #foo: string;
-    #bar(): string;
-}
-
-interface B {
-    #foo: string;
-    #bar(): string;
-}
-
-declare const x: {
-    #foo: number;
-    bar: {
-        #baz: string;
-        #taz(): string;
-    }
-    #baz(): string;
-};
-
-declare const y: [{ qux: { #quux: 3 } }];
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuper.json b/crates/swc_ecma_parser/tests/tsc/privateNameBadSuper.json
deleted file mode 100644
index 5c736995ff9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuper.json
+++ /dev/null
@@ -1,189 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 20,
-    "end": 104,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 20,
-        "end": 30,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "EmptyStatement",
-      "span": {
-        "start": 30,
-        "end": 31,
-        "ctxt": 0
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 38,
-          "end": 39,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 32,
-        "end": 104,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 54,
-            "end": 57,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 54,
-              "end": 56,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 55,
-                "end": 56,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 60,
-            "end": 102,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 60,
-              "end": 71,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 74,
-              "end": 102,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 80,
-                  "end": 85,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "ThisExpression",
-                  "span": {
-                    "start": 80,
-                    "end": 84,
-                    "ctxt": 0
-                  }
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 90,
-                  "end": 98,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 90,
-                    "end": 97,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 90,
-                      "end": 95,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 48,
-          "end": 49,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuper.ts b/crates/swc_ecma_parser/tests/tsc/privateNameBadSuper.ts
deleted file mode 100644
index b3930010db7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuper.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @target: es2015
-class B {};
-class A extends B {
-  #x;
-  constructor() {
-    this;
-    super();
-  }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuperUseDefineForClassFields.json b/crates/swc_ecma_parser/tests/tsc/privateNameBadSuperUseDefineForClassFields.json
deleted file mode 100644
index a2456819858..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuperUseDefineForClassFields.json
+++ /dev/null
@@ -1,189 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 62,
-    "end": 146,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 68,
-          "end": 69,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 62,
-        "end": 72,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "EmptyStatement",
-      "span": {
-        "start": 72,
-        "end": 73,
-        "ctxt": 0
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 80,
-          "end": 81,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 74,
-        "end": 146,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 96,
-            "end": 99,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 96,
-              "end": 98,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 97,
-                "end": 98,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 102,
-            "end": 144,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 102,
-              "end": 113,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 116,
-              "end": 144,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 122,
-                  "end": 127,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "ThisExpression",
-                  "span": {
-                    "start": 122,
-                    "end": 126,
-                    "ctxt": 0
-                  }
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 132,
-                  "end": 140,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 132,
-                    "end": 139,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 132,
-                      "end": 137,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 90,
-          "end": 91,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuperUseDefineForClassFields.ts b/crates/swc_ecma_parser/tests/tsc/privateNameBadSuperUseDefineForClassFields.ts
deleted file mode 100644
index bb110342444..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameBadSuperUseDefineForClassFields.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-// @target: esnext, es2022
-// @useDefineForClassFields: true
-class B {};
-class A extends B {
-  #x;
-  constructor() {
-    this;
-    super();
-  }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameConstructorReserved.json b/crates/swc_ecma_parser/tests/tsc/privateNameConstructorReserved.json
deleted file mode 100644
index 837b7222897..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameConstructorReserved.json
+++ /dev/null
@@ -1,92 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 101,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 24,
-          "end": 25,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 18,
-        "end": 101,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 32,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 32,
-              "end": 44,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 33,
-                "end": 44,
-                "ctxt": 0
-              },
-              "value": "constructor",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 32,
-              "end": 49,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 47,
-                "end": 49,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameConstructorReserved.ts b/crates/swc_ecma_parser/tests/tsc/privateNameConstructorReserved.ts
deleted file mode 100644
index 4db28f8ed7f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameConstructorReserved.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-// @target: es6
-
-class A {
-    #constructor() {}      // Error: `#constructor` is a reserved word.
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.json b/crates/swc_ecma_parser/tests/tsc/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.json
deleted file mode 100644
index 996a07fc493..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.json
+++ /dev/null
@@ -1,1587 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 80,
-    "end": 1270,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 86,
-          "end": 100,
-          "ctxt": 0
-        },
-        "value": "TestWithErrors",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 80,
-        "end": 690,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 107,
-            "end": 116,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 107,
-              "end": 112,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 108,
-                "end": 112,
-                "ctxt": 0
-              },
-              "value": "prop",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 115,
-              "end": 116,
-              "ctxt": 0
-            },
-            "value": 0.0,
-            "raw": "0"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 122,
-            "end": 161,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 129,
-              "end": 131,
-              "ctxt": 0
-            },
-            "value": "dd",
-            "optional": false
-          },
-          "value": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 134,
-              "end": 160,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "NewExpression",
-              "span": {
-                "start": 134,
-                "end": 154,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 138,
-                  "end": 152,
-                  "ctxt": 0
-                },
-                "value": "TestWithErrors",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            },
-            "property": {
-              "type": "PrivateName",
-              "span": {
-                "start": 155,
-                "end": 160,
-                "ctxt": 0
-              },
-              "id": {
-                "type": "Identifier",
-                "span": {
-                  "start": 156,
-                  "end": 160,
-                  "ctxt": 0
-                },
-                "value": "prop",
-                "optional": false
-              }
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 173,
-            "end": 688,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 180,
-              "end": 192,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "StringLiteral",
-              "span": {
-                "start": 181,
-                "end": 191,
-                "ctxt": 0
-              },
-              "value": "X_ z_ zz",
-              "raw": "\"X_ z_ zz\""
-            }
-          },
-          "value": {
-            "type": "ClassExpression",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 201,
-                "end": 206,
-                "ctxt": 0
-              },
-              "value": "Inner",
-              "optional": false
-            },
-            "span": {
-              "start": 195,
-              "end": 688,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [
-              {
-                "type": "PrivateProperty",
-                "span": {
-                  "start": 217,
-                  "end": 227,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "PrivateName",
-                  "span": {
-                    "start": 217,
-                    "end": 221,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 218,
-                      "end": 221,
-                      "ctxt": 0
-                    },
-                    "value": "foo",
-                    "optional": false
-                  }
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 225,
-                    "end": 227,
-                    "ctxt": 0
-                  },
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-                                    "optional": false
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-                                },
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-                                  "span": {
-                                    "start": 1015,
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-                                  }
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-                      },
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-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
-              },
-              {
-                "type": "ClassMethod",
-                "span": {
-                  "start": 1062,
-                  "end": 1259,
-                  "ctxt": 0
-                },
-                "key": {
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-                  "span": {
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-                    "end": 1070,
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-                        "span": {
-                          "start": 1086,
-                          "end": 1249,
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-                        },
-                        "argument": {
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-                          "span": {
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-                                  },
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-                                      "type": "ExpressionStatement",
-                                      "span": {
-                                        "start": 1143,
-                                        "end": 1167,
-                                        "ctxt": 0
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-                                        "type": "MemberExpression",
-                                        "span": {
-                                          "start": 1143,
-                                          "end": 1167,
-                                          "ctxt": 0
-                                        },
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-                                          "span": {
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-                                            "end": 1161,
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-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts b/crates/swc_ecma_parser/tests/tsc/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts
deleted file mode 100644
index 1a14a53773a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameErrorsOnNotUseDefineForClassFieldsInEsNext.ts
+++ /dev/null
@@ -1,55 +0,0 @@
-// @strict: true
-// @target: esNext,es2020
-// @useDefineForClassFields: false
-
-class TestWithErrors {
-    #prop = 0 
-    static dd = new TestWithErrors().#prop; // Err
-    static ["X_ z_ zz"] = class Inner {
-        #foo  = 10   
-        m() {
-            new TestWithErrors().#prop // Err
-        }
-        static C = class InnerInner {
-            m() {
-                new TestWithErrors().#prop // Err
-                new Inner().#foo; // Err
-            }
-        }
-
-        static M(){
-            return class {
-                m() {
-                    new TestWithErrors().#prop // Err
-                    new Inner().#foo; // OK
-                }
-            }
-        } 
-    }
-}
-
-class TestNoErrors {
-    #prop = 0 
-    dd = new TestNoErrors().#prop; // OK
-    ["X_ z_ zz"] = class Inner {
-        #foo  = 10   
-        m() {
-            new TestNoErrors().#prop // Ok
-        }
-        C = class InnerInner {
-            m() {
-                new TestNoErrors().#prop // Ok
-                new Inner().#foo; // Ok
-            }
-        }
-  
-        static M(){
-            return class {
-                m() {
-                    new TestNoErrors().#prop // OK
-                    new Inner().#foo; // OK
-                }
-            }
-        } 
-    }
-  }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameInInExpression.json b/crates/swc_ecma_parser/tests/tsc/privateNameInInExpression.json
deleted file mode 100644
index ea5ff4f2fde..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameInInExpression.json
+++ /dev/null
@@ -1,3527 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 80,
-    "end": 2911,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 86,
-          "end": 89,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 80,
-        "end": 2751,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 96,
-            "end": 107,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 96,
-              "end": 102,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 97,
-                "end": 102,
-                "ctxt": 0
-              },
-              "value": "field",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 105,
-              "end": 106,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 112,
-            "end": 136,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 119,
-              "end": 131,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 120,
-                "end": 131,
-                "ctxt": 0
-              },
-              "value": "staticField",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 134,
-              "end": 135,
-              "ctxt": 0
-            },
-            "value": 2.0,
-            "raw": "2"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 141,
-            "end": 153,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 141,
-              "end": 148,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 142,
-                "end": 148,
-                "ctxt": 0
-              },
-              "value": "method",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 141,
-              "end": 153,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 151,
-                "end": 153,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 158,
-            "end": 183,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 165,
-              "end": 178,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 166,
-                "end": 178,
-                "ctxt": 0
-              },
-              "value": "staticMethod",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 158,
-              "end": 183,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 181,
-                "end": 183,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": true,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 189,
-            "end": 479,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 189,
-              "end": 196,
-              "ctxt": 0
-            },
-            "value": "goodRhs",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 197,
-                  "end": 203,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 197,
-                    "end": 203,
-                    "ctxt": 0
-                  },
-                  "value": "v",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 198,
-                      "end": 203,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 200,
-                        "end": 203,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 189,
-              "end": 479,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 205,
-                "end": 479,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 215,
-                    "end": 237,
-                    "ctxt": 0
-                  },
-                  "kind": "const",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 221,
-                        "end": 236,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 221,
-                          "end": 222,
-                          "ctxt": 0
-                        },
-                        "value": "a",
-                        "optional": false,
-                        "typeAnnotation": null
-                      },
-                      "init": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 225,
-                          "end": 236,
-                          "ctxt": 0
-                        },
-                        "operator": "in",
-                        "left": {
-                          "type": "PrivateName",
-                          "span": {
-                            "start": 225,
-                            "end": 231,
-                            "ctxt": 0
-                          },
-                          "id": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 226,
-                              "end": 231,
-                              "ctxt": 0
-                            },
-                            "value": "field",
-                            "optional": false
-                          }
-                        },
-                        "right": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 235,
-                            "end": 236,
-                            "ctxt": 0
-                          },
-                          "value": "v",
-                          "optional": false
-                        }
-                      },
-                      "definite": false
-                    }
-                  ]
-                },
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 247,
-                    "end": 275,
-                    "ctxt": 0
-                  },
-                  "kind": "const",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 253,
-                        "end": 274,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 253,
-                          "end": 254,
-                          "ctxt": 0
-                        },
-                        "value": "b",
-                        "optional": false,
-                        "typeAnnotation": null
-                      },
-                      "init": {
-                        "type": "BinaryExpression",
-                        "span": {
-                          "start": 257,
-                          "end": 274,
-                          "ctxt": 0
-                        },
-                        "operator": "in",
-                        "left": {
-                          "type": "PrivateName",
-                          "span": {
-                            "start": 257,
-                            "end": 263,
-                            "ctxt": 0
-                          },
-                          "id": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 258,
-                              "end": 263,
-                              "ctxt": 0
-                            },
-                            "value": "field",
-                            "optional": false
-                          }
-                        },
-                        "right": {
-                          "type": "MemberExpression",
-                          "span": {
-                            "start": 267,
-                            "end": 274,
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-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 2759,
-          "end": 2765,
-          "ctxt": 0
-        },
-        "value": "FooSub",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 2753,
-        "end": 2801,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 2780,
-            "end": 2799,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 2780,
-              "end": 2792,
-              "ctxt": 0
-            },
-            "value": "subTypeOfFoo",
-            "optional": false
-          },
-          "value": {
-            "type": "BooleanLiteral",
-            "span": {
-              "start": 2795,
-              "end": 2799,
-              "ctxt": 0
-            },
-            "value": true
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 2774,
-          "end": 2777,
-          "ctxt": 0
-        },
-        "value": "Foo",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 2808,
-          "end": 2811,
-          "ctxt": 0
-        },
-        "value": "Bar",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 2802,
-        "end": 2829,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 2814,
-            "end": 2827,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 2814,
-              "end": 2820,
-              "ctxt": 0
-            },
-            "value": "notFoo",
-            "optional": false
-          },
-          "value": {
-            "type": "BooleanLiteral",
-            "span": {
-              "start": 2823,
-              "end": 2827,
-              "ctxt": 0
-            },
-            "value": true
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 2840,
-          "end": 2849,
-          "ctxt": 0
-        },
-        "value": "badSyntax",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 2850,
-            "end": 2856,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 2850,
-              "end": 2856,
-              "ctxt": 0
-            },
-            "value": "v",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 2851,
-                "end": 2856,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 2853,
-                  "end": 2856,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2853,
-                    "end": 2856,
-                    "ctxt": 0
-                  },
-                  "value": "Foo",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 2831,
-        "end": 2911,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 2858,
-          "end": 2911,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ReturnStatement",
-            "span": {
-              "start": 2864,
-              "end": 2883,
-              "ctxt": 0
-            },
-            "argument": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 2871,
-                "end": 2882,
-                "ctxt": 0
-              },
-              "operator": "in",
-              "left": {
-                "type": "PrivateName",
-                "span": {
-                  "start": 2871,
-                  "end": 2877,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 2872,
-                    "end": 2877,
-                    "ctxt": 0
-                  },
-                  "value": "field",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "Identifier",
-                "span": {
-                  "start": 2881,
-                  "end": 2882,
-                  "ctxt": 0
-                },
-                "value": "v",
-                "optional": false
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameInInExpression.ts b/crates/swc_ecma_parser/tests/tsc/privateNameInInExpression.ts
deleted file mode 100644
index cc8c876e81f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameInInExpression.ts
+++ /dev/null
@@ -1,119 +0,0 @@
-// @strict: true
-// @target: esnext, es2022
-// @useDefineForClassFields: true
-
-class Foo {
-    #field = 1;
-    static #staticField = 2;
-    #method() {}
-    static #staticMethod() {}
-
-    goodRhs(v: any) {
-        const a = #field in v;
-
-        const b = #field in v.p1.p2;
-
-        const c = #field in (v as {});
-
-        const d = #field in (v as Foo);
-
-        const e = #field in (v as never);
-
-        for (let f in #field in v as any) { /**/ } // unlikely but valid
-    }
-    badRhs(v: any) {
-        const a = #field in (v as unknown); // Bad - RHS of in must be object type or any
-
-        const b = #fiel in v; // Bad - typo in privateID
-
-        const c = (#field) in v; // Bad - privateID is not an expression on its own
-
-        for (#field in v) { /**/ } // Bad - 'in' not allowed
-
-        for (let d in #field in v) { /**/ } // Bad - rhs of in should be a object/any
-    }
-    whitespace(v: any) {
-        const a = v && /*0*/#field/*1*/
-            /*2*/in/*3*/
-                /*4*/v/*5*/
-    }
-    flow(u: unknown, n: never, fb: Foo | Bar, fs: FooSub, b: Bar, fsb: FooSub | Bar, fsfb: Foo | FooSub | Bar) {
-
-        if (typeof u === 'object') {
-            if (#field in n) {
-                n; // good n is never
-            }
-
-            if (#field in u) {
-                u; // good u is Foo
-            } else {
-                u; // good u is object | null
-            }
-
-            if (u !== null) {
-                if (#field in u) {
-                    u; // good u is Foo
-                } else {
-                    u; // good u is object
-                }
-
-                if (#method in u) {
-                    u; // good u is Foo
-                }
-
-                if (#staticField in u) {
-                    u; // good u is typeof Foo
-                }
-
-                if (#staticMethod in u) {
-                    u; // good u is typeof Foo
-                }
-            }
-        }
-
-        if (#field in fb) {
-            fb; // good fb is Foo
-        } else {
-            fb; // good fb is Bar
-        }
-
-        if (#field in fs) {
-            fs; // good fs is FooSub
-        } else {
-            fs; // good fs is never
-        }
-
-        if (#field in b) {
-            b; // good b is 'Bar & Foo'
-        } else {
-            b; // good b is Bar
-        }
-
-        if (#field in fsb) {
-            fsb; // good fsb is FooSub
-        } else {
-            fsb; // good fsb is Bar
-        }
-
-        if (#field in fsfb) {
-            fsfb; // good fsfb is 'Foo | FooSub'
-        } else {
-            fsfb; // good fsfb is Bar
-        }
-
-        class Nested {
-            m(v: any) {
-                if (#field in v) {
-                    v; // good v is Foo
-                }
-            }
-        }
-    }
-}
-
-class FooSub extends Foo { subTypeOfFoo = true }
-class Bar { notFoo = true }
-
-function badSyntax(v: Foo) {
-    return #field in v; // Bad - outside of class
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameMethodClassExpression.json b/crates/swc_ecma_parser/tests/tsc/privateNameMethodClassExpression.json
deleted file mode 100644
index 977beca6bbb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameMethodClassExpression.json
+++ /dev/null
@@ -1,643 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 282,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 21,
-        "end": 182,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 27,
-            "end": 182,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 27,
-              "end": 28,
-              "ctxt": 0
-            },
-            "value": "C",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ClassExpression",
-            "identifier": null,
-            "span": {
-              "start": 31,
-              "end": 182,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [
-              {
-                "type": "PrivateProperty",
-                "span": {
-                  "start": 43,
-                  "end": 67,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "PrivateName",
-                  "span": {
-                    "start": 43,
-                    "end": 49,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 44,
-                      "end": 49,
-                      "ctxt": 0
-                    },
-                    "value": "field",
-                    "optional": false
-                  }
-                },
-                "value": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 52,
-                    "end": 66,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 52,
-                      "end": 64,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 52,
-                        "end": 56,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 57,
-                        "end": 64,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 58,
-                          "end": 64,
-                          "ctxt": 0
-                        },
-                        "value": "method",
-                        "optional": false
-                      }
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                },
-                "typeAnnotation": null,
-                "isStatic": false,
-                "decorators": [],
-                "accessibility": null,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "definite": false
-              },
-              {
-                "type": "PrivateMethod",
-                "span": {
-                  "start": 72,
-                  "end": 96,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "PrivateName",
-                  "span": {
-                    "start": 72,
-                    "end": 79,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 73,
-                      "end": 79,
-                      "ctxt": 0
-                    },
-                    "value": "method",
-                    "optional": false
-                  }
-                },
-                "function": {
-                  "params": [],
-                  "decorators": [],
-                  "span": {
-                    "start": 72,
-                    "end": 96,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 82,
-                      "end": 96,
-                      "ctxt": 0
-                    },
-                    "stmts": [
-                      {
-                        "type": "ReturnStatement",
-                        "span": {
-                          "start": 84,
-                          "end": 94,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 91,
-                            "end": 93,
-                            "ctxt": 0
-                          },
-                          "value": 42.0,
-                          "raw": "42"
-                        }
-                      }
-                    ]
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": false,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              },
-              {
-                "type": "ClassMethod",
-                "span": {
-                  "start": 101,
-                  "end": 141,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 108,
-                    "end": 119,
-                    "ctxt": 0
-                  },
-                  "value": "getInstance",
-                  "optional": false
-                },
-                "function": {
-                  "params": [],
-                  "decorators": [],
-                  "span": {
-                    "start": 101,
-                    "end": 141,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 122,
-                      "end": 141,
-                      "ctxt": 0
-                    },
-                    "stmts": [
-                      {
-                        "type": "ReturnStatement",
-                        "span": {
-                          "start": 124,
-                          "end": 139,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "NewExpression",
-                          "span": {
-                            "start": 131,
-                            "end": 138,
-                            "ctxt": 0
-                          },
-                          "callee": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 135,
-                              "end": 136,
-                              "ctxt": 0
-                            },
-                            "value": "C",
-                            "optional": false
-                          },
-                          "arguments": [],
-                          "typeArguments": null
-                        }
-                      }
-                    ]
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": true,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              },
-              {
-                "type": "ClassMethod",
-                "span": {
-                  "start": 146,
-                  "end": 179,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 146,
-                    "end": 154,
-                    "ctxt": 0
-                  },
-                  "value": "getField",
-                  "optional": false
-                },
-                "function": {
-                  "params": [],
-                  "decorators": [],
-                  "span": {
-                    "start": 146,
-                    "end": 179,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 157,
-                      "end": 179,
-                      "ctxt": 0
-                    },
-                    "stmts": [
-                      {
-                        "type": "ReturnStatement",
-                        "span": {
-                          "start": 159,
-                          "end": 177,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "MemberExpression",
-                          "span": {
-                            "start": 166,
-                            "end": 177,
-                            "ctxt": 0
-                          },
-                          "object": {
-                            "type": "ThisExpression",
-                            "span": {
-                              "start": 166,
-                              "end": 170,
-                              "ctxt": 0
-                            }
-                          },
-                          "property": {
-                            "type": "PrivateName",
-                            "span": {
-                              "start": 171,
-                              "end": 177,
-                              "ctxt": 0
-                            },
-                            "id": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 172,
-                                "end": 177,
-                                "ctxt": 0
-                              },
-                              "value": "field",
-                              "optional": false
-                            }
-                          }
-                        }
-                      }
-                    ]
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": false,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              },
-              {
-                "type": "EmptyStatement",
-                "span": {
-                  "start": 179,
-                  "end": 180,
-                  "ctxt": 0
-                }
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 184,
-        "end": 224,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 184,
-          "end": 223,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 184,
-            "end": 195,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 184,
-              "end": 191,
-              "ctxt": 0
-            },
-            "value": "console",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 192,
-              "end": 195,
-              "ctxt": 0
-            },
-            "value": "log",
-            "optional": false
-          }
-        },
-        "arguments": [
-          {
-            "spread": null,
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 196,
-                "end": 222,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 196,
-                  "end": 220,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 196,
-                    "end": 211,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 196,
-                      "end": 209,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 196,
-                        "end": 197,
-                        "ctxt": 0
-                      },
-                      "value": "C",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 198,
-                        "end": 209,
-                        "ctxt": 0
-                      },
-                      "value": "getInstance",
-                      "optional": false
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 212,
-                    "end": 220,
-                    "ctxt": 0
-                  },
-                  "value": "getField",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          }
-        ],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 225,
-        "end": 249,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 225,
-          "end": 248,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "CallExpression",
-          "span": {
-            "start": 225,
-            "end": 240,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 225,
-              "end": 238,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 225,
-                "end": 226,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 227,
-                "end": 238,
-                "ctxt": 0
-              },
-              "value": "getInstance",
-              "optional": false
-            }
-          },
-          "arguments": [],
-          "typeArguments": null
-        },
-        "property": {
-          "type": "PrivateName",
-          "span": {
-            "start": 241,
-            "end": 248,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 242,
-              "end": 248,
-              "ctxt": 0
-            },
-            "value": "method",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 259,
-        "end": 282,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 259,
-          "end": 281,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "CallExpression",
-          "span": {
-            "start": 259,
-            "end": 274,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 259,
-              "end": 272,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 259,
-                "end": 260,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 261,
-                "end": 272,
-                "ctxt": 0
-              },
-              "value": "getInstance",
-              "optional": false
-            }
-          },
-          "arguments": [],
-          "typeArguments": null
-        },
-        "property": {
-          "type": "PrivateName",
-          "span": {
-            "start": 275,
-            "end": 281,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 276,
-              "end": 281,
-              "ctxt": 0
-            },
-            "value": "field",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameMethodClassExpression.ts b/crates/swc_ecma_parser/tests/tsc/privateNameMethodClassExpression.ts
deleted file mode 100644
index 503761c7341..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameMethodClassExpression.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-// @target: es2015
-
-const C = class {
-    #field = this.#method();
-    #method() { return 42; }
-    static getInstance() { return new C(); }
-    getField() { return this.#field };
-}
-
-console.log(C.getInstance().getField());
-C.getInstance().#method; // Error
-C.getInstance().#field; // Error
-
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassAccessorsShadowing.json b/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassAccessorsShadowing.json
deleted file mode 100644
index 9fc144e933a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassAccessorsShadowing.json
+++ /dev/null
@@ -1,618 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 327,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 27,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 21,
-        "end": 327,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 38,
-            "end": 60,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 42,
-              "end": 44,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 43,
-                "end": 44,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 38,
-              "end": 60,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 47,
-                "end": 60,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 49,
-                    "end": 58,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 56,
-                      "end": 57,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "EmptyStatement",
-          "span": {
-            "start": 60,
-            "end": 61,
-            "ctxt": 0
-          }
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 66,
-            "end": 325,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 66,
-              "end": 77,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 80,
-              "end": 325,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ClassDeclaration",
-                "identifier": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 96,
-                    "end": 103,
-                    "ctxt": 0
-                  },
-                  "value": "Derived",
-                  "optional": false
-                },
-                "declare": false,
-                "span": {
-                  "start": 90,
-                  "end": 319,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "body": [
-                  {
-                    "type": "PrivateMethod",
-                    "span": {
-                      "start": 118,
-                      "end": 140,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 122,
-                        "end": 124,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 123,
-                          "end": 124,
-                          "ctxt": 0
-                        },
-                        "value": "x",
-                        "optional": false
-                      }
-                    },
-                    "function": {
-                      "params": [],
-                      "decorators": [],
-                      "span": {
-                        "start": 118,
-                        "end": 140,
-                        "ctxt": 0
-                      },
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 127,
-                          "end": 140,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ReturnStatement",
-                            "span": {
-                              "start": 129,
-                              "end": 138,
-                              "ctxt": 0
-                            },
-                            "argument": {
-                              "type": "NumericLiteral",
-                              "span": {
-                                "start": 136,
-                                "end": 137,
-                                "ctxt": 0
-                              },
-                              "value": 1.0,
-                              "raw": "1"
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "getter",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  },
-                  {
-                    "type": "EmptyStatement",
-                    "span": {
-                      "start": 140,
-                      "end": 141,
-                      "ctxt": 0
-                    }
-                  },
-                  {
-                    "type": "ClassMethod",
-                    "span": {
-                      "start": 154,
-                      "end": 222,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 154,
-                        "end": 162,
-                        "ctxt": 0
-                      },
-                      "value": "testBase",
-                      "optional": false
-                    },
-                    "function": {
-                      "params": [
-                        {
-                          "type": "Parameter",
-                          "span": {
-                            "start": 163,
-                            "end": 170,
-                            "ctxt": 0
-                          },
-                          "decorators": [],
-                          "pat": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 163,
-                              "end": 170,
-                              "ctxt": 0
-                            },
-                            "value": "x",
-                            "optional": false,
-                            "typeAnnotation": {
-                              "type": "TsTypeAnnotation",
-                              "span": {
-                                "start": 164,
-                                "end": 170,
-                                "ctxt": 0
-                              },
-                              "typeAnnotation": {
-                                "type": "TsTypeReference",
-                                "span": {
-                                  "start": 166,
-                                  "end": 170,
-                                  "ctxt": 0
-                                },
-                                "typeName": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 166,
-                                    "end": 170,
-                                    "ctxt": 0
-                                  },
-                                  "value": "Base",
-                                  "optional": false
-                                },
-                                "typeParams": null
-                              }
-                            }
-                          }
-                        }
-                      ],
-                      "decorators": [],
-                      "span": {
-                        "start": 154,
-                        "end": 222,
-                        "ctxt": 0
-                      },
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 172,
-                          "end": 222,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 190,
-                              "end": 208,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 190,
-                                "end": 207,
-                                "ctxt": 0
-                              },
-                              "callee": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 190,
-                                  "end": 201,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 190,
-                                    "end": 197,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 198,
-                                    "end": 201,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
-                                {
-                                  "spread": null,
-                                  "expression": {
-                                    "type": "MemberExpression",
-                                    "span": {
-                                      "start": 202,
-                                      "end": 206,
-                                      "ctxt": 0
-                                    },
-                                    "object": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 202,
-                                        "end": 203,
-                                        "ctxt": 0
-                                      },
-                                      "value": "x",
-                                      "optional": false
-                                    },
-                                    "property": {
-                                      "type": "PrivateName",
-                                      "span": {
-                                        "start": 204,
-                                        "end": 206,
-                                        "ctxt": 0
-                                      },
-                                      "id": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 205,
-                                          "end": 206,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  },
-                  {
-                    "type": "ClassMethod",
-                    "span": {
-                      "start": 235,
-                      "end": 309,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 235,
-                        "end": 246,
-                        "ctxt": 0
-                      },
-                      "value": "testDerived",
-                      "optional": false
-                    },
-                    "function": {
-                      "params": [
-                        {
-                          "type": "Parameter",
-                          "span": {
-                            "start": 247,
-                            "end": 257,
-                            "ctxt": 0
-                          },
-                          "decorators": [],
-                          "pat": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 247,
-                              "end": 257,
-                              "ctxt": 0
-                            },
-                            "value": "x",
-                            "optional": false,
-                            "typeAnnotation": {
-                              "type": "TsTypeAnnotation",
-                              "span": {
-                                "start": 248,
-                                "end": 257,
-                                "ctxt": 0
-                              },
-                              "typeAnnotation": {
-                                "type": "TsTypeReference",
-                                "span": {
-                                  "start": 250,
-                                  "end": 257,
-                                  "ctxt": 0
-                                },
-                                "typeName": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 250,
-                                    "end": 257,
-                                    "ctxt": 0
-                                  },
-                                  "value": "Derived",
-                                  "optional": false
-                                },
-                                "typeParams": null
-                              }
-                            }
-                          }
-                        }
-                      ],
-                      "decorators": [],
-                      "span": {
-                        "start": 235,
-                        "end": 309,
-                        "ctxt": 0
-                      },
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 259,
-                          "end": 309,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 277,
-                              "end": 295,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 277,
-                                "end": 294,
-                                "ctxt": 0
-                              },
-                              "callee": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 277,
-                                  "end": 288,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 277,
-                                    "end": 284,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 285,
-                                    "end": 288,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
-                                {
-                                  "spread": null,
-                                  "expression": {
-                                    "type": "MemberExpression",
-                                    "span": {
-                                      "start": 289,
-                                      "end": 293,
-                                      "ctxt": 0
-                                    },
-                                    "object": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 289,
-                                        "end": 290,
-                                        "ctxt": 0
-                                      },
-                                      "value": "x",
-                                      "optional": false
-                                    },
-                                    "property": {
-                                      "type": "PrivateName",
-                                      "span": {
-                                        "start": 291,
-                                        "end": 293,
-                                        "ctxt": 0
-                                      },
-                                      "id": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 292,
-                                          "end": 293,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  }
-                ],
-                "superClass": null,
-                "isAbstract": false,
-                "typeParams": null,
-                "superTypeParams": null,
-                "implements": []
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassAccessorsShadowing.ts b/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassAccessorsShadowing.ts
deleted file mode 100644
index b5d235f5a11..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassAccessorsShadowing.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-// @target: es2015
-
-class Base {
-    get #x() { return 1; };
-    constructor() {
-        class Derived {
-            get #x() { return 1; };
-            testBase(x: Base) {
-                console.log(x.#x);
-            }
-            testDerived(x: Derived) {
-                console.log(x.#x);
-            }
-        }
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassFieldShadowing.json b/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassFieldShadowing.json
deleted file mode 100644
index 5bdbb74f281..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassFieldShadowing.json
+++ /dev/null
@@ -1,526 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 287,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 27,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 21,
-        "end": 287,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 38,
-            "end": 41,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 38,
-              "end": 40,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 46,
-            "end": 285,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 46,
-              "end": 57,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 60,
-              "end": 285,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ClassDeclaration",
-                "identifier": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 76,
-                    "end": 83,
-                    "ctxt": 0
-                  },
-                  "value": "Derived",
-                  "optional": false
-                },
-                "declare": false,
-                "span": {
-                  "start": 70,
-                  "end": 279,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "body": [
-                  {
-                    "type": "PrivateProperty",
-                    "span": {
-                      "start": 98,
-                      "end": 101,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 98,
-                        "end": 100,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 99,
-                          "end": 100,
-                          "ctxt": 0
-                        },
-                        "value": "x",
-                        "optional": false
-                      }
-                    },
-                    "value": null,
-                    "typeAnnotation": null,
-                    "isStatic": false,
-                    "decorators": [],
-                    "accessibility": null,
-                    "isOptional": false,
-                    "isOverride": false,
-                    "readonly": false,
-                    "definite": false
-                  },
-                  {
-                    "type": "ClassMethod",
-                    "span": {
-                      "start": 114,
-                      "end": 182,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 114,
-                        "end": 122,
-                        "ctxt": 0
-                      },
-                      "value": "testBase",
-                      "optional": false
-                    },
-                    "function": {
-                      "params": [
-                        {
-                          "type": "Parameter",
-                          "span": {
-                            "start": 123,
-                            "end": 130,
-                            "ctxt": 0
-                          },
-                          "decorators": [],
-                          "pat": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 123,
-                              "end": 130,
-                              "ctxt": 0
-                            },
-                            "value": "x",
-                            "optional": false,
-                            "typeAnnotation": {
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-                              "span": {
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-                                "end": 130,
-                                "ctxt": 0
-                              },
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-                                "type": "TsTypeReference",
-                                "span": {
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-                                  "end": 130,
-                                  "ctxt": 0
-                                },
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-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 126,
-                                    "end": 130,
-                                    "ctxt": 0
-                                  },
-                                  "value": "Base",
-                                  "optional": false
-                                },
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-                              }
-                            }
-                          }
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-                      ],
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-                      },
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-                        "span": {
-                          "start": 132,
-                          "end": 182,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 150,
-                              "end": 168,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 150,
-                                "end": 167,
-                                "ctxt": 0
-                              },
-                              "callee": {
-                                "type": "MemberExpression",
-                                "span": {
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-                                  "end": 161,
-                                  "ctxt": 0
-                                },
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-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 150,
-                                    "end": 157,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 158,
-                                    "end": 161,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
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-                                        "end": 163,
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-                                      },
-                                      "value": "x",
-                                      "optional": false
-                                    },
-                                    "property": {
-                                      "type": "PrivateName",
-                                      "span": {
-                                        "start": 164,
-                                        "end": 166,
-                                        "ctxt": 0
-                                      },
-                                      "id": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 165,
-                                          "end": 166,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
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-                    "isOptional": false,
-                    "isOverride": false
-                  },
-                  {
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-                      "end": 269,
-                      "ctxt": 0
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-                      "optional": false
-                    },
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-                      "params": [
-                        {
-                          "type": "Parameter",
-                          "span": {
-                            "start": 207,
-                            "end": 217,
-                            "ctxt": 0
-                          },
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-                              "end": 217,
-                              "ctxt": 0
-                            },
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-                              },
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-                                "type": "TsTypeReference",
-                                "span": {
-                                  "start": 210,
-                                  "end": 217,
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-                                },
-                                "typeName": {
-                                  "type": "Identifier",
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-                                    "start": 210,
-                                    "end": 217,
-                                    "ctxt": 0
-                                  },
-                                  "value": "Derived",
-                                  "optional": false
-                                },
-                                "typeParams": null
-                              }
-                            }
-                          }
-                        }
-                      ],
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-                      },
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-                        },
-                        "stmts": [
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-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 237,
-                              "end": 255,
-                              "ctxt": 0
-                            },
-                            "expression": {
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-                                "start": 237,
-                                "end": 254,
-                                "ctxt": 0
-                              },
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-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 237,
-                                    "end": 244,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 245,
-                                    "end": 248,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
-                                {
-                                  "spread": null,
-                                  "expression": {
-                                    "type": "MemberExpression",
-                                    "span": {
-                                      "start": 249,
-                                      "end": 253,
-                                      "ctxt": 0
-                                    },
-                                    "object": {
-                                      "type": "Identifier",
-                                      "span": {
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-                                        "end": 250,
-                                        "ctxt": 0
-                                      },
-                                      "value": "x",
-                                      "optional": false
-                                    },
-                                    "property": {
-                                      "type": "PrivateName",
-                                      "span": {
-                                        "start": 251,
-                                        "end": 253,
-                                        "ctxt": 0
-                                      },
-                                      "id": {
-                                        "type": "Identifier",
-                                        "span": {
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-                                          "end": 253,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  }
-                ],
-                "superClass": null,
-                "isAbstract": false,
-                "typeParams": null,
-                "superTypeParams": null,
-                "implements": []
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassFieldShadowing.ts b/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassFieldShadowing.ts
deleted file mode 100644
index e7d55345dbe..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassFieldShadowing.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-// @target: es2015
-
-class Base {
-    #x;
-    constructor() {
-        class Derived {
-            #x;
-            testBase(x: Base) {
-                console.log(x.#x);
-            }
-            testDerived(x: Derived) {
-                console.log(x.#x);
-            }
-        }
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassMethodShadowing.json b/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassMethodShadowing.json
deleted file mode 100644
index 1e2a598f29d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassMethodShadowing.json
+++ /dev/null
@@ -1,580 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 299,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 27,
-          "end": 31,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 21,
-        "end": 299,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 38,
-            "end": 46,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 38,
-              "end": 40,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 39,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 38,
-              "end": 46,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
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-                "end": 46,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
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-            "typeParameters": null,
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-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "EmptyStatement",
-          "span": {
-            "start": 46,
-            "end": 47,
-            "ctxt": 0
-          }
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 52,
-            "end": 297,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
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-              "end": 63,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
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-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 66,
-              "end": 297,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ClassDeclaration",
-                "identifier": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 82,
-                    "end": 89,
-                    "ctxt": 0
-                  },
-                  "value": "Derived",
-                  "optional": false
-                },
-                "declare": false,
-                "span": {
-                  "start": 76,
-                  "end": 291,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "body": [
-                  {
-                    "type": "PrivateMethod",
-                    "span": {
-                      "start": 104,
-                      "end": 112,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 104,
-                        "end": 106,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 105,
-                          "end": 106,
-                          "ctxt": 0
-                        },
-                        "value": "x",
-                        "optional": false
-                      }
-                    },
-                    "function": {
-                      "params": [],
-                      "decorators": [],
-                      "span": {
-                        "start": 104,
-                        "end": 112,
-                        "ctxt": 0
-                      },
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 109,
-                          "end": 112,
-                          "ctxt": 0
-                        },
-                        "stmts": []
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  },
-                  {
-                    "type": "EmptyStatement",
-                    "span": {
-                      "start": 112,
-                      "end": 113,
-                      "ctxt": 0
-                    }
-                  },
-                  {
-                    "type": "ClassMethod",
-                    "span": {
-                      "start": 126,
-                      "end": 194,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 126,
-                        "end": 134,
-                        "ctxt": 0
-                      },
-                      "value": "testBase",
-                      "optional": false
-                    },
-                    "function": {
-                      "params": [
-                        {
-                          "type": "Parameter",
-                          "span": {
-                            "start": 135,
-                            "end": 142,
-                            "ctxt": 0
-                          },
-                          "decorators": [],
-                          "pat": {
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-                            "span": {
-                              "start": 135,
-                              "end": 142,
-                              "ctxt": 0
-                            },
-                            "value": "x",
-                            "optional": false,
-                            "typeAnnotation": {
-                              "type": "TsTypeAnnotation",
-                              "span": {
-                                "start": 136,
-                                "end": 142,
-                                "ctxt": 0
-                              },
-                              "typeAnnotation": {
-                                "type": "TsTypeReference",
-                                "span": {
-                                  "start": 138,
-                                  "end": 142,
-                                  "ctxt": 0
-                                },
-                                "typeName": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 138,
-                                    "end": 142,
-                                    "ctxt": 0
-                                  },
-                                  "value": "Base",
-                                  "optional": false
-                                },
-                                "typeParams": null
-                              }
-                            }
-                          }
-                        }
-                      ],
-                      "decorators": [],
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-                        "ctxt": 0
-                      },
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-                        "span": {
-                          "start": 144,
-                          "end": 194,
-                          "ctxt": 0
-                        },
-                        "stmts": [
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-                            "span": {
-                              "start": 162,
-                              "end": 180,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 162,
-                                "end": 179,
-                                "ctxt": 0
-                              },
-                              "callee": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 162,
-                                  "end": 173,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 162,
-                                    "end": 169,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 170,
-                                    "end": 173,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
-                                {
-                                  "spread": null,
-                                  "expression": {
-                                    "type": "MemberExpression",
-                                    "span": {
-                                      "start": 174,
-                                      "end": 178,
-                                      "ctxt": 0
-                                    },
-                                    "object": {
-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 174,
-                                        "end": 175,
-                                        "ctxt": 0
-                                      },
-                                      "value": "x",
-                                      "optional": false
-                                    },
-                                    "property": {
-                                      "type": "PrivateName",
-                                      "span": {
-                                        "start": 176,
-                                        "end": 178,
-                                        "ctxt": 0
-                                      },
-                                      "id": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 177,
-                                          "end": 178,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  },
-                  {
-                    "type": "ClassMethod",
-                    "span": {
-                      "start": 207,
-                      "end": 281,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 207,
-                        "end": 218,
-                        "ctxt": 0
-                      },
-                      "value": "testDerived",
-                      "optional": false
-                    },
-                    "function": {
-                      "params": [
-                        {
-                          "type": "Parameter",
-                          "span": {
-                            "start": 219,
-                            "end": 229,
-                            "ctxt": 0
-                          },
-                          "decorators": [],
-                          "pat": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 219,
-                              "end": 229,
-                              "ctxt": 0
-                            },
-                            "value": "x",
-                            "optional": false,
-                            "typeAnnotation": {
-                              "type": "TsTypeAnnotation",
-                              "span": {
-                                "start": 220,
-                                "end": 229,
-                                "ctxt": 0
-                              },
-                              "typeAnnotation": {
-                                "type": "TsTypeReference",
-                                "span": {
-                                  "start": 222,
-                                  "end": 229,
-                                  "ctxt": 0
-                                },
-                                "typeName": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 222,
-                                    "end": 229,
-                                    "ctxt": 0
-                                  },
-                                  "value": "Derived",
-                                  "optional": false
-                                },
-                                "typeParams": null
-                              }
-                            }
-                          }
-                        }
-                      ],
-                      "decorators": [],
-                      "span": {
-                        "start": 207,
-                        "end": 281,
-                        "ctxt": 0
-                      },
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 231,
-                          "end": 281,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 249,
-                              "end": 267,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "CallExpression",
-                              "span": {
-                                "start": 249,
-                                "end": 266,
-                                "ctxt": 0
-                              },
-                              "callee": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 249,
-                                  "end": 260,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 249,
-                                    "end": 256,
-                                    "ctxt": 0
-                                  },
-                                  "value": "console",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 257,
-                                    "end": 260,
-                                    "ctxt": 0
-                                  },
-                                  "value": "log",
-                                  "optional": false
-                                }
-                              },
-                              "arguments": [
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-                                  "spread": null,
-                                  "expression": {
-                                    "type": "MemberExpression",
-                                    "span": {
-                                      "start": 261,
-                                      "end": 265,
-                                      "ctxt": 0
-                                    },
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-                                      "type": "Identifier",
-                                      "span": {
-                                        "start": 261,
-                                        "end": 262,
-                                        "ctxt": 0
-                                      },
-                                      "value": "x",
-                                      "optional": false
-                                    },
-                                    "property": {
-                                      "type": "PrivateName",
-                                      "span": {
-                                        "start": 263,
-                                        "end": 265,
-                                        "ctxt": 0
-                                      },
-                                      "id": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 264,
-                                          "end": 265,
-                                          "ctxt": 0
-                                        },
-                                        "value": "x",
-                                        "optional": false
-                                      }
-                                    }
-                                  }
-                                }
-                              ],
-                              "typeArguments": null
-                            }
-                          }
-                        ]
-                      },
-                      "generator": false,
-                      "async": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "kind": "method",
-                    "isStatic": false,
-                    "accessibility": null,
-                    "isAbstract": false,
-                    "isOptional": false,
-                    "isOverride": false
-                  }
-                ],
-                "superClass": null,
-                "isAbstract": false,
-                "typeParams": null,
-                "superTypeParams": null,
-                "implements": []
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassMethodShadowing.ts b/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassMethodShadowing.ts
deleted file mode 100644
index c05301955e4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNestedClassMethodShadowing.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-// @target: es2015
-
-class Base {
-    #x() { };
-    constructor() {
-        class Derived {
-            #x() { };
-            testBase(x: Base) {
-                console.log(x.#x);
-            }
-            testDerived(x: Derived) {
-                console.log(x.#x);
-            }
-        }
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNotAccessibleOutsideDefiningClass.json b/crates/swc_ecma_parser/tests/tsc/privateNameNotAccessibleOutsideDefiningClass.json
deleted file mode 100644
index cc26f7f9340..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNotAccessibleOutsideDefiningClass.json
+++ /dev/null
@@ -1,171 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 35,
-    "end": 87,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 35,
-        "end": 68,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 49,
-            "end": 66,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 49,
-              "end": 53,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 50,
-                "end": 53,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 64,
-              "end": 65,
-              "ctxt": 0
-            },
-            "value": 3.0,
-            "raw": "3"
-          },
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 53,
-              "end": 61,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 55,
-                "end": 61,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 70,
-        "end": 87,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 70,
-          "end": 86,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 70,
-            "end": 82,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "NewExpression",
-            "span": {
-              "start": 70,
-              "end": 77,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 74,
-                "end": 75,
-                "ctxt": 0
-              },
-              "value": "A",
-              "optional": false
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "property": {
-            "type": "PrivateName",
-            "span": {
-              "start": 78,
-              "end": 82,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          }
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 85,
-            "end": 86,
-            "ctxt": 0
-          },
-          "value": 4.0,
-          "raw": "4"
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameNotAccessibleOutsideDefiningClass.ts b/crates/swc_ecma_parser/tests/tsc/privateNameNotAccessibleOutsideDefiningClass.ts
deleted file mode 100644
index 1c0b3f5900a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameNotAccessibleOutsideDefiningClass.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// @strict: true
-// @target: es6
-
-class A {
-    #foo: number = 3;
-}
-
-new A().#foo = 4;               // Error
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorsDerivedClasses.json b/crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorssDerivedClasses.json
similarity index 100%
rename from crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorsDerivedClasses.json
rename to crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorssDerivedClasses.json
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorsDerivedClasses.ts b/crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorssDerivedClasses.ts
similarity index 100%
rename from crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorsDerivedClasses.ts
rename to crates/swc_ecma_parser/tests/tsc/privateNameStaticAccessorssDerivedClasses.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameStaticMethodClassExpression.json b/crates/swc_ecma_parser/tests/tsc/privateNameStaticMethodClassExpression.json
deleted file mode 100644
index 8bfaa43f170..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameStaticMethodClassExpression.json
+++ /dev/null
@@ -1,646 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 281,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 21,
-        "end": 190,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 27,
-            "end": 190,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 27,
-              "end": 28,
-              "ctxt": 0
-            },
-            "value": "C",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ClassExpression",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 37,
-                "end": 38,
-                "ctxt": 0
-              },
-              "value": "D",
-              "optional": false
-            },
-            "span": {
-              "start": 31,
-              "end": 190,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [
-              {
-                "type": "PrivateProperty",
-                "span": {
-                  "start": 45,
-                  "end": 73,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "PrivateName",
-                  "span": {
-                    "start": 52,
-                    "end": 58,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 53,
-                      "end": 58,
-                      "ctxt": 0
-                    },
-                    "value": "field",
-                    "optional": false
-                  }
-                },
-                "value": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 61,
-                    "end": 72,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 61,
-                      "end": 70,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 61,
-                        "end": 62,
-                        "ctxt": 0
-                      },
-                      "value": "D",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 63,
-                        "end": 70,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 64,
-                          "end": 70,
-                          "ctxt": 0
-                        },
-                        "value": "method",
-                        "optional": false
-                      }
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                },
-                "typeAnnotation": null,
-                "isStatic": true,
-                "decorators": [],
-                "accessibility": null,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "definite": false
-              },
-              {
-                "type": "PrivateMethod",
-                "span": {
-                  "start": 78,
-                  "end": 109,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "PrivateName",
-                  "span": {
-                    "start": 85,
-                    "end": 92,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 86,
-                      "end": 92,
-                      "ctxt": 0
-                    },
-                    "value": "method",
-                    "optional": false
-                  }
-                },
-                "function": {
-                  "params": [],
-                  "decorators": [],
-                  "span": {
-                    "start": 78,
-                    "end": 109,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 95,
-                      "end": 109,
-                      "ctxt": 0
-                    },
-                    "stmts": [
-                      {
-                        "type": "ReturnStatement",
-                        "span": {
-                          "start": 97,
-                          "end": 107,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "NumericLiteral",
-                          "span": {
-                            "start": 104,
-                            "end": 106,
-                            "ctxt": 0
-                          },
-                          "value": 42.0,
-                          "raw": "42"
-                        }
-                      }
-                    ]
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": true,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              },
-              {
-                "type": "ClassMethod",
-                "span": {
-                  "start": 114,
-                  "end": 145,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 121,
-                    "end": 129,
-                    "ctxt": 0
-                  },
-                  "value": "getClass",
-                  "optional": false
-                },
-                "function": {
-                  "params": [],
-                  "decorators": [],
-                  "span": {
-                    "start": 114,
-                    "end": 145,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 132,
-                      "end": 145,
-                      "ctxt": 0
-                    },
-                    "stmts": [
-                      {
-                        "type": "ReturnStatement",
-                        "span": {
-                          "start": 134,
-                          "end": 143,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 141,
-                            "end": 142,
-                            "ctxt": 0
-                          },
-                          "value": "D",
-                          "optional": false
-                        }
-                      }
-                    ]
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": true,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              },
-              {
-                "type": "ClassMethod",
-                "span": {
-                  "start": 150,
-                  "end": 187,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 157,
-                    "end": 165,
-                    "ctxt": 0
-                  },
-                  "value": "getField",
-                  "optional": false
-                },
-                "function": {
-                  "params": [],
-                  "decorators": [],
-                  "span": {
-                    "start": 150,
-                    "end": 187,
-                    "ctxt": 0
-                  },
-                  "body": {
-                    "type": "BlockStatement",
-                    "span": {
-                      "start": 168,
-                      "end": 187,
-                      "ctxt": 0
-                    },
-                    "stmts": [
-                      {
-                        "type": "ReturnStatement",
-                        "span": {
-                          "start": 170,
-                          "end": 185,
-                          "ctxt": 0
-                        },
-                        "argument": {
-                          "type": "MemberExpression",
-                          "span": {
-                            "start": 177,
-                            "end": 185,
-                            "ctxt": 0
-                          },
-                          "object": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 177,
-                              "end": 178,
-                              "ctxt": 0
-                            },
-                            "value": "C",
-                            "optional": false
-                          },
-                          "property": {
-                            "type": "PrivateName",
-                            "span": {
-                              "start": 179,
-                              "end": 185,
-                              "ctxt": 0
-                            },
-                            "id": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 180,
-                                "end": 185,
-                                "ctxt": 0
-                              },
-                              "value": "field",
-                              "optional": false
-                            }
-                          }
-                        }
-                      }
-                    ]
-                  },
-                  "generator": false,
-                  "async": false,
-                  "typeParameters": null,
-                  "returnType": null
-                },
-                "kind": "method",
-                "isStatic": true,
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false
-              },
-              {
-                "type": "EmptyStatement",
-                "span": {
-                  "start": 187,
-                  "end": 188,
-                  "ctxt": 0
-                }
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 192,
-        "end": 229,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
-        "span": {
-          "start": 192,
-          "end": 228,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 192,
-            "end": 203,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 192,
-              "end": 199,
-              "ctxt": 0
-            },
-            "value": "console",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 200,
-              "end": 203,
-              "ctxt": 0
-            },
-            "value": "log",
-            "optional": false
-          }
-        },
-        "arguments": [
-          {
-            "spread": null,
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 204,
-                "end": 227,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 204,
-                  "end": 225,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 204,
-                    "end": 216,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 204,
-                      "end": 214,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 204,
-                        "end": 205,
-                        "ctxt": 0
-                      },
-                      "value": "C",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 206,
-                        "end": 214,
-                        "ctxt": 0
-                      },
-                      "value": "getClass",
-                      "optional": false
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 217,
-                    "end": 225,
-                    "ctxt": 0
-                  },
-                  "value": "getField",
-                  "optional": false
-                }
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          }
-        ],
-        "typeArguments": null
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 230,
-        "end": 251,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 230,
-          "end": 250,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "CallExpression",
-          "span": {
-            "start": 230,
-            "end": 242,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 230,
-              "end": 240,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 230,
-                "end": 231,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 232,
-                "end": 240,
-                "ctxt": 0
-              },
-              "value": "getClass",
-              "optional": false
-            }
-          },
-          "arguments": [],
-          "typeArguments": null
-        },
-        "property": {
-          "type": "PrivateName",
-          "span": {
-            "start": 243,
-            "end": 250,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 244,
-              "end": 250,
-              "ctxt": 0
-            },
-            "value": "method",
-            "optional": false
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 261,
-        "end": 281,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 261,
-          "end": 280,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "CallExpression",
-          "span": {
-            "start": 261,
-            "end": 273,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 261,
-              "end": 271,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "Identifier",
-              "span": {
-                "start": 261,
-                "end": 262,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 263,
-                "end": 271,
-                "ctxt": 0
-              },
-              "value": "getClass",
-              "optional": false
-            }
-          },
-          "arguments": [],
-          "typeArguments": null
-        },
-        "property": {
-          "type": "PrivateName",
-          "span": {
-            "start": 274,
-            "end": 280,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 275,
-              "end": 280,
-              "ctxt": 0
-            },
-            "value": "field",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNameStaticMethodClassExpression.ts b/crates/swc_ecma_parser/tests/tsc/privateNameStaticMethodClassExpression.ts
deleted file mode 100644
index 1b8a5c082cc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNameStaticMethodClassExpression.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-// @target: es2015
-
-const C = class D {
-    static #field = D.#method();
-    static #method() { return 42; }
-    static getClass() { return D; }
-    static getField() { return C.#field };
-}
-
-console.log(C.getClass().getField());
-C.getClass().#method; // Error
-C.getClass().#field; // Error
-
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesAndDecorators.json b/crates/swc_ecma_parser/tests/tsc/privateNamesAndDecorators.json
deleted file mode 100644
index aa45698aef1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesAndDecorators.json
+++ /dev/null
@@ -1,321 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 153,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 18,
-          "end": 21,
-          "ctxt": 0
-        },
-        "value": "dec",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 25,
-            "end": 34,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 25,
-              "end": 34,
-              "ctxt": 0
-            },
-            "value": "target",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 31,
-                "end": 34,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 33,
-                  "end": 34,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 33,
-                    "end": 34,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 1,
-        "end": 39,
-        "ctxt": 0
-      },
-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 21,
-          "end": 24,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 22,
-                "end": 23,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
-          "start": 35,
-          "end": 38,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 37,
-            "end": 38,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "Identifier",
-            "span": {
-              "start": 37,
-              "end": 38,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          },
-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 47,
-          "end": 48,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 41,
-        "end": 153,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 55,
-            "end": 97,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 88,
-              "end": 92,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 89,
-                "end": 92,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 95,
-              "end": 96,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [
-            {
-              "type": "Decorator",
-              "span": {
-                "start": 55,
-                "end": 59,
-                "ctxt": 0
-              },
-              "expression": {
-                "type": "Identifier",
-                "span": {
-                  "start": 56,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "value": "dec",
-                "optional": false
-              }
-            }
-          ],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 102,
-            "end": 151,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 135,
-              "end": 139,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 136,
-                "end": 139,
-                "ctxt": 0
-              },
-              "value": "bar",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [
-              {
-                "type": "Decorator",
-                "span": {
-                  "start": 102,
-                  "end": 106,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 103,
-                    "end": 106,
-                    "ctxt": 0
-                  },
-                  "value": "dec",
-                  "optional": false
-                }
-              }
-            ],
-            "span": {
-              "start": 102,
-              "end": 151,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 148,
-                "end": 151,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 141,
-                "end": 147,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 143,
-                  "end": 147,
-                  "ctxt": 0
-                },
-                "kind": "void"
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesAndDecorators.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesAndDecorators.ts
deleted file mode 100644
index d82e05ef973..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesAndDecorators.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-declare function dec<T>(target: T): T;
-
-class A {
-    @dec                // Error
-    #foo = 1;
-    @dec                // Error
-    #bar(): void { }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesAndGenericClasses-2.json b/crates/swc_ecma_parser/tests/tsc/privateNamesAndGenericClasses-2.json
deleted file mode 100644
index d292ac5a544..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesAndGenericClasses-2.json
+++ /dev/null
@@ -1,1118 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 35,
-    "end": 528,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 35,
-        "end": 279,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 52,
-            "end": 60,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 52,
-              "end": 56,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 53,
-                "end": 56,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 56,
-              "end": 59,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 58,
-                "end": 59,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 58,
-                  "end": 59,
-                  "ctxt": 0
-                },
-                "value": "T",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 65,
-            "end": 106,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 65,
-              "end": 69,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 66,
-                "end": 69,
-                "ctxt": 0
-              },
-              "value": "bar",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 65,
-              "end": 106,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 75,
-                "end": 106,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 83,
-                    "end": 100,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 90,
-                      "end": 99,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 90,
-                        "end": 94,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 95,
-                        "end": 99,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 96,
-                          "end": 99,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 71,
-                "end": 74,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 73,
-                  "end": 74,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 73,
-                    "end": 74,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 111,
-            "end": 180,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 111,
-              "end": 122,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 123,
-                "end": 127,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 123,
-                  "end": 127,
-                  "ctxt": 0
-                },
-                "value": "t",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 124,
-                    "end": 127,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeReference",
-                    "span": {
-                      "start": 126,
-                      "end": 127,
-                      "ctxt": 0
-                    },
-                    "typeName": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 126,
-                        "end": 127,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "typeParams": null
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 129,
-              "end": 180,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 137,
-                  "end": 151,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "span": {
-                    "start": 137,
-                    "end": 150,
-                    "ctxt": 0
-                  },
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 137,
-                      "end": 146,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 137,
-                        "end": 141,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 142,
-                        "end": 146,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 143,
-                          "end": 146,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  },
-                  "right": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 149,
-                      "end": 150,
-                      "ctxt": 0
-                    },
-                    "value": "t",
-                    "optional": false
-                  }
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 158,
-                  "end": 174,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "span": {
-                    "start": 158,
-                    "end": 173,
-                    "ctxt": 0
-                  },
-                  "operator": "=",
-                  "left": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 158,
-                      "end": 159,
-                      "ctxt": 0
-                    },
-                    "value": "t",
-                    "optional": false,
-                    "typeAnnotation": null
-                  },
-                  "right": {
-                    "type": "CallExpression",
-                    "span": {
-                      "start": 162,
-                      "end": 173,
-                      "ctxt": 0
-                    },
-                    "callee": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 162,
-                        "end": 171,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 162,
-                          "end": 166,
-                          "ctxt": 0
-                        }
-                      },
-                      "property": {
-                        "type": "PrivateName",
-                        "span": {
-                          "start": 167,
-                          "end": 171,
-                          "ctxt": 0
-                        },
-                        "id": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 168,
-                            "end": 171,
-                            "ctxt": 0
-                          },
-                          "value": "bar",
-                          "optional": false
-                        }
-                      }
-                    },
-                    "arguments": [],
-                    "typeArguments": null
-                  }
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 185,
-            "end": 228,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 189,
-              "end": 192,
-              "ctxt": 0
-            },
-            "value": "baz",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 193,
-                  "end": 197,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 193,
-                    "end": 197,
-                    "ctxt": 0
-                  },
-                  "value": "t",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 194,
-                      "end": 197,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 196,
-                        "end": 197,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 196,
-                          "end": 197,
-                          "ctxt": 0
-                        },
-                        "value": "T",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 185,
-              "end": 228,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 199,
-                "end": 228,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 207,
-                    "end": 221,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "AssignmentExpression",
-                    "span": {
-                      "start": 207,
-                      "end": 220,
-                      "ctxt": 0
-                    },
-                    "operator": "=",
-                    "left": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 207,
-                        "end": 216,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 207,
-                          "end": 211,
-                          "ctxt": 0
-                        }
-                      },
-                      "property": {
-                        "type": "PrivateName",
-                        "span": {
-                          "start": 212,
-                          "end": 216,
-                          "ctxt": 0
-                        },
-                        "id": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 213,
-                            "end": 216,
-                            "ctxt": 0
-                          },
-                          "value": "foo",
-                          "optional": false
-                        }
-                      }
-                    },
-                    "right": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 219,
-                        "end": 220,
-                        "ctxt": 0
-                      },
-                      "value": "t",
-                      "optional": false
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 233,
-            "end": 277,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 237,
-              "end": 240,
-              "ctxt": 0
-            },
-            "value": "baz",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 233,
-              "end": 277,
-              "ctxt": 0
-            },
-            "body": {
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-                        "end": 270,
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-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 267,
-                          "end": 270,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  }
-                }
-              ]
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-            "generator": false,
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-                "type": "TsTypeReference",
-                "span": {
-                  "start": 244,
-                  "end": 245,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 244,
-                    "end": 245,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 42,
-          "end": 45,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 43,
-              "end": 44,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 43,
-                "end": 44,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 281,
-        "end": 298,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 285,
-            "end": 297,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 285,
-              "end": 286,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 289,
-              "end": 297,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 293,
-                "end": 294,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "arguments": [
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-                "spread": null,
-                "expression": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 295,
-                    "end": 296,
-                    "ctxt": 0
-                  },
-                  "value": 3.0,
-                  "raw": "3"
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 299,
-        "end": 322,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
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-          "type": "VariableDeclarator",
-          "span": {
-            "start": 303,
-            "end": 321,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 303,
-              "end": 304,
-              "ctxt": 0
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-            "value": "b",
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-              "end": 321,
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-              "span": {
-                "start": 311,
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-              },
-              "value": "C",
-              "optional": false
-            },
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-                "expression": {
-                  "type": "StringLiteral",
-                  "span": {
-                    "start": 313,
-                    "end": 320,
-                    "ctxt": 0
-                  },
-                  "value": "hello",
-                  "raw": "\"hello\""
-                }
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-            "value": "a",
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-            "span": {
-              "start": 326,
-              "end": 329,
-              "ctxt": 0
-            },
-            "value": "baz",
-            "optional": false
-          }
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 332,
-            "end": 333,
-            "ctxt": 0
-          },
-          "value": 5.0,
-          "raw": "5"
-        }
-      }
-    },
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-      "span": {
-        "start": 372,
-        "end": 395,
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-          "span": {
-            "start": 378,
-            "end": 395,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 378,
-              "end": 379,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
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-              "span": {
-                "start": 379,
-                "end": 387,
-                "ctxt": 0
-              },
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-              "end": 395,
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-        "end": 477,
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-          "type": "Identifier",
-          "span": {
-            "start": 475,
-            "end": 476,
-            "ctxt": 0
-          },
-          "value": "b",
-          "optional": false
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
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-        "start": 522,
-        "end": 528,
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-          "start": 522,
-          "end": 527,
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-        },
-        "operator": "=",
-        "left": {
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-          "span": {
-            "start": 522,
-            "end": 523,
-            "ctxt": 0
-          },
-          "value": "b",
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "Identifier",
-          "span": {
-            "start": 526,
-            "end": 527,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesAndGenericClasses-2.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesAndGenericClasses-2.ts
deleted file mode 100644
index 07949a13392..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesAndGenericClasses-2.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-// @strict: true
-// @target: es6
-
-class C<T> {
-    #foo: T;
-    #bar(): T {
-      return this.#foo;
-    }
-    constructor(t: T) {
-      this.#foo = t;
-      t = this.#bar();
-    }
-    set baz(t: T) {
-      this.#foo = t;
-
-    }
-    get baz(): T {
-      return this.#foo;
-    }
-}
-
-let a = new C(3);
-let b = new C("hello");
-
-a.baz = 5                                 // OK
-const x: number = a.baz                   // OK
-a.#foo;                                   // Error
-a = b;                                    // Error
-b = a;                                    // Error
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesAndStaticFields.json b/crates/swc_ecma_parser/tests/tsc/privateNamesAndStaticFields.json
deleted file mode 100644
index 7b5ef6c5ea9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesAndStaticFields.json
+++ /dev/null
@@ -1,603 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 35,
-    "end": 521,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 35,
-        "end": 193,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 49,
-            "end": 69,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 56,
-              "end": 60,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 57,
-                "end": 60,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 60,
-              "end": 68,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 62,
-                "end": 68,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 74,
-            "end": 94,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 81,
-              "end": 85,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 82,
-                "end": 85,
-                "ctxt": 0
-              },
-              "value": "bar",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 85,
-              "end": 93,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 87,
-                "end": 93,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 99,
-            "end": 191,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 99,
-              "end": 110,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 114,
-              "end": 191,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 124,
-                  "end": 135,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "span": {
-                    "start": 124,
-                    "end": 134,
-                    "ctxt": 0
-                  },
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 124,
-                      "end": 130,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 124,
-                        "end": 125,
-                        "ctxt": 0
-                      },
-                      "value": "A",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 126,
-                        "end": 130,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 127,
-                          "end": 130,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  },
-                  "right": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 133,
-                      "end": 134,
-                      "ctxt": 0
-                    },
-                    "value": 3.0,
-                    "raw": "3"
-                  }
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 144,
-                  "end": 151,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "MemberExpression",
-                  "span": {
-                    "start": 144,
-                    "end": 150,
-                    "ctxt": 0
-                  },
-                  "object": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 144,
-                      "end": 145,
-                      "ctxt": 0
-                    },
-                    "value": "B",
-                    "optional": false
-                  },
-                  "property": {
-                    "type": "PrivateName",
-                    "span": {
-                      "start": 146,
-                      "end": 150,
-                      "ctxt": 0
-                    },
-                    "id": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 147,
-                        "end": 150,
-                        "ctxt": 0
-                      },
-                      "value": "foo",
-                      "optional": false
-                    }
-                  }
-                }
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-                "span": {
-                  "start": 169,
-                  "end": 176,
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-                  "type": "MemberExpression",
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-                    "start": 169,
-                    "end": 175,
-                    "ctxt": 0
-                  },
-                  "object": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 169,
-                      "end": 170,
-                      "ctxt": 0
-                    },
-                    "value": "B",
-                    "optional": false
-                  },
-                  "property": {
-                    "type": "PrivateName",
-                    "span": {
-                      "start": 171,
-                      "end": 175,
-                      "ctxt": 0
-                    },
-                    "id": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 172,
-                        "end": 175,
-                        "ctxt": 0
-                      },
-                      "value": "bar",
-                      "optional": false
-                    }
-                  }
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 201,
-          "end": 202,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 195,
-        "end": 317,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 219,
-            "end": 239,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 226,
-              "end": 230,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 227,
-                "end": 230,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 230,
-              "end": 238,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 232,
-                "end": 238,
-                "ctxt": 0
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-              "kind": "string"
-            }
-          },
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
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-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 244,
-            "end": 315,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 244,
-              "end": 255,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
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-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 259,
-              "end": 315,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 269,
-                  "end": 277,
-                  "ctxt": 0
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-                  "type": "CallExpression",
-                  "span": {
-                    "start": 269,
-                    "end": 276,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 269,
-                      "end": 274,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 286,
-                  "end": 309,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "AssignmentExpression",
-                  "span": {
-                    "start": 286,
-                    "end": 308,
-                    "ctxt": 0
-                  },
-                  "operator": "=",
-                  "left": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 286,
-                      "end": 292,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 286,
-                        "end": 287,
-                        "ctxt": 0
-                      },
-                      "value": "B",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 288,
-                        "end": 292,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 289,
-                          "end": 292,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  },
-                  "right": {
-                    "type": "StringLiteral",
-                    "span": {
-                      "start": 295,
-                      "end": 308,
-                      "ctxt": 0
-                    },
-                    "value": "some string",
-                    "raw": "\"some string\""
-                  }
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 211,
-          "end": 212,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 477,
-        "end": 521,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 483,
-            "end": 520,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 483,
-              "end": 499,
-              "ctxt": 0
-            },
-            "value": "willErrorSomeDay",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 499,
-                "end": 509,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeQuery",
-                "span": {
-                  "start": 501,
-                  "end": 509,
-                  "ctxt": 0
-                },
-                "exprName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 508,
-                    "end": 509,
-                    "ctxt": 0
-                  },
-                  "value": "A",
-                  "optional": false
-                },
-                "typeArguments": null
-              }
-            }
-          },
-          "init": {
-            "type": "ClassExpression",
-            "identifier": null,
-            "span": {
-              "start": 512,
-              "end": 520,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesAndStaticFields.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesAndStaticFields.ts
deleted file mode 100644
index 6ca19bec62b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesAndStaticFields.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-// @strict: true
-// @target: es6
-
-class A {
-    static #foo: number;
-    static #bar: number;
-    constructor () {
-        A.#foo = 3;
-        B.#foo; // Error
-        B.#bar; // Error
-    }
-}
-
-class B extends A {
-    static #foo: string;
-    constructor () {
-        super();
-        B.#foo = "some string";
-    }
-}
-
-// We currently filter out static private identifier fields in `getUnmatchedProperties`.
-// We will need a more robust solution when we support static fields
-const willErrorSomeDay: typeof A = class {}; // OK for now
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInGenericClasses.json b/crates/swc_ecma_parser/tests/tsc/privateNamesInGenericClasses.json
deleted file mode 100644
index 77f3bc08d86..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInGenericClasses.json
+++ /dev/null
@@ -1,2346 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 75,
-    "end": 960,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 81,
-          "end": 82,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 75,
-        "end": 696,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 92,
-            "end": 100,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 92,
-              "end": 96,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 93,
-                "end": 96,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 96,
-              "end": 99,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 98,
-                "end": 99,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 98,
-                  "end": 99,
-                  "ctxt": 0
-                },
-                "value": "T",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 105,
-            "end": 139,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 105,
-              "end": 112,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 106,
-                "end": 112,
-                "ctxt": 0
-              },
-              "value": "method",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 105,
-              "end": 139,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 118,
-                "end": 139,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 120,
-                    "end": 137,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 127,
-                      "end": 136,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 127,
-                        "end": 131,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 132,
-                        "end": 136,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 133,
-                          "end": 136,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 114,
-                "end": 117,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 116,
-                  "end": 117,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 116,
-                    "end": 117,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 144,
-            "end": 180,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 148,
-              "end": 153,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 149,
-                "end": 153,
-                "ctxt": 0
-              },
-              "value": "prop",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 144,
-              "end": 180,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 159,
-                "end": 180,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
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-                    "start": 161,
-                    "end": 178,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 168,
-                      "end": 177,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 168,
-                        "end": 172,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 173,
-                        "end": 177,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 174,
-                          "end": 177,
-                          "ctxt": 0
-                        },
-                        "value": "foo",
-                        "optional": false
-                      }
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 155,
-                "end": 158,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 157,
-                  "end": 158,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 157,
-                    "end": 158,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "PrivateMethod",
-          "span": {
-            "start": 185,
-            "end": 228,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 189,
-              "end": 194,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 190,
-                "end": 194,
-                "ctxt": 0
-              },
-              "value": "prop",
-              "optional": false
-            }
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 195,
-                  "end": 204,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 195,
-                    "end": 204,
-                    "ctxt": 0
-                  },
-                  "value": "value",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 201,
-                      "end": 204,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 203,
-                        "end": 204,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 203,
-                          "end": 204,
-                          "ctxt": 0
-                        },
-                        "value": "T",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 185,
-              "end": 228,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 206,
-                "end": 228,
-                "ctxt": 0
-              },
-              "stmts": [
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-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 208,
-                    "end": 226,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "AssignmentExpression",
-                    "span": {
-                      "start": 208,
-                      "end": 225,
-                      "ctxt": 0
-                    },
-                    "operator": "=",
-                    "left": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 208,
-                        "end": 217,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 208,
-                          "end": 212,
-                          "ctxt": 0
-                        }
-                      },
-                      "property": {
-                        "type": "PrivateName",
-                        "span": {
-                          "start": 213,
-                          "end": 217,
-                          "ctxt": 0
-                        },
-                        "id": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 214,
-                            "end": 217,
-                            "ctxt": 0
-                          },
-                          "value": "foo",
-                          "optional": false
-                        }
-                      }
-                    },
-                    "right": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 220,
-                        "end": 225,
-                        "ctxt": 0
-                      },
-                      "value": "value",
-                      "optional": false
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "setter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 238,
-            "end": 269,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 238,
-              "end": 241,
-              "ctxt": 0
-            },
-            "value": "bar",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 242,
-                  "end": 249,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 242,
-                    "end": 249,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 243,
-                      "end": 249,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 245,
-                        "end": 249,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 245,
-                          "end": 246,
-                          "ctxt": 0
-                        },
-                        "value": "C",
-                        "optional": false
-                      },
-                      "typeParams": {
-                        "type": "TsTypeParameterInstantiation",
-                        "span": {
-                          "start": 246,
-                          "end": 249,
-                          "ctxt": 0
-                        },
-                        "params": [
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-                            "type": "TsTypeReference",
-                            "span": {
-                              "start": 247,
-                              "end": 248,
-                              "ctxt": 0
-                            },
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-                              "span": {
-                                "start": 247,
-                                "end": 248,
-                                "ctxt": 0
-                              },
-                              "value": "T",
-                              "optional": false
-                            },
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-                          }
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-                      }
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-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 238,
-              "end": 269,
-              "ctxt": 0
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-              "span": {
-                "start": 251,
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-              "stmts": [
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-                  "span": {
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-                    "end": 267,
-                    "ctxt": 0
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-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 260,
-                      "end": 266,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 260,
-                        "end": 261,
-                        "ctxt": 0
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-                      "value": "x",
-                      "optional": false
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 262,
-                        "end": 266,
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-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 263,
-                          "end": 266,
-                          "ctxt": 0
-                        },
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-                        "optional": false
-                      }
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-                  }
-                }
-              ]
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-            "generator": false,
-            "async": false,
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-            "returnType": null
-          },
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-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 289,
-            "end": 326,
-            "ctxt": 0
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-            "span": {
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-              "end": 293,
-              "ctxt": 0
-            },
-            "value": "bar2",
-            "optional": false
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-                "type": "Parameter",
-                "span": {
-                  "start": 294,
-                  "end": 301,
-                  "ctxt": 0
-                },
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-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 294,
-                    "end": 301,
-                    "ctxt": 0
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-                  "optional": false,
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-                    "span": {
-                      "start": 295,
-                      "end": 301,
-                      "ctxt": 0
-                    },
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-                      "span": {
-                        "start": 297,
-                        "end": 301,
-                        "ctxt": 0
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-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 297,
-                          "end": 298,
-                          "ctxt": 0
-                        },
-                        "value": "C",
-                        "optional": false
-                      },
-                      "typeParams": {
-                        "type": "TsTypeParameterInstantiation",
-                        "span": {
-                          "start": 298,
-                          "end": 301,
-                          "ctxt": 0
-                        },
-                        "params": [
-                          {
-                            "type": "TsTypeReference",
-                            "span": {
-                              "start": 299,
-                              "end": 300,
-                              "ctxt": 0
-                            },
-                            "typeName": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 299,
-                                "end": 300,
-                                "ctxt": 0
-                              },
-                              "value": "T",
-                              "optional": false
-                            },
-                            "typeParams": null
-                          }
-                        ]
-                      }
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 289,
-              "end": 326,
-              "ctxt": 0
-            },
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-                        "optional": false
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-                        "value": "C",
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-                            },
-                            "kind": "string"
-                          }
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-                      "span": {
-                        "start": 679,
-                        "end": 684,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
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-                        "value": "prop",
-                        "optional": false
-                      }
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-                }
-              ]
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-          },
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-        }
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-              "optional": false
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-            "const": false,
-            "constraint": null,
-            "default": null
-          }
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-      "implements": []
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-                    "start": 714,
-                    "end": 722,
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-                      "type": "TsKeywordType",
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-                        "start": 715,
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-                      "kind": "string"
-                    }
-                  ]
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-          "init": null,
-          "definite": false
-        }
-      ]
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-          "value": "a",
-          "optional": false
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-          "span": {
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-          "id": {
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-            "span": {
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-              "end": 756,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          }
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-    },
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-        "object": {
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-          "span": {
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-            "end": 802,
-            "ctxt": 0
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-          "value": "a",
-          "optional": false
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-            "optional": false
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-          "value": "a",
-          "optional": false,
-          "typeAnnotation": null
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-          "span": {
-            "start": 907,
-            "end": 908,
-            "ctxt": 0
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-          "optional": false
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-        "left": {
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-          "span": {
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-            "end": 955,
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-          },
-          "value": "b",
-          "optional": false,
-          "typeAnnotation": null
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-          "type": "Identifier",
-          "span": {
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-            "end": 959,
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-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInGenericClasses.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesInGenericClasses.ts
deleted file mode 100644
index 6cf7b3304d9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInGenericClasses.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-// @strict: true
-// @target: es6
-// @strictPropertyInitialization: false
-
-class C<T> {
-    #foo: T;
-    #method(): T { return this.#foo; }
-    get #prop(): T { return this.#foo; }
-    set #prop(value : T) { this.#foo = value; }
-    
-    bar(x: C<T>) { return x.#foo; }          // OK
-    bar2(x: C<T>) { return x.#method(); }    // OK
-    bar3(x: C<T>) { return x.#prop; }        // OK
-
-    baz(x: C<number>) { return x.#foo; }     // OK
-    baz2(x: C<number>) { return x.#method; } // OK
-    baz3(x: C<number>) { return x.#prop; }   // OK
-
-    quux(x: C<string>) { return x.#foo; }    // OK
-    quux2(x: C<string>) { return x.#method; }// OK
-    quux3(x: C<string>) { return x.#prop; }  // OK
-}
-
-declare let a: C<number>;
-declare let b: C<string>;
-a.#foo;                                   // Error
-a.#method;                                // Error
-a.#prop;                                  // Error
-a = b;                                    // Error
-b = a;                                    // Error
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-1.json b/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-1.json
deleted file mode 100644
index 3d6d26fb7c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-1.json
+++ /dev/null
@@ -1,1018 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 35,
-    "end": 581,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 35,
-        "end": 562,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 48,
-            "end": 66,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 48,
-              "end": 52,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 49,
-                "end": 52,
-                "ctxt": 0
-              },
-              "value": "foo",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 55,
-              "end": 65,
-              "ctxt": 0
-            },
-            "value": "A's #foo",
-            "raw": "\"A's #foo\""
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 70,
-            "end": 88,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 70,
-              "end": 74,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 71,
-                "end": 74,
-                "ctxt": 0
-              },
-              "value": "bar",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 77,
-              "end": 87,
-              "ctxt": 0
-            },
-            "value": "A's #bar",
-            "raw": "\"A's #bar\""
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 92,
-            "end": 560,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 92,
-              "end": 98,
-              "ctxt": 0
-            },
-            "value": "method",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 92,
-              "end": 560,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 102,
-                "end": 560,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ClassDeclaration",
-                  "identifier": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 117,
-                      "end": 118,
-                      "ctxt": 0
-                    },
-                    "value": "B",
-                    "optional": false
-                  },
-                  "declare": false,
-                  "span": {
-                    "start": 111,
-                    "end": 433,
-                    "ctxt": 0
-                  },
-                  "decorators": [],
-                  "body": [
-                    {
-                      "type": "PrivateProperty",
-                      "span": {
-                        "start": 132,
-                        "end": 150,
-                        "ctxt": 0
-                      },
-                      "key": {
-                        "type": "PrivateName",
-                        "span": {
-                          "start": 132,
-                          "end": 136,
-                          "ctxt": 0
-                        },
-                        "id": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 133,
-                            "end": 136,
-                            "ctxt": 0
-                          },
-                          "value": "foo",
-                          "optional": false
-                        }
-                      },
-                      "value": {
-                        "type": "StringLiteral",
-                        "span": {
-                          "start": 139,
-                          "end": 149,
-                          "ctxt": 0
-                        },
-                        "value": "B's #foo",
-                        "raw": "\"B's #foo\""
-                      },
-                      "typeAnnotation": null,
-                      "isStatic": false,
-                      "decorators": [],
-                      "accessibility": null,
-                      "isOptional": false,
-                      "isOverride": false,
-                      "readonly": false,
-                      "definite": false
-                    },
-                    {
-                      "type": "ClassMethod",
-                      "span": {
-                        "start": 162,
-                        "end": 265,
-                        "ctxt": 0
-                      },
-                      "key": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 162,
-                          "end": 165,
-                          "ctxt": 0
-                        },
-                        "value": "bar",
-                        "optional": false
-                      },
-                      "function": {
-                        "params": [
-                          {
-                            "type": "Parameter",
-                            "span": {
-                              "start": 167,
-                              "end": 173,
-                              "ctxt": 0
-                            },
-                            "decorators": [],
-                            "pat": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 167,
-                                "end": 173,
-                                "ctxt": 0
-                              },
-                              "value": "a",
-                              "optional": false,
-                              "typeAnnotation": {
-                                "type": "TsTypeAnnotation",
-                                "span": {
-                                  "start": 168,
-                                  "end": 173,
-                                  "ctxt": 0
-                                },
-                                "typeAnnotation": {
-                                  "type": "TsKeywordType",
-                                  "span": {
-                                    "start": 170,
-                                    "end": 173,
-                                    "ctxt": 0
-                                  },
-                                  "kind": "any"
-                                }
-                              }
-                            }
-                          }
-                        ],
-                        "decorators": [],
-                        "span": {
-                          "start": 162,
-                          "end": 265,
-                          "ctxt": 0
-                        },
-                        "body": {
-                          "type": "BlockStatement",
-                          "span": {
-                            "start": 175,
-                            "end": 265,
-                            "ctxt": 0
-                          },
-                          "stmts": [
-                            {
-                              "type": "ExpressionStatement",
-                              "span": {
-                                "start": 192,
-                                "end": 199,
-                                "ctxt": 0
-                              },
-                              "expression": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 192,
-                                  "end": 198,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 192,
-                                    "end": 193,
-                                    "ctxt": 0
-                                  },
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-                              "end": 286,
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-                                      "ctxt": 0
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-                                }
-                              }
-                            }
-                          }
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-                            "end": 357,
-                            "ctxt": 0
-                          },
-                          "stmts": [
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-                              "optional": false,
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-                                  "ctxt": 0
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-                                    "end": 379,
-                                    "ctxt": 0
-                                  },
-                                  "typeName": {
-                                    "type": "Identifier",
-                                    "span": {
-                                      "start": 378,
-                                      "end": 379,
-                                      "ctxt": 0
-                                    },
-                                    "value": "B",
-                                    "optional": false
-                                  },
-                                  "typeParams": null
-                                }
-                              }
-                            }
-                          }
-                        ],
-                        "decorators": [],
-                        "span": {
-                          "start": 369,
-                          "end": 424,
-                          "ctxt": 0
-                        },
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-                          "span": {
-                            "start": 381,
-                            "end": 424,
-                            "ctxt": 0
-                          },
-                          "stmts": [
-                            {
-                              "type": "ExpressionStatement",
-                              "span": {
-                                "start": 398,
-                                "end": 405,
-                                "ctxt": 0
-                              },
-                              "expression": {
-                                "type": "MemberExpression",
-                                "span": {
-                                  "start": 398,
-                                  "end": 404,
-                                  "ctxt": 0
-                                },
-                                "object": {
-                                  "type": "Identifier",
-                                  "span": {
-                                    "start": 398,
-                                    "end": 399,
-                                    "ctxt": 0
-                                  },
-                                  "value": "b",
-                                  "optional": false
-                                },
-                                "property": {
-                                  "type": "PrivateName",
-                                  "span": {
-                                    "start": 400,
-                                    "end": 404,
-                                    "ctxt": 0
-                                  },
-                                  "id": {
-                                    "type": "Identifier",
-                                    "span": {
-                                      "start": 401,
-                                      "end": 404,
-                                      "ctxt": 0
-                                    },
-                                    "value": "foo",
-                                    "optional": false
-                                  }
-                                }
-                              }
-                            }
-                          ]
-                        },
-                        "generator": false,
-                        "async": false,
-                        "typeParameters": null,
-                        "returnType": null
-                      },
-                      "kind": "method",
-                      "isStatic": false,
-                      "accessibility": null,
-                      "isAbstract": false,
-                      "isOptional": false,
-                      "isOverride": false
-                    }
-                  ],
-                  "superClass": null,
-                  "isAbstract": false,
-                  "typeParams": null,
-                  "superTypeParams": null,
-                  "implements": []
-                },
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 441,
-                    "end": 459,
-                    "ctxt": 0
-                  },
-                  "kind": "const",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 447,
-                        "end": 458,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 447,
-                          "end": 448,
-                          "ctxt": 0
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-                        "optional": false,
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-                        "type": "NewExpression",
-                        "span": {
-                          "start": 451,
-                          "end": 458,
-                          "ctxt": 0
-                        },
-                        "callee": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 455,
-                            "end": 456,
-                            "ctxt": 0
-                          },
-                          "value": "A",
-                          "optional": false
-                        },
-                        "arguments": [],
-                        "typeArguments": null
-                      },
-                      "definite": false
-                    }
-                  ]
-                },
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 467,
-                    "end": 482,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "CallExpression",
-                    "span": {
-                      "start": 467,
-                      "end": 481,
-                      "ctxt": 0
-                    },
-                    "callee": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 467,
-                        "end": 478,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "NewExpression",
-                        "span": {
-                          "start": 467,
-                          "end": 474,
-                          "ctxt": 0
-                        },
-                        "callee": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 471,
-                            "end": 472,
-                            "ctxt": 0
-                          },
-                          "value": "B",
-                          "optional": false
-                        },
-                        "arguments": [],
-                        "typeArguments": null
-                      },
-                      "property": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 475,
-                          "end": 478,
-                          "ctxt": 0
-                        },
-                        "value": "bar",
-                        "optional": false
-                      }
-                    },
-                    "arguments": [
-                      {
-                        "spread": null,
-                        "expression": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 479,
-                            "end": 480,
-                            "ctxt": 0
-                          },
-                          "value": "a",
-                          "optional": false
-                        }
-                      }
-                    ],
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-                  }
-                },
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 490,
-                    "end": 505,
-                    "ctxt": 0
-                  },
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-                    "type": "CallExpression",
-                    "span": {
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-                      "end": 504,
-                      "ctxt": 0
-                    },
-                    "callee": {
-                      "type": "MemberExpression",
-                      "span": {
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-                        "type": "NewExpression",
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-                            "ctxt": 0
-                          },
-                          "value": "B",
-                          "optional": false
-                        },
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-                      },
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-                        "type": "Identifier",
-                        "span": {
-                          "start": 498,
-                          "end": 501,
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-                        },
-                        "value": "baz",
-                        "optional": false
-                      }
-                    },
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-                        "expression": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 502,
-                            "end": 503,
-                            "ctxt": 0
-                          },
-                          "value": "a",
-                          "optional": false
-                        }
-                      }
-                    ],
-                    "typeArguments": null
-                  }
-                },
-                {
-                  "type": "VariableDeclaration",
-                  "span": {
-                    "start": 513,
-                    "end": 531,
-                    "ctxt": 0
-                  },
-                  "kind": "const",
-                  "declare": false,
-                  "declarations": [
-                    {
-                      "type": "VariableDeclarator",
-                      "span": {
-                        "start": 519,
-                        "end": 530,
-                        "ctxt": 0
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-                        "type": "Identifier",
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-                        "value": "b",
-                        "optional": false,
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-                        "span": {
-                          "start": 547,
-                          "end": 551,
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-                        },
-                        "value": "quux",
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-                      }
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-                        "expression": {
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-                          "value": "b",
-                          "optional": false
-                        }
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-                    ],
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-                  }
-                }
-              ]
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-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
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-        "end": 581,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "CallExpression",
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-          "end": 580,
-          "ctxt": 0
-        },
-        "callee": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 564,
-            "end": 578,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "NewExpression",
-            "span": {
-              "start": 564,
-              "end": 571,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 568,
-                "end": 569,
-                "ctxt": 0
-              },
-              "value": "A",
-              "optional": false
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 572,
-              "end": 578,
-              "ctxt": 0
-            },
-            "value": "method",
-            "optional": false
-          }
-        },
-        "arguments": [],
-        "typeArguments": null
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-1.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-1.ts
deleted file mode 100644
index 2f9466477e8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-1.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-// @strict: true
-// @target: es6
-
-class A {
-   #foo = "A's #foo";
-   #bar = "A's #bar";
-   method () {
-       class B {
-           #foo = "B's #foo";
-           bar (a: any) {
-               a.#foo; // OK, no compile-time error, don't know what `a` is
-           }
-           baz (a: A) {
-               a.#foo; // compile-time error, shadowed
-           }
-           quux (b: B) {
-               b.#foo; // OK
-           }
-       }
-       const a = new A();
-       new B().bar(a);
-       new B().baz(a);
-       const b = new B();
-       new B().quux(b);
-   }
-}
-
-new A().method();
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-2.json b/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-2.json
deleted file mode 100644
index 6e066963098..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-2.json
+++ /dev/null
@@ -1,317 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 35,
-    "end": 322,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 35,
-        "end": 322,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 49,
-            "end": 63,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 56,
-              "end": 58,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 57,
-                "end": 58,
-                "ctxt": 0
-              },
-              "value": "x",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 61,
-              "end": 62,
-              "ctxt": 0
-            },
-            "value": 5.0,
-            "raw": "5"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 68,
-            "end": 320,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 68,
-              "end": 79,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 83,
-              "end": 320,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ClassDeclaration",
-                "identifier": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 99,
-                    "end": 100,
-                    "ctxt": 0
-                  },
-                  "value": "B",
-                  "optional": false
-                },
-                "declare": false,
-                "span": {
-                  "start": 93,
-                  "end": 314,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "body": [
-                  {
-                    "type": "PrivateProperty",
-                    "span": {
-                      "start": 115,
-                      "end": 122,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 115,
-                        "end": 117,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 116,
-                          "end": 117,
-                          "ctxt": 0
-                        },
-                        "value": "x",
-                        "optional": false
-                      }
-                    },
-                    "value": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 120,
-                        "end": 121,
-                        "ctxt": 0
-                      },
-                      "value": 5.0,
-                      "raw": "5"
-                    },
-                    "typeAnnotation": null,
-                    "isStatic": false,
-                    "decorators": [],
-                    "accessibility": null,
-                    "isOptional": false,
-                    "isOverride": false,
-                    "readonly": false,
-                    "definite": false
-                  },
-                  {
-                    "type": "Constructor",
-                    "span": {
-                      "start": 135,
-                      "end": 304,
-                      "ctxt": 0
-                    },
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 135,
-                        "end": 146,
-                        "ctxt": 0
-                      },
-                      "value": "constructor",
-                      "optional": false
-                    },
-                    "params": [],
-                    "body": {
-                      "type": "BlockStatement",
-                      "span": {
-                        "start": 149,
-                        "end": 304,
-                        "ctxt": 0
-                      },
-                      "stmts": [
-                        {
-                          "type": "ClassDeclaration",
-                          "identifier": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 173,
-                              "end": 174,
-                              "ctxt": 0
-                            },
-                            "value": "C",
-                            "optional": false
-                          },
-                          "declare": false,
-                          "span": {
-                            "start": 167,
-                            "end": 290,
-                            "ctxt": 0
-                          },
-                          "decorators": [],
-                          "body": [
-                            {
-                              "type": "Constructor",
-                              "span": {
-                                "start": 197,
-                                "end": 272,
-                                "ctxt": 0
-                              },
-                              "key": {
-                                "type": "Identifier",
-                                "span": {
-                                  "start": 197,
-                                  "end": 208,
-                                  "ctxt": 0
-                                },
-                                "value": "constructor",
-                                "optional": false
-                              },
-                              "params": [],
-                              "body": {
-                                "type": "BlockStatement",
-                                "span": {
-                                  "start": 211,
-                                  "end": 272,
-                                  "ctxt": 0
-                                },
-                                "stmts": [
-                                  {
-                                    "type": "ExpressionStatement",
-                                    "span": {
-                                      "start": 237,
-                                      "end": 241,
-                                      "ctxt": 0
-                                    },
-                                    "expression": {
-                                      "type": "MemberExpression",
-                                      "span": {
-                                        "start": 237,
-                                        "end": 241,
-                                        "ctxt": 0
-                                      },
-                                      "object": {
-                                        "type": "Identifier",
-                                        "span": {
-                                          "start": 237,
-                                          "end": 238,
-                                          "ctxt": 0
-                                        },
-                                        "value": "A",
-                                        "optional": false
-                                      },
-                                      "property": {
-                                        "type": "PrivateName",
-                                        "span": {
-                                          "start": 239,
-                                          "end": 241,
-                                          "ctxt": 0
-                                        },
-                                        "id": {
-                                          "type": "Identifier",
-                                          "span": {
-                                            "start": 240,
-                                            "end": 241,
-                                            "ctxt": 0
-                                          },
-                                          "value": "x",
-                                          "optional": false
-                                        }
-                                      }
-                                    }
-                                  }
-                                ]
-                              },
-                              "accessibility": null,
-                              "isOptional": false
-                            }
-                          ],
-                          "superClass": null,
-                          "isAbstract": false,
-                          "typeParams": null,
-                          "superTypeParams": null,
-                          "implements": []
-                        }
-                      ]
-                    },
-                    "accessibility": null,
-                    "isOptional": false
-                  }
-                ],
-                "superClass": null,
-                "isAbstract": false,
-                "typeParams": null,
-                "superTypeParams": null,
-                "implements": []
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-2.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-2.ts
deleted file mode 100644
index 385356b9f11..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInNestedClasses-2.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-// @strict: true
-// @target: es6
-
-class A {
-    static #x = 5;
-    constructor () {
-        class B {
-            #x = 5;
-            constructor() {
-                class C {
-                    constructor() {
-                        A.#x // error
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInterfaceExtendingClass.json b/crates/swc_ecma_parser/tests/tsc/privateNamesInterfaceExtendingClass.json
deleted file mode 100644
index 5222c9856e9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInterfaceExtendingClass.json
+++ /dev/null
@@ -1,425 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 21,
-    "end": 158,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 27,
-          "end": 28,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 21,
-        "end": 89,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 35,
-            "end": 41,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 35,
-              "end": 40,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 36,
-                "end": 40,
-                "ctxt": 0
-              },
-              "value": "prop",
-              "optional": false
-            }
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 46,
-            "end": 87,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 46,
-              "end": 50,
-              "ctxt": 0
-            },
-            "value": "func",
-            "optional": false
-          },
-          "function": {
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 51,
-                  "end": 55,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 51,
-                    "end": 55,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 52,
-                      "end": 55,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 54,
-                        "end": 55,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 54,
-                          "end": 55,
-                          "ctxt": 0
-                        },
-                        "value": "I",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  }
-                }
-              }
-            ],
-            "decorators": [],
-            "span": {
-              "start": 46,
-              "end": 87,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 57,
-                "end": 87,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 67,
-                    "end": 81,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "AssignmentExpression",
-                    "span": {
-                      "start": 67,
-                      "end": 80,
-                      "ctxt": 0
-                    },
-                    "operator": "=",
-                    "left": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 67,
-                        "end": 74,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 67,
-                          "end": 68,
-                          "ctxt": 0
-                        },
-                        "value": "x",
-                        "optional": false
-                      },
-                      "property": {
-                        "type": "PrivateName",
-                        "span": {
-                          "start": 69,
-                          "end": 74,
-                          "ctxt": 0
-                        },
-                        "id": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 70,
-                            "end": 74,
-                            "ctxt": 0
-                          },
-                          "value": "prop",
-                          "optional": false
-                        }
-                      }
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 77,
-                        "end": 80,
-                        "ctxt": 0
-                      },
-                      "value": 123.0,
-                      "raw": "123"
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 90,
-        "end": 114,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 100,
-          "end": 101,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [
-        {
-          "type": "TsExpressionWithTypeArguments",
-          "span": {
-            "start": 110,
-            "end": 111,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 110,
-              "end": 111,
-              "ctxt": 0
-            },
-            "value": "C",
-            "optional": false
-          },
-          "typeArguments": null
-        }
-      ],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 112,
-          "end": 114,
-          "ctxt": 0
-        },
-        "body": []
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 125,
-          "end": 129,
-          "ctxt": 0
-        },
-        "value": "func",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 130,
-            "end": 134,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 130,
-              "end": 134,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 131,
-                "end": 134,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 133,
-                  "end": 134,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 133,
-                    "end": 134,
-                    "ctxt": 0
-                  },
-                  "value": "I",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 116,
-        "end": 158,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 136,
-          "end": 158,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 142,
-              "end": 156,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AssignmentExpression",
-              "span": {
-                "start": 142,
-                "end": 155,
-                "ctxt": 0
-              },
-              "operator": "=",
-              "left": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 142,
-                  "end": 149,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 142,
-                    "end": 143,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false
-                },
-                "property": {
-                  "type": "PrivateName",
-                  "span": {
-                    "start": 144,
-                    "end": 149,
-                    "ctxt": 0
-                  },
-                  "id": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 145,
-                      "end": 149,
-                      "ctxt": 0
-                    },
-                    "value": "prop",
-                    "optional": false
-                  }
-                }
-              },
-              "right": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 152,
-                  "end": 155,
-                  "ctxt": 0
-                },
-                "value": 123.0,
-                "raw": "123"
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesInterfaceExtendingClass.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesInterfaceExtendingClass.ts
deleted file mode 100644
index c330e117003..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesInterfaceExtendingClass.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-// @target: es2015
-
-class C {
-    #prop;
-    func(x: I) {
-        x.#prop = 123;
-    }
-}
-interface I extends C {}
-
-function func(x: I) {
-    x.#prop = 123;
-}
-
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesNoDelete.json b/crates/swc_ecma_parser/tests/tsc/privateNamesNoDelete.json
deleted file mode 100644
index 907cb93569f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesNoDelete.json
+++ /dev/null
@@ -1,164 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 35,
-    "end": 177,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 41,
-          "end": 42,
-          "ctxt": 0
-        },
-        "value": "A",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 35,
-        "end": 177,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "PrivateProperty",
-          "span": {
-            "start": 49,
-            "end": 56,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "PrivateName",
-            "span": {
-              "start": 49,
-              "end": 51,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 50,
-                "end": 51,
-                "ctxt": 0
-              },
-              "value": "v",
-              "optional": false
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 54,
-              "end": 55,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 61,
-            "end": 175,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 61,
-              "end": 72,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 75,
-              "end": 175,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 85,
-                  "end": 100,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "UnaryExpression",
-                  "span": {
-                    "start": 85,
-                    "end": 99,
-                    "ctxt": 0
-                  },
-                  "operator": "delete",
-                  "argument": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 92,
-                      "end": 99,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 92,
-                        "end": 96,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "PrivateName",
-                      "span": {
-                        "start": 97,
-                        "end": 99,
-                        "ctxt": 0
-                      },
-                      "id": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 98,
-                          "end": 99,
-                          "ctxt": 0
-                        },
-                        "value": "v",
-                        "optional": false
-                      }
-                    }
-                  }
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/privateNamesNoDelete.ts b/crates/swc_ecma_parser/tests/tsc/privateNamesNoDelete.ts
deleted file mode 100644
index e9801a2a047..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/privateNamesNoDelete.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// @strict: true
-// @target: es6
-
-class A {
-    #v = 1;
-    constructor() {
-        delete this.#v; // Error: The operand of a delete operator cannot be a private name.
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/reExportJsFromTs.json b/crates/swc_ecma_parser/tests/tsc/reExportJsFromTs.json
new file mode 100644
index 00000000000..bb80d517666
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/reExportJsFromTs.json
@@ -0,0 +1,162 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 68,
+    "end": 207,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 68,
+        "end": 101,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 68,
+          "end": 100,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "MemberExpression",
+          "span": {
+            "start": 68,
+            "end": 82,
+            "ctxt": 0
+          },
+          "object": {
+            "type": "Identifier",
+            "span": {
+              "start": 68,
+              "end": 74,
+              "ctxt": 0
+            },
+            "value": "module",
+            "optional": false
+          },
+          "property": {
+            "type": "Identifier",
+            "span": {
+              "start": 75,
+              "end": 82,
+              "ctxt": 0
+            },
+            "value": "exports",
+            "optional": false
+          }
+        },
+        "right": {
+          "type": "ObjectExpression",
+          "span": {
+            "start": 85,
+            "end": 100,
+            "ctxt": 0
+          },
+          "properties": [
+            {
+              "type": "KeyValueProperty",
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 89,
+                  "end": 92,
+                  "ctxt": 0
+                },
+                "value": "str",
+                "optional": false
+              },
+              "value": {
+                "type": "StringLiteral",
+                "span": {
+                  "start": 94,
+                  "end": 97,
+                  "ctxt": 0
+                },
+                "value": "x",
+                "raw": "'x'"
+              }
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 135,
+        "end": 183,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportNamespaceSpecifier",
+          "span": {
+            "start": 142,
+            "end": 158,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 147,
+              "end": 158,
+              "ctxt": 0
+            },
+            "value": "tsConstants",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 164,
+          "end": 182,
+          "ctxt": 0
+        },
+        "value": "../lib/constants",
+        "raw": "\"../lib/constants\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 184,
+        "end": 207,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 193,
+            "end": 204,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 193,
+              "end": 204,
+              "ctxt": 0
+            },
+            "value": "tsConstants",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/reExportJsFromTs.ts b/crates/swc_ecma_parser/tests/tsc/reExportJsFromTs.ts
new file mode 100644
index 00000000000..860692e393a
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/reExportJsFromTs.ts
@@ -0,0 +1,11 @@
+// @allowJs: true
+// @outDir: out
+
+// @Filename: /lib/constants.js
+module.exports = {
+  str: 'x',
+};
+
+// @Filename: /src/constants.ts
+import * as tsConstants from "../lib/constants";
+export { tsConstants };
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/readonlyInConstructorParameters.json b/crates/swc_ecma_parser/tests/tsc/readonlyInConstructorParameters.json
deleted file mode 100644
index f047d6c7057..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/readonlyInConstructorParameters.json
+++ /dev/null
@@ -1,441 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 198,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 51,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 15,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 15,
-              "end": 26,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "TsParameterProperty",
-              "span": {
-                "start": 27,
-                "end": 45,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": null,
-              "override": false,
-              "readonly": true,
-              "param": {
-                "type": "Identifier",
-                "span": {
-                  "start": 36,
-                  "end": 45,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 37,
-                    "end": 45,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 39,
-                      "end": 45,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 47,
-              "end": 49,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 52,
-        "end": 67,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 52,
-          "end": 66,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 52,
-            "end": 62,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "NewExpression",
-            "span": {
-              "start": 52,
-              "end": 60,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "Identifier",
-              "span": {
-                "start": 56,
-                "end": 57,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "arguments": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 58,
-                    "end": 59,
-                    "ctxt": 0
-                  },
-                  "value": 1.0,
-                  "raw": "1"
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 61,
-              "end": 62,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          }
-        },
-        "right": {
-          "type": "NumericLiteral",
-          "span": {
-            "start": 65,
-            "end": 66,
-            "ctxt": 0
-          },
-          "value": 2.0,
-          "raw": "2"
-        }
-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 75,
-          "end": 76,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 69,
-        "end": 126,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 83,
-            "end": 124,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 83,
-              "end": 94,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "TsParameterProperty",
-              "span": {
-                "start": 95,
-                "end": 120,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": null,
-              "override": false,
-              "readonly": true,
-              "param": {
-                "type": "Identifier",
-                "span": {
-                  "start": 111,
-                  "end": 120,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 112,
-                    "end": 120,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 114,
-                      "end": 120,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 122,
-              "end": 124,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 134,
-          "end": 135,
-          "ctxt": 0
-        },
-        "value": "F",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 128,
-        "end": 186,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 142,
-            "end": 184,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 142,
-              "end": 153,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "TsParameterProperty",
-              "span": {
-                "start": 154,
-                "end": 180,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": "private",
-              "override": false,
-              "readonly": true,
-              "param": {
-                "type": "Identifier",
-                "span": {
-                  "start": 171,
-                  "end": 180,
-                  "ctxt": 0
-                },
-                "value": "x",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 172,
-                    "end": 180,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 174,
-                      "end": 180,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 182,
-              "end": 184,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 187,
-        "end": 198,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 187,
-          "end": 197,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "NewExpression",
-          "span": {
-            "start": 187,
-            "end": 195,
-            "ctxt": 0
-          },
-          "callee": {
-            "type": "Identifier",
-            "span": {
-              "start": 191,
-              "end": 192,
-              "ctxt": 0
-            },
-            "value": "F",
-            "optional": false
-          },
-          "arguments": [
-            {
-              "spread": null,
-              "expression": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 193,
-                  "end": 194,
-                  "ctxt": 0
-                },
-                "value": 1.0,
-                "raw": "1"
-              }
-            }
-          ],
-          "typeArguments": null
-        },
-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 196,
-            "end": 197,
-            "ctxt": 0
-          },
-          "value": "x",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/readonlyInConstructorParameters.ts b/crates/swc_ecma_parser/tests/tsc/readonlyInConstructorParameters.ts
deleted file mode 100644
index d625d14a4a2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/readonlyInConstructorParameters.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-class C {
-    constructor(readonly x: number) {}
-}
-new C(1).x = 2;
-
-class E {
-    constructor(readonly public x: number) {}
-}
-
-class F {
-    constructor(private readonly x: number) {}
-}
-new F(1).x;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/readonlyReadonly.json b/crates/swc_ecma_parser/tests/tsc/readonlyReadonly.json
deleted file mode 100644
index a61f92d19aa..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/readonlyReadonly.json
+++ /dev/null
@@ -1,153 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 93,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 93,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 15,
-            "end": 43,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 33,
-              "end": 34,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 34,
-              "end": 42,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 36,
-                "end": 42,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": true,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 48,
-            "end": 91,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 48,
-              "end": 59,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "TsParameterProperty",
-              "span": {
-                "start": 60,
-                "end": 87,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "accessibility": null,
-              "override": false,
-              "readonly": true,
-              "param": {
-                "type": "Identifier",
-                "span": {
-                  "start": 78,
-                  "end": 87,
-                  "ctxt": 0
-                },
-                "value": "y",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 79,
-                    "end": 87,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 81,
-                      "end": 87,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 89,
-              "end": 91,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/readonlyReadonly.ts b/crates/swc_ecma_parser/tests/tsc/readonlyReadonly.ts
deleted file mode 100644
index 727754f0d26..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/readonlyReadonly.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-class C {
-    readonly readonly x: number;
-    constructor(readonly readonly y: number) {}
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/recursiveIntersectionTypes.ts b/crates/swc_ecma_parser/tests/tsc/recursiveIntersectionTypes.ts
index fceeb7e2afc..4118723b76a 100644
--- a/crates/swc_ecma_parser/tests/tsc/recursiveIntersectionTypes.ts
+++ b/crates/swc_ecma_parser/tests/tsc/recursiveIntersectionTypes.ts
@@ -1,4 +1,4 @@
-type LinkedList<T> = T & { next: LinkedList<T> };
+type LinkedList<T> = T & { next: LinkedList<T> };
 
 interface Entity {
     name: string;
diff --git a/crates/swc_ecma_parser/tests/tsc/requireAssertsFromTypescript.json b/crates/swc_ecma_parser/tests/tsc/requireAssertsFromTypescript.json
new file mode 100644
index 00000000000..27b83803785
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/requireAssertsFromTypescript.json
@@ -0,0 +1,667 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 110,
+    "end": 417,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 110,
+        "end": 183,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "FunctionDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 126,
+            "end": 129,
+            "ctxt": 0
+          },
+          "value": "art",
+          "optional": false
+        },
+        "declare": false,
+        "params": [
+          {
+            "type": "Parameter",
+            "span": {
+              "start": 130,
+              "end": 140,
+              "ctxt": 0
+            },
+            "decorators": [],
+            "pat": {
+              "type": "Identifier",
+              "span": {
+                "start": 130,
+                "end": 140,
+                "ctxt": 0
+              },
+              "value": "value",
+              "optional": false,
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 135,
+                  "end": 140,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsKeywordType",
+                  "span": {
+                    "start": 137,
+                    "end": 140,
+                    "ctxt": 0
+                  },
+                  "kind": "any"
+                }
+              }
+            }
+          },
+          {
+            "type": "Parameter",
+            "span": {
+              "start": 142,
+              "end": 166,
+              "ctxt": 0
+            },
+            "decorators": [],
+            "pat": {
+              "type": "Identifier",
+              "span": {
+                "start": 142,
+                "end": 166,
+                "ctxt": 0
+              },
+              "value": "message",
+              "optional": true,
+              "typeAnnotation": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 150,
+                  "end": 166,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsUnionType",
+                  "span": {
+                    "start": 152,
+                    "end": 166,
+                    "ctxt": 0
+                  },
+                  "types": [
+                    {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 152,
+                        "end": 158,
+                        "ctxt": 0
+                      },
+                      "kind": "string"
+                    },
+                    {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 161,
+                        "end": 166,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 161,
+                          "end": 166,
+                          "ctxt": 0
+                        },
+                        "value": "Error",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        ],
+        "decorators": [],
+        "span": {
+          "start": 117,
+          "end": 183,
+          "ctxt": 0
+        },
+        "body": null,
+        "generator": false,
+        "async": false,
+        "typeParameters": null,
+        "returnType": {
+          "type": "TsTypeAnnotation",
+          "span": {
+            "start": 167,
+            "end": 182,
+            "ctxt": 0
+          },
+          "typeAnnotation": {
+            "type": "TsTypePredicate",
+            "span": {
+              "start": 169,
+              "end": 182,
+              "ctxt": 0
+            },
+            "asserts": true,
+            "paramName": {
+              "type": "Identifier",
+              "span": {
+                "start": 177,
+                "end": 182,
+                "ctxt": 0
+              },
+              "value": "value",
+              "optional": false
+            },
+            "typeAnnotation": null
+          }
+        }
+      }
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 224,
+          "end": 227,
+          "ctxt": 0
+        },
+        "value": "art",
+        "optional": false
+      },
+      "declare": true,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 228,
+            "end": 238,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 228,
+              "end": 238,
+              "ctxt": 0
+            },
+            "value": "value",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 233,
+                "end": 238,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 235,
+                  "end": 238,
+                  "ctxt": 0
+                },
+                "kind": "any"
+              }
+            }
+          }
+        },
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 240,
+            "end": 264,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 240,
+              "end": 264,
+              "ctxt": 0
+            },
+            "value": "message",
+            "optional": true,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 248,
+                "end": 264,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsUnionType",
+                "span": {
+                  "start": 250,
+                  "end": 264,
+                  "ctxt": 0
+                },
+                "types": [
+                  {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 250,
+                      "end": 256,
+                      "ctxt": 0
+                    },
+                    "kind": "string"
+                  },
+                  {
+                    "type": "TsTypeReference",
+                    "span": {
+                      "start": 259,
+                      "end": 264,
+                      "ctxt": 0
+                    },
+                    "typeName": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 259,
+                        "end": 264,
+                        "ctxt": 0
+                      },
+                      "value": "Error",
+                      "optional": false
+                    },
+                    "typeParams": null
+                  }
+                ]
+              }
+            }
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 207,
+        "end": 281,
+        "ctxt": 0
+      },
+      "body": null,
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": {
+        "type": "TsTypeAnnotation",
+        "span": {
+          "start": 265,
+          "end": 280,
+          "ctxt": 0
+        },
+        "typeAnnotation": {
+          "type": "TsTypePredicate",
+          "span": {
+            "start": 267,
+            "end": 280,
+            "ctxt": 0
+          },
+          "asserts": true,
+          "paramName": {
+            "type": "Identifier",
+            "span": {
+              "start": 275,
+              "end": 280,
+              "ctxt": 0
+            },
+            "value": "value",
+            "optional": false
+          },
+          "typeAnnotation": null
+        }
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 282,
+        "end": 295,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 291,
+          "end": 294,
+          "ctxt": 0
+        },
+        "value": "art",
+        "optional": false
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 319,
+        "end": 350,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 325,
+            "end": 350,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "ObjectPattern",
+            "span": {
+              "start": 325,
+              "end": 332,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "AssignmentPatternProperty",
+                "span": {
+                  "start": 327,
+                  "end": 330,
+                  "ctxt": 0
+                },
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 327,
+                    "end": 330,
+                    "ctxt": 0
+                  },
+                  "value": "art",
+                  "optional": false
+                },
+                "value": null
+              }
+            ],
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 335,
+              "end": 350,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 335,
+                "end": 342,
+                "ctxt": 0
+              },
+              "value": "require",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 343,
+                    "end": 349,
+                    "ctxt": 0
+                  },
+                  "value": "./ex",
+                  "raw": "'./ex'"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 351,
+        "end": 381,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 357,
+            "end": 381,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 357,
+              "end": 362,
+              "ctxt": 0
+            },
+            "value": "artoo",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "CallExpression",
+            "span": {
+              "start": 365,
+              "end": 381,
+              "ctxt": 0
+            },
+            "callee": {
+              "type": "Identifier",
+              "span": {
+                "start": 365,
+                "end": 372,
+                "ctxt": 0
+              },
+              "value": "require",
+              "optional": false
+            },
+            "arguments": [
+              {
+                "spread": null,
+                "expression": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 373,
+                    "end": 380,
+                    "ctxt": 0
+                  },
+                  "value": "./ex2",
+                  "raw": "'./ex2'"
+                }
+              }
+            ],
+            "typeArguments": null
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 382,
+        "end": 391,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 386,
+            "end": 391,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 386,
+              "end": 387,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 390,
+              "end": 391,
+              "ctxt": 0
+            },
+            "value": 1.0,
+            "raw": "1"
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 392,
+        "end": 398,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 392,
+          "end": 398,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 392,
+            "end": 395,
+            "ctxt": 0
+          },
+          "value": "art",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 396,
+                "end": 397,
+                "ctxt": 0
+              },
+              "value": "x",
+              "optional": false
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 399,
+        "end": 408,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 403,
+            "end": 408,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 403,
+              "end": 404,
+              "ctxt": 0
+            },
+            "value": "y",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 407,
+              "end": 408,
+              "ctxt": 0
+            },
+            "value": 1.0,
+            "raw": "1"
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 409,
+        "end": 417,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 409,
+          "end": 417,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 409,
+            "end": 414,
+            "ctxt": 0
+          },
+          "value": "artoo",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 415,
+                "end": 416,
+                "ctxt": 0
+              },
+              "value": "y",
+              "optional": false
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/requireAssertsFromTypescript.ts b/crates/swc_ecma_parser/tests/tsc/requireAssertsFromTypescript.ts
new file mode 100644
index 00000000000..ccdd8353ba8
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/requireAssertsFromTypescript.ts
@@ -0,0 +1,16 @@
+// @noEmit: true
+// @allowJs: true
+// @checkJs: true
+// @Filename: ex.d.ts
+// based on assert in @types/node
+export function art(value: any, message?: string | Error): asserts value;
+// @Filename: ex2.d.ts
+declare function art(value: any, message?: string | Error): asserts value;
+export = art;
+// @Filename: 38379.js
+const { art } = require('./ex')
+const artoo = require('./ex2')
+let x = 1
+art(x)
+let y = 1
+artoo(y)
diff --git a/crates/swc_ecma_parser/tests/tsc/restElementWithInitializer2.json b/crates/swc_ecma_parser/tests/tsc/restElementWithInitializer2.json
deleted file mode 100644
index bf6112dec1c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/restElementWithInitializer2.json
+++ /dev/null
@@ -1,208 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 50,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 17,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 5,
-            "end": 16,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 5,
-              "end": 6,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 6,
-                "end": 16,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsArrayType",
-                "span": {
-                  "start": 8,
-                  "end": 16,
-                  "ctxt": 0
-                },
-                "elemType": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 8,
-                    "end": 14,
-                    "ctxt": 0
-                  },
-                  "kind": "number"
-                }
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 18,
-        "end": 34,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 22,
-            "end": 33,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 22,
-              "end": 23,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 23,
-                "end": 33,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsArrayType",
-                "span": {
-                  "start": 25,
-                  "end": 33,
-                  "ctxt": 0
-                },
-                "elemType": {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 25,
-                    "end": 31,
-                    "ctxt": 0
-                  },
-                  "kind": "number"
-                }
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 35,
-        "end": 50,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "AssignmentExpression",
-        "span": {
-          "start": 35,
-          "end": 49,
-          "ctxt": 0
-        },
-        "operator": "=",
-        "left": {
-          "type": "ArrayPattern",
-          "span": {
-            "start": 35,
-            "end": 45,
-            "ctxt": 0
-          },
-          "elements": [
-            {
-              "type": "RestElement",
-              "span": {
-                "start": 39,
-                "end": 44,
-                "ctxt": 0
-              },
-              "rest": {
-                "start": 36,
-                "end": 39,
-                "ctxt": 0
-              },
-              "argument": {
-                "type": "AssignmentPattern",
-                "span": {
-                  "start": 39,
-                  "end": 44,
-                  "ctxt": 0
-                },
-                "left": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 39,
-                    "end": 40,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "right": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 43,
-                    "end": 44,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
-                },
-                "typeAnnotation": null
-              },
-              "typeAnnotation": null
-            }
-          ],
-          "optional": false,
-          "typeAnnotation": null
-        },
-        "right": {
-          "type": "Identifier",
-          "span": {
-            "start": 48,
-            "end": 49,
-            "ctxt": 0
-          },
-          "value": "a",
-          "optional": false
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/restElementWithInitializer2.ts b/crates/swc_ecma_parser/tests/tsc/restElementWithInitializer2.ts
deleted file mode 100644
index f5792435ff7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/restElementWithInitializer2.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-var a: number[];
-var x: number[];
-[...x = a] = a;  // Error, rest element cannot have initializer
diff --git a/crates/swc_ecma_parser/tests/tsc/scannerS7.2_A1.5_T2.ts b/crates/swc_ecma_parser/tests/tsc/scannerS7.2_A1.5_T2.ts
index e4635e69710..23215cb5751 100644
--- a/crates/swc_ecma_parser/tests/tsc/scannerS7.2_A1.5_T2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/scannerS7.2_A1.5_T2.ts
@@ -1,4 +1,4 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
+// Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /**
diff --git a/crates/swc_ecma_parser/tests/tsc/scannerS7.6_A4.2_T1.ts b/crates/swc_ecma_parser/tests/tsc/scannerS7.6_A4.2_T1.ts
index e588b8c1578..15392475354 100644
--- a/crates/swc_ecma_parser/tests/tsc/scannerS7.6_A4.2_T1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/scannerS7.6_A4.2_T1.ts
@@ -1,4 +1,4 @@
-// Copyright 2009 the Sputnik authors.  All rights reserved.
+// Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 
 /**
diff --git a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration5.json b/crates/swc_ecma_parser/tests/tsc/seeTag4.json
similarity index 72%
rename from crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration5.json
rename to crates/swc_ecma_parser/tests/tsc/seeTag4.json
index 8a3bcfb9771..3767b343c04 100644
--- a/crates/swc_ecma_parser/tests/tsc/parserVariableDeclaration5.json
+++ b/crates/swc_ecma_parser/tests/tsc/seeTag4.json
@@ -1,36 +1,36 @@
 {
   "type": "Script",
   "span": {
-    "start": 1,
-    "end": 7,
+    "start": 180,
+    "end": 188,
     "ctxt": 0
   },
   "body": [
     {
       "type": "VariableDeclaration",
       "span": {
-        "start": 1,
-        "end": 7,
+        "start": 180,
+        "end": 188,
         "ctxt": 0
       },
-      "kind": "var",
+      "kind": "let",
       "declare": false,
       "declarations": [
         {
           "type": "VariableDeclarator",
           "span": {
-            "start": 5,
-            "end": 6,
+            "start": 184,
+            "end": 187,
             "ctxt": 0
           },
           "id": {
             "type": "Identifier",
             "span": {
-              "start": 5,
-              "end": 6,
+              "start": 184,
+              "end": 187,
               "ctxt": 0
             },
-            "value": "a",
+            "value": "foo",
             "optional": false,
             "typeAnnotation": null
           },
diff --git a/crates/swc_ecma_parser/tests/tsc/seeTag4.ts b/crates/swc_ecma_parser/tests/tsc/seeTag4.ts
new file mode 100644
index 00000000000..d7973751555
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/seeTag4.ts
@@ -0,0 +1,15 @@
+// @checkJs: true
+// @allowJs: true
+// @outdir: out/
+// @filename: seeTag4.js
+
+/**
+ * @typedef {any} A
+ */
+
+/**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */
+let foo;
diff --git a/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.json b/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.json
index 40d99f08a58..a312ca893d2 100644
--- a/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.json
+++ b/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 63,
-    "end": 481,
+    "end": 772,
     "ctxt": 0
   },
   "body": [
@@ -786,6 +786,564 @@
           }
         ]
       }
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 487,
+        "end": 525,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 494,
+          "end": 495,
+          "ctxt": 0
+        },
+        "value": "a",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 496,
+          "end": 525,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 500,
+              "end": 523,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "TsTypeAliasDeclaration",
+              "span": {
+                "start": 507,
+                "end": 523,
+                "ctxt": 0
+              },
+              "declare": false,
+              "id": {
+                "type": "Identifier",
+                "span": {
+                  "start": 512,
+                  "end": 513,
+                  "ctxt": 0
+                },
+                "value": "A",
+                "optional": false
+              },
+              "typeParams": null,
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 516,
+                  "end": 522,
+                  "ctxt": 0
+                },
+                "kind": "number"
+              }
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 527,
+        "end": 585,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 534,
+          "end": 535,
+          "ctxt": 0
+        },
+        "value": "b",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 536,
+          "end": 585,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "TsImportEqualsDeclaration",
+            "span": {
+              "start": 540,
+              "end": 562,
+              "ctxt": 0
+            },
+            "declare": false,
+            "isExport": true,
+            "isTypeOnly": false,
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 554,
+                "end": 555,
+                "ctxt": 0
+              },
+              "value": "A",
+              "optional": false
+            },
+            "moduleRef": {
+              "type": "TsQualifiedName",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 558,
+                  "end": 559,
+                  "ctxt": 0
+                },
+                "value": "a",
+                "optional": false
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 560,
+                  "end": 561,
+                  "ctxt": 0
+                },
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diff --git a/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.ts b/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.ts
index 2bc170f90e9..3a0aec1e394 100644
--- a/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.ts
+++ b/crates/swc_ecma_parser/tests/tsc/shadowedInternalModule.ts
@@ -30,4 +30,35 @@ module Z {
     import Y = X.Y;
 
     var Y = 12;
-}
\ No newline at end of file
+}
+
+//
+
+module a {
+  export type A = number;
+}
+
+module b {
+  export import A = a.A;
+  export module A {}
+}
+
+module c {
+  import any = b.A;
+}
+
+//
+
+module q {
+  export const Q = {};
+}
+
+module r {
+  export import Q = q.Q;
+  export type Q = number;
+}
+
+module s {
+  import Q = r.Q;
+  const Q = 0;
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/staticPropertyNameConflicts.json b/crates/swc_ecma_parser/tests/tsc/staticPropertyNameConflicts.json
deleted file mode 100644
index 84115d5f364..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/staticPropertyNameConflicts.json
+++ /dev/null
@@ -1,4127 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/staticPropertyNameConflicts.ts b/crates/swc_ecma_parser/tests/tsc/staticPropertyNameConflicts.ts
deleted file mode 100644
index 86755cb016d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/staticPropertyNameConflicts.ts
+++ /dev/null
@@ -1,192 +0,0 @@
-// @target: es5
-// name
-class StaticName {
-    static name: number; // error
-    name: string; // ok
-}
-
-class StaticNameFn {
-    static name() {} // error
-    name() {} // ok
-}
-
-// length
-class StaticLength {
-    static length: number; // error
-    length: string; // ok
-}
-
-class StaticLengthFn {
-    static length() {} // error
-    length() {} // ok
-}
-
-// prototype
-class StaticPrototype {
-    static prototype: number; // error
-    prototype: string; // ok
-}
-
-class StaticPrototypeFn {
-    static prototype() {} // error
-    prototype() {} // ok
-}
-
-// caller
-class StaticCaller {
-    static caller: number; // error
-    caller: string; // ok
-}
-
-class StaticCallerFn {
-    static caller() {} // error
-    caller() {} // ok
-}
-
-// arguments
-class StaticArguments {
-    static arguments: number; // error
-    arguments: string; // ok
-}
-
-class StaticArgumentsFn {
-    static arguments() {} // error
-    arguments() {} // ok
-}
-
-
-
-// === Static properties on anonymous classes ===
-
-// name
-var StaticName_Anonymous = class {
-    static name: number; // error
-    name: string; // ok
-}
-
-var StaticNameFn_Anonymous = class {
-    static name() {} // error
-    name() {} // ok
-}
-
-// length
-var StaticLength_Anonymous = class {
-    static length: number; // error
-    length: string; // ok
-}
-
-var StaticLengthFn_Anonymous = class {
-    static length() {} // error
-    length() {} // ok
-}
-
-// prototype
-var StaticPrototype_Anonymous = class {
-    static prototype: number; // error
-    prototype: string; // ok
-}
-
-var StaticPrototypeFn_Anonymous = class {
-    static prototype() {} // error
-    prototype() {} // ok
-}
-
-// caller
-var StaticCaller_Anonymous = class {
-    static caller: number; // error
-    caller: string; // ok
-}
-
-var StaticCallerFn_Anonymous = class {
-    static caller() {} // error
-    caller() {} // ok
-}
-
-// arguments
-var StaticArguments_Anonymous = class {
-    static arguments: number; // error
-    arguments: string; // ok
-}
-
-var StaticArgumentsFn_Anonymous = class {
-    static arguments() {} // error
-    arguments() {} // ok
-}
-
-
-// === Static properties on default exported classes ===
-
-// name
-module TestOnDefaultExportedClass_1 {
-    class StaticName {
-        static name: number; // error
-        name: string; // ok
-    }
-}
-
-module TestOnDefaultExportedClass_2 {
-    class StaticNameFn {
-        static name() {} // error
-        name() {} // ok
-    }
-}
-
-// length
-module TestOnDefaultExportedClass_3 {
-    export default class StaticLength {
-        static length: number; // error
-        length: string; // ok
-    }
-}
-
-module TestOnDefaultExportedClass_4 {
-    export default class StaticLengthFn {
-        static length() {} // error
-        length() {} // ok
-    }
-}
-
-// prototype
-module TestOnDefaultExportedClass_5 {    
-    export default class StaticPrototype {
-        static prototype: number; // error
-        prototype: string; // ok
-    }
-}
-
-module TestOnDefaultExportedClass_6 {
-    export default class StaticPrototypeFn {
-        static prototype() {} // error
-        prototype() {} // ok
-    }
-}
-
-// caller
-module TestOnDefaultExportedClass_7 {
-    export default class StaticCaller {
-        static caller: number; // error
-        caller: string; // ok
-    }
-}
-
-module TestOnDefaultExportedClass_8 {
-    export default class StaticCallerFn {
-        static caller() {} // error
-        caller() {} // ok
-    }
-}
-
-// arguments
-module TestOnDefaultExportedClass_9 {
-    export default class StaticArguments {
-        static arguments: number; // error
-        arguments: string; // ok
-    }
-}
-
-module TestOnDefaultExportedClass_10 {
-    export default class StaticArgumentsFn {
-        static arguments() {} // error
-        arguments() {} // ok
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.json b/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.json
index ae22f6d2341..aa1499c0b03 100644
--- a/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.json
+++ b/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.json
@@ -2,7 +2,7 @@
   "type": "Script",
   "span": {
     "start": 123,
-    "end": 2722,
+    "end": 2841,
     "ctxt": 0
   },
   "body": [
@@ -4480,6 +4480,292 @@
       "typeParams": null,
       "superTypeParams": null,
       "implements": []
+    },
+    {
+      "type": "TsEnumDeclaration",
+      "span": {
+        "start": 2724,
+        "end": 2759,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isConst": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 2729,
+          "end": 2730,
+          "ctxt": 0
+        },
+        "value": "E",
+        "optional": false
+      },
+      "members": [
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 2737,
+            "end": 2744,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 2737,
+              "end": 2738,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "init": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 2741,
+              "end": 2744,
+              "ctxt": 0
+            },
+            "value": "A",
+            "raw": "\"A\""
+          }
+        },
+        {
+          "type": "TsEnumMember",
+          "span": {
+            "start": 2750,
+            "end": 2757,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 2750,
+              "end": 2751,
+              "ctxt": 0
+            },
+            "value": "B",
+            "optional": false
+          },
+          "init": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 2754,
+              "end": 2757,
+              "ctxt": 0
+            },
+            "value": "B",
+            "raw": "\"B\""
+          }
+        }
+      ]
+    },
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 2766,
+          "end": 2769,
+          "ctxt": 0
+        },
+        "value": "C13",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 2760,
+        "end": 2841,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [
+        {
+          "type": "ClassProperty",
+          "span": {
+            "start": 2776,
+            "end": 2790,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Computed",
+            "span": {
+              "start": 2776,
+              "end": 2781,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "MemberExpression",
+              "span": {
+                "start": 2777,
+                "end": 2780,
+                "ctxt": 0
+              },
+              "object": {
+                "type": "Identifier",
+                "span": {
+                  "start": 2777,
+                  "end": 2778,
+                  "ctxt": 0
+                },
+                "value": "E",
+                "optional": false
+              },
+              "property": {
+                "type": "Identifier",
+                "span": {
+                  "start": 2779,
+                  "end": 2780,
+                  "ctxt": 0
+                },
+                "value": "A",
+                "optional": false
+              }
+            }
+          },
+          "value": null,
+          "typeAnnotation": {
+            "type": "TsTypeAnnotation",
+            "span": {
+              "start": 2781,
+              "end": 2789,
+              "ctxt": 0
+            },
+            "typeAnnotation": {
+              "type": "TsKeywordType",
+              "span": {
+                "start": 2783,
+                "end": 2789,
+                "ctxt": 0
+              },
+              "kind": "number"
+            }
+          },
+          "isStatic": false,
+          "decorators": [],
+          "accessibility": null,
+          "isAbstract": false,
+          "isOptional": false,
+          "isOverride": false,
+          "readonly": false,
+          "declare": false,
+          "definite": false
+        },
+        {
+          "type": "Constructor",
+          "span": {
+            "start": 2795,
+            "end": 2839,
+            "ctxt": 0
+          },
+          "key": {
+            "type": "Identifier",
+            "span": {
+              "start": 2795,
+              "end": 2806,
+              "ctxt": 0
+            },
+            "value": "constructor",
+            "optional": false
+          },
+          "params": [],
+          "body": {
+            "type": "BlockStatement",
+            "span": {
+              "start": 2809,
+              "end": 2839,
+              "ctxt": 0
+            },
+            "stmts": [
+              {
+                "type": "ExpressionStatement",
+                "span": {
+                  "start": 2819,
+                  "end": 2833,
+                  "ctxt": 0
+                },
+                "expression": {
+                  "type": "AssignmentExpression",
+                  "span": {
+                    "start": 2819,
+                    "end": 2832,
+                    "ctxt": 0
+                  },
+                  "operator": "=",
+                  "left": {
+                    "type": "MemberExpression",
+                    "span": {
+                      "start": 2819,
+                      "end": 2828,
+                      "ctxt": 0
+                    },
+                    "object": {
+                      "type": "ThisExpression",
+                      "span": {
+                        "start": 2819,
+                        "end": 2823,
+                        "ctxt": 0
+                      }
+                    },
+                    "property": {
+                      "type": "Computed",
+                      "span": {
+                        "start": 2823,
+                        "end": 2828,
+                        "ctxt": 0
+                      },
+                      "expression": {
+                        "type": "MemberExpression",
+                        "span": {
+                          "start": 2824,
+                          "end": 2827,
+                          "ctxt": 0
+                        },
+                        "object": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 2824,
+                            "end": 2825,
+                            "ctxt": 0
+                          },
+                          "value": "E",
+                          "optional": false
+                        },
+                        "property": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 2826,
+                            "end": 2827,
+                            "ctxt": 0
+                          },
+                          "value": "A",
+                          "optional": false
+                        }
+                      }
+                    }
+                  },
+                  "right": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 2831,
+                      "end": 2832,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  }
+                }
+              }
+            ]
+          },
+          "accessibility": null,
+          "isOptional": false
+        }
+      ],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
     }
   ],
   "interpreter": null
diff --git a/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.ts b/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.ts
index 04b23d1d262..c34d1876ea9 100644
--- a/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.ts
+++ b/crates/swc_ecma_parser/tests/tsc/strictPropertyInitialization.ts
@@ -150,3 +150,14 @@ class C12 {
         this['c'] = 1;
     }
 }
+
+enum E {
+    A = "A",
+    B = "B"
+}
+class C13 {
+    [E.A]: number;
+    constructor() {
+        this[E.A] = 1;
+    }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf01.ts
index fdf4704a5d2..53abc02b885 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf01.ts
@@ -1,4 +1,4 @@
-
+
 type S = "a" | "b";
 type T = S[] | S;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf02.ts
index 7d1bf56c21d..db0fa6bdd4e 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralCheckedInIf02.ts
@@ -1,4 +1,4 @@
-
+
 type S = "a" | "b";
 type T = S[] | S;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralMatchedInSwitch01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralMatchedInSwitch01.ts
index 058cc8dd2b6..7e07a677a74 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralMatchedInSwitch01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralMatchedInSwitch01.ts
@@ -1,4 +1,4 @@
-
+
 type S = "a" | "b";
 type T = S[] | S;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypeAssertion01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypeAssertion01.ts
index 52d7774eda6..6062c322aa8 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypeAssertion01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypeAssertion01.ts
@@ -1,4 +1,4 @@
-
+
 type S = "a" | "b";
 type T = S[] | S;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndLogicalOrExpressions01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndLogicalOrExpressions01.ts
index 7387e4689e6..c6ec6247b88 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndLogicalOrExpressions01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndLogicalOrExpressions01.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 declare function myRandBool(): boolean;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndParenthesizedExpressions01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndParenthesizedExpressions01.ts
index 787c6bd6a4d..a73fdd3fa6f 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndParenthesizedExpressions01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAndParenthesizedExpressions01.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 declare function myRandBool(): boolean;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint01.ts
index 08cdfddfc73..f2b67048d1c 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint01.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function foo<T extends "foo">(f: (x: T) => T) {
     return f;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint02.ts
index d7ec51e6d12..e0137a4d564 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesAsTypeParameterConstraint02.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function foo<T extends "foo">(f: (x: T) => T) {
     return f;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability01.ts
index bc8bec7fa16..f12173653e3 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability01.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function f(x: "foo"): number;
 function f(x: string): number {
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability02.ts
index a2e85448c0f..c31d6102369 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability02.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function f(x: "foo"): number;
 function f(x: "foo"): number {
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability03.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability03.ts
index 30d3099c5a9..518ed585434 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability03.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability03.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function f(x: "foo"): number;
 function f(x: string): number {
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability04.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability04.ts
index d7ddf0c6ccd..4e9821b51c5 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability04.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability04.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function f(x: "foo"): number;
 function f(x: "foo"): number {
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability05.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability05.ts
index da50f6475d8..e9549598a20 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability05.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloadAssignability05.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 function f(x: "foo"): number;
 function f(x: string): number;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads03.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads03.ts
index 621cd2b2ded..93c6d10b86e 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads03.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads03.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 interface Base {
     x: string;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads04.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads04.ts
index bdd59dab910..f0bd7ef73a2 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads04.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads04.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 declare function f(x: (p: "foo" | "bar") => "foo");
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads05.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads05.ts
index eec9669dbb2..6597f2e8250 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads05.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesOverloads05.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 interface Animal { animal: {} };
 interface Dog extends Animal { dog: {} }
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings01.ts
index 34c3ac1eafd..d1cd4990f37 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings01.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 let ABC: "ABC" = `ABC`;
 let DE_NEWLINE_F: "DE\nF" = `DE
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings02.ts
index ef308fbcf0a..4bd41dda713 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithTemplateStrings02.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 let abc: "AB\r\nC" = `AB
 C`;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators01.ts
index 46f70e14b96..9322243f975 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators01.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 let abc: "ABC" = "ABC";
 let xyz: "XYZ" = "XYZ";
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators02.ts
index 0ae07fa0910..0ff5e6b03c1 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralTypesWithVariousOperators02.ts
@@ -1,4 +1,4 @@
-// @declaration: true
+// @declaration: true
 
 let abc: "ABC" = "ABC";
 let xyz: "XYZ" = "XYZ";
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons01.ts
index 325b580f5a6..1e6df5e39cc 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons01.ts
@@ -1,3 +1,3 @@
-var a = "foo" === "bar" as string;
+var a = "foo" === "bar" as string;
 var b = "foo" !== ("bar" as string);
 var c = "foo" == (<any>"bar");
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons02.ts
index a90bdad273e..5116babc71e 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssertionsInEqualityComparisons02.ts
@@ -1,4 +1,4 @@
-type EnhancedString = string & { enhancements: any };
+type EnhancedString = string & { enhancements: any };
 
 var a = "foo" === "bar" as "baz";
 var b = "foo" !== ("bar" as "foo");
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssignedToStringMappings.json b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssignedToStringMappings.json
new file mode 100644
index 00000000000..796dd91b8d9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssignedToStringMappings.json
@@ -0,0 +1,453 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 1,
+    "end": 175,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 1,
+        "end": 45,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 13,
+            "end": 44,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 13,
+              "end": 14,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 14,
+                "end": 44,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 16,
+                  "end": 44,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 16,
+                    "end": 25,
+                    "ctxt": 0
+                  },
+                  "value": "Uppercase",
+                  "optional": false
+                },
+                "typeParams": {
+                  "type": "TsTypeParameterInstantiation",
+                  "span": {
+                    "start": 25,
+                    "end": 44,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 26,
+                        "end": 43,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 26,
+                          "end": 35,
+                          "ctxt": 0
+                        },
+                        "value": "Lowercase",
+                        "optional": false
+                      },
+                      "typeParams": {
+                        "type": "TsTypeParameterInstantiation",
+                        "span": {
+                          "start": 35,
+                          "end": 43,
+                          "ctxt": 0
+                        },
+                        "params": [
+                          {
+                            "type": "TsKeywordType",
+                            "span": {
+                              "start": 36,
+                              "end": 42,
+                              "ctxt": 0
+                            },
+                            "kind": "string"
+                          }
+                        ]
+                      }
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 55,
+        "end": 63,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 55,
+          "end": 62,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 55,
+            "end": 56,
+            "ctxt": 0
+          },
+          "value": "x",
+          "optional": false,
+          "typeAnnotation": null
+        },
+        "right": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 59,
+            "end": 62,
+            "ctxt": 0
+          },
+          "value": "A",
+          "raw": "\"A\""
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 72,
+        "end": 80,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 72,
+          "end": 79,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 72,
+            "end": 73,
+            "ctxt": 0
+          },
+          "value": "x",
+          "optional": false,
+          "typeAnnotation": null
+        },
+        "right": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 76,
+            "end": 79,
+            "ctxt": 0
+          },
+          "value": "a",
+          "raw": "\"a\""
+        }
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 82,
+        "end": 131,
+        "ctxt": 0
+      },
+      "kind": "var",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 94,
+            "end": 130,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 94,
+              "end": 95,
+              "ctxt": 0
+            },
+            "value": "y",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 95,
+                "end": 130,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 97,
+                  "end": 130,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 97,
+                    "end": 106,
+                    "ctxt": 0
+                  },
+                  "value": "Uppercase",
+                  "optional": false
+                },
+                "typeParams": {
+                  "type": "TsTypeParameterInstantiation",
+                  "span": {
+                    "start": 106,
+                    "end": 130,
+                    "ctxt": 0
+                  },
+                  "params": [
+                    {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 107,
+                        "end": 129,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 107,
+                          "end": 116,
+                          "ctxt": 0
+                        },
+                        "value": "Lowercase",
+                        "optional": false
+                      },
+                      "typeParams": {
+                        "type": "TsTypeParameterInstantiation",
+                        "span": {
+                          "start": 116,
+                          "end": 129,
+                          "ctxt": 0
+                        },
+                        "params": [
+                          {
+                            "type": "TsLiteralType",
+                            "span": {
+                              "start": 117,
+                              "end": 128,
+                              "ctxt": 0
+                            },
+                            "literal": {
+                              "type": "TemplateLiteral",
+                              "span": {
+                                "start": 117,
+                                "end": 128,
+                                "ctxt": 0
+                              },
+                              "types": [
+                                {
+                                  "type": "TsKeywordType",
+                                  "span": {
+                                    "start": 120,
+                                    "end": 126,
+                                    "ctxt": 0
+                                  },
+                                  "kind": "number"
+                                }
+                              ],
+                              "quasis": [
+                                {
+                                  "type": "TemplateElement",
+                                  "span": {
+                                    "start": 118,
+                                    "end": 118,
+                                    "ctxt": 0
+                                  },
+                                  "tail": false,
+                                  "cooked": "",
+                                  "raw": ""
+                                },
+                                {
+                                  "type": "TemplateElement",
+                                  "span": {
+                                    "start": 127,
+                                    "end": 127,
+                                    "ctxt": 0
+                                  },
+                                  "tail": true,
+                                  "cooked": "",
+                                  "raw": ""
+                                }
+                              ]
+                            }
+                          }
+                        ]
+                      }
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 141,
+        "end": 149,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 141,
+          "end": 148,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 141,
+            "end": 142,
+            "ctxt": 0
+          },
+          "value": "y",
+          "optional": false,
+          "typeAnnotation": null
+        },
+        "right": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 145,
+            "end": 148,
+            "ctxt": 0
+          },
+          "value": "1",
+          "raw": "\"1\""
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 158,
+        "end": 166,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 158,
+          "end": 165,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 158,
+            "end": 159,
+            "ctxt": 0
+          },
+          "value": "y",
+          "optional": false,
+          "typeAnnotation": null
+        },
+        "right": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 162,
+            "end": 165,
+            "ctxt": 0
+          },
+          "value": "a",
+          "raw": "\"a\""
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 167,
+        "end": 175,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "AssignmentExpression",
+        "span": {
+          "start": 167,
+          "end": 174,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 167,
+            "end": 168,
+            "ctxt": 0
+          },
+          "value": "y",
+          "optional": false,
+          "typeAnnotation": null
+        },
+        "right": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 171,
+            "end": 174,
+            "ctxt": 0
+          },
+          "value": "A",
+          "raw": "\"A\""
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssignedToStringMappings.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssignedToStringMappings.ts
new file mode 100644
index 00000000000..67788e60dc2
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsAssignedToStringMappings.ts
@@ -0,0 +1,16 @@
+declare var x: Uppercase<Lowercase<string>>;
+
+// good
+x = "A";
+
+// bad
+x = "a";
+
+declare var y: Uppercase<Lowercase<`${number}`>>;
+
+// good
+y = "1";
+
+// bad
+y = "a";
+y = "A";
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks01.ts
index f87baf93241..cc7dea0edb0 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks01.ts
@@ -1,4 +1,4 @@
-let x: "foo";
+let x: "foo";
 let y: "foo" | "bar";
 
 let b: boolean;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks02.ts
index 77503bcda89..e6116dac745 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks02.ts
@@ -1,4 +1,4 @@
-let x: "foo";
+let x: "foo";
 let y: "foo" | "bar";
 
 let b: boolean;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks03.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks03.ts
index cca57c0e7d8..3e19f568499 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks03.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks03.ts
@@ -1,4 +1,4 @@
-interface Runnable {
+interface Runnable {
     isRunning: boolean;
 }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks04.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks04.ts
index e33bf35bde5..4b79ad8d13d 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks04.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithEqualityChecks04.ts
@@ -1,4 +1,4 @@
-interface Runnable {
+interface Runnable {
     isRunning: boolean;
 }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements01.ts
index 70fe6626d9c..5125a3d24a0 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements01.ts
@@ -1,4 +1,4 @@
-let x: "foo";
+let x: "foo";
 let y: "foo" | "bar"; 
 
 switch (x) {
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements02.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements02.ts
index 0a2707ea08d..45c4e4be5f7 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements02.ts
@@ -1,4 +1,4 @@
-let x: "foo";
+let x: "foo";
 let y: "foo" | "bar";
 
 let b: boolean;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements03.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements03.ts
index 762400a964c..613e5838156 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements03.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements03.ts
@@ -1,4 +1,4 @@
-let x: "foo";
+let x: "foo";
 let y: "foo" | "bar"; 
 let z: "bar";
 
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements04.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements04.ts
index 72313572038..f38d83836f1 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements04.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithSwitchStatements04.ts
@@ -1,4 +1,4 @@
-let x: "foo";
+let x: "foo";
 let y: "foo" | "bar"; 
 
 declare function randBool(): boolean;
diff --git a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithTypeAssertions01.ts b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithTypeAssertions01.ts
index 80283f33c5b..b6ad1cd84fd 100644
--- a/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithTypeAssertions01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/stringLiteralsWithTypeAssertions01.ts
@@ -1,4 +1,4 @@
-let fooOrBar: "foo" | "bar";
+let fooOrBar: "foo" | "bar";
 
 let a = "foo" as "bar";
 let b = "bar" as "foo";
diff --git a/crates/swc_ecma_parser/tests/tsc/stringMappingOverPatternLiterals.json b/crates/swc_ecma_parser/tests/tsc/stringMappingOverPatternLiterals.json
new file mode 100644
index 00000000000..e9c8fc88f73
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/stringMappingOverPatternLiterals.json
@@ -0,0 +1,4925 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 17,
+    "end": 3651,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 17,
+        "end": 31,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 22,
+          "end": 23,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsLiteralType",
+        "span": {
+          "start": 26,
+          "end": 30,
+          "ctxt": 0
+        },
+        "literal": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 26,
+            "end": 30,
+            "ctxt": 0
+          },
+          "value": "aA",
+          "raw": "\"aA\""
+        }
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 32,
+        "end": 54,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 37,
+          "end": 38,
+          "ctxt": 0
+        },
+        "value": "B",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsTypeReference",
+        "span": {
+          "start": 41,
+          "end": 53,
+          "ctxt": 0
+        },
+        "typeName": {
+          "type": "Identifier",
+          "span": {
+            "start": 41,
+            "end": 50,
+            "ctxt": 0
+          },
+          "value": "Uppercase",
+          "optional": false
+        },
+        "typeParams": {
+          "type": "TsTypeParameterInstantiation",
+          "span": {
+            "start": 50,
+            "end": 53,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 51,
+                "end": 52,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 51,
+                  "end": 52,
+                  "ctxt": 0
+                },
+                "value": "A",
+                "optional": false
+              },
+              "typeParams": null
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 55,
+        "end": 77,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 60,
+          "end": 61,
+          "ctxt": 0
+        },
+        "value": "C",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsTypeReference",
+        "span": {
+          "start": 64,
+          "end": 76,
+          "ctxt": 0
+        },
+        "typeName": {
+          "type": "Identifier",
+          "span": {
+            "start": 64,
+            "end": 73,
+            "ctxt": 0
+          },
+          "value": "Lowercase",
+          "optional": false
+        },
+        "typeParams": {
+          "type": "TsTypeParameterInstantiation",
+          "span": {
+            "start": 73,
+            "end": 76,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 74,
+                "end": 75,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 74,
+                  "end": 75,
+                  "ctxt": 0
+                },
+                "value": "A",
+                "optional": false
+              },
+              "typeParams": null
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 92,
+        "end": 123,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 97,
+          "end": 106,
+          "ctxt": 0
+        },
+        "value": "ATemplate",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsLiteralType",
+        "span": {
+          "start": 109,
+          "end": 122,
+          "ctxt": 0
+        },
+        "literal": {
+          "type": "TemplateLiteral",
+          "span": {
+            "start": 109,
+            "end": 122,
+            "ctxt": 0
+          },
+          "types": [
+            {
+              "type": "TsKeywordType",
+              "span": {
+                "start": 114,
+                "end": 120,
+                "ctxt": 0
+              },
+              "kind": "string"
+            }
+          ],
+          "quasis": [
+            {
+              "type": "TemplateElement",
+              "span": {
+                "start": 110,
+                "end": 112,
+                "ctxt": 0
+              },
+              "tail": false,
+              "cooked": "aA",
+              "raw": "aA"
+            },
+            {
+              "type": "TemplateElement",
+              "span": {
+                "start": 121,
+                "end": 121,
+                "ctxt": 0
+              },
+              "tail": true,
+              "cooked": "",
+              "raw": ""
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 124,
+        "end": 162,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 129,
+          "end": 138,
+          "ctxt": 0
+        },
+        "value": "BTemplate",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsTypeReference",
+        "span": {
+          "start": 141,
+          "end": 161,
+          "ctxt": 0
+        },
+        "typeName": {
+          "type": "Identifier",
+          "span": {
+            "start": 141,
+            "end": 150,
+            "ctxt": 0
+          },
+          "value": "Uppercase",
+          "optional": false
+        },
+        "typeParams": {
+          "type": "TsTypeParameterInstantiation",
+          "span": {
+            "start": 150,
+            "end": 161,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 151,
+                "end": 160,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 151,
+                  "end": 160,
+                  "ctxt": 0
+                },
+                "value": "ATemplate",
+                "optional": false
+              },
+              "typeParams": null
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 163,
+        "end": 201,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 168,
+          "end": 177,
+          "ctxt": 0
+        },
+        "value": "CTemplate",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsTypeReference",
+        "span": {
+          "start": 180,
+          "end": 200,
+          "ctxt": 0
+        },
+        "typeName": {
+          "type": "Identifier",
+          "span": {
+            "start": 180,
+            "end": 189,
+            "ctxt": 0
+          },
+          "value": "Lowercase",
+          "optional": false
+        },
+        "typeParams": {
+          "type": "TsTypeParameterInstantiation",
+          "span": {
+            "start": 189,
+            "end": 200,
+            "ctxt": 0
+          },
+          "params": [
+            {
+              "type": "TsTypeReference",
+              "span": {
+                "start": 190,
+                "end": 199,
+                "ctxt": 0
+              },
+              "typeName": {
+                "type": "Identifier",
+                "span": {
+                  "start": 190,
+                  "end": 199,
+                  "ctxt": 0
+                },
+                "value": "ATemplate",
+                "optional": false
+              },
+              "typeParams": null
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 212,
+          "end": 214,
+          "ctxt": 0
+        },
+        "value": "f1",
+        "optional": false
+      },
+      "declare": false,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 220,
+            "end": 224,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 220,
+              "end": 224,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
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+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3001,
+                "end": 3023,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3001,
+                  "end": 3013,
+                  "ctxt": 0
+                },
+                "value": "cap_tem_map2",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3016,
+                  "end": 3023,
+                  "ctxt": 0
+                },
+                "value": "cap_tem",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3079,
+              "end": 3097,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3079,
+                "end": 3096,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3079,
+                  "end": 3086,
+                  "ctxt": 0
+                },
+                "value": "cap_tem",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3089,
+                  "end": 3096,
+                  "ctxt": 0
+                },
+                "value": "cap_str",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3102,
+              "end": 3124,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3102,
+                "end": 3123,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3102,
+                  "end": 3113,
+                  "ctxt": 0
+                },
+                "value": "cap_tem_map",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3116,
+                  "end": 3123,
+                  "ctxt": 0
+                },
+                "value": "cap_str",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3129,
+              "end": 3152,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3129,
+                "end": 3151,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3129,
+                  "end": 3141,
+                  "ctxt": 0
+                },
+                "value": "cap_tem_map2",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3144,
+                  "end": 3151,
+                  "ctxt": 0
+                },
+                "value": "cap_str",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3193,
+              "end": 3215,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3193,
+                "end": 3214,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3193,
+                  "end": 3202,
+                  "ctxt": 0
+                },
+                "value": "uncap_str",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3205,
+                  "end": 3214,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3220,
+              "end": 3246,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3220,
+                "end": 3245,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3220,
+                  "end": 3229,
+                  "ctxt": 0
+                },
+                "value": "uncap_str",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3232,
+                  "end": 3245,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3251,
+              "end": 3278,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3251,
+                "end": 3277,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3251,
+                  "end": 3260,
+                  "ctxt": 0
+                },
+                "value": "uncap_str",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3263,
+                  "end": 3277,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map2",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3316,
+              "end": 3342,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3316,
+                "end": 3341,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3316,
+                  "end": 3325,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3328,
+                  "end": 3341,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3347,
+              "end": 3374,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3347,
+                "end": 3373,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3347,
+                  "end": 3356,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3359,
+                  "end": 3373,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map2",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3379,
+              "end": 3410,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3379,
+                "end": 3409,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3379,
+                  "end": 3392,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3395,
+                  "end": 3409,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map2",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3415,
+              "end": 3441,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3415,
+                "end": 3440,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3415,
+                  "end": 3428,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3431,
+                  "end": 3440,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3446,
+              "end": 3477,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3446,
+                "end": 3476,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3446,
+                  "end": 3460,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map2",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3463,
+                  "end": 3476,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3482,
+              "end": 3509,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3482,
+                "end": 3508,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3482,
+                  "end": 3496,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map2",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3499,
+                  "end": 3508,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3564,
+              "end": 3586,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3564,
+                "end": 3585,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3564,
+                  "end": 3573,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3576,
+                  "end": 3585,
+                  "ctxt": 0
+                },
+                "value": "uncap_str",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3591,
+              "end": 3617,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3591,
+                "end": 3616,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3591,
+                  "end": 3604,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3607,
+                  "end": 3616,
+                  "ctxt": 0
+                },
+                "value": "uncap_str",
+                "optional": false
+              }
+            }
+          },
+          {
+            "type": "ExpressionStatement",
+            "span": {
+              "start": 3622,
+              "end": 3649,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "AssignmentExpression",
+              "span": {
+                "start": 3622,
+                "end": 3648,
+                "ctxt": 0
+              },
+              "operator": "=",
+              "left": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3622,
+                  "end": 3636,
+                  "ctxt": 0
+                },
+                "value": "uncap_tem_map2",
+                "optional": false,
+                "typeAnnotation": null
+              },
+              "right": {
+                "type": "Identifier",
+                "span": {
+                  "start": 3639,
+                  "end": 3648,
+                  "ctxt": 0
+                },
+                "value": "uncap_str",
+                "optional": false
+              }
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/stringMappingOverPatternLiterals.ts b/crates/swc_ecma_parser/tests/tsc/stringMappingOverPatternLiterals.ts
new file mode 100644
index 00000000000..3a9a1461420
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/stringMappingOverPatternLiterals.ts
@@ -0,0 +1,150 @@
+// non-template
+type A = "aA";
+type B = Uppercase<A>;
+type C = Lowercase<A>;
+
+// templated
+type ATemplate = `aA${string}`;
+type BTemplate = Uppercase<ATemplate>;
+type CTemplate = Lowercase<ATemplate>;
+
+function f1(
+    a: A,
+    b: B,
+    c: C,
+    a_template: ATemplate,
+    b_template: BTemplate,
+    c_template: CTemplate
+) {
+    // non-template versions should be assignable to templated versions (empty string matches string)
+    a_template = a;
+    b_template = b;
+    c_template = c;
+
+    // not the other way around
+    a = a_template;
+    b = b_template;
+    c = c_template;
+
+    // Additionally, all the template versions should be mutually incompatible (they describe differing sets)
+    a_template = b_template;
+    a_template = c_template;
+
+    b_template = a_template;
+    b_template = c_template;
+
+    c_template = a_template;
+    c_template = b_template;
+}
+
+// Raw string mapping assignability
+
+function f2(x1: string, x2: Uppercase<string>, x3: Lowercase<string>) {
+    // ok
+    x1 = x2;
+    x1 = x3;
+
+    x2 = "ABC";
+    x3 = "abc";
+
+    // should fail (sets do not match)
+    x2 = x1;
+    x2 = x3;
+    x3 = x1;
+    x3 = x2;
+
+    x2 = "AbC";
+    x3 = "AbC";
+}
+
+// Mappings over mappings
+
+function f3(
+    x1: Uppercase<string>,
+    x2: Uppercase<Uppercase<string>>,
+    x3: Uppercase<Lowercase<string>>) {
+
+    // _ideally_ these would all be equivalent
+    x1 = x2;
+    x1 = x3;
+
+    x2 = x1;
+    x2 = x3;
+
+    // you'd think these were equivalent - the outer `Uppercase` conceptually
+    // makes the inner `Lowercase` effectively a noop - but that's not so;
+    // the german sharp s makes that not completely true (lowercases to ss,
+    // which then uppercases to SS), so arbitrary nestings of mappings make differing sets!
+    x3 = x1;
+    x3 = x2;
+
+    // and this should also not be equivlent to any others
+    var x4: Lowercase<Uppercase<string>> = null as any;
+    x1 = x4;
+    x2 = x4;
+    x3 = x4;
+
+    x4 = x1;
+    x4 = x2;
+    x4 = x3;
+}
+
+// string mapping over non-string pattern literals is preserved
+
+type NonStringPat = Uppercase<`aA${number}${bigint}${boolean}`>;
+type EquivalentNonStringPat = `AA${Uppercase<`${number}`>}${Uppercase<`${bigint}`>}${Uppercase<`${boolean}`>}`;
+
+function f4(x1: NonStringPat, x2: EquivalentNonStringPat) {
+    // Should both work
+    x1 = x2;
+    x2 = x1;
+}
+
+// Capitalize and uncapitalize on template literals
+
+function f5(
+    cap_tem: `A${string}`,
+    cap_str: Capitalize<string>,
+    cap_tem_map: Capitalize<`A${string}`>,
+    cap_tem_map2: Capitalize<`a${string}`>,
+    uncap_tem: `a${string}`,
+    uncap_str: Uncapitalize<string>,
+    uncap_tem_map: Uncapitalize<`A${string}`>,
+    uncap_tem_map2: Uncapitalize<`a${string}`>,
+) {
+    // All these are capitalized
+    cap_str = cap_tem;
+    cap_str = cap_tem_map;
+    cap_str = cap_tem_map2;
+
+    // these are all equivalent
+    cap_tem = cap_tem_map;
+    cap_tem = cap_tem_map2;
+    cap_tem_map = cap_tem_map2;
+    cap_tem_map = cap_tem;
+    cap_tem_map2 = cap_tem_map;
+    cap_tem_map2 = cap_tem;
+
+    // meanwhile, these all require a `A` prefix
+    cap_tem = cap_str;
+    cap_tem_map = cap_str;
+    cap_tem_map2 = cap_str;
+
+    // All these are uncapitalized
+    uncap_str = uncap_tem;
+    uncap_str = uncap_tem_map;
+    uncap_str = uncap_tem_map2;
+
+    // these are all equivalent
+    uncap_tem = uncap_tem_map;
+    uncap_tem = uncap_tem_map2;
+    uncap_tem_map = uncap_tem_map2;
+    uncap_tem_map = uncap_tem;
+    uncap_tem_map2 = uncap_tem_map;
+    uncap_tem_map2 = uncap_tem;
+
+    // meanwhile, these all require a `a` prefix
+    uncap_tem = uncap_str;
+    uncap_tem_map = uncap_str;
+    uncap_tem_map2 = uncap_str;
+}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing1.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing1.ts
index 4fdc5e75c0d..b6bf022ff91 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing1.ts
@@ -1,4 +1,4 @@
-declare var Factory: any
+declare var Factory: any
 
 class Base {
     constructor(c) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing2.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing2.ts
index a9704430603..33ec37b8bea 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing2.ts
@@ -1,4 +1,4 @@
-class Base {
+class Base {
     constructor(c) { }
 }
 class D extends Base {
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing3.json b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing3.json
deleted file mode 100644
index d295cd7e569..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing3.json
+++ /dev/null
@@ -1,376 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 298,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 11,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 38,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 18,
-            "end": 36,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 18,
-              "end": 29,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 30,
-                  "end": 31,
-                  "ctxt": 0
-                },
-                "value": "c",
-                "optional": false,
-                "typeAnnotation": null
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 33,
-              "end": 36,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 45,
-          "end": 46,
-          "ctxt": 0
-        },
-        "value": "D",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 39,
-        "end": 298,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 66,
-            "end": 77,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 76,
-              "ctxt": 0
-            },
-            "value": "_t",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "private",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 82,
-            "end": 296,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 82,
-              "end": 93,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 96,
-              "end": 296,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "VariableDeclaration",
-                "span": {
-                  "start": 106,
-                  "end": 132,
-                  "ctxt": 0
-                },
-                "kind": "let",
-                "declare": false,
-                "declarations": [
-                  {
-                    "type": "VariableDeclarator",
-                    "span": {
-                      "start": 110,
-                      "end": 131,
-                      "ctxt": 0
-                    },
-                    "id": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 110,
-                        "end": 111,
-                        "ctxt": 0
-                      },
-                      "value": "x",
-                      "optional": false,
-                      "typeAnnotation": null
-                    },
-                    "init": {
-                      "type": "ArrowFunctionExpression",
-                      "span": {
-                        "start": 114,
-                        "end": 131,
-                        "ctxt": 0
-                      },
-                      "params": [],
-                      "body": {
-                        "type": "BlockStatement",
-                        "span": {
-                          "start": 120,
-                          "end": 131,
-                          "ctxt": 0
-                        },
-                        "stmts": [
-                          {
-                            "type": "ExpressionStatement",
-                            "span": {
-                              "start": 122,
-                              "end": 129,
-                              "ctxt": 0
-                            },
-                            "expression": {
-                              "type": "MemberExpression",
-                              "span": {
-                                "start": 122,
-                                "end": 129,
-                                "ctxt": 0
-                              },
-                              "object": {
-                                "type": "ThisExpression",
-                                "span": {
-                                  "start": 122,
-                                  "end": 126,
-                                  "ctxt": 0
-                                }
-                              },
-                              "property": {
-                                "type": "Identifier",
-                                "span": {
-                                  "start": 127,
-                                  "end": 129,
-                                  "ctxt": 0
-                                },
-                                "value": "_t",
-                                "optional": false
-                              }
-                            }
-                          }
-                        ]
-                      },
-                      "async": false,
-                      "generator": false,
-                      "typeParameters": null,
-                      "returnType": null
-                    },
-                    "definite": false
-                  }
-                ]
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 141,
-                  "end": 145,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 141,
-                    "end": 144,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 141,
-                      "end": 142,
-                      "ctxt": 0
-                    },
-                    "value": "x",
-                    "optional": false
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 246,
-                  "end": 254,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "MemberExpression",
-                  "span": {
-                    "start": 246,
-                    "end": 253,
-                    "ctxt": 0
-                  },
-                  "object": {
-                    "type": "ThisExpression",
-                    "span": {
-                      "start": 246,
-                      "end": 250,
-                      "ctxt": 0
-                    }
-                  },
-                  "property": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 251,
-                      "end": 253,
-                      "ctxt": 0
-                    },
-                    "value": "_t",
-                    "optional": false
-                  }
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 273,
-                  "end": 290,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 273,
-                    "end": 289,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 273,
-                      "end": 278,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [
-                    {
-                      "spread": null,
-                      "expression": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 279,
-                          "end": 288,
-                          "ctxt": 0
-                        },
-                        "value": "undefined",
-                        "optional": false
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 55,
-          "end": 59,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing3.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing3.ts
deleted file mode 100644
index daead9bf622..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing3.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-class Base {
-    constructor(c) { }
-}
-class D extends Base {
-    private _t;
-    constructor() {
-        let x = () => { this._t };
-        x();  // no error; we only check super is called before this when the container is a constructor
-        this._t;  // error
-        super(undefined);
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing4.json b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing4.json
deleted file mode 100644
index 71c068a9311..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing4.json
+++ /dev/null
@@ -1,319 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 203,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 8,
-          "ctxt": 0
-        },
-        "value": "D",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 101,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 28,
-            "end": 39,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 36,
-              "end": 38,
-              "ctxt": 0
-            },
-            "value": "_t",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "private",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 44,
-            "end": 99,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 44,
-              "end": 55,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 58,
-              "end": 99,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 68,
-                  "end": 76,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "MemberExpression",
-                  "span": {
-                    "start": 68,
-                    "end": 75,
-                    "ctxt": 0
-                  },
-                  "object": {
-                    "type": "ThisExpression",
-                    "span": {
-                      "start": 68,
-                      "end": 72,
-                      "ctxt": 0
-                    }
-                  },
-                  "property": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 73,
-                      "end": 75,
-                      "ctxt": 0
-                    },
-                    "value": "_t",
-                    "optional": false
-                  }
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 85,
-                  "end": 93,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 85,
-                    "end": 92,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 85,
-                      "end": 90,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "NullLiteral",
-        "span": {
-          "start": 17,
-          "end": 21,
-          "ctxt": 0
-        }
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 109,
-          "end": 110,
-          "ctxt": 0
-        },
-        "value": "E",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 103,
-        "end": 203,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 130,
-            "end": 141,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 138,
-              "end": 140,
-              "ctxt": 0
-            },
-            "value": "_t",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "private",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 146,
-            "end": 201,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 146,
-              "end": 157,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 160,
-              "end": 201,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 170,
-                  "end": 178,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 170,
-                    "end": 177,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 170,
-                      "end": 175,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [],
-                  "typeArguments": null
-                }
-              },
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 187,
-                  "end": 195,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "MemberExpression",
-                  "span": {
-                    "start": 187,
-                    "end": 194,
-                    "ctxt": 0
-                  },
-                  "object": {
-                    "type": "ThisExpression",
-                    "span": {
-                      "start": 187,
-                      "end": 191,
-                      "ctxt": 0
-                    }
-                  },
-                  "property": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 192,
-                      "end": 194,
-                      "ctxt": 0
-                    },
-                    "value": "_t",
-                    "optional": false
-                  }
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "NullLiteral",
-        "span": {
-          "start": 119,
-          "end": 123,
-          "ctxt": 0
-        }
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing4.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing4.ts
deleted file mode 100644
index 50c27ba2f17..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing4.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-class D extends null {
-    private _t;
-    constructor() {
-        this._t;
-        super();
-    }
-}
-
-class E extends null {
-    private _t;
-    constructor() {
-        super();
-        this._t;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing5.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing5.ts
index 8760071e9fc..79cf406ba7c 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing5.ts
@@ -1,4 +1,4 @@
-class D extends null {
+class D extends null {
     private _t;
     constructor() {
         this._t;  // No error
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing6.json b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing6.json
deleted file mode 100644
index bdc21ac158a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing6.json
+++ /dev/null
@@ -1,223 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 127,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 11,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 38,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 18,
-            "end": 36,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 18,
-              "end": 29,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 30,
-                "end": 31,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 30,
-                  "end": 31,
-                  "ctxt": 0
-                },
-                "value": "c",
-                "optional": false,
-                "typeAnnotation": null
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 33,
-              "end": 36,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 45,
-          "end": 46,
-          "ctxt": 0
-        },
-        "value": "D",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 39,
-        "end": 127,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 66,
-            "end": 77,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 74,
-              "end": 76,
-              "ctxt": 0
-            },
-            "value": "_t",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": "private",
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 82,
-            "end": 125,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 82,
-              "end": 93,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 96,
-              "end": 125,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 106,
-                  "end": 118,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 106,
-                    "end": 117,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 106,
-                      "end": 111,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [
-                    {
-                      "spread": null,
-                      "expression": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 112,
-                          "end": 116,
-                          "ctxt": 0
-                        }
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 55,
-          "end": 59,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing6.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing6.ts
deleted file mode 100644
index 98b4cb4f966..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing6.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-class Base {
-    constructor(c) { }
-}
-class D extends Base {
-    private _t;
-    constructor() {
-        super(this); 
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing7.json b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing7.json
deleted file mode 100644
index 16d20579c3e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing7.json
+++ /dev/null
@@ -1,306 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 183,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 11,
-          "ctxt": 0
-        },
-        "value": "Base",
-        "optional": false
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-                            "type": "Identifier",
-                            "span": {
-                              "start": 128,
-                              "end": 129,
-                              "ctxt": 0
-                            },
-                            "value": "j",
-                            "optional": false
-                          },
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-                            "span": {
-                              "start": 131,
-                              "end": 138,
-                              "ctxt": 0
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-                              "type": "ThisExpression",
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-                              }
-                            },
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-                              "span": {
-                                "start": 136,
-                                "end": 138,
-                                "ctxt": 0
-                              },
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-                            }
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-                  "start": 158,
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-                  "ctxt": 0
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-                      "expression": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 164,
-                          "end": 173,
-                          "ctxt": 0
-                        },
-                        "value": "undefined",
-                        "optional": false
-                      }
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-                  ],
-                  "typeArguments": null
-                }
-              }
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-          },
-          "accessibility": null,
-          "isOptional": false
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-      "superClass": {
-        "type": "Identifier",
-        "span": {
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-          "end": 59,
-          "ctxt": 0
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-        "value": "Base",
-        "optional": false
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-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing7.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing7.ts
deleted file mode 100644
index 0dd797a073e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing7.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-class Base {
-    constructor(c) { }
-}
-class D extends Base {
-    private _t;
-    constructor() {
-        let x = {
-            j: this._t,
-        }
-        super(undefined);
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing8.ts b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing8.ts
index 5eebb2a4867..dba5cde054e 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing8.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallBeforeThisAccessing8.ts
@@ -1,4 +1,4 @@
-class Base {
+class Base {
     constructor(c) { }
 }
 class D extends Base {
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping1.ts b/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping1.ts
index 3b8f290a263..ed9e9148cd5 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping1.ts
@@ -1,4 +1,4 @@
-
+
 class A<T1, T2> {
     constructor(private map: (value: T1) => T2) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping2.ts b/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping2.ts
index 58bb282ec38..e86abe785cb 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping2.ts
@@ -1,4 +1,4 @@
-
+
 class A<T1, T2> {
     constructor(private map: (value: T1) => T2) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping3.ts b/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping3.ts
index 6a941dc56c6..45eb37d926a 100644
--- a/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/superCallParameterContextualTyping3.ts
@@ -1,4 +1,4 @@
-interface ContextualType<T> {
+interface ContextualType<T> {
     method(parameter: T): void;
 }
 
diff --git a/crates/swc_ecma_parser/tests/tsc/superPropertyInConstructorBeforeSuperCall.json b/crates/swc_ecma_parser/tests/tsc/superPropertyInConstructorBeforeSuperCall.json
deleted file mode 100644
index fbce8e0b3f9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superPropertyInConstructorBeforeSuperCall.json
+++ /dev/null
@@ -1,456 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 234,
-    "ctxt": 0
-  },
-  "body": [
-    {
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-          "end": 8,
-          "ctxt": 0
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-        "value": "B",
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-      "span": {
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-        "end": 74,
-        "ctxt": 0
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-      "decorators": [],
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-            "ctxt": 0
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-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 15,
-              "end": 26,
-              "ctxt": 0
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-            "value": "constructor",
-            "optional": false
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-                      "end": 69,
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-                    "value": "",
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-            "generator": false,
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-            "typeParameters": null,
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-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 166,
-          "end": 168,
-          "ctxt": 0
-        },
-        "value": "C2",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 160,
-        "end": 234,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 185,
-            "end": 232,
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-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 185,
-              "end": 196,
-              "ctxt": 0
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-            "value": "constructor",
-            "optional": false
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-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 199,
-              "end": 232,
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-                    "end": 225,
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-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 209,
-                      "end": 214,
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-                  "arguments": [
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-                      "spread": null,
-                      "expression": {
-                        "type": "CallExpression",
-                        "span": {
-                          "start": 215,
-                          "end": 224,
-                          "ctxt": 0
-                        },
-                        "callee": {
-                          "type": "SuperPropExpression",
-                          "span": {
-                            "start": 215,
-                            "end": 222,
-                            "ctxt": 0
-                          },
-                          "obj": {
-                            "type": "Super",
-                            "span": {
-                              "start": 215,
-                              "end": 220,
-                              "ctxt": 0
-                            }
-                          },
-                          "property": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 221,
-                              "end": 222,
-                              "ctxt": 0
-                            },
-                            "value": "x",
-                            "optional": false
-                          }
-                        },
-                        "arguments": [],
-                        "typeArguments": null
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 177,
-          "end": 178,
-          "ctxt": 0
-        },
-        "value": "B",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/superPropertyInConstructorBeforeSuperCall.ts b/crates/swc_ecma_parser/tests/tsc/superPropertyInConstructorBeforeSuperCall.ts
deleted file mode 100644
index 48c1101a2d6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/superPropertyInConstructorBeforeSuperCall.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-class B {
-    constructor(x?: string) {}
-    x(): string { return ""; }
-}
-class C1 extends B {
-    constructor() {
-        super.x();
-        super();
-    }
-}
-class C2 extends B {
-    constructor() {
-        super(super.x());
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/symbolProperty59.json b/crates/swc_ecma_parser/tests/tsc/symbolProperty59.json
deleted file mode 100644
index 21a3be1d0ae..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/symbolProperty59.json
+++ /dev/null
@@ -1,101 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 60,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 16,
-        "end": 60,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 26,
-          "end": 27,
-          "ctxt": 0
-        },
-        "value": "I",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 28,
-          "end": 60,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 34,
-              "end": 58,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 35,
-                "end": 48,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 35,
-                  "end": 41,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 42,
-                  "end": 48,
-                  "ctxt": 0
-                },
-                "value": "keyFor",
-                "optional": false
-              }
-            },
-            "computed": true,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 49,
-                "end": 57,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 51,
-                  "end": 57,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/symbolProperty59.ts b/crates/swc_ecma_parser/tests/tsc/symbolProperty59.ts
deleted file mode 100644
index 7887ba51674..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/symbolProperty59.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-//@target: ES6
-interface I {
-    [Symbol.keyFor]: string;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/symbolProperty7.json b/crates/swc_ecma_parser/tests/tsc/symbolProperty7.json
deleted file mode 100644
index 4db6f01aac0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/symbolProperty7.json
+++ /dev/null
@@ -1,304 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 16,
-    "end": 139,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 22,
-          "end": 23,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 16,
-        "end": 139,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 30,
-            "end": 45,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 30,
-              "end": 40,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 31,
-                "end": 39,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 31,
-                  "end": 37,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 43,
-              "end": 44,
-              "ctxt": 0
-            },
-            "value": 0.0,
-            "raw": "0"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 50,
-            "end": 69,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 50,
-              "end": 60,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 51,
-                "end": 59,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 51,
-                  "end": 57,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 60,
-              "end": 68,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 62,
-                "end": 68,
-                "ctxt": 0
-              },
-              "kind": "number"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 74,
-            "end": 90,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 74,
-              "end": 84,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 75,
-                "end": 83,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 75,
-                  "end": 81,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 74,
-              "end": 90,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 87,
-                "end": 90,
-                "ctxt": 0
-              },
-              "stmts": []
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 95,
-            "end": 137,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Computed",
-            "span": {
-              "start": 99,
-              "end": 109,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 100,
-                "end": 108,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 100,
-                  "end": 106,
-                  "ctxt": 0
-                },
-                "value": "Symbol",
-                "optional": false
-              },
-              "arguments": [],
-              "typeArguments": null
-            }
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 95,
-              "end": 137,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 112,
-                "end": 137,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 122,
-                    "end": 131,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 129,
-                      "end": 130,
-                      "ctxt": 0
-                    },
-                    "value": 0.0,
-                    "raw": "0"
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "getter",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/symbolProperty7.ts b/crates/swc_ecma_parser/tests/tsc/symbolProperty7.ts
deleted file mode 100644
index 15f845083e8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/symbolProperty7.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-//@target: ES6
-class C {
-    [Symbol()] = 0;
-    [Symbol()]: number;
-    [Symbol()]() { }
-    get [Symbol()]() {
-        return 0;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/symbolType20.ts b/crates/swc_ecma_parser/tests/tsc/symbolType20.ts
index 63f8b696543..4dd771986df 100644
--- a/crates/swc_ecma_parser/tests/tsc/symbolType20.ts
+++ b/crates/swc_ecma_parser/tests/tsc/symbolType20.ts
@@ -1,2 +1,2 @@
-//@target: ES6
+//@target: ES6
 interface symbol { }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01.ts
index 45c78f6f52c..cdfe96b401c 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01.ts
@@ -1,4 +1,4 @@
-
+
 
 function f(...x: any[]) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01_ES6.ts
index 9696bc3bbd1..67e0163af0c 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes01_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(...x: any[]) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02.ts
index 372f976b875..78cc08b941c 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02.ts
@@ -1,3 +1,3 @@
-
+
 
 `0${ " " }1${ " " }2${ " " }3${ " " }4${ " " }5${ " " }6${ " " }7${ " " }8${ " " }9${ " " }10${ " " }11${ " " }12${ " " }13${ " " }14${ " " }15${ " " }16${ " " }17${ " " }18${ " " }19${ " " }20${ " " }2028${ " " }2029${ " " }0085${ " " }t${ " " }v${ " " }f${ " " }b${ " " }r${ " " }n`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02_ES6.ts
index 2b3d5fa9886..a0f5a2c8cb2 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsPlainCharactersThatArePartsOfEscapes02_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 function f(...x: any[]) {
 
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInference.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInference.ts
index 27eb0cf5a84..b432b13d43b 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInference.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInference.ts
@@ -1,4 +1,4 @@
-
+
 
 // Generic tag with one parameter
 function noParams<T>(n: T) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInferenceES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInferenceES6.ts
index 5c85e99b973..a8ef91b3c8c 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInferenceES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsTypeArgumentInferenceES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 // Generic tag with one parameter
 function noParams<T>(n: T) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTags.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTags.ts
index 4d201d6997c..48e6e9be4ca 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTags.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTags.ts
@@ -1,4 +1,4 @@
-interface I {
+interface I {
     (stringParts: TemplateStringsArray, ...rest: boolean[]): I;
     g: I;
     h: I;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTagsES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTagsES6.ts
index fbc8bf91f73..882468f39f9 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTagsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithIncompatibleTypedTagsES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 interface I {
     (stringParts: TemplateStringsArray, ...rest: boolean[]): I;
     g: I;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressions.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressions.ts
index b319e863ae7..6397bdd723d 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressions.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressions.ts
@@ -1,4 +1,4 @@
-interface I {
+interface I {
     (strs: TemplateStringsArray, ...subs: number[]): I;
     member: {
         new (s: string): {
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressionsES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressionsES6.ts
index 73938bc330a..13a4b5cec36 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressionsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithManyCallAndMemberExpressionsES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 interface I {
     (strs: TemplateStringsArray, ...subs: number[]): I;
     member: {
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1.ts
index 06fdec83c30..a0c59fabae5 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1.ts
@@ -1,4 +1,4 @@
-function foo(strs: TemplateStringsArray): number;
+function foo(strs: TemplateStringsArray): number;
 function foo(strs: TemplateStringsArray, x: number): string;
 function foo(strs: TemplateStringsArray, x: number, y: number): boolean;
 function foo(strs: TemplateStringsArray, x: number, y: string): {};
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1_ES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1_ES6.ts
index 77ad41baaa6..ce7f253109a 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution1_ES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 function foo(strs: TemplateStringsArray): number;
 function foo(strs: TemplateStringsArray, x: number): string;
 function foo(strs: TemplateStringsArray, x: number, y: number): boolean;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2.ts
index c813ac6c220..530f5d70ba5 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2.ts
@@ -1,4 +1,4 @@
-
+
 function foo1(strs: TemplateStringsArray, x: number): string;
 function foo1(strs: string[], x: number): number;
 function foo1(...stuff: any[]): any {
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2_ES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2_ES6.ts
index 37e2921344a..67297051e55 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution2_ES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 function foo1(strs: TemplateStringsArray, x: number): string;
 function foo1(strs: string[], x: number): number;
 function foo1(...stuff: any[]): any {
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3.ts
index e289b5a625f..c1a9bc054f4 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3.ts
@@ -1,4 +1,4 @@
-
+
 // Ambiguous call picks the first overload in declaration order
 function fn1(strs: TemplateStringsArray, s: string): string;
 function fn1(strs: TemplateStringsArray, n: number): number;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3_ES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3_ES6.ts
index 4452c9a5cff..61de868a356 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithOverloadResolution3_ES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 // Ambiguous call picks the first overload in declaration order
 function fn1(strs: TemplateStringsArray, s: string): string;
 function fn1(strs: TemplateStringsArray, n: number): number;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclare.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclare.ts
index ea9223d55ad..a182be8e6aa 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclare.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclare.ts
@@ -1,4 +1,4 @@
-
+
 
 function declare(x: any, ...ys: any[]) {
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclareES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclareES6.ts
index fa8a5cbe316..36edffdf011 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclareES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagNamedDeclareES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 function declare(x: any, ...ys: any[]) {
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAny.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAny.ts
index 490a48e8b82..06b184465c5 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAny.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAny.ts
@@ -1,4 +1,4 @@
-var f: any;
+var f: any;
 
 f `abc`
 
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAnyES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAnyES6.ts
index adf732ccaf3..ac86ab00bcf 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAnyES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTagsTypedAsAnyES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 var f: any;
 f `abc`
 
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts
index 92c374643d0..41cc5b2e059 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts
@@ -1,4 +1,4 @@
-
+
 
 function foo(...rest: any[]) {
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts
index 6f2223dc6ee..111298a9748 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 function foo(...rest: any[]) {
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTags.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTags.ts
index e6028c0b8a6..02a4c93fffc 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTags.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTags.ts
@@ -1,4 +1,4 @@
-interface I {
+interface I {
     (stringParts: TemplateStringsArray, ...rest: number[]): I;
     g: I;
     h: I;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTagsES6.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTagsES6.ts
index cf00f633a3b..5d97240f388 100644
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTagsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/taggedTemplateStringsWithTypedTagsES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 interface I {
     (stringParts: TemplateStringsArray, ...rest: number[]): I;
     g: I;
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplatesWithTypeArguments2.json b/crates/swc_ecma_parser/tests/tsc/taggedTemplatesWithTypeArguments2.json
deleted file mode 100644
index b419cd5b2fc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplatesWithTypeArguments2.json
+++ /dev/null
@@ -1,1765 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 73,
-    "end": 889,
-    "ctxt": 0
-  },
-  "body": [
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-      "type": "ExportDeclaration",
-      "span": {
-        "start": 73,
-        "end": 177,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "TsInterfaceDeclaration",
-        "span": {
-          "start": 80,
-          "end": 177,
-          "ctxt": 0
-        },
-        "id": {
-          "type": "Identifier",
-          "span": {
-            "start": 90,
-            "end": 107,
-            "ctxt": 0
-          },
-          "value": "SomethingTaggable",
-          "optional": false
-        },
-        "declare": false,
-        "typeParams": null,
-        "extends": [],
-        "body": {
-          "type": "TsInterfaceBody",
-          "span": {
-            "start": 108,
-            "end": 177,
-            "ctxt": 0
-          },
-          "body": [
-            {
-              "type": "TsCallSignatureDeclaration",
-              "span": {
-                "start": 114,
-                "end": 175,
-                "ctxt": 0
-              },
-              "params": [
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-                  "type": "Identifier",
-                  "span": {
-                    "start": 118,
-                    "end": 141,
-                    "ctxt": 0
-                  },
-                  "value": "t",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 119,
-                      "end": 141,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
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-                        "end": 141,
-                        "ctxt": 0
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-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 121,
-                          "end": 141,
-                          "ctxt": 0
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-                        "value": "TemplateStringsArray",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  }
-                },
-                {
-                  "type": "RestElement",
-                  "span": {
-                    "start": 143,
-                    "end": 155,
-                    "ctxt": 0
-                  },
-                  "rest": {
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-                    "end": 146,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 146,
-                      "end": 150,
-                      "ctxt": 0
-                    },
-                    "value": "args",
-                    "optional": false,
-                    "typeAnnotation": null
-                  },
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 150,
-                      "end": 155,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsArrayType",
-                      "span": {
-                        "start": 152,
-                        "end": 155,
-                        "ctxt": 0
-                      },
-                      "elemType": {
-                        "type": "TsTypeReference",
-                        "span": {
-                          "start": 152,
-                          "end": 153,
-                          "ctxt": 0
-                        },
-                        "typeName": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 152,
-                            "end": 153,
-                            "ctxt": 0
-                          },
-                          "value": "T",
-                          "optional": false
-                        },
-                        "typeParams": null
-                      }
-                    }
-                  }
-                }
-              ],
-              "typeAnnotation": {
-                "type": "TsTypeAnnotation",
-                "span": {
-                  "start": 156,
-                  "end": 174,
-                  "ctxt": 0
-                },
-                "typeAnnotation": {
-                  "type": "TsTypeReference",
-                  "span": {
-                    "start": 158,
-                    "end": 174,
-                    "ctxt": 0
-                  },
-                  "typeName": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 158,
-                      "end": 174,
-                      "ctxt": 0
-                    },
-                    "value": "SomethingNewable",
-                    "optional": false
-                  },
-                  "typeParams": null
-                }
-              },
-              "typeParams": {
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-                "span": {
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-                  "end": 117,
-                  "ctxt": 0
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-                      "end": 116,
-                      "ctxt": 0
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-                    "name": {
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-                        "end": 116,
-                        "ctxt": 0
-                      },
-                      "value": "T",
-                      "optional": false
-                    },
-                    "in": false,
-                    "out": false,
-                    "const": false,
-                    "constraint": null,
-                    "default": null
-                  }
-                ]
-              }
-            }
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-        }
-      }
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-    {
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-          "value": "SomethingNewable",
-          "optional": false
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-                    "out": false,
-                    "const": false,
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-                  }
-                ]
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-        }
-      }
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-    {
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-          "span": {
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-            "end": 286,
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-            "span": {
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-              "end": 267,
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-            "value": "tag",
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-                  "span": {
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-                  "value": "SomethingTaggable",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
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-        "end": 349,
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-      "kind": "const",
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-          "span": {
-            "start": 295,
-            "end": 348,
-            "ctxt": 0
-          },
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-              "end": 296,
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-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 299,
-              "end": 348,
-              "ctxt": 0
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-            "callee": {
-              "type": "TaggedTemplateExpression",
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-                    "raw": ""
-                  },
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-                    "type": "TemplateElement",
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-              "span": {
-                "start": 454,
-                "end": 462,
-                "ctxt": 0
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-              "params": [
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-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 455,
-                    "end": 461,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
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-        }
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-            "end": 550,
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-              "end": 490,
-              "ctxt": 0
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-            "optional": false,
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-          "init": {
-            "type": "NewExpression",
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-                "start": 497,
-                "end": 532,
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-                  "start": 497,
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-                "value": "tag",
-                "optional": false
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-              "typeParameters": {
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-                  "start": 500,
-                  "end": 508,
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-                },
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-                      "end": 507,
-                      "ctxt": 0
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-                "span": {
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-                  "end": 532,
-                  "ctxt": 0
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-                    "type": "StringLiteral",
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-                      "start": 512,
-                      "end": 519,
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-                    "value": "hello",
-                    "raw": "\"hello\""
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-                    "span": {
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-                      "end": 530,
-                      "ctxt": 0
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-                    "value": "world",
-                    "raw": "\"world\""
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-                    "span": {
-                      "start": 510,
-                      "end": 510,
-                      "ctxt": 0
-                    },
-                    "tail": false,
-                    "cooked": "",
-                    "raw": ""
-                  },
-                  {
-                    "type": "TemplateElement",
-                    "span": {
-                      "start": 520,
-                      "end": 521,
-                      "ctxt": 0
-                    },
-                    "tail": false,
-                    "cooked": " ",
-                    "raw": " "
-                  },
-                  {
-                    "type": "TemplateElement",
-                    "span": {
-                      "start": 531,
-                      "end": 531,
-                      "ctxt": 0
-                    },
-                    "tail": true,
-                    "cooked": "",
-                    "raw": ""
-                  }
-                ]
-              }
-            },
-            "arguments": [
-              {
-                "spread": null,
-                "expression": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 541,
-                    "end": 544,
-                    "ctxt": 0
-                  },
-                  "value": 100.0,
-                  "raw": "100"
-                }
-              },
-              {
-                "spread": null,
-                "expression": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 546,
-                    "end": 549,
-                    "ctxt": 0
-                  },
-                  "value": 200.0,
-                  "raw": "200"
-                }
-              }
-            ],
-            "typeArguments": {
-              "type": "TsTypeParameterInstantiation",
-              "span": {
-                "start": 532,
-                "end": 540,
-                "ctxt": 0
-              },
-              "params": [
-                {
-                  "type": "TsKeywordType",
-                  "span": {
-                    "start": 533,
-                    "end": 539,
-                    "ctxt": 0
-                  },
-                  "kind": "string"
-                }
-              ]
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 663,
-        "end": 699,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 669,
-            "end": 698,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 669,
-              "end": 670,
-              "ctxt": 0
-            },
-            "value": "e",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "NewExpression",
-            "span": {
-              "start": 673,
-              "end": 698,
-              "ctxt": 0
-            },
-            "callee": {
-              "type": "TaggedTemplateExpression",
-              "span": {
-                "start": 677,
-                "end": 696,
-                "ctxt": 0
-              },
-              "tag": {
-                "type": "Identifier",
-                "span": {
-                  "start": 677,
-                  "end": 680,
-                  "ctxt": 0
-                },
-                "value": "tag",
-                "optional": false
-              },
-              "typeParameters": {
-                "type": "TsTypeParameterInstantiation",
-                "span": {
-                  "start": 680,
-                  "end": 688,
-                  "ctxt": 0
-                },
-                "params": [
-                  {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 681,
-                      "end": 687,
-                      "ctxt": 0
-                    },
-                    "kind": "number"
-                  }
-                ]
-              },
-              "template": {
-                "type": "TemplateLiteral",
-                "span": {
-                  "start": 689,
-                  "end": 696,
-                  "ctxt": 0
-                },
-                "expressions": [],
-                "quasis": [
-                  {
-                    "type": "TemplateElement",
-                    "span": {
-                      "start": 690,
-                      "end": 695,
-                      "ctxt": 0
-                    },
-                    "tail": true,
-                    "cooked": "hello",
-                    "raw": "hello"
-                  }
-                ]
-              }
-            },
-            "arguments": [],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 707,
-          "end": 715,
-          "ctxt": 0
-        },
-        "value": "SomeBase",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 701,
-        "end": 753,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 731,
-            "end": 737,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 731,
-              "end": 732,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 733,
-              "end": 736,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 735,
-                "end": 736,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 735,
-                  "end": 736,
-                  "ctxt": 0
-                },
-                "value": "A",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": true
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 738,
-            "end": 744,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 738,
-              "end": 739,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 740,
-              "end": 743,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 742,
-                "end": 743,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 742,
-                  "end": 743,
-                  "ctxt": 0
-                },
-                "value": "B",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": true
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 745,
-            "end": 751,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 745,
-              "end": 746,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 747,
-              "end": 750,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 749,
-                "end": 750,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 749,
-                  "end": 750,
-                  "ctxt": 0
-                },
-                "value": "C",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": true
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 715,
-          "end": 724,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 716,
-              "end": 717,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 716,
-                "end": 717,
-                "ctxt": 0
-              },
-              "value": "A",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          },
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 719,
-              "end": 720,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 719,
-                "end": 720,
-                "ctxt": 0
-              },
-              "value": "B",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          },
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 722,
-              "end": 723,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 722,
-                "end": 723,
-                "ctxt": 0
-              },
-              "value": "C",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 761,
-          "end": 772,
-          "ctxt": 0
-        },
-        "value": "SomeDerived",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 755,
-        "end": 889,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 818,
-            "end": 887,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 818,
-              "end": 829,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 832,
-              "end": 887,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 842,
-                  "end": 881,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "SequenceExpression",
-                  "span": {
-                    "start": 847,
-                    "end": 880,
-                    "ctxt": 0
-                  },
-                  "expressions": [
-                    {
-                      "type": "BinaryExpression",
-                      "span": {
-                        "start": 847,
-                        "end": 854,
-                        "ctxt": 0
-                      },
-                      "operator": "<",
-                      "left": {
-                        "type": "Invalid",
-                        "span": {
-                          "start": 847,
-                          "end": 848,
-                          "ctxt": 0
-                        }
-                      },
-                      "right": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 848,
-                          "end": 854,
-                          "ctxt": 0
-                        },
-                        "value": "number",
-                        "optional": false
-                      }
-                    },
-                    {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 856,
-                        "end": 862,
-                        "ctxt": 0
-                      },
-                      "value": "string",
-                      "optional": false
-                    },
-                    {
-                      "type": "BinaryExpression",
-                      "span": {
-                        "start": 864,
-                        "end": 880,
-                        "ctxt": 0
-                      },
-                      "operator": ">",
-                      "left": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 864,
-                          "end": 865,
-                          "ctxt": 0
-                        },
-                        "value": "T",
-                        "optional": false
-                      },
-                      "right": {
-                        "type": "TemplateLiteral",
-                        "span": {
-                          "start": 867,
-                          "end": 880,
-                          "ctxt": 0
-                        },
-                        "expressions": [],
-                        "quasis": [
-                          {
-                            "type": "TemplateElement",
-                            "span": {
-                              "start": 868,
-                              "end": 879,
-                              "ctxt": 0
-                            },
-                            "tail": true,
-                            "cooked": "hello world",
-                            "raw": "hello world"
-                          }
-                        ]
-                      }
-                    }
-                  ]
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 784,
-          "end": 792,
-          "ctxt": 0
-        },
-        "value": "SomeBase",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 772,
-          "end": 775,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 773,
-              "end": 774,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 773,
-                "end": 774,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "superTypeParams": {
-        "type": "TsTypeParameterInstantiation",
-        "span": {
-          "start": 792,
-          "end": 811,
-          "ctxt": 0
-        },
-        "params": [
-          {
-            "type": "TsKeywordType",
-            "span": {
-              "start": 793,
-              "end": 799,
-              "ctxt": 0
-            },
-            "kind": "number"
-          },
-          {
-            "type": "TsKeywordType",
-            "span": {
-              "start": 801,
-              "end": 807,
-              "ctxt": 0
-            },
-            "kind": "string"
-          },
-          {
-            "type": "TsTypeReference",
-            "span": {
-              "start": 809,
-              "end": 810,
-              "ctxt": 0
-            },
-            "typeName": {
-              "type": "Identifier",
-              "span": {
-                "start": 809,
-                "end": 810,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "typeParams": null
-          }
-        ]
-      },
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/taggedTemplatesWithTypeArguments2.ts b/crates/swc_ecma_parser/tests/tsc/taggedTemplatesWithTypeArguments2.ts
deleted file mode 100644
index 9081c4333b4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/taggedTemplatesWithTypeArguments2.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-// @target: esnext
-// @strict: true
-// @useDefineForClassFields: false
-
-export interface SomethingTaggable {
-    <T>(t: TemplateStringsArray, ...args: T[]): SomethingNewable;
-}
-
-export interface SomethingNewable {
-    new <T>(...args: T[]): any;
-}
-
-declare const tag: SomethingTaggable;
-
-const a = new tag `${100} ${200}`<string>("hello", "world");
-
-const b = new tag<number> `${"hello"} ${"world"}`(100, 200);
-
-const c = new tag<number> `${100} ${200}`<string>("hello", "world");
-
-const d = new tag<number> `${"hello"} ${"world"}`<string>(100, 200);
-
-/**
- * Testing ASI. This should never parse as
- *
- * ```ts
- * new tag<number>;
- * `hello${369}`();
- * ```
- */
-const e = new tag<number>
-`hello`();
-
-class SomeBase<A, B, C> {
-    a!: A; b!: B; c!: C;
-}
-
-class SomeDerived<T> extends SomeBase<number, string, T> {
-    constructor() {
-        super<number, string, T> `hello world`;
-    }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes3.json b/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes3.json
deleted file mode 100644
index e7df82d5c06..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes3.json
+++ /dev/null
@@ -1,12304 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 107,
-    "end": 5205,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsTypeAliasDeclaration",
-      "span": {
-        "start": 107,
-        "end": 159,
-        "ctxt": 0
-      },
-      "declare": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 112,
-          "end": 116,
-          "ctxt": 0
-        },
-        "value": "Foo1",
-        "optional": false
-      },
-      "typeParams": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 116,
-          "end": 119,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 117,
-              "end": 118,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 117,
-                "end": 118,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "typeAnnotation": {
-        "type": "TsConditionalType",
-        "span": {
-          "start": 122,
-          "end": 158,
-          "ctxt": 0
-        },
-        "checkType": {
-          "type": "TsTypeReference",
-          "span": {
-            "start": 122,
-            "end": 123,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "Identifier",
-            "span": {
-              "start": 122,
-              "end": 123,
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-                "span": {
-                  "start": 5087,
-                  "end": 5108,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 5087,
-                    "end": 5096,
-                    "ctxt": 0
-                  },
-                  "value": "Uppercase",
-                  "optional": false
-                },
-                "typeParams": {
-                  "type": "TsTypeParameterInstantiation",
-                  "span": {
-                    "start": 5096,
-                    "end": 5108,
-                    "ctxt": 0
-                  },
-                  "params": [
-                    {
-                      "type": "TsLiteralType",
-                      "span": {
-                        "start": 5097,
-                        "end": 5107,
-                        "ctxt": 0
-                      },
-                      "literal": {
-                        "type": "TemplateLiteral",
-                        "span": {
-                          "start": 5097,
-                          "end": 5107,
-                          "ctxt": 0
-                        },
-                        "types": [
-                          {
-                            "type": "TsTypeReference",
-                            "span": {
-                              "start": 5102,
-                              "end": 5103,
-                              "ctxt": 0
-                            },
-                            "typeName": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 5102,
-                                "end": 5103,
-                                "ctxt": 0
-                              },
-                              "value": "T",
-                              "optional": false
-                            },
-                            "typeParams": null
-                          }
-                        ],
-                        "quasis": [
-                          {
-                            "type": "TemplateElement",
-                            "span": {
-                              "start": 5098,
-                              "end": 5100,
-                              "ctxt": 0
-                            },
-                            "tail": false,
-                            "cooked": "1.",
-                            "raw": "1."
-                          },
-                          {
-                            "type": "TemplateElement",
-                            "span": {
-                              "start": 5104,
-                              "end": 5106,
-                              "ctxt": 0
-                            },
-                            "tail": true,
-                            "cooked": ".4",
-                            "raw": ".4"
-                          }
-                        ]
-                      }
-                    }
-                  ]
-                }
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 5002,
-        "end": 5205,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 5110,
-          "end": 5205,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 5116,
-              "end": 5147,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 5116,
-                "end": 5146,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 5116,
-                  "end": 5122,
-                  "ctxt": 0
-                },
-                "value": "spread",
-                "optional": false
-              },
-              "arguments": [
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "TemplateLiteral",
-                    "span": {
-                      "start": 5123,
-                      "end": 5133,
-                      "ctxt": 0
-                    },
-                    "expressions": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 5128,
-                          "end": 5129,
-                          "ctxt": 0
-                        },
-                        "value": "t",
-                        "optional": false
-                      }
-                    ],
-                    "quasis": [
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5124,
-                          "end": 5126,
-                          "ctxt": 0
-                        },
-                        "tail": false,
-                        "cooked": "1.",
-                        "raw": "1."
-                      },
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5130,
-                          "end": 5132,
-                          "ctxt": 0
-                        },
-                        "tail": true,
-                        "cooked": ".3",
-                        "raw": ".3"
-                      }
-                    ]
-                  }
-                },
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "TemplateLiteral",
-                    "span": {
-                      "start": 5135,
-                      "end": 5145,
-                      "ctxt": 0
-                    },
-                    "expressions": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 5140,
-                          "end": 5141,
-                          "ctxt": 0
-                        },
-                        "value": "t",
-                        "optional": false
-                      }
-                    ],
-                    "quasis": [
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5136,
-                          "end": 5138,
-                          "ctxt": 0
-                        },
-                        "tail": false,
-                        "cooked": "1.",
-                        "raw": "1."
-                      },
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5142,
-                          "end": 5144,
-                          "ctxt": 0
-                        },
-                        "tail": true,
-                        "cooked": ".4",
-                        "raw": ".4"
-                      }
-                    ]
-                  }
-                }
-              ],
-              "typeArguments": null
-            }
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 5152,
-              "end": 5183,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 5152,
-                "end": 5182,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 5152,
-                  "end": 5158,
-                  "ctxt": 0
-                },
-                "value": "spread",
-                "optional": false
-              },
-              "arguments": [
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "TemplateLiteral",
-                    "span": {
-                      "start": 5159,
-                      "end": 5169,
-                      "ctxt": 0
-                    },
-                    "expressions": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 5164,
-                          "end": 5165,
-                          "ctxt": 0
-                        },
-                        "value": "u",
-                        "optional": false
-                      }
-                    ],
-                    "quasis": [
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5160,
-                          "end": 5162,
-                          "ctxt": 0
-                        },
-                        "tail": false,
-                        "cooked": "1.",
-                        "raw": "1."
-                      },
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5166,
-                          "end": 5168,
-                          "ctxt": 0
-                        },
-                        "tail": true,
-                        "cooked": ".3",
-                        "raw": ".3"
-                      }
-                    ]
-                  }
-                },
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "TemplateLiteral",
-                    "span": {
-                      "start": 5171,
-                      "end": 5181,
-                      "ctxt": 0
-                    },
-                    "expressions": [
-                      {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 5176,
-                          "end": 5177,
-                          "ctxt": 0
-                        },
-                        "value": "u",
-                        "optional": false
-                      }
-                    ],
-                    "quasis": [
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5172,
-                          "end": 5174,
-                          "ctxt": 0
-                        },
-                        "tail": false,
-                        "cooked": "1.",
-                        "raw": "1."
-                      },
-                      {
-                        "type": "TemplateElement",
-                        "span": {
-                          "start": 5178,
-                          "end": 5180,
-                          "ctxt": 0
-                        },
-                        "tail": true,
-                        "cooked": ".4",
-                        "raw": ".4"
-                      }
-                    ]
-                  }
-                }
-              ],
-              "typeArguments": null
-            }
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 5188,
-              "end": 5203,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "CallExpression",
-              "span": {
-                "start": 5188,
-                "end": 5202,
-                "ctxt": 0
-              },
-              "callee": {
-                "type": "Identifier",
-                "span": {
-                  "start": 5188,
-                  "end": 5194,
-                  "ctxt": 0
-                },
-                "value": "spread",
-                "optional": false
-              },
-              "arguments": [
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 5195,
-                      "end": 5197,
-                      "ctxt": 0
-                    },
-                    "value": "u1",
-                    "optional": false
-                  }
-                },
-                {
-                  "spread": null,
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 5199,
-                      "end": 5201,
-                      "ctxt": 0
-                    },
-                    "value": "u2",
-                    "optional": false
-                  }
-                }
-              ],
-              "typeArguments": null
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 5014,
-          "end": 5032,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 5015,
-              "end": 5031,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 5015,
-                "end": 5016,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 5025,
-                "end": 5031,
-                "ctxt": 0
-              },
-              "kind": "string"
-            },
-            "default": null
-          }
-        ]
-      },
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes3.ts b/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes3.ts
deleted file mode 100644
index 45dee01413e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes3.ts
+++ /dev/null
@@ -1,193 +0,0 @@
-// @strict: true
-// @declaration: true
-
-// Inference from template literal type to template literal type
-
-type Foo1<T> = T extends `*${infer U}*` ? U : never;
-
-type T01 = Foo1<'hello'>;
-type T02 = Foo1<'*hello*'>;
-type T03 = Foo1<'**hello**'>;
-type T04 = Foo1<`*${string}*`>;
-type T05 = Foo1<`*${number}*`>;
-type T06 = Foo1<`*${bigint}*`>;
-type T07 = Foo1<`*${any}*`>;
-type T08 = Foo1<`**${string}**`>;
-type T09 = Foo1<`**${string}**${string}**`>;
-type T10 = Foo1<`**${'a' | 'b' | 'c'}**`>;
-type T11 = Foo1<`**${boolean}**${boolean}**`>;
-
-declare function foo1<V extends string>(arg: `*${V}*`): V;
-
-function f1<T extends string>(s: string, n: number, b: boolean, t: T) {
-    let x1 = foo1('hello');  // Error
-    let x2 = foo1('*hello*');
-    let x3 = foo1('**hello**');
-    let x4 = foo1(`*${s}*` as const);
-    let x5 = foo1(`*${n}*` as const);
-    let x6 = foo1(`*${b}*` as const);
-    let x7 = foo1(`*${t}*` as const);
-    let x8 = foo1(`**${s}**` as const);
-}
-
-// Inference to a placeholder immediately followed by another placeholder infers a single
-// character or placeholder from the source.
-
-type Parts<T> =
-    T extends '' ? [] :
-    T extends `${infer Head}${infer Tail}` ? [Head, ...Parts<Tail>] :
-    never;
-
-type T20 = Parts<`abc`>;
-type T21 = Parts<`*${string}*`>;
-type T22 = Parts<`*${number}*`>;
-type T23 = Parts<`*${number}*${string}*${bigint}*`>;
-
-function f2() {
-    let x: `${number}.${number}.${number}`;
-    x = '1.1.1';
-    x = '1.1.1' as `1.1.${number}`;
-    x = '1.1.1' as `1.${number}.1`;
-    x = '1.1.1' as `1.${number}.${number}`;
-    x = '1.1.1' as `${number}.1.1`;
-    x = '1.1.1' as `${number}.1.${number}`;
-    x = '1.1.1' as `${number}.${number}.1`;
-    x = '1.1.1' as `${number}.${number}.${number}`;
-}
-
-function f3<T extends string>(s: string, n: number, b: boolean, t: T) {
-    let x: `*${string}*`;
-    x = 'hello';  // Error
-    x = '*hello*';
-    x = '**hello**';
-    x = `*${s}*` as const;
-    x = `*${n}*` as const;
-    x = `*${b}*` as const;
-    x = `*${t}*` as const;
-    x = `**${s}**` as const;
-}
-
-function f4<T extends number>(s: string, n: number, b: boolean, t: T) {
-    let x: `*${number}*`;
-    x = '123';  // Error
-    x = '*123*';
-    x = '**123**';  // Error
-    x = `*${s}*` as const;  // Error
-    x = `*${n}*` as const;
-    x = `*${b}*` as const;  // Error
-    x = `*${t}*` as const;
-}
-
-// Repro from #43060
-
-type A<T> = T extends `${infer U}.${infer V}` ? U | V : never
-type B = A<`test.1024`>;  // "test" | "1024"
-type C = A<`test.${number}`>;  // "test" | `${number}`
-
-type D<T> = T extends `${infer U}.${number}` ? U : never
-type E = D<`test.1024`>;  // "test"
-type F = D<`test.${number}`>;  // "test"
-
-type G<T> = T extends `${infer U}.${infer V}` ? U | V : never
-type H = G<`test.hoge`>;  // "test" | "hoge"
-type I = G<`test.${string}`>;  // string ("test" | string reduces to string)
-
-type J<T> = T extends `${infer U}.${string}` ? U : never
-type K = J<`test.hoge`>;  // "test"
-type L = J<`test.${string}`>;  // "test""
-
-// Repro from #43243
-
-type Templated = `${string} ${string}`;
-
-const value1: string = "abc";
-const templated1: Templated = `${value1} abc` as const;
-// Type '`${string} abc`' is not assignable to type '`${string} ${string}`'.
-
-const value2 = "abc";
-const templated2: Templated = `${value2} abc` as const;
-
-// Repro from #43620
-
-type Prefixes = "foo" | "bar";
-
-type AllPrefixData = "foo:baz" | "bar:baz";
-
-type PrefixData<P extends Prefixes> = `${P}:baz`;
-
-interface ITest<P extends Prefixes, E extends AllPrefixData = PrefixData<P>> {
-    blah: string;
-}
-
-// Repro from #45906
-
-type Schema = { a: { b: { c: number } } };
-
-declare function chain<F extends keyof Schema>(field: F | `${F}.${F}`): void;
-
-chain("a");
-
-// Repro from #46125
-
-function ff1(x: `foo-${string}`, y: `${string}-bar`, z: `baz-${string}`) {
-    if (x === y) {
-        x;  // `foo-${string}`
-    }
-    if (x === z) {  // Error
-    }
-}
-
-function ff2<T extends string>(x: `foo-${T}`, y: `${T}-bar`, z: `baz-${T}`) {
-    if (x === y) {
-        x;  // `foo-${T}`
-    }
-    if (x === z) {  // Error
-    }
-}
-
-function ff3(x: string, y: `foo-${string}` | 'bar') {
-    if (x === y) {
-        x;  // `foo-${string}` | 'bar'
-    }
-}
-
-function ff4(x: string, y: `foo-${string}`) {
-    if (x === 'foo-test') {
-        x;  // 'foo-test'
-    }
-    if (y === 'foo-test') {
-        y;  // 'foo-test'
-    }
-}
-
-// Repro from #46045
-
-type Action =
-    | { type: `${string}_REQUEST` }
-    | { type: `${string}_SUCCESS`, response: string };
-
-function reducer(action: Action) {
-    if (action.type === 'FOO_SUCCESS') {
-        action.type;
-        action.response;
-    }
-}
-
-// Repro from #46768
-
-type DotString = `${string}.${string}.${string}`;
-
-declare function noSpread<P extends DotString>(args: P[]): P;
-declare function spread<P extends DotString>(...args: P[]): P;
-
-noSpread([`1.${'2'}.3`, `1.${'2'}.4`]);
-noSpread([`1.${'2' as string}.3`, `1.${'2' as string}.4`]);
-
-spread(`1.${'2'}.3`, `1.${'2'}.4`);
-spread(`1.${'2' as string}.3`, `1.${'2' as string}.4`);
-
-function ft1<T extends string>(t: T, u: Uppercase<T>, u1: Uppercase<`1.${T}.3`>, u2: Uppercase<`1.${T}.4`>) {
-    spread(`1.${t}.3`, `1.${t}.4`);
-    spread(`1.${u}.3`, `1.${u}.4`);
-    spread(u1, u2);
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes4.json b/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes4.json
new file mode 100644
index 00000000000..ccbbe36c518
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes4.json
@@ -0,0 +1,23663 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 81,
+    "end": 15582,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 81,
+        "end": 151,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 86,
+          "end": 94,
+          "ctxt": 0
+        },
+        "value": "TNumber0",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsConditionalType",
+        "span": {
+          "start": 97,
+          "end": 150,
+          "ctxt": 0
+        },
+        "checkType": {
+          "type": "TsLiteralType",
+          "span": {
+            "start": 97,
+            "end": 102,
+            "ctxt": 0
+          },
+          "literal": {
+            "type": "StringLiteral",
+            "span": {
+              "start": 97,
+              "end": 102,
+              "ctxt": 0
+            },
+            "value": "100",
+            "raw": "\"100\""
+          }
+        },
+        "extendsType": {
+          "type": "TsLiteralType",
+          "span": {
+            "start": 111,
+            "end": 138,
+            "ctxt": 0
+          },
+          "literal": {
+            "type": "TemplateLiteral",
+            "span": {
+              "start": 111,
+              "end": 138,
+              "ctxt": 0
+            },
+            "types": [
+              {
+                "type": "TsInferType",
+                "span": {
+                  "start": 114,
+                  "end": 136,
+                  "ctxt": 0
+                },
+                "typeParam": {
+                  "type": "TsTypeParameter",
+                  "span": {
+                    "start": 120,
+                    "end": 121,
+                    "ctxt": 0
+                  },
+                  "name": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 120,
+                      "end": 121,
+                      "ctxt": 0
+                    },
+                    "value": "N",
+                    "optional": false
+                  },
+                  "in": false,
+                  "out": false,
+                  "const": false,
+                  "constraint": {
+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 130,
+                      "end": 136,
+                      "ctxt": 0
+                    },
+                    "kind": "number"
+                  },
+                  "default": null
+                }
+              }
+            ],
+            "quasis": [
+              {
+                "type": "TemplateElement",
+                "span": {
+                  "start": 112,
+                  "end": 112,
+                  "ctxt": 0
+                },
+                "tail": false,
+                "cooked": "",
+                "raw": ""
+              },
+              {
+                "type": "TemplateElement",
+                "span": {
+                  "start": 137,
+                  "end": 137,
+                  "ctxt": 0
+                },
+                "tail": true,
+                "cooked": "",
+                "raw": ""
+              }
+            ]
+          }
+        },
+        "trueType": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 141,
+            "end": 142,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 141,
+              "end": 142,
+              "ctxt": 0
+            },
+            "value": "N",
+            "optional": false
+          },
+          "typeParams": null
+        },
+        "falseType": {
+          "type": "TsKeywordType",
+          "span": {
+            "start": 145,
+            "end": 150,
+            "ctxt": 0
+          },
+          "kind": "never"
+        }
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 159,
+        "end": 230,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 164,
+          "end": 172,
+          "ctxt": 0
+        },
+        "value": "TNumber1",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsConditionalType",
+        "span": {
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+        "type": "TsTypeAnnotation",
+        "span": {
+          "start": 15446,
+          "end": 15449,
+          "ctxt": 0
+        },
+        "typeAnnotation": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 15448,
+            "end": 15449,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 15448,
+              "end": 15449,
+              "ctxt": 0
+            },
+            "value": "T",
+            "optional": false
+          },
+          "typeParams": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 15451,
+        "end": 15465,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 15451,
+          "end": 15464,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 15451,
+            "end": 15453,
+            "ctxt": 0
+          },
+          "value": "f3",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 15454,
+                "end": 15463,
+                "ctxt": 0
+              },
+              "value": "**123**",
+              "raw": "\"**123**\""
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 15492,
+          "end": 15494,
+          "ctxt": 0
+        },
+        "value": "f4",
+        "optional": false
+      },
+      "declare": true,
+      "params": [
+        {
+          "type": "Parameter",
+          "span": {
+            "start": 15514,
+            "end": 15527,
+            "ctxt": 0
+          },
+          "decorators": [],
+          "pat": {
+            "type": "Identifier",
+            "span": {
+              "start": 15514,
+              "end": 15527,
+              "ctxt": 0
+            },
+            "value": "s",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 15515,
+                "end": 15527,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsLiteralType",
+                "span": {
+                  "start": 15517,
+                  "end": 15527,
+                  "ctxt": 0
+                },
+                "literal": {
+                  "type": "TemplateLiteral",
+                  "span": {
+                    "start": 15517,
+                    "end": 15527,
+                    "ctxt": 0
+                  },
+                  "types": [
+                    {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 15522,
+                        "end": 15523,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 15522,
+                          "end": 15523,
+                          "ctxt": 0
+                        },
+                        "value": "T",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    }
+                  ],
+                  "quasis": [
+                    {
+                      "type": "TemplateElement",
+                      "span": {
+                        "start": 15518,
+                        "end": 15520,
+                        "ctxt": 0
+                      },
+                      "tail": false,
+                      "cooked": "**",
+                      "raw": "**"
+                    },
+                    {
+                      "type": "TemplateElement",
+                      "span": {
+                        "start": 15524,
+                        "end": 15526,
+                        "ctxt": 0
+                      },
+                      "tail": true,
+                      "cooked": "**",
+                      "raw": "**"
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        }
+      ],
+      "decorators": [],
+      "span": {
+        "start": 15475,
+        "end": 15532,
+        "ctxt": 0
+      },
+      "body": null,
+      "generator": false,
+      "async": false,
+      "typeParameters": {
+        "type": "TsTypeParameterDeclaration",
+        "span": {
+          "start": 15494,
+          "end": 15513,
+          "ctxt": 0
+        },
+        "parameters": [
+          {
+            "type": "TsTypeParameter",
+            "span": {
+              "start": 15495,
+              "end": 15512,
+              "ctxt": 0
+            },
+            "name": {
+              "type": "Identifier",
+              "span": {
+                "start": 15495,
+                "end": 15496,
+                "ctxt": 0
+              },
+              "value": "T",
+              "optional": false
+            },
+            "in": false,
+            "out": false,
+            "const": false,
+            "constraint": {
+              "type": "TsKeywordType",
+              "span": {
+                "start": 15505,
+                "end": 15512,
+                "ctxt": 0
+              },
+              "kind": "boolean"
+            },
+            "default": null
+          }
+        ]
+      },
+      "returnType": {
+        "type": "TsTypeAnnotation",
+        "span": {
+          "start": 15528,
+          "end": 15531,
+          "ctxt": 0
+        },
+        "typeAnnotation": {
+          "type": "TsTypeReference",
+          "span": {
+            "start": 15530,
+            "end": 15531,
+            "ctxt": 0
+          },
+          "typeName": {
+            "type": "Identifier",
+            "span": {
+              "start": 15530,
+              "end": 15531,
+              "ctxt": 0
+            },
+            "value": "T",
+            "optional": false
+          },
+          "typeParams": null
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 15533,
+        "end": 15548,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 15533,
+          "end": 15547,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 15533,
+            "end": 15535,
+            "ctxt": 0
+          },
+          "value": "f4",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 15536,
+                "end": 15546,
+                "ctxt": 0
+              },
+              "value": "**true**",
+              "raw": "\"**true**\""
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 15566,
+        "end": 15582,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 15566,
+          "end": 15581,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 15566,
+            "end": 15568,
+            "ctxt": 0
+          },
+          "value": "f4",
+          "optional": false
+        },
+        "arguments": [
+          {
+            "spread": null,
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 15569,
+                "end": 15580,
+                "ctxt": 0
+              },
+              "value": "**false**",
+              "raw": "\"**false**\""
+            }
+          }
+        ],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes4.ts b/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes4.ts
new file mode 100644
index 00000000000..1acdf04de8e
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/templateLiteralTypes4.ts
@@ -0,0 +1,307 @@
+// @strict: true
+// @target: esnext
+// @declaration: true
+
+// infer from number
+type TNumber0 = "100" extends `${infer N extends number}` ? N : never; // 100
+type TNumber1 = "-100" extends `${infer N extends number}` ? N : never; // -100
+type TNumber2 = "1.1" extends `${infer N extends number}` ? N : never; // 1.1
+type TNumber3 = "8e-11" extends `${infer N extends number}` ? N : never; // 8e-11 (0.00000000008)
+type TNumber4 = "0x10" extends `${infer N extends number}` ? N : never; // number (not round-trippable)
+type TNumber5 = "0o10" extends `${infer N extends number}` ? N : never; // number (not round-trippable)
+type TNumber6 = "0b10" extends `${infer N extends number}` ? N : never; // number (not round-trippable)
+type TNumber7 = "10e2" extends `${infer N extends number}` ? N : never; // number (not round-trippable)
+type TNumber8 = "abcd" extends `${infer N extends number}` ? N : never; // never
+
+// infer from bigint
+type TBigInt0 = "100" extends `${infer N extends bigint}` ? N : never; // 100n
+type TBigInt1 = "-100" extends `${infer N extends bigint}` ? N : never; // -100n
+type TBigInt2 = "0x10" extends `${infer N extends bigint}` ? N : never; // bigint (not round-trippable)
+type TBigInt3 = "0o10" extends `${infer N extends bigint}` ? N : never; // bigint (not round-trippable)
+type TBigInt4 = "0b10" extends `${infer N extends bigint}` ? N : never; // bigint (not round-trippable)
+type TBigInt5 = "1.1" extends `${infer N extends bigint}` ? N : never; // never
+type TBigInt6 = "10e2" extends `${infer N extends bigint}` ? N : never; // never
+type TBigInt7 = "abcd" extends `${infer N extends bigint}` ? N : never; // never
+
+// infer from boolean
+type TBoolean0 = "true" extends `${infer T extends boolean}` ? T : never; // true
+type TBoolean1 = "false" extends `${infer T extends boolean}` ? T : never; // false
+type TBoolean2 = "abcd" extends `${infer T extends boolean}` ? T : never; // never
+
+// infer from null
+type TNull0 = "null" extends `${infer T extends null}` ? T : never; // null
+type TNull1 = "abcd" extends `${infer T extends null}` ? T : never; // never
+
+// infer from undefined
+type TUndefined0 = "undefined" extends `${infer T extends undefined}` ? T : never; // undefined
+type TUndefined1 = "abcd" extends `${infer T extends undefined}` ? T : never; // never
+
+// infer from literal enums
+const enum StringLiteralEnum { Zero = "0", True = "true", False = "false", Undefined = "undefined", Null = "null" }
+type TStringLiteralEnum0 = "0" extends `${infer T extends StringLiteralEnum}` ? T : never; // StringLiteralEnum.Zero
+
+const enum NumberLiteralEnum { Zero, One }
+type TNumberLiteralEnum0 = "0" extends `${infer T extends NumberLiteralEnum}` ? T : never; // NumberLiteralEnum.Zero
+
+// infer from non-literal enums
+const enum NonLiteralEnum { Zero = NumberLiteralEnum.Zero, One = NumberLiteralEnum.One }
+type TNonLiteralEnum0 = "0" extends `${infer T extends NonLiteralEnum}` ? T : never; // 0
+
+// infer using priority:
+//     string > template-literal > (string-literal | string-literal-enum) >
+//     number > enum > (number-literal | number-literal-enum) >
+//     bigint > bigint-literal > 
+//     boolean > (boolean-literal | undefined | null)
+
+// #region string
+// string > string-literal-enum
+type PString00 = "0" extends `${infer T extends string | StringLiteralEnum}` ? T : never; // "0"
+
+// string > number
+type PString01 = "0" extends `${infer T extends string | number}` ? T : never; // "0"
+
+// string > enum
+type PString02 = "0" extends `${infer T extends string | NonLiteralEnum}` ? T : never; // "0"
+
+// string > (number-literal | number-literal-enum)
+type PString03 = "0" extends `${infer T extends string | 0}` ? T : never; // "0"
+type PString04 = "0" extends `${infer T extends string | NumberLiteralEnum}` ? T : never; // "0"
+
+// string > bigint
+type PString05 = "0" extends `${infer T extends string | bigint}` ? T : never; // "0"
+
+// string > bigint-literal
+type PString06 = "0" extends `${infer T extends string | 0n}` ? T : never; // "0"
+
+// string > boolean
+type PString07 = "true" extends `${infer T extends string | boolean}` ? T : never; // "true"
+type PString08 = "false" extends `${infer T extends string | boolean}` ? T : never; // "false"
+
+// string > (boolean-literal | undefined | null)
+type PString09 = "true" extends `${infer T extends string | true}` ? T : never; // "true"
+type PString10 = "false" extends `${infer T extends string | false}` ? T : never; // "false"
+type PString11 = "undefined" extends `${infer T extends string | undefined}` ? T : never; // "undefined"
+type PString12 = "null" extends `${infer T extends string | null}` ? T : never; // "null"
+// #endregion string
+
+// #region template-literal
+// template-literal > number
+type PTemplate00 = "10" extends `${infer T extends `1${string}` | number}` ? T : never; // "10"
+
+// template-literal > enum
+type PTemplate01 = "10" extends `${infer T extends `1${string}` | NonLiteralEnum}` ? T : never; // "10"
+
+// template-literal > (number-literal | number-literal-enum)
+type PTemplate02 = "10" extends `${infer T extends `1${string}` | 10}` ? T : never; // "10"
+type PTemplate03 = "10" extends `${infer T extends `1${string}` | NumberLiteralEnum}` ? T : never; // "10"
+
+// template-literal > bigint
+type PTemplate04 = "10" extends `${infer T extends `1${string}` | bigint}` ? T : never; // "10"
+
+// template-literal > bigint-literal
+type PTemplate05 = "10" extends `${infer T extends `1${string}` | 10n}` ? T : never; // "10"
+
+// template-literal > boolean
+type PTemplate06 = "true" extends `${infer T extends `${string}e` | boolean}` ? T : never; // "true"
+type PTemplate07 = "false" extends `${infer T extends `${string}e` | boolean}` ? T : never; // "false"
+
+// template-literal > (boolean-literal | undefined | null)
+type PTemplate08 = "true" extends `${infer T extends `${"t"}${string}` | true}` ? T : never; // "true"
+type PTemplate09 = "false" extends `${infer T extends `${"f"}${string}` | false}` ? T : never; // "false"
+type PTemplate10 = "undefined" extends `${infer T extends `${"u"}${string}` | undefined}` ? T : never; // "undefined"
+type PTemplate11 = "null" extends `${infer T extends `${"n"}${string}` | null}` ? T : never; // "null"
+// #endregion template-literal
+
+// #region string-literal
+// string-literal > number
+type PStringLiteral00 = "0" extends `${infer T extends "0" | number}` ? T : never; // "0"
+
+// string-literal > enum
+type PStringLiteral01 = "0" extends `${infer T extends "0" | NonLiteralEnum}` ? T : never; // "0"
+
+// string-literal > (number-literal | number-literal-enum)
+type PStringLiteral02 = "0" extends `${infer T extends "0" | 0}` ? T : never; // "0"
+type PStringLiteral03 = "0" extends `${infer T extends "0" | NumberLiteralEnum}` ? T : never; // "0"
+
+// string-literal > bigint
+type PStringLiteral04 = "0" extends `${infer T extends "0" | bigint}` ? T : never; // "0"
+
+// string-literal > bigint-literal
+type PStringLiteral05 = "0" extends `${infer T extends "0" | 0n}` ? T : never; // "0"
+
+// string-literal > boolean
+type PStringLiteral06 = "true" extends `${infer T extends "true" | "false" | boolean}` ? T : never; // "true"
+type PStringLiteral07 = "false" extends `${infer T extends "true" | "false" | boolean}` ? T : never; // "false"
+
+// string-literal > (boolean-literal | undefined | null)
+type PStringLiteral08 = "true" extends `${infer T extends "true" | true}` ? T : never; // "true"
+type PStringLiteral09 = "false" extends `${infer T extends "false" | false}` ? T : never; // "false"
+type PStringLiteral10 = "undefined" extends `${infer T extends "undefined" | undefined}` ? T : never; // "undefined"
+type PStringLiteral11 = "null" extends `${infer T extends "null" | null}` ? T : never; // "null"
+// #endregion string-literal
+
+// #region string-literal-enum
+// string-literal-enum > number
+type PStringLiteralEnum00 = "0" extends `${infer T extends StringLiteralEnum | number}` ? T : never; // StringLiteralEnum.Zero
+
+// string-literal-enum > enum
+type PStringLiteralEnum01 = "0" extends `${infer T extends StringLiteralEnum | NonLiteralEnum}` ? T : never; // StringLiteralEnum.Zero
+
+// string-literal-enum > (number-literal | number-literal-enum)
+type PStringLiteralEnum02 = "0" extends `${infer T extends StringLiteralEnum | 0}` ? T : never; // StringLiteralEnum.Zero
+type PStringLiteralEnum03 = "0" extends `${infer T extends StringLiteralEnum | NumberLiteralEnum}` ? T : never; // StringLiteralEnum.Zero
+
+// string-literal-enum > bigint
+type PStringLiteralEnum04 = "0" extends `${infer T extends StringLiteralEnum | bigint}` ? T : never; // StringLiteralEnum.Zero
+
+// string-literal-enum > bigint-literal
+type PStringLiteralEnum05 = "0" extends `${infer T extends StringLiteralEnum | 0n}` ? T : never; // StringLiteralEnum.Zero
+
+// string-literal-enum > boolean
+type PStringLiteralEnum06 = "true" extends `${infer T extends StringLiteralEnum | boolean}` ? T : never; // StringLiteralEnum.True
+type PStringLiteralEnum07 = "false" extends `${infer T extends StringLiteralEnum | boolean}` ? T : never; // StringLiteralEnum.False
+
+// string-literal-enum > (boolean-literal | undefined | null)
+type PStringLiteralEnum08 = "true" extends `${infer T extends StringLiteralEnum | true}` ? T : never; // StringLiteralEnum.True
+type PStringLiteralEnum09 = "false" extends `${infer T extends StringLiteralEnum | false}` ? T : never; // StringLiteralEnum.False
+type PStringLiteralEnum10 = "undefined" extends `${infer T extends StringLiteralEnum | undefined}` ? T : never; // StringLiteralEnum.Undefined
+type PStringLiteralEnum11 = "null" extends `${infer T extends StringLiteralEnum | null}` ? T : never; // StringLiteralEnum.Null
+// #endregion string-literal-enum
+
+// #region number
+// number > enum
+type PNumber0 = "0" extends `${infer T extends number | NonLiteralEnum}` ? T : never; // 0
+
+// number > number-literal-enum
+type PNumber1 = "0" extends `${infer T extends number | NumberLiteralEnum}` ? T : never; // 0
+
+// number > bigint
+type PNumber2 = "0" extends `${infer T extends number | bigint}` ? T : never; // 0
+
+// number > bigint-literal
+type PNumber3 = "0" extends `${infer T extends number | 0n}` ? T : never; // 0
+// #endregion number
+
+// #region enum
+// enum > number-literal-enum
+type PEnum0 = "0" extends `${infer T extends NonLiteralEnum | NumberLiteralEnum}` ? T : never; // 0
+
+// enum > bigint
+type PEnum1 = "0" extends `${infer T extends NonLiteralEnum | bigint}` ? T : never; // 0
+
+// enum > bigint-literal
+type PEnum2 = "0" extends `${infer T extends NonLiteralEnum | 0n}` ? T : never; // 0
+// #endregion enum
+
+// #region number-literal
+// number-literal > bigint
+type PNumberLiteral0 = "0" extends `${infer T extends 0 | bigint}` ? T : never; // 0
+
+// number-literal > bigint-literal
+type PNumberLiteral1 = "0" extends `${infer T extends 0 | 0n}` ? T : never; // 0
+// #endregion number-literal
+
+// #region number-literal-enum
+// number-literal-enum > bigint
+type PNumberLiteralEnum0 = "0" extends `${infer T extends NumberLiteralEnum | bigint}` ? T : never; // NumberLiteralEnum.Zero
+
+// number-literal-enum > bigint-literal
+type PNumberLiteralEnum1 = "0" extends `${infer T extends NumberLiteralEnum | 0n}` ? T : never; // NumberLiteralEnum.Zero
+// #endregion number-literal-enum
+
+// non-matchable constituents are excluded
+type PExclude0 = "0" extends `${infer T extends "1" | number}` ? T : never; // 0
+type PExclude1 = "0" extends `${infer T extends `1${string}` | number}` ? T : never; // 0
+type PExclude2 = "0" extends `${infer T extends 1 | bigint}` ? T : never; // 0n
+type PExclude3 = "0" extends `${infer T extends NumberLiteralEnum.One | bigint}` ? T : never; // 0n
+type PExclude4 = "100000000000000000000000" extends `${infer T extends number | bigint}` ? T : never; // 100000000000000000000000n
+
+// infer to prefix from string
+type TPrefix0 = "100" extends `${infer T extends number}${string}` ? T : never; // 1
+type TPrefix1 = "trueabc" extends `${infer T extends boolean}${string}` ? T : never; // boolean (T only receives 't', not the whole string)
+type TPrefix2 = `100:${string}` extends `${infer T extends number}:${string}` ? T : never; // 100 (T receives '100' because it scans until ':')
+
+// can use union w/multiple branches to extract each possibility
+type ExtractPrimitives<T extends string> =
+    | T
+    | (T extends `${infer U extends number}` ? U : never)
+    | (T extends `${infer U extends bigint}` ? U : never)
+    | (T extends `${infer U extends boolean | null | undefined}` ? U : never)
+    ;
+
+type TExtract0 = ExtractPrimitives<"100">; // "100" | 100 | 100n
+type TExtract1 = ExtractPrimitives<"1.1">; // "1.1" | 1.1
+type TExtract2 = ExtractPrimitives<"true">; // "true" | true
+
+
+
+// example use case (based on old TypedObjects proposal):
+
+// Use constrained `infer` in template literal to get ordinal indices as numbers:
+type IndexFor<S extends string> = S extends `${infer N extends number}` ? N : never;
+type IndicesOf<T> = IndexFor<Extract<keyof T, string>>; // ordinal indices as number literals
+
+interface FieldDefinition {
+    readonly name: string;
+    readonly type: "i8" | "i16" | "i32" | "i64" | "u8" | "u16" | "u32" | "u64" | "f32" | "f64";
+}
+
+type FieldType<T extends FieldDefinition["type"]> =
+    T extends "i8" | "i16" | "i32" | "u8" | "u16" | "u32" | "f32" | "f64" ? number :
+    T extends "f32" | "f64" ? bigint :
+    never;
+
+// Generates named members like `{ x: number, y: bigint }` from `[{ name: "x", type: "i32" }, { name: "y", type: "i64" }]`
+type TypedObjectNamedMembers<TDef extends readonly FieldDefinition[]> = {
+    [P in TDef[number]["name"]]: FieldType<Extract<TDef[number], { readonly name: P }>["type"]>;
+};
+
+// Generates ordinal members like `{ 0: number, 1: bigint }` from `[{ name: "x", type: "i32" }, { name: "y", type: "i64" }]`
+type TypedObjectOrdinalMembers<TDef extends readonly FieldDefinition[]> = {
+    [I in Extract<keyof TDef, `${number}`>]: FieldType<Extract<TDef[I], FieldDefinition>["type"]>;
+};
+
+// Default members
+interface TypedObjectMembers<TDef extends readonly FieldDefinition[]> {
+    // get/set a field by name
+    get<K extends TDef[number]["name"]>(key: K): FieldType<Extract<TDef[number], { readonly name: K }>["type"]>;
+    set<K extends TDef[number]["name"]>(key: K, value: FieldType<Extract<TDef[number], { readonly name: K }>["type"]>): void;
+
+    // get/set a field by index
+    getIndex<I extends IndicesOf<TDef>>(index: I): FieldType<Extract<TDef[I], FieldDefinition>["type"]>;
+    setIndex<I extends IndicesOf<TDef>>(index: I, value: FieldType<Extract<TDef[I], FieldDefinition>["type"]>): void;
+}
+
+type TypedObject<TDef extends readonly FieldDefinition[]> =
+    & TypedObjectMembers<TDef>
+    & TypedObjectNamedMembers<TDef>
+    & TypedObjectOrdinalMembers<TDef>;
+
+// NOTE: type would normally be created from something like `const Point = TypedObject([...])` from which we would infer the type
+type Point = TypedObject<[
+    { name: "x", type: "f64" },
+    { name: "y", type: "f64" },
+]>;
+
+declare const p: Point;
+p.getIndex(0); // ok, 0 is a valid index
+p.getIndex(1); // ok, 1 is a valid index
+p.getIndex(2); // error, 2 is not a valid index
+
+p.setIndex(0, 0); // ok, 0 is a valid index
+p.setIndex(1, 0); // ok, 1 is a valid index
+p.setIndex(2, 3); // error, 2 is not a valid index
+
+// function inference
+declare function f1<T extends string | number>(s: `**${T}**`): T;
+f1("**123**"); // "123"
+
+declare function f2<T extends number>(s: `**${T}**`): T;
+f2("**123**"); // 123
+
+declare function f3<T extends bigint>(s: `**${T}**`): T;
+f3("**123**"); // 123n
+
+declare function f4<T extends boolean>(s: `**${T}**`): T;
+f4("**true**"); // true | "true"
+f4("**false**"); // false | "false"
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperations.ts b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperations.ts
index a22c9799e19..461a55b59f1 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperations.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperations.ts
@@ -1,4 +1,4 @@
-var a = 1 + `${ 3 }`;
+var a = 1 + `${ 3 }`;
 var b = 1 + `2${ 3 }`;
 var c = 1 + `${ 3 }4`;
 var d = 1 + `2${ 3 }4`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6.ts
index 33742529189..fd9b7f2b929 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 var a = 1 + `${ 3 }`;
 var b = 1 + `2${ 3 }`;
 var c = 1 + `${ 3 }4`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6Invalid.ts b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6Invalid.ts
index a5169678aeb..330e2abef00 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6Invalid.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsES6Invalid.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 var a = 1 - `${ 3 }`;
 var b = 1 - `2${ 3 }`;
 var c = 1 - `${ 3 }4`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsInvalid.ts b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsInvalid.ts
index 0986b6d969d..91d0b3dcc7d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsInvalid.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringBinaryOperationsInvalid.ts
@@ -1,4 +1,4 @@
-var a = 1 - `${ 3 }`;
+var a = 1 - `${ 3 }`;
 var b = 1 - `2${ 3 }`;
 var c = 1 - `${ 3 }4`;
 var d = 1 - `2${ 3 }4`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01.ts
index 7f1d4ccda18..16e4abdfdfe 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01.ts
@@ -1,3 +1,3 @@
-
+
 
 var x = `\0\x00\u0000 0 00 0000`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01_ES6.ts
index d96c09074e3..db9e438311c 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes01_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\0\x00\u0000 0 00 0000`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02.ts
index 652c509349c..057eed4e89d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02.ts
@@ -1,3 +1,3 @@
-
+
 
 var x = `\x19\u0019 19`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02_ES6.ts
index 526b8b1ba98..04996809621 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes02_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\x19\u0019 19`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03.ts
index ff1bd03270b..78731fb79d1 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03.ts
@@ -1,3 +1,3 @@
-
+
 
 var x = `\x1F\u001f 1F 1f`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03_ES6.ts
index e5591e1c45c..357662ebea2 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes03_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\x1F\u001f 1F 1f`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04.ts
index 31d0c30e3f0..6ef41ff74c1 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04.ts
@@ -1,3 +1,3 @@
-
+
 
 var x = `\x20\u0020 20`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04_ES6.ts
index bec13580573..a76f3898796 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringControlCharacterEscapes04_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\x20\u0020 20`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInArray.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInArray.ts
index b3272bfff3f..2d2e5e323b5 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInArray.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInArray.ts
@@ -1 +1 @@
-var x = [1, 2, `abc${ 123 }def`];
\ No newline at end of file
+var x = [1, 2, `abc${ 123 }def`];
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunction.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunction.ts
index 1da62969b84..9820edb2ac3 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunction.ts
@@ -1 +1 @@
-var x = x => `abc${ x }def`;
\ No newline at end of file
+var x = x => `abc${ x }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunctionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunctionES6.ts
index 25f9fe73268..32f00bd5aec 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunctionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInArrowFunctionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = x => `abc${ x }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpression.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpression.ts
index 5b4fd595760..04597a4c120 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpression.ts
@@ -1 +1 @@
-`abc${0}abc`(`hello ${0} world`, `   `, `1${2}3`);
\ No newline at end of file
+`abc${0}abc`(`hello ${0} world`, `   `, `1${2}3`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpressionES6.ts
index f29390e9cdc..f47daa7af34 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInCallExpressionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `abc${0}abc`(`hello ${0} world`, `   `, `1${2}3`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInConditional.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInConditional.ts
index 86bce041d6d..aff80b60efc 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInConditional.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInConditional.ts
@@ -1 +1 @@
-var x = `abc${ " " }def` ? `abc${ " " }def` : `abc${ " " }def`;
\ No newline at end of file
+var x = `abc${ " " }def` ? `abc${ " " }def` : `abc${ " " }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInConditionalES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInConditionalES6.ts
index 070bf37c4bb..eccc52539b0 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInConditionalES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInConditionalES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ " " }def` ? `abc${ " " }def` : `abc${ " " }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpression.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpression.ts
index 62790939c10..f3af01582a5 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpression.ts
@@ -1 +1 @@
-delete `abc${0}abc`;
\ No newline at end of file
+delete `abc${0}abc`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpressionES6.ts
index 1362cbf7cfe..863acbe8837 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInDeleteExpressionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 delete `abc${0}abc`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInDivision.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInDivision.ts
index 4f2bd7bf37d..9650f5e2455 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInDivision.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInDivision.ts
@@ -1 +1 @@
-var x = `abc${ 1 }def` / 1;
\ No newline at end of file
+var x = `abc${ 1 }def` / 1;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecks.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecks.ts
index 4ce451fbf93..6cd20ab1d01 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecks.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecks.ts
@@ -1,4 +1,4 @@
-var x = `abc${0}abc` === `abc` ||
+var x = `abc${0}abc` === `abc` ||
         `abc` !== `abc${0}abc` &&
         `abc${0}abc` == "abc0abc" &&
         "abc0abc" !== `abc${0}abc`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecksES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecksES6.ts
index 2c09b7ef8dd..3b55db44b1a 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecksES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInEqualityChecksES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${0}abc` === `abc` ||
         `abc` !== `abc${0}abc` &&
         `abc${0}abc` == "abc0abc" &&
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInInOperator.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInInOperator.ts
index 02be9e2603b..cc50b275144 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInInOperator.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInInOperator.ts
@@ -1 +1 @@
-var x = `${ "hi" }` in { hi: 10, hello: 20};
\ No newline at end of file
+var x = `${ "hi" }` in { hi: 10, hello: 20};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInInOperatorES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInInOperatorES6.ts
index 03b3fcf3f6d..68c6dbb8c38 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInInOperatorES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInInOperatorES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `${ "hi" }` in { hi: 10, hello: 20};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpression.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpression.ts
index 2b48179e63b..792e92a4dc7 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpression.ts
@@ -1 +1 @@
-`abc${0}abc`[`0`];
\ No newline at end of file
+`abc${0}abc`[`0`];
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpressionES6.ts
index e500d5647a4..9dbe42f403d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInIndexExpressionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `abc${0}abc`[`0`];
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOf.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOf.ts
index 0ca4bd08574..12ec4e7baf7 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOf.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOf.ts
@@ -1 +1 @@
-var x = `abc${ 0 }def` instanceof String;
\ No newline at end of file
+var x = `abc${ 0 }def` instanceof String;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOfES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOfES6.ts
index b87376a50f4..cf6ef1f2f38 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOfES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInInstanceOfES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ 0 }def` instanceof String;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInModulo.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInModulo.ts
index 8b6dd8da243..69d7faeda75 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInModulo.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInModulo.ts
@@ -1 +1 @@
-var x = 1 % `abc${ 1 }def`;
\ No newline at end of file
+var x = 1 % `abc${ 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInModuloES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInModuloES6.ts
index 9532fdd834e..6622ca01a3f 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInModuloES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInModuloES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = 1 % `abc${ 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplication.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplication.ts
index 45f6e98c32d..a8ba70bf102 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplication.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplication.ts
@@ -1 +1 @@
-var x = 1 * `abc${ 1 }def`;
\ No newline at end of file
+var x = 1 * `abc${ 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplicationES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplicationES6.ts
index 7fd6c4aa4da..0f4d9dddd3f 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplicationES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInMultiplicationES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = 1 * `abc${ 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpression.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpression.ts
index a839e29aaff..cac8571553f 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpression.ts
@@ -1 +1 @@
-new `abc${0}abc`(`hello ${0} world`, `   `, `1${2}3`);
\ No newline at end of file
+new `abc${0}abc`(`hello ${0} world`, `   `, `1${2}3`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpressionES6.ts
index 312f9dbe85e..2e31877ad53 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInNewExpressionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 new `abc${0}abc`(`hello ${0} world`, `   `, `1${2}3`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperator.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperator.ts
index 056dc8c97ca..f53dd3023d2 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperator.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperator.ts
@@ -1 +1 @@
-var x = new `abc${ 1 }def`;
\ No newline at end of file
+var x = new `abc${ 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperatorES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperatorES6.ts
index 9cc113fdfc2..bf1874a477f 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperatorES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInNewOperatorES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = new `abc${ 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInParentheses.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInParentheses.ts
index bd75521f7cf..de5948e2bc2 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInParentheses.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInParentheses.ts
@@ -1 +1 @@
-var x = (`abc${0}abc`);
\ No newline at end of file
+var x = (`abc${0}abc`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInParenthesesES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInParenthesesES6.ts
index 2c296ab6cb0..bdb37c9ef0d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInParenthesesES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInParenthesesES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = (`abc${0}abc`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignment.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignment.ts
index b8924da27b8..934e90fffff 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignment.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignment.ts
@@ -1,3 +1,3 @@
-var x = {
+var x = {
     a: `abc${ 123 }def${ 456 }ghi`
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignmentES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignmentES6.ts
index dae8d6fb237..7d1e3e57ee9 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignmentES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInPropertyAssignmentES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 var x = {
     a: `abc${ 123 }def${ 456 }ghi`
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCase.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCase.ts
index 1684bb13dd0..aca5f06d4e9 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCase.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCase.ts
@@ -1,4 +1,4 @@
-switch (`abc${0}abc`) {
+switch (`abc${0}abc`) {
     case `abc`:
     case `123`:
     case `abc${0}abc`:
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCaseES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCaseES6.ts
index 6a8a09f889f..02b8fd919a0 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCaseES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInSwitchAndCaseES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 switch (`abc${0}abc`) {
     case `abc`:
     case `123`:
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplate.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplate.ts
index 7ef48a541ca..79a0d770bee 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplate.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplate.ts
@@ -1 +1 @@
-`I AM THE ${ `${ `TAG` } ` } PORTION`    `I ${ "AM" } THE TEMPLATE PORTION`
\ No newline at end of file
+`I AM THE ${ `${ `TAG` } ` } PORTION`    `I ${ "AM" } THE TEMPLATE PORTION`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplateES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplateES6.ts
index d171c5fa3f8..06a49bbe8a4 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplateES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInTaggedTemplateES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `I AM THE ${ `${ `TAG` } ` } PORTION`    `I ${ "AM" } THE TEMPLATE PORTION`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertion.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertion.ts
index c7d66ee0a4a..b5a29156f56 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertion.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertion.ts
@@ -1 +1 @@
-var x = <any>`abc${ 123 }def`;
\ No newline at end of file
+var x = <any>`abc${ 123 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertionES6.ts
index 011f71a3597..3829f850490 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeAssertionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = <any>`abc${ 123 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOf.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOf.ts
index 2141e94badb..da69e86c0b7 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOf.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOf.ts
@@ -1 +1 @@
-var x = typeof `abc${ 123 }def`;
\ No newline at end of file
+var x = typeof `abc${ 123 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOfES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOfES6.ts
index c5ab50f83be..beb86027bce 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOfES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInTypeOfES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = typeof `abc${ 123 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlus.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlus.ts
index 2c40532e67f..3f9b667d51d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlus.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlus.ts
@@ -1 +1 @@
-var x = +`abc${ 123 }def`;
\ No newline at end of file
+var x = +`abc${ 123 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlusES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlusES6.ts
index 9a3345f3516..353030d9d09 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlusES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInUnaryPlusES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = +`abc${ 123 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInWhile.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInWhile.ts
index e32cd36747e..3655b9e329d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInWhile.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInWhile.ts
@@ -1,3 +1,3 @@
-while (`abc${0}abc`) {
+while (`abc${0}abc`) {
     `def${1}def`;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInWhileES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInWhileES6.ts
index b489bfe4822..c39359b97c5 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInWhileES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInWhileES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 while (`abc${0}abc`) {
     `def${1}def`;
 }
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringInYieldKeyword.ts b/crates/swc_ecma_parser/tests/tsc/templateStringInYieldKeyword.ts
index c1e0a886ed3..d2307545ce2 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringInYieldKeyword.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringInYieldKeyword.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 function* gen() {
     // Once this is supported, the inner expression does not need to be parenthesized.
     var x = yield `abc${ x }def`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1.ts b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1.ts
index 0e331127420..6ee4f9a1e59 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1.ts
@@ -1,4 +1,4 @@
-
+
 
 // newlines are <CR><LF>
 `
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1_ES6.ts
index 98df5062137..092fe37db61 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline1_ES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 // newlines are <CR><LF>
 `
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2.ts b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2.ts
index 1fe50b41b8e..1de31c36175 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2.ts
@@ -1,4 +1,4 @@
-
+
 
 // newlines are <LF>
 `
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2_ES6.ts
index 8faaf498abb..69be653d938 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline2_ES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 // newlines are <LF>
 `
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.json b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.json
index f467151e7d0..e6ebc6ba5b0 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.json
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.json
@@ -1,41 +1,10 @@
 {
   "type": "Script",
   "span": {
-    "start": 24,
-    "end": 29,
+    "start": 1,
+    "end": 1,
     "ctxt": 0
   },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 24,
-        "end": 29,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "TemplateLiteral",
-        "span": {
-          "start": 24,
-          "end": 29,
-          "ctxt": 0
-        },
-        "expressions": [],
-        "quasis": [
-          {
-            "type": "TemplateElement",
-            "span": {
-              "start": 25,
-              "end": 28,
-              "ctxt": 0
-            },
-            "tail": true,
-            "cooked": "\n",
-            "raw": "\n\\\r"
-          }
-        ]
-      }
-    }
-  ],
+  "body": [],
   "interpreter": null
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.ts b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.ts
index bcf8f63a700..045d5995ccd 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3.ts
@@ -1 +1 @@
-

// newlines are <CR>
`
\
`
\ No newline at end of file
+// newlines are <CR>`\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.json b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.json
index a6887797b9c..e6ebc6ba5b0 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.json
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.json
@@ -1,41 +1,10 @@
 {
   "type": "Script",
   "span": {
-    "start": 38,
-    "end": 43,
+    "start": 1,
+    "end": 1,
     "ctxt": 0
   },
-  "body": [
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 38,
-        "end": 43,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "TemplateLiteral",
-        "span": {
-          "start": 38,
-          "end": 43,
-          "ctxt": 0
-        },
-        "expressions": [],
-        "quasis": [
-          {
-            "type": "TemplateElement",
-            "span": {
-              "start": 39,
-              "end": 42,
-              "ctxt": 0
-            },
-            "tail": true,
-            "cooked": "\n",
-            "raw": "\n\\\r"
-          }
-        ]
-      }
-    }
-  ],
+  "body": [],
   "interpreter": null
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.ts
index 6d173fccbf6..739dafbf098 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringMultiline3_ES6.ts
@@ -1 +1 @@
-//@target: es6

// newlines are <CR>
`
\
`
\ No newline at end of file
+//@target: es6// newlines are <CR>`\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01.ts b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01.ts
index 24b6850cd9e..606083c0f1f 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01.ts
@@ -1,2 +1,2 @@
-
+
 `0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2028 2029 0085 t v f b r n`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01_ES6.ts
index c5cf0241415..2d7ab242cac 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes01_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 `0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2028 2029 0085 t v f b r n`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02.ts b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02.ts
index 372f976b875..78cc08b941c 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02.ts
@@ -1,3 +1,3 @@
-
+
 
 `0${ " " }1${ " " }2${ " " }3${ " " }4${ " " }5${ " " }6${ " " }7${ " " }8${ " " }9${ " " }10${ " " }11${ " " }12${ " " }13${ " " }14${ " " }15${ " " }16${ " " }17${ " " }18${ " " }19${ " " }20${ " " }2028${ " " }2029${ " " }0085${ " " }t${ " " }v${ " " }f${ " " }b${ " " }r${ " " }n`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02_ES6.ts
index a8b702ce65a..c46a14ede55 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringPlainCharactersThatArePartsOfEscapes02_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 `0${ " " }1${ " " }2${ " " }3${ " " }4${ " " }5${ " " }6${ " " }7${ " " }8${ " " }9${ " " }10${ " " }11${ " " }12${ " " }13${ " " }14${ " " }15${ " " }16${ " " }17${ " " }18${ " " }19${ " " }20${ " " }2028${ " " }2029${ " " }0085${ " " }t${ " " }v${ " " }f${ " " }b${ " " }r${ " " }n`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination1.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination1.ts
index 51c959289eb..ac732d607af 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination1.ts
@@ -1,2 +1,2 @@
-
+
 ``
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination1_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination1_ES6.ts
index e127e2c34fb..2703430ac23 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination1_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination1_ES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 ``
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination2.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination2.ts
index 6291eadbb20..4fba1c727c6 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination2.ts
@@ -1,2 +1,2 @@
-
+
 `\\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination2_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination2_ES6.ts
index 26baad0be70..6d294bb2652 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination2_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination2_ES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `\\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination3.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination3.ts
index e338e82be90..39c54393549 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination3.ts
@@ -1,2 +1,2 @@
-
+
 `\``
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination3_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination3_ES6.ts
index 237473bc676..c2727d6d72c 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination3_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination3_ES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `\``
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination4.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination4.ts
index 190f2cff669..69f458b4b62 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination4.ts
@@ -1,2 +1,2 @@
-
+
 `\\\\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination4_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination4_ES6.ts
index 0463db633ed..1545f03acc7 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination4_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination4_ES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `\\\\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination5.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination5.ts
index 1af1583698b..f5362a055bc 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination5.ts
@@ -1,2 +1,2 @@
-
+
 `\\\\\\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringTermination5_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringTermination5_ES6.ts
index 450bbdacb3d..989e3585610 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringTermination5_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringTermination5_ES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `\\\\\\`
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1.ts
index 3e26dd2b392..b3e6ed1805e 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1.ts
@@ -1,3 +1,3 @@
-
+
 
 `\t\n\v\f\r`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1_ES6.ts
index 4fabb3868b2..17179d6d20c 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes1_ES6.ts
@@ -1,3 +1,3 @@
-//@target: es6
+//@target: es6
 
 `\t\n\v\f\r`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2.ts
index 15f9767ae4e..56d226ab002 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2.ts
@@ -1,4 +1,4 @@
-
+
 
 // <TAB>, <VT>, <FF>, <SP>, <NBSP>, <BOM>
 `\u0009\u000B\u000C\u0020\u00A0\uFEFF`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2_ES6.ts
index fd037795a58..2d2a7b3bc36 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWhitespaceEscapes2_ES6.ts
@@ -1,4 +1,4 @@
-//@target: es6
+//@target: es6
 
 // <TAB>, <VT>, <FF>, <SP>, <NBSP>, <BOM>
 `\u0009\u000B\u000C\u0020\u00A0\uFEFF`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01.ts
index 131e8a1988a..de2d4119d68 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01.ts
@@ -1,4 +1,4 @@
-
+
 
 var a = `hello\world`;
 var b = `hello\\world`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01_ES6.ts
index 11cb2d4c54f..316d256b96b 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithBackslashEscapes01_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 var a = `hello\world`;
 var b = `hello\\world`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithCommentsInArrowFunction.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithCommentsInArrowFunction.ts
index fceb3651aab..c6326e68468 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithCommentsInArrowFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithCommentsInArrowFunction.ts
@@ -1,4 +1,4 @@
-// @removeComments: false
+// @removeComments: false
 
 const a = 1;
 const f1 = () =>
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAddition.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAddition.ts
index 15a0842c483..73f9c6b6b84 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAddition.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAddition.ts
@@ -1 +1 @@
-var x = `abc${ 10 + 10 }def`;
\ No newline at end of file
+var x = `abc${ 10 + 10 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAdditionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAdditionES6.ts
index 25adebc085e..fbaeb336409 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAdditionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedAdditionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ 10 + 10 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArray.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArray.ts
index 26d9703ca19..77ea762070b 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArray.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArray.ts
@@ -1 +1 @@
-var x = `abc${ [1,2,3] }def`;
\ No newline at end of file
+var x = `abc${ [1,2,3] }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrayES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrayES6.ts
index 5b4c7d6cc7a..72739a3df1a 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrayES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrayES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ [1,2,3] }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunction.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunction.ts
index 11532c877d9..8d879732c79 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunction.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunction.ts
@@ -1 +1 @@
-var x = `abc${ x => x }def`;
\ No newline at end of file
+var x = `abc${ x => x }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunctionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunctionES6.ts
index a9d5b9a1074..5a588a877de 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunctionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedArrowFunctionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ x => x }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedComments.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedComments.ts
index f7e8d84cd6b..72ddc3f8904 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedComments.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedComments.ts
@@ -1,4 +1,4 @@
-`head${ // single line comment
+`head${ // single line comment
 10
 }
 middle${
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedCommentsES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedCommentsES6.ts
index eea2da1cb9b..f2668071b62 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedCommentsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedCommentsES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 `head${ // single line comment
 10
 }
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditional.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditional.ts
index 4f551a57e97..6c70bbc9b04 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditional.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditional.ts
@@ -1 +1 @@
-var x = `abc${ true ? false : " " }def`;
\ No newline at end of file
+var x = `abc${ true ? false : " " }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditionalES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditionalES6.ts
index 2d68d3bd961..89c2ec1e4ad 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditionalES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedConditionalES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ true ? false : " " }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivision.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivision.ts
index ba923ddb935..82ea537dc13 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivision.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivision.ts
@@ -1 +1 @@
-var x = `abc${ 1 / 1 }def`;
\ No newline at end of file
+var x = `abc${ 1 / 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivisionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivisionES6.ts
index f09a2ef7205..d99e05eff1a 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivisionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedDivisionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ 1 / 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperator.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperator.ts
index 4c39942e911..0e823e0ee11 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperator.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperator.ts
@@ -1 +1 @@
-var x = `abc${ "hi" in { hi: 10, hello: 20} }def`;
\ No newline at end of file
+var x = `abc${ "hi" in { hi: 10, hello: 20} }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperatorES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperatorES6.ts
index 57d87c5ec6e..9d3ac63abfc 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperatorES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInOperatorES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ "hi" in { hi: 10, hello: 20} }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOf.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOf.ts
index 037599d94ff..b8cd9ba5740 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOf.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOf.ts
@@ -1 +1 @@
-var x = `abc${ "hello" instanceof String }def`;
\ No newline at end of file
+var x = `abc${ "hello" instanceof String }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOfES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOfES6.ts
index 61a72fa4160..6277b33f3ae 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOfES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedInstanceOfES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ "hello" instanceof String }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModulo.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModulo.ts
index cfabdebbb12..675627cb25d 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModulo.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModulo.ts
@@ -1 +1 @@
-var x = `abc${ 1 % 1 }def`;
\ No newline at end of file
+var x = `abc${ 1 % 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModuloES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModuloES6.ts
index 7eb4858e28f..ae4c63951a2 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModuloES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedModuloES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ 1 % 1 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplication.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplication.ts
index 750760fcb38..09a99646fc8 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplication.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplication.ts
@@ -1 +1 @@
-var x = `abc${ 7 * 6 }def`;
\ No newline at end of file
+var x = `abc${ 7 * 6 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplicationES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplicationES6.ts
index c339235fdfd..eb547ed5751 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplicationES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedMultiplicationES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ 7 * 6 }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperator.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperator.ts
index 42949021a92..0f2652f892b 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperator.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperator.ts
@@ -1 +1 @@
-var x = `abc${ new String("Hi") }def`;
\ No newline at end of file
+var x = `abc${ new String("Hi") }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperatorES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperatorES6.ts
index 2e55ec40129..5e775fef1e5 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperatorES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedNewOperatorES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ new String("Hi") }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteral.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteral.ts
index 0a011c1a800..bfdbb3d6a34 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteral.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteral.ts
@@ -1 +1 @@
-var x = `abc${ { x: 10, y: 20 } }def`;
\ No newline at end of file
+var x = `abc${ { x: 10, y: 20 } }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteralES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteralES6.ts
index 0ad22f7f977..3f45f934dc4 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteralES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedObjectLiteralES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ { x: 10, y: 20 } }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateString.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateString.ts
index d490f4dc270..4fc2778aa4f 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateString.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateString.ts
@@ -1 +1 @@
-var x = `123${ `456 ${ " | " } 654` }321 123${ `456 ${ " | " } 654` }321`;
\ No newline at end of file
+var x = `123${ `456 ${ " | " } 654` }321 123${ `456 ${ " | " } 654` }321`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateStringES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateStringES6.ts
index 26de27540b9..82c06e17a38 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateStringES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTemplateStringES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `123${ `456 ${ " | " } 654` }321 123${ `456 ${ " | " } 654` }321`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAddition.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAddition.ts
index 6b9115d7f3f..90a0e3561a3 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAddition.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAddition.ts
@@ -1 +1 @@
-var x = `abc${ <any>(10 + 10) }def`;
\ No newline at end of file
+var x = `abc${ <any>(10 + 10) }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAdditionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAdditionES6.ts
index d85546d41df..05657c761cb 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAdditionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeAssertionOnAdditionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ <any>(10 + 10) }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperator.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperator.ts
index c9c991d22d8..1a93e586bda 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperator.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperator.ts
@@ -1 +1 @@
-var x = `abc${ typeof "hi" }def`;
\ No newline at end of file
+var x = `abc${ typeof "hi" }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperatorES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperatorES6.ts
index 1c39e02b36c..72d10a9d8bc 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperatorES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedTypeOfOperatorES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ typeof "hi" }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlus.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlus.ts
index d1859ed6f43..f97583812e4 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlus.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlus.ts
@@ -1 +1 @@
-var x = `abc${ +Infinity }def`;
\ No newline at end of file
+var x = `abc${ +Infinity }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlusES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlusES6.ts
index 78a1591835b..85e6d6a8adb 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlusES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedUnaryPlusES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 var x = `abc${ +Infinity }def`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedYieldKeywordES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedYieldKeywordES6.ts
index 25728227a81..c5315731d63 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedYieldKeywordES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmbeddedYieldKeywordES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 function* gen() {
     // Once this is supported, yield *must* be parenthesized.
     var x = `abc${ yield 10 }def`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortions.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortions.ts
index 9a7124fbc93..57922d96d72 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortions.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortions.ts
@@ -1,4 +1,4 @@
-var a = ``;
+var a = ``;
 
 var b = `${ 0 }`;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortionsES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortionsES6.ts
index 5dfbe68d896..46da8a9f935 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortionsES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithEmptyLiteralPortionsES6.ts
@@ -1,4 +1,4 @@
-// @target: ES6
+// @target: ES6
 var a = ``;
 
 var b = `${ 0 }`;
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortion.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortion.ts
index 28f946b019a..9101c8e3e6b 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortion.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortion.ts
@@ -1 +1 @@
-` /**head  ${ 10 } // still middle  ${ 20 } /* still tail `
\ No newline at end of file
+` /**head  ${ 10 } // still middle  ${ 20 } /* still tail `
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortionES6.ts
index 4a2a578ebaf..6a166146097 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithOpenCommentInStringPortionES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 ` /**head  ${ 10 } // still middle  ${ 20 } /* still tail `
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccess.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccess.ts
index 3e35b9fc56f..87682fff572 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccess.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccess.ts
@@ -1 +1 @@
-`abc${0}abc`.indexOf(`abc`);
\ No newline at end of file
+`abc${0}abc`.indexOf(`abc`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccessES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccessES6.ts
index 1a564b525f2..17c33dd6d72 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccessES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringWithPropertyAccessES6.ts
@@ -1,2 +1,2 @@
-// @target: ES6
+// @target: ES6
 `abc${0}abc`.indexOf(`abc`);
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts b/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts
index 67ff35d45c0..e8bcf4756d1 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts
@@ -1,3 +1,3 @@
-
+
 
 `${function (x: number) { x = "bad"; } }`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts b/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts
index a29197687d2..1375da48233 100644
--- a/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/templateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpressionES6.ts
@@ -1,3 +1,3 @@
-//@target: es6
+//@target: es6
 
 `${function (x: number) { x = "bad"; } }`;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContexts.json b/crates/swc_ecma_parser/tests/tsc/thisInInvalidContexts.json
deleted file mode 100644
index b14e0e9c68e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContexts.json
+++ /dev/null
@@ -1,749 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 815,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 19,
-          "ctxt": 0
-        },
-        "value": "BaseErrClass",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 51,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 26,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 26,
-              "end": 37,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 38,
-                "end": 44,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 38,
-                  "end": 44,
-                  "ctxt": 0
-                },
-                "value": "t",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 39,
-                    "end": 44,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 41,
-                      "end": 44,
-                      "ctxt": 0
-                    },
-                    "kind": "any"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
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-              "start": 46,
-              "end": 49,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
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-      "typeParams": null,
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-        "span": {
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-          "end": 81,
-          "ctxt": 0
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-        "value": "ClassWithNoInitializer",
-        "optional": false
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-        "ctxt": 0
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-                        }
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-        }
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-        "type": "Identifier",
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-      },
-      "isAbstract": false,
-      "typeParams": null,
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-      "implements": []
-    },
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-          "end": 570,
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-      "params": [
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-        "start": 584,
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-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 775,
-                "end": 783,
-                "ctxt": 0
-              },
-              "value": "spaaaace",
-              "optional": false
-            }
-          }
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContexts.ts b/crates/swc_ecma_parser/tests/tsc/thisInInvalidContexts.ts
deleted file mode 100644
index 6c9acb62e91..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContexts.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-class BaseErrClass {
-    constructor(t: any) { }
-}
-
-class ClassWithNoInitializer extends BaseErrClass {
-    t;
-    //'this' in optional super call
-    constructor() {
-        super(this); // Error
-    }
-}
-
-class ClassWithInitializer extends BaseErrClass {
-    t = 4;
-    //'this' in required super call
-    constructor() {
-        super(this); // Error
-    }
-}
-
-module M {
-    //'this' in module variable
-    var x = this; // Error
-}
-
-//'this' as type parameter constraint
-// function fn<T extends this >() { } // Error
-
-//'this' as a type argument
-function genericFunc<T>(x: T) { }
-genericFunc<this>(undefined);  // Should be an error
-
-class ErrClass3 extends this {
-
-}
-
-//'this' as a computed enum value
-enum SomeEnum {
-    A = this, // Should not be allowed
-    B = this.spaaaace // Also should not be allowed
-}
-
diff --git a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContextsExternalModule.json b/crates/swc_ecma_parser/tests/tsc/thisInInvalidContextsExternalModule.json
deleted file mode 100644
index ff7f2c26d5f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContextsExternalModule.json
+++ /dev/null
@@ -1,765 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 1,
-    "end": 881,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 7,
-          "end": 19,
-          "ctxt": 0
-        },
-        "value": "BaseErrClass",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 1,
-        "end": 51,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 26,
-            "end": 49,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 26,
-              "end": 37,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [
-            {
-              "type": "Parameter",
-              "span": {
-                "start": 38,
-                "end": 44,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "pat": {
-                "type": "Identifier",
-                "span": {
-                  "start": 38,
-                  "end": 44,
-                  "ctxt": 0
-                },
-                "value": "t",
-                "optional": false,
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 39,
-                    "end": 44,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 41,
-                      "end": 44,
-                      "ctxt": 0
-                    },
-                    "kind": "any"
-                  }
-                }
-              }
-            }
-          ],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 46,
-              "end": 49,
-              "ctxt": 0
-            },
-            "stmts": []
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 59,
-          "end": 81,
-          "ctxt": 0
-        },
-        "value": "ClassWithNoInitializer",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 53,
-        "end": 255,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 109,
-            "end": 111,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 109,
-              "end": 110,
-              "ctxt": 0
-            },
-            "value": "t",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 152,
-            "end": 253,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 152,
-              "end": 163,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 166,
-              "end": 253,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 176,
-                  "end": 188,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 176,
-                    "end": 187,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 176,
-                      "end": 181,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [
-                    {
-                      "spread": null,
-                      "expression": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 182,
-                          "end": 186,
-                          "ctxt": 0
-                        }
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 90,
-          "end": 102,
-          "ctxt": 0
-        },
-        "value": "BaseErrClass",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 263,
-          "end": 283,
-          "ctxt": 0
-        },
-        "value": "ClassWithInitializer",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 257,
-        "end": 411,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 311,
-            "end": 317,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 311,
-              "end": 312,
-              "ctxt": 0
-            },
-            "value": "t",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 315,
-              "end": 316,
-              "ctxt": 0
-            },
-            "value": 4.0,
-            "raw": "4"
-          },
-          "typeAnnotation": null,
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "Constructor",
-          "span": {
-            "start": 358,
-            "end": 409,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 358,
-              "end": 369,
-              "ctxt": 0
-            },
-            "value": "constructor",
-            "optional": false
-          },
-          "params": [],
-          "body": {
-            "type": "BlockStatement",
-            "span": {
-              "start": 372,
-              "end": 409,
-              "ctxt": 0
-            },
-            "stmts": [
-              {
-                "type": "ExpressionStatement",
-                "span": {
-                  "start": 382,
-                  "end": 394,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "CallExpression",
-                  "span": {
-                    "start": 382,
-                    "end": 393,
-                    "ctxt": 0
-                  },
-                  "callee": {
-                    "type": "Super",
-                    "span": {
-                      "start": 382,
-                      "end": 387,
-                      "ctxt": 0
-                    }
-                  },
-                  "arguments": [
-                    {
-                      "spread": null,
-                      "expression": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 388,
-                          "end": 392,
-                          "ctxt": 0
-                        }
-                      }
-                    }
-                  ],
-                  "typeArguments": null
-                }
-              }
-            ]
-          },
-          "accessibility": null,
-          "isOptional": false
-        }
-      ],
-      "superClass": {
-        "type": "Identifier",
-        "span": {
-          "start": 292,
-          "end": 304,
-          "ctxt": 0
-        },
-        "value": "BaseErrClass",
-        "optional": false
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 413,
-        "end": 484,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
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-        "span": {
-          "start": 420,
-          "end": 421,
-          "ctxt": 0
-        },
-        "value": "M",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 422,
-          "end": 484,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 460,
-              "end": 473,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 464,
-                  "end": 472,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 464,
-                    "end": 465,
-                    "ctxt": 0
-                  },
-                  "value": "x",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "ThisExpression",
-                  "span": {
-                    "start": 468,
-                    "end": 472,
-                    "ctxt": 0
-                  }
-                },
-                "definite": false
-              }
-            ]
-          }
-        ]
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 609,
-          "end": 620,
-          "ctxt": 0
-        },
-        "value": "genericFunc",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 624,
-            "end": 628,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 624,
-              "end": 628,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 625,
-                "end": 628,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 627,
-                  "end": 628,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 627,
-                    "end": 628,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 600,
-        "end": 633,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 630,
-          "end": 633,
-          "ctxt": 0
-        },
-        "stmts": []
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 620,
-          "end": 623,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
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-              "start": 621,
-              "end": 622,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 621,
-                "end": 622,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "const": false,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": null
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 634,
-        "end": 663,
-        "ctxt": 0
-      },
-      "expression": {
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-          "end": 662,
-          "ctxt": 0
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-        "callee": {
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-          "span": {
-            "start": 634,
-            "end": 645,
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-          "value": "genericFunc",
-          "optional": false
-        },
-        "arguments": [
-          {
-            "spread": null,
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 652,
-                "end": 661,
-                "ctxt": 0
-              },
-              "value": "undefined",
-              "optional": false
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-          "span": {
-            "start": 645,
-            "end": 651,
-            "ctxt": 0
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-          "params": [
-            {
-              "type": "TsThisType",
-              "span": {
-                "start": 646,
-                "end": 650,
-                "ctxt": 0
-              }
-            }
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-      }
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 694,
-          "end": 703,
-          "ctxt": 0
-        },
-        "value": "ErrClass3",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 688,
-        "end": 721,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [],
-      "superClass": {
-        "type": "ThisExpression",
-        "span": {
-          "start": 712,
-          "end": 716,
-          "ctxt": 0
-        }
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "TsEnumDeclaration",
-      "span": {
-        "start": 757,
-        "end": 865,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isConst": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 762,
-          "end": 770,
-          "ctxt": 0
-        },
-        "value": "SomeEnum",
-        "optional": false
-      },
-      "members": [
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 777,
-            "end": 785,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 777,
-              "end": 778,
-              "ctxt": 0
-            },
-            "value": "A",
-            "optional": false
-          },
-          "init": {
-            "type": "ThisExpression",
-            "span": {
-              "start": 781,
-              "end": 785,
-              "ctxt": 0
-            }
-          }
-        },
-        {
-          "type": "TsEnumMember",
-          "span": {
-            "start": 816,
-            "end": 833,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 816,
-              "end": 817,
-              "ctxt": 0
-            },
-            "value": "B",
-            "optional": false
-          },
-          "init": {
-            "type": "MemberExpression",
-            "span": {
-              "start": 820,
-              "end": 833,
-              "ctxt": 0
-            },
-            "object": {
-              "type": "ThisExpression",
-              "span": {
-                "start": 820,
-                "end": 824,
-                "ctxt": 0
-              }
-            },
-            "property": {
-              "type": "Identifier",
-              "span": {
-                "start": 825,
-                "end": 833,
-                "ctxt": 0
-              },
-              "value": "spaaaace",
-              "optional": false
-            }
-          }
-        }
-      ]
-    },
-    {
-      "type": "TsExportAssignment",
-      "span": {
-        "start": 867,
-        "end": 881,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "ThisExpression",
-        "span": {
-          "start": 876,
-          "end": 880,
-          "ctxt": 0
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContextsExternalModule.ts b/crates/swc_ecma_parser/tests/tsc/thisInInvalidContextsExternalModule.ts
deleted file mode 100644
index 5c19d1e0958..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/thisInInvalidContextsExternalModule.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-class BaseErrClass {
-    constructor(t: any) { }
-}
-
-class ClassWithNoInitializer extends BaseErrClass {
-    t;
-    //'this' in optional super call
-    constructor() {
-        super(this); // error: "super" has to be called before "this" accessing
-    }
-}
-
-class ClassWithInitializer extends BaseErrClass {
-    t = 4;
-    //'this' in required super call
-    constructor() {
-        super(this); // Error
-    }
-}
-
-module M {
-    //'this' in module variable
-    var x = this; // Error
-}
-
-//'this' as type parameter constraint
-// function fn<T extends this >() { } // Error
-
-//'this' as a type argument
-function genericFunc<T>(x: T) { }
-genericFunc<this>(undefined);  // Should be an error
-
-class ErrClass3 extends this {
-
-}
-
-//'this' as a computed enum value
-enum SomeEnum {
-    A = this, // Should not be allowed
-    B = this.spaaaace // Also should not be allowed
-}
-
-export = this; // Should be an error
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/trailingCommasInBindingPatterns.json b/crates/swc_ecma_parser/tests/tsc/trailingCommasInBindingPatterns.json
deleted file mode 100644
index 76c7fba48e6..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/trailingCommasInBindingPatterns.json
+++ /dev/null
@@ -1,699 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 206,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 1,
-        "end": 20,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 7,
-            "end": 19,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "ArrayPattern",
-            "span": {
-              "start": 7,
-              "end": 14,
-              "ctxt": 0
-            },
-            "elements": [
-              {
-                "type": "RestElement",
-                "span": {
-                  "start": 8,
-                  "end": 12,
-                  "ctxt": 0
-                },
-                "rest": {
-                  "start": 8,
-                  "end": 11,
-                  "ctxt": 0
-                },
-                "argument": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 11,
-                    "end": 12,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "typeAnnotation": null
-              }
-            ],
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ArrayExpression",
-            "span": {
-              "start": 17,
-              "end": 19,
-              "ctxt": 0
-            },
-            "elements": []
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diff --git a/crates/swc_ecma_parser/tests/tsc/trailingCommasInFunctionParametersAndArguments.ts b/crates/swc_ecma_parser/tests/tsc/trailingCommasInFunctionParametersAndArguments.ts
deleted file mode 100644
index 303bacdbcdb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/trailingCommasInFunctionParametersAndArguments.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-// @target: es5
-
-function f1(x,) {}
-
-f1(1,);
-
-function f2(...args,) {}
-
-// Allowed for ambient declarations
-declare function f25(...args,): void;
-
-f2(...[],);
-
-// Not confused by overloads
-declare function f3(x, ): number;
-declare function f3(x, y,): string;
-
-<number>f3(1,);
-<string>f3(1, 2,);
-
-// Works for constructors too
-class X {
-    constructor(a,) { }
-    // See trailingCommasInGetter.ts
-    set x(value,) { }
-}
-interface Y {
-    new(x,);
-    (x,);
-}
-
-new X(1,);
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeErrors.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeErrors.json
deleted file mode 100644
index acec6a089d5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeErrors.json
+++ /dev/null
@@ -1,644 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeInvalidNames.tsx b/crates/swc_ecma_parser/tests/tsc/tsxAttributeInvalidNames.tsx
deleted file mode 100644
index 8790f8223ca..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeInvalidNames.tsx
+++ /dev/null
@@ -1,13 +0,0 @@
-//@filename: file.tsx
-//@jsx: preserve
-declare module JSX {
-	interface Element { }
-	interface IntrinsicElements {
-		test1: { "data-foo"?: string };
-		test2: { "data-foo"?: string };
-	}
-}
-
-// Invalid names
-<test1 32data={32} />;
-<test2 -data={32} />;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution.json
deleted file mode 100644
index bf2f90b3ba2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution.json
+++ /dev/null
@@ -1,196 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 18,
-    "end": 109,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 18,
-        "end": 109,
-        "ctxt": 0
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-      "declare": true,
-      "global": false,
-      "id": {
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-        "span": {
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-          "end": 39,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 40,
-          "end": 109,
-          "ctxt": 0
-        },
-        "body": [
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-            "span": {
-              "start": 43,
-              "end": 107,
-              "ctxt": 0
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-            "id": {
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-                "end": 70,
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-              "value": "IntrinsicElements",
-              "optional": false
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-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 71,
-                "end": 107,
-                "ctxt": 0
-              },
-              "body": [
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-                  "span": {
-                    "start": 75,
-                    "end": 104,
-                    "ctxt": 0
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-                  "readonly": false,
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-                      "end": 76,
-                      "ctxt": 0
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-                  "optional": false,
-                  "init": null,
-                  "params": [],
-                  "typeAnnotation": {
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-                    "span": {
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-                      "end": 103,
-                      "ctxt": 0
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-                            "ctxt": 0
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-                          "readonly": false,
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-                          "computed": false,
-                          "optional": false,
-                          "init": null,
-                          "params": [],
-                          "typeAnnotation": {
-                            "type": "TsTypeAnnotation",
-                            "span": {
-                              "start": 81,
-                              "end": 89,
-                              "ctxt": 0
-                            },
-                            "typeAnnotation": {
-                              "type": "TsKeywordType",
-                              "span": {
-                                "start": 83,
-                                "end": 89,
-                                "ctxt": 0
-                              },
-                              "kind": "number"
-                            }
-                          },
-                          "typeParams": null
-                        },
-                        {
-                          "type": "TsPropertySignature",
-                          "span": {
-                            "start": 91,
-                            "end": 101,
-                            "ctxt": 0
-                          },
-                          "readonly": false,
-                          "key": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 91,
-                              "end": 92,
-                              "ctxt": 0
-                            },
-                            "value": "z",
-                            "optional": false
-                          },
-                          "computed": false,
-                          "optional": false,
-                          "init": null,
-                          "params": [],
-                          "typeAnnotation": {
-                            "type": "TsTypeAnnotation",
-                            "span": {
-                              "start": 92,
-                              "end": 100,
-                              "ctxt": 0
-                            },
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-                              "type": "TsKeywordType",
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-                                "ctxt": 0
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-                        }
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-                  "typeParams": null
-                }
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-          }
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-      }
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution1.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution1.json
deleted file mode 100644
index 6c76e477f06..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution1.json
+++ /dev/null
@@ -1,1302 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 39,
-    "end": 738,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
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-        "start": 39,
-        "end": 188,
-        "ctxt": 0
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-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 54,
-          "end": 57,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 58,
-          "end": 188,
-          "ctxt": 0
-        },
-        "body": [
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-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 61,
-              "end": 82,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 71,
-                "end": 78,
-                "ctxt": 0
-              },
-              "value": "Element",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 79,
-                "end": 82,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          },
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 84,
-              "end": 186,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 94,
-                "end": 111,
-                "ctxt": 0
-              },
-              "value": "IntrinsicElements",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 112,
-                "end": 186,
-                "ctxt": 0
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-                    "end": 132,
-                    "ctxt": 0
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-                  "readonly": false,
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 116,
-                      "end": 121,
-                      "ctxt": 0
-                    },
-                    "value": "test1",
-                    "optional": false
-                  },
-                  "computed": false,
-                  "optional": false,
-                  "init": null,
-                  "params": [],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 121,
-                      "end": 131,
-                      "ctxt": 0
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-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 123,
-                        "end": 131,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 123,
-                          "end": 131,
-                          "ctxt": 0
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-                        "value": "Attribs1",
-                        "optional": false
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-                      "typeParams": null
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-                  "typeParams": null
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-                  "span": {
-                    "start": 135,
-                    "end": 159,
-                    "ctxt": 0
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-                  "readonly": false,
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 135,
-                      "end": 140,
-                      "ctxt": 0
-                    },
-                    "value": "test2",
-                    "optional": false
-                  },
-                  "computed": false,
-                  "optional": false,
-                  "init": null,
-                  "params": [],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 140,
-                      "end": 158,
-                      "ctxt": 0
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-                              "end": 148,
-                              "ctxt": 0
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-                            "value": "reqd",
-                            "optional": false
-                          },
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-                          "init": null,
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution10.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution10.json
deleted file mode 100644
index d5def6510d5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution10.json
+++ /dev/null
@@ -1,551 +0,0 @@
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index 55f5e0ff9c8..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution14.tsx b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution14.tsx
index 4c1c5cc8cac..7d6449043a6 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution14.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution14.tsx
@@ -1,4 +1,4 @@
-//@jsx: preserve
+//@jsx: preserve
 //@module: amd
 
 //@filename: react.d.ts
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.json
deleted file mode 100644
index 08d50c50345..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.json
+++ /dev/null
@@ -1,652 +0,0 @@
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-      "moduleRef": {
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-          "end": 170,
-          "ctxt": 0
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-          "value": "react",
-          "raw": "'react'"
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-      "identifier": {
-        "type": "Identifier",
-        "span": {
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-          "end": 189,
-          "ctxt": 0
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-                        "span": {
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-                          "end": 270,
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-                        "value": "Default hi",
-                        "raw": "Default hi"
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-                    "closing": {
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-                        "end": 276,
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.tsx b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.tsx
index 3445be6a088..f12e7793cc8 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution15.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: preserve
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.json
deleted file mode 100644
index f43f9ee0bb4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.json
+++ /dev/null
@@ -1,725 +0,0 @@
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-          "ctxt": 0
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-          "value": "react",
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-        "value": "CanadianAddress",
-        "optional": false
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.tsx b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.tsx
index 0f661fe90e6..592833c3102 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution16.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: preserve
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution2.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution2.json
deleted file mode 100644
index 91d5688e588..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution2.json
+++ /dev/null
@@ -1,628 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution3.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution3.json
deleted file mode 100644
index 7b7f77c37fa..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution3.json
+++ /dev/null
@@ -1,1343 +0,0 @@
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deleted file mode 100644
index 10104b5686b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution4.json
+++ /dev/null
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deleted file mode 100644
index 3242d55e242..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution6.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution7.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution7.json
deleted file mode 100644
index b5852438de9..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution7.json
+++ /dev/null
@@ -1,487 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution8.json b/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution8.json
deleted file mode 100644
index ab4aee67881..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxAttributeResolution8.json
+++ /dev/null
@@ -1,292 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxCorrectlyParseLessThanComparison1.tsx b/crates/swc_ecma_parser/tests/tsc/tsxCorrectlyParseLessThanComparison1.tsx
index 96df997c851..df589387e6a 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxCorrectlyParseLessThanComparison1.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxCorrectlyParseLessThanComparison1.tsx
@@ -1,4 +1,4 @@
-// @jsx: react
+// @jsx: react
 declare module JSX {
     interface Element {
         div: string;
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution1.json b/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution1.json
deleted file mode 100644
index 5a514e59183..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution1.json
+++ /dev/null
@@ -1,410 +0,0 @@
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deleted file mode 100644
index d8bb0874418..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution2.json
+++ /dev/null
@@ -1,418 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution3.json b/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution3.json
deleted file mode 100644
index 516fb458beb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxDefaultAttributesResolution3.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxDynamicTagName1.json b/crates/swc_ecma_parser/tests/tsc/tsxDynamicTagName1.json
deleted file mode 100644
index 97b3d90a467..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxDynamicTagName1.json
+++ /dev/null
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deleted file mode 100644
index e59150f251f..00000000000
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index f5de9462aeb..00000000000
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deleted file mode 100644
index b1294a18a5a..00000000000
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deleted file mode 100644
index 4b81a327212..00000000000
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deleted file mode 100644
index 7db37c6c8b0..00000000000
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index da06537a1b5..00000000000
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index 67cbdcc9d6c..00000000000
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deleted file mode 100644
index 3fd416e1e6c..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxElementResolution8.json b/crates/swc_ecma_parser/tests/tsc/tsxElementResolution8.json
deleted file mode 100644
index 0b30082512b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxElementResolution8.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxElementResolution9.json b/crates/swc_ecma_parser/tests/tsc/tsxElementResolution9.json
deleted file mode 100644
index a8ba65a7319..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxEmit2.json b/crates/swc_ecma_parser/tests/tsc/tsxEmit2.json
deleted file mode 100644
index 37ae0d54fc4..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxEmitSpreadAttribute.json b/crates/swc_ecma_parser/tests/tsc/tsxEmitSpreadAttribute.json
deleted file mode 100644
index 31f6443119c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxEmitSpreadAttribute.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxEmitSpreadAttribute.ts b/crates/swc_ecma_parser/tests/tsc/tsxEmitSpreadAttribute.ts
deleted file mode 100644
index 4ddebfcb121..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxEmitSpreadAttribute.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-// @jsx: react
-// @target: es2015,es2018,esnext
-// @filename: test.tsx
-
-declare const React: any;
-
-export function T1(a: any) {
-    return <div className={"T1"} { ...a }>T1</div>;
-}
-
-export function T2(a: any, b: any) {
-    return <div className={"T2"} { ...a } { ...b }>T2</div>;
-}
-
-export function T3(a: any, b: any) {
-    return <div { ...a } className={"T3"} { ...b }>T3</div>;
-}
-
-export function T4(a: any, b: any) {
-    return <div className={"T4"} { ...{ ...a, ...b } }>T4</div>;
-}
-
-export function T5(a: any, b: any, c: any, d: any) {
-    return <div className={"T5"} { ...{ ...a, ...b, ...{ c, d } } }>T5</div>;
-}
-
-export function T6(a: any, b: any, c: any, d: any) {
-    return <div className={"T6"} { ...{ ...a, ...b, ...{ ...c, ...d } } }>T6</div>;
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxErrorRecovery1.tsx b/crates/swc_ecma_parser/tests/tsc/tsxErrorRecovery1.tsx
deleted file mode 100644
index 2b66b8f3712..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxErrorRecovery1.tsx
+++ /dev/null
@@ -1,10 +0,0 @@
-//@filename: file.tsx
-//@jsx: preserve
-
-declare namespace JSX { interface Element { } }
-
-function foo() {
-	var x = <div>  { </div>
-}
-// Shouldn't see any errors down here
-var y = { a: 1 };
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit1.json b/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit1.json
deleted file mode 100644
index 76e468ef968..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit1.json
+++ /dev/null
@@ -1,620 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 62,
-    "end": 549,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 62,
-        "end": 115,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 77,
-          "end": 84,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "'react'"
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 85,
-          "end": 115,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ClassDeclaration",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 94,
-                "end": 103,
-                "ctxt": 0
-              },
-              "value": "Component",
-              "optional": false
-            },
-            "declare": false,
-            "span": {
-              "start": 88,
-              "end": 113,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": {
-              "type": "TsTypeParameterDeclaration",
-              "span": {
-                "start": 103,
-                "end": 109,
-                "ctxt": 0
-              },
-              "parameters": [
-                {
-                  "type": "TsTypeParameter",
-                  "span": {
-                    "start": 104,
-                    "end": 105,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 104,
-                      "end": 105,
-                      "ctxt": 0
-                    },
-                    "value": "T",
-                    "optional": false
-                  },
-                  "in": false,
-                  "out": false,
-                  "constraint": null,
-                  "default": null
-                },
-                {
-                  "type": "TsTypeParameter",
-                  "span": {
-                    "start": 107,
-                    "end": 108,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 107,
-                      "end": 108,
-                      "ctxt": 0
-                    },
-                    "value": "U",
-                    "optional": false
-                  },
-                  "in": false,
-                  "out": false,
-                  "constraint": null,
-                  "default": null
-                }
-              ]
-            },
-            "superTypeParams": null,
-            "implements": []
-          }
-        ]
-      }
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 138,
-        "end": 169,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 145,
-            "end": 155,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 150,
-              "end": 155,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 161,
-          "end": 168,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "'react'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 225,
-        "end": 259,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportSpecifier",
-          "span": {
-            "start": 234,
-            "end": 240,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 234,
-              "end": 240,
-              "ctxt": 0
-            },
-            "value": "Button",
-            "optional": false
-          },
-          "imported": null,
-          "isTypeOnly": false
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 248,
-          "end": 258,
-          "ctxt": 0
-        },
-        "value": "./button",
-        "raw": "'./button'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 261,
-        "end": 365,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "ClassDeclaration",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 274,
-            "end": 277,
-            "ctxt": 0
-          },
-          "value": "App",
-          "optional": false
-        },
-        "declare": false,
-        "span": {
-          "start": 268,
-          "end": 365,
-          "ctxt": 0
-        },
-        "decorators": [],
-        "body": [
-          {
-            "type": "ClassMethod",
-            "span": {
-              "start": 319,
-              "end": 362,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 319,
-                "end": 325,
-                "ctxt": 0
-              },
-              "value": "render",
-              "optional": false
-            },
-            "function": {
-              "params": [],
-              "decorators": [],
-              "span": {
-                "start": 319,
-                "end": 362,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 328,
-                  "end": 362,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ReturnStatement",
-                    "span": {
-                      "start": 338,
-                      "end": 356,
-                      "ctxt": 0
-                    },
-                    "argument": {
-                      "type": "JSXElement",
-                      "span": {
-                        "start": 345,
-                        "end": 355,
-                        "ctxt": 0
-                      },
-                      "opening": {
-                        "type": "JSXOpeningElement",
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 346,
-                            "end": 352,
-                            "ctxt": 0
-                          },
-                          "value": "Button",
-                          "optional": false
-                        },
-                        "span": {
-                          "start": 345,
-                          "end": 355,
-                          "ctxt": 0
-                        },
-                        "attributes": [],
-                        "selfClosing": true,
-                        "typeArguments": null
-                      },
-                      "children": [],
-                      "closing": null
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            },
-            "kind": "method",
-            "isStatic": false,
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false
-          }
-        ],
-        "superClass": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 286,
-            "end": 301,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 286,
-              "end": 291,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 292,
-              "end": 301,
-              "ctxt": 0
-            },
-            "value": "Component",
-            "optional": false
-          }
-        },
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": {
-          "type": "TsTypeParameterInstantiation",
-          "span": {
-            "start": 301,
-            "end": 311,
-            "ctxt": 0
-          },
-          "params": [
-            {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 302,
-                "end": 305,
-                "ctxt": 0
-              },
-              "kind": "any"
-            },
-            {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 307,
-                "end": 310,
-                "ctxt": 0
-              },
-              "kind": "any"
-            }
-          ]
-        },
-        "implements": []
-      }
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 391,
-        "end": 422,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportNamespaceSpecifier",
-          "span": {
-            "start": 398,
-            "end": 408,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 403,
-              "end": 408,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 414,
-          "end": 421,
-          "ctxt": 0
-        },
-        "value": "react",
-        "raw": "'react'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "ExportDeclaration",
-      "span": {
-        "start": 424,
-        "end": 549,
-        "ctxt": 0
-      },
-      "declaration": {
-        "type": "ClassDeclaration",
-        "identifier": {
-          "type": "Identifier",
-          "span": {
-            "start": 437,
-            "end": 443,
-            "ctxt": 0
-          },
-          "value": "Button",
-          "optional": false
-        },
-        "declare": false,
-        "span": {
-          "start": 431,
-          "end": 549,
-          "ctxt": 0
-        },
-        "decorators": [],
-        "body": [
-          {
-            "type": "ClassMethod",
-            "span": {
-              "start": 485,
-              "end": 546,
-              "ctxt": 0
-            },
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 485,
-                "end": 491,
-                "ctxt": 0
-              },
-              "value": "render",
-              "optional": false
-            },
-            "function": {
-              "params": [],
-              "decorators": [],
-              "span": {
-                "start": 485,
-                "end": 546,
-                "ctxt": 0
-              },
-              "body": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 494,
-                  "end": 546,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ReturnStatement",
-                    "span": {
-                      "start": 504,
-                      "end": 540,
-                      "ctxt": 0
-                    },
-                    "argument": {
-                      "type": "JSXElement",
-                      "span": {
-                        "start": 511,
-                        "end": 539,
-                        "ctxt": 0
-                      },
-                      "opening": {
-                        "type": "JSXOpeningElement",
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 512,
-                            "end": 518,
-                            "ctxt": 0
-                          },
-                          "value": "button",
-                          "optional": false
-                        },
-                        "span": {
-                          "start": 511,
-                          "end": 519,
-                          "ctxt": 0
-                        },
-                        "attributes": [],
-                        "selfClosing": false,
-                        "typeArguments": null
-                      },
-                      "children": [
-                        {
-                          "type": "JSXText",
-                          "span": {
-                            "start": 519,
-                            "end": 530,
-                            "ctxt": 0
-                          },
-                          "value": "Some button",
-                          "raw": "Some button"
-                        }
-                      ],
-                      "closing": {
-                        "type": "JSXClosingElement",
-                        "span": {
-                          "start": 530,
-                          "end": 539,
-                          "ctxt": 0
-                        },
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 532,
-                            "end": 538,
-                            "ctxt": 0
-                          },
-                          "value": "button",
-                          "optional": false
-                        }
-                      }
-                    }
-                  }
-                ]
-              },
-              "generator": false,
-              "async": false,
-              "typeParameters": null,
-              "returnType": null
-            },
-            "kind": "method",
-            "isStatic": false,
-            "accessibility": null,
-            "isAbstract": false,
-            "isOptional": false,
-            "isOverride": false
-          }
-        ],
-        "superClass": {
-          "type": "MemberExpression",
-          "span": {
-            "start": 452,
-            "end": 467,
-            "ctxt": 0
-          },
-          "object": {
-            "type": "Identifier",
-            "span": {
-              "start": 452,
-              "end": 457,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false
-          },
-          "property": {
-            "type": "Identifier",
-            "span": {
-              "start": 458,
-              "end": 467,
-              "ctxt": 0
-            },
-            "value": "Component",
-            "optional": false
-          }
-        },
-        "isAbstract": false,
-        "typeParams": null,
-        "superTypeParams": {
-          "type": "TsTypeParameterInstantiation",
-          "span": {
-            "start": 467,
-            "end": 477,
-            "ctxt": 0
-          },
-          "params": [
-            {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 468,
-                "end": 471,
-                "ctxt": 0
-              },
-              "kind": "any"
-            },
-            {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 473,
-                "end": 476,
-                "ctxt": 0
-              },
-              "kind": "any"
-            }
-          ]
-        },
-        "implements": []
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit2.json b/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit2.json
deleted file mode 100644
index 68b3de37041..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxExternalModuleEmit2.json
+++ /dev/null
@@ -1,370 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 61,
-    "end": 328,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 61,
-        "end": 119,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 76,
-          "end": 81,
-          "ctxt": 0
-        },
-        "value": "mod",
-        "raw": "'mod'"
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 82,
-          "end": 119,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 86,
-              "end": 97,
-              "ctxt": 0
-            },
-            "kind": "var",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 90,
-                  "end": 96,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 90,
-                    "end": 91,
-                    "ctxt": 0
-                  },
-                  "value": "y",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 91,
-                      "end": 96,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 93,
-                        "end": 96,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  }
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "ExportDefaultExpression",
-            "span": {
-              "start": 100,
-              "end": 117,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 115,
-                "end": 116,
-                "ctxt": 0
-              },
-              "value": "y",
-              "optional": false
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "ImportDeclaration",
-      "span": {
-        "start": 142,
-        "end": 165,
-        "ctxt": 0
-      },
-      "specifiers": [
-        {
-          "type": "ImportDefaultSpecifier",
-          "span": {
-            "start": 149,
-            "end": 153,
-            "ctxt": 0
-          },
-          "local": {
-            "type": "Identifier",
-            "span": {
-              "start": 149,
-              "end": 153,
-              "ctxt": 0
-            },
-            "value": "Main",
-            "optional": false
-          }
-        }
-      ],
-      "source": {
-        "type": "StringLiteral",
-        "span": {
-          "start": 159,
-          "end": 164,
-          "ctxt": 0
-        },
-        "value": "mod",
-        "raw": "'mod'"
-      },
-      "typeOnly": false,
-      "asserts": null
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 166,
-        "end": 189,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 178,
-            "end": 181,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 178,
-              "end": 181,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        },
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 183,
-            "end": 188,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 183,
-              "end": 188,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 234,
-        "end": 261,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXElement",
-        "span": {
-          "start": 234,
-          "end": 260,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningElement",
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 235,
-              "end": 238,
-              "ctxt": 0
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-            "value": "Foo",
-            "optional": false
-          },
-          "span": {
-            "start": 234,
-            "end": 254,
-            "ctxt": 0
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-          "attributes": [
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-              "type": "JSXAttribute",
-              "span": {
-                "start": 239,
-                "end": 253,
-                "ctxt": 0
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-              "name": {
-                "type": "Identifier",
-                "span": {
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-                  "end": 246,
-                  "ctxt": 0
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-                "value": "handler",
-                "optional": false
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-              "value": {
-                "type": "JSXExpressionContainer",
-                "span": {
-                  "start": 247,
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-                    "end": 252,
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-                  "value": "Main",
-                  "optional": false
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-        "end": 328,
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-      },
-      "expression": {
-        "type": "JSXElement",
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-          "end": 327,
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-            "start": 306,
-            "end": 321,
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-                  "end": 319,
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-                },
-                "value": "Main",
-                "optional": false
-              }
-            }
-          ],
-          "selfClosing": false,
-          "typeArguments": null
-        },
-        "children": [],
-        "closing": {
-          "type": "JSXClosingElement",
-          "span": {
-            "start": 321,
-            "end": 327,
-            "ctxt": 0
-          },
-          "name": {
-            "type": "Identifier",
-            "span": {
-              "start": 323,
-              "end": 326,
-              "ctxt": 0
-            },
-            "value": "Foo",
-            "optional": false
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxFragmentErrors.tsx b/crates/swc_ecma_parser/tests/tsc/tsxFragmentErrors.tsx
deleted file mode 100644
index b35cd7f530d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxFragmentErrors.tsx
+++ /dev/null
@@ -1,14 +0,0 @@
-//@filename: file.tsx
-//@jsx: react
-
-declare module JSX {
-	interface Element { }
-	interface IntrinsicElements {
-		[s: string]: any;
-	}
-}
-declare var React: any;
-
-<>hi</div> // Error
-
-<>eof   // Error
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxFragmentPreserveEmit.json b/crates/swc_ecma_parser/tests/tsc/tsxFragmentPreserveEmit.json
deleted file mode 100644
index 42a55ab07d0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxFragmentPreserveEmit.json
+++ /dev/null
@@ -1,842 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 40,
-    "end": 462,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 40,
-        "end": 139,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 55,
-          "end": 58,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 59,
-          "end": 139,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 62,
-              "end": 83,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 72,
-                "end": 79,
-                "ctxt": 0
-              },
-              "value": "Element",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 80,
-                "end": 83,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          },
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 85,
-              "end": 137,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 95,
-                "end": 112,
-                "ctxt": 0
-              },
-              "value": "IntrinsicElements",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 113,
-                "end": 137,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsIndexSignature",
-                  "params": [
-                    {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 118,
-                        "end": 127,
-                        "ctxt": 0
-                      },
-                      "value": "s",
-                      "optional": false,
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 119,
-                          "end": 127,
-                          "ctxt": 0
-                        },
-                        "typeAnnotation": {
-                          "type": "TsKeywordType",
-                          "span": {
-                            "start": 121,
-                            "end": 127,
-                            "ctxt": 0
-                          },
-                          "kind": "string"
-                        }
-                      }
-                    }
-                  ],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 128,
-                      "end": 133,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 130,
-                        "end": 133,
-                        "ctxt": 0
-                      },
-                      "kind": "any"
-                    }
-                  },
-                  "readonly": false,
-                  "static": false,
-                  "span": {
-                    "start": 117,
-                    "end": 134,
-                    "ctxt": 0
-                  }
-                }
-              ]
-            }
-          }
-        ]
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 140,
-        "end": 163,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 152,
-            "end": 162,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 152,
-              "end": 157,
-              "ctxt": 0
-            },
-            "value": "React",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 157,
-                "end": 162,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 159,
-                  "end": 162,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 165,
-        "end": 171,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 165,
-          "end": 170,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 165,
-            "end": 167,
-            "ctxt": 0
-          }
-        },
-        "children": [],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 167,
-            "end": 170,
-            "ctxt": 0
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 189,
-        "end": 202,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 189,
-          "end": 201,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 189,
-            "end": 195,
-            "ctxt": 0
-          }
-        },
-        "children": [],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 195,
-            "end": 201,
-            "ctxt": 0
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 225,
-        "end": 266,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 225,
-          "end": 265,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 225,
-            "end": 246,
-            "ctxt": 0
-          }
-        },
-        "children": [],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 246,
-            "end": 265,
-            "ctxt": 0
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 291,
-        "end": 299,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 291,
-          "end": 298,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 291,
-            "end": 293,
-            "ctxt": 0
-          }
-        },
-        "children": [
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 293,
-              "end": 295,
-              "ctxt": 0
-            },
-            "value": "hi",
-            "raw": "hi"
-          }
-        ],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 295,
-            "end": 298,
-            "ctxt": 0
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 315,
-        "end": 350,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 315,
-          "end": 349,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 315,
-            "end": 317,
-            "ctxt": 0
-          }
-        },
-        "children": [
-          {
-            "type": "JSXElement",
-            "span": {
-              "start": 317,
-              "end": 332,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 318,
-                  "end": 322,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
-              },
-              "span": {
-                "start": 317,
-                "end": 323,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 323,
-                  "end": 325,
-                  "ctxt": 0
-                },
-                "value": "hi",
-                "raw": "hi"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 325,
-                "end": 332,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 327,
-                  "end": 331,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
-              }
-            }
-          },
-          {
-            "type": "JSXElement",
-            "span": {
-              "start": 332,
-              "end": 346,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 333,
-                  "end": 336,
-                  "ctxt": 0
-                },
-                "value": "div",
-                "optional": false
-              },
-              "span": {
-                "start": 332,
-                "end": 337,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 337,
-                  "end": 340,
-                  "ctxt": 0
-                },
-                "value": "bye",
-                "raw": "bye"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 340,
-                "end": 346,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 342,
-                  "end": 345,
-                  "ctxt": 0
-                },
-                "value": "div",
-                "optional": false
-              }
-            }
-          }
-        ],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 346,
-            "end": 349,
-            "ctxt": 0
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 363,
-        "end": 434,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 363,
-          "end": 433,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 363,
-            "end": 365,
-            "ctxt": 0
-          }
-        },
-        "children": [
-          {
-            "type": "JSXElement",
-            "span": {
-              "start": 365,
-              "end": 379,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 366,
-                  "end": 370,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
-              },
-              "span": {
-                "start": 365,
-                "end": 371,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 371,
-                  "end": 372,
-                  "ctxt": 0
-                },
-                "value": "1",
-                "raw": "1"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 372,
-                "end": 379,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 374,
-                  "end": 378,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
-              }
-            }
-          },
-          {
-            "type": "JSXFragment",
-            "span": {
-              "start": 379,
-              "end": 416,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningFragment",
-              "span": {
-                "start": 379,
-                "end": 381,
-                "ctxt": 0
-              }
-            },
-            "children": [
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 381,
-                  "end": 397,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 382,
-                      "end": 386,
-                      "ctxt": 0
-                    },
-                    "value": "span",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 381,
-                    "end": 387,
-                    "ctxt": 0
-                  },
-                  "attributes": [],
-                  "selfClosing": false,
-                  "typeArguments": null
-                },
-                "children": [
-                  {
-                    "type": "JSXText",
-                    "span": {
-                      "start": 387,
-                      "end": 390,
-                      "ctxt": 0
-                    },
-                    "value": "2.1",
-                    "raw": "2.1"
-                  }
-                ],
-                "closing": {
-                  "type": "JSXClosingElement",
-                  "span": {
-                    "start": 390,
-                    "end": 397,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 392,
-                      "end": 396,
-                      "ctxt": 0
-                    },
-                    "value": "span",
-                    "optional": false
-                  }
-                }
-              },
-              {
-                "type": "JSXElement",
-                "span": {
-                  "start": 397,
-                  "end": 413,
-                  "ctxt": 0
-                },
-                "opening": {
-                  "type": "JSXOpeningElement",
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 398,
-                      "end": 402,
-                      "ctxt": 0
-                    },
-                    "value": "span",
-                    "optional": false
-                  },
-                  "span": {
-                    "start": 397,
-                    "end": 403,
-                    "ctxt": 0
-                  },
-                  "attributes": [],
-                  "selfClosing": false,
-                  "typeArguments": null
-                },
-                "children": [
-                  {
-                    "type": "JSXText",
-                    "span": {
-                      "start": 403,
-                      "end": 406,
-                      "ctxt": 0
-                    },
-                    "value": "2.2",
-                    "raw": "2.2"
-                  }
-                ],
-                "closing": {
-                  "type": "JSXClosingElement",
-                  "span": {
-                    "start": 406,
-                    "end": 413,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 408,
-                      "end": 412,
-                      "ctxt": 0
-                    },
-                    "value": "span",
-                    "optional": false
-                  }
-                }
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingFragment",
-              "span": {
-                "start": 413,
-                "end": 416,
-                "ctxt": 0
-              }
-            }
-          },
-          {
-            "type": "JSXElement",
-            "span": {
-              "start": 416,
-              "end": 430,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 417,
-                  "end": 421,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
-              },
-              "span": {
-                "start": 416,
-                "end": 422,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": false,
-              "typeArguments": null
-            },
-            "children": [
-              {
-                "type": "JSXText",
-                "span": {
-                  "start": 422,
-                  "end": 423,
-                  "ctxt": 0
-                },
-                "value": "3",
-                "raw": "3"
-              }
-            ],
-            "closing": {
-              "type": "JSXClosingElement",
-              "span": {
-                "start": 423,
-                "end": 430,
-                "ctxt": 0
-              },
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 425,
-                  "end": 429,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
-              }
-            }
-          }
-        ],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 430,
-            "end": 433,
-            "ctxt": 0
-          }
-        }
-      }
-    },
-    {
-      "type": "ExpressionStatement",
-      "span": {
-        "start": 455,
-        "end": 462,
-        "ctxt": 0
-      },
-      "expression": {
-        "type": "JSXFragment",
-        "span": {
-          "start": 455,
-          "end": 461,
-          "ctxt": 0
-        },
-        "opening": {
-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 455,
-            "end": 457,
-            "ctxt": 0
-          }
-        },
-        "children": [
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 457,
-              "end": 458,
-              "ctxt": 0
-            },
-            "value": "#",
-            "raw": "#"
-          }
-        ],
-        "closing": {
-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 458,
-            "end": 461,
-            "ctxt": 0
-          }
-        }
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxFragmentReactEmit.json b/crates/swc_ecma_parser/tests/tsc/tsxFragmentReactEmit.json
deleted file mode 100644
index 04f6aecaaeb..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxFragmentReactEmit.json
+++ /dev/null
@@ -1,842 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 37,
-    "end": 459,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 37,
-        "end": 136,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 52,
-          "end": 55,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 56,
-          "end": 136,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 59,
-              "end": 80,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 69,
-                "end": 76,
-                "ctxt": 0
-              },
-              "value": "Element",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 77,
-                "end": 80,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          },
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 82,
-              "end": 134,
-              "ctxt": 0
-            },
-            "id": {
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-        "children": [
-          {
-            "type": "JSXText",
-            "span": {
-              "start": 290,
-              "end": 292,
-              "ctxt": 0
-            },
-            "value": "hi",
-            "raw": "hi"
-          }
-        ],
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-          "type": "JSXClosingFragment",
-          "span": {
-            "start": 292,
-            "end": 295,
-            "ctxt": 0
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-    {
-      "type": "ExpressionStatement",
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-        "end": 347,
-        "ctxt": 0
-      },
-      "expression": {
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-          "type": "JSXOpeningFragment",
-          "span": {
-            "start": 312,
-            "end": 314,
-            "ctxt": 0
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-        },
-        "children": [
-          {
-            "type": "JSXElement",
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-              "start": 314,
-              "end": 329,
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-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 315,
-                  "end": 319,
-                  "ctxt": 0
-                },
-                "value": "span",
-                "optional": false
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-              "attributes": [],
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-            },
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-              {
-                "type": "JSXText",
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-                  "start": 320,
-                  "end": 322,
-                  "ctxt": 0
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-                "value": "hi",
-                "raw": "hi"
-              }
-            ],
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-              "type": "JSXClosingElement",
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-                "start": 322,
-                "end": 329,
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-              },
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-      },
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-            "end": 454,
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-              "end": 455,
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-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxGenericArrowFunctionParsing.tsx b/crates/swc_ecma_parser/tests/tsc/tsxGenericArrowFunctionParsing.tsx
deleted file mode 100644
index 473d37bef69..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxGenericArrowFunctionParsing.tsx
+++ /dev/null
@@ -1,31 +0,0 @@
-//@filename: file.tsx
-//@jsx: preserve
-declare module JSX {
-	interface Element { isElement; }
-}
-
-var T: any, T1: any, T2: any;
-
-// This is an element
-var x1 = <T>() => {}</T>;
-x1.isElement;
-
-// This is a generic function
-var x2 = <T extends {}>() => {};
-x2();
-
-// This is a generic function
-var x3 = <T, T1>() => {};
-x3();
-
-// This is an element
-var x4 = <T extends={true}>() => {}</T>;
-x4.isElement;
-
-// This is an element
-var x5 = <T extends>() => {}</T>;
-x5.isElement;
-
-// This is a generic function
-var x6 = <T = string,>() => {};
-x6();
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType1.json b/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType1.json
deleted file mode 100644
index 52947990f5b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType1.json
+++ /dev/null
@@ -1,1321 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 115,
-    "end": 722,
-    "ctxt": 0
-  },
-  "body": [
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-      "type": "TsImportEqualsDeclaration",
-      "span": {
-        "start": 115,
-        "end": 147,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isExport": false,
-      "isTypeOnly": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 122,
-          "end": 127,
-          "ctxt": 0
-        },
-        "value": "React",
-        "optional": false
-      },
-      "moduleRef": {
-        "type": "TsExternalModuleReference",
-        "span": {
-          "start": 130,
-          "end": 146,
-          "ctxt": 0
-        },
-        "expression": {
-          "type": "StringLiteral",
-          "span": {
-            "start": 138,
-            "end": 145,
-            "ctxt": 0
-          },
-          "value": "react",
-          "raw": "'react'"
-        }
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 149,
-        "end": 310,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 155,
-            "end": 309,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 155,
-              "end": 164,
-              "ctxt": 0
-            },
-            "value": "decorator",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "FunctionExpression",
-            "identifier": null,
-            "params": [
-              {
-                "type": "Parameter",
-                "span": {
-                  "start": 180,
-                  "end": 218,
-                  "ctxt": 0
-                },
-                "decorators": [],
-                "pat": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 180,
-                    "end": 218,
-                    "ctxt": 0
-                  },
-                  "value": "Component",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 189,
-                      "end": 218,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 191,
-                        "end": 218,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "TsQualifiedName",
-                        "left": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 191,
-                            "end": 196,
-                            "ctxt": 0
-                          },
-                          "value": "React",
-                          "optional": false
-                        },
-                        "right": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 197,
-                            "end": 215,
-                            "ctxt": 0
-                          },
-                          "value": "StatelessComponent",
-                          "optional": false
-                        }
-                      },
-                      "typeParams": {
-                        "type": "TsTypeParameterInstantiation",
-                        "span": {
-                          "start": 215,
-                          "end": 218,
-                          "ctxt": 0
-                        },
-                        "params": [
-                          {
-                            "type": "TsTypeReference",
-                            "span": {
-                              "start": 216,
-                              "end": 217,
-                              "ctxt": 0
-                            },
-                            "typeName": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 216,
-                                "end": 217,
-                                "ctxt": 0
-                              },
-                              "value": "T",
-                              "optional": false
-                            },
-                            "typeParams": null
-                          }
-                        ]
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType4.json b/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType4.json
deleted file mode 100644
index 3ad17458dce..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType7.json b/crates/swc_ecma_parser/tests/tsc/tsxGenericAttributesType7.json
deleted file mode 100644
index 460a07e9c83..00000000000
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+++ /dev/null
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deleted file mode 100644
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxInArrowFunction.json b/crates/swc_ecma_parser/tests/tsc/tsxInArrowFunction.json
deleted file mode 100644
index 7f5d12af7ad..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxInArrowFunction.json
+++ /dev/null
@@ -1,774 +0,0 @@
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deleted file mode 100644
index def1b60a444..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxIntrinsicAttributeErrors.json
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxLibraryManagedAttributes.json b/crates/swc_ecma_parser/tests/tsc/tsxLibraryManagedAttributes.json
deleted file mode 100644
index 99a2b41604e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxLibraryManagedAttributes.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxNoJsx.json b/crates/swc_ecma_parser/tests/tsc/tsxNoJsx.json
deleted file mode 100644
index 3d58b7723e7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxNoJsx.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxOpeningClosingNames.json b/crates/swc_ecma_parser/tests/tsc/tsxOpeningClosingNames.json
deleted file mode 100644
index 1261c2feb85..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxOpeningClosingNames.json
+++ /dev/null
@@ -1,335 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactComponentWithDefaultTypeParameter2.json b/crates/swc_ecma_parser/tests/tsc/tsxReactComponentWithDefaultTypeParameter2.json
deleted file mode 100644
index 3eed478413f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactComponentWithDefaultTypeParameter2.json
+++ /dev/null
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deleted file mode 100644
index 0bf3a847e0c..00000000000
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deleted file mode 100644
index 9506978d247..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmit2.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmit2.json
deleted file mode 100644
index e226d47af1b..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmit3.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmit3.json
deleted file mode 100644
index bcaabb4762b..00000000000
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+++ /dev/null
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index 6795dc180eb..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmit8.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmit8.json
deleted file mode 100644
index b8a7c40800b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmit8.json
+++ /dev/null
@@ -1,182 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitEntities.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmitEntities.json
deleted file mode 100644
index 8d8cba1cfd2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitEntities.json
+++ /dev/null
@@ -1,805 +0,0 @@
-{
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-        "opening": {
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-            "raw": "🐈🐕🐇🐑"
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitNesting.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmitNesting.json
deleted file mode 100644
index 787294072c0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitNesting.json
+++ /dev/null
@@ -1,2520 +0,0 @@
-{
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-      "declare": true,
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-          "type": "VariableDeclarator",
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-            "end": 82,
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitSpreadAttribute.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmitSpreadAttribute.json
deleted file mode 100644
index 8a77ac5b3de..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitSpreadAttribute.json
+++ /dev/null
@@ -1,2038 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitSpreadAttribute.ts b/crates/swc_ecma_parser/tests/tsc/tsxReactEmitSpreadAttribute.ts
deleted file mode 100644
index 2ddc20ae39f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitSpreadAttribute.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-// @jsx: react-jsx
-// @target: es2015,es2018,esnext
-// @filename: test.tsx
-/// <reference path="/.lib/react16.d.ts" />
-
-export function T1(a: any) {
-    return <div className={"T1"} { ...a }>T1</div>;
-}
-
-export function T2(a: any, b: any) {
-    return <div className={"T2"} { ...a } { ...b }>T2</div>;
-}
-
-export function T3(a: any, b: any) {
-    return <div { ...a } className={"T3"} { ...b }>T3</div>;
-}
-
-export function T4(a: any, b: any) {
-    return <div className={"T4"} { ...{ ...a, ...b } }>T4</div>;
-}
-
-export function T5(a: any, b: any, c: any, d: any) {
-    return <div className={"T5"} { ...{ ...a, ...b, ...{ c, d } } }>T5</div>;
-}
-
-export function T6(a: any, b: any, c: any, d: any) {
-    return <div className={"T6"} { ...{ ...a, ...b, ...{ ...c, ...d } } }>T6</div>;
-}
-
-export function T7(a: any, b: any, c: any, d: any) {
-    return <div>T7</div>;
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitWhitespace.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmitWhitespace.json
deleted file mode 100644
index cf5bc219638..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitWhitespace.json
+++ /dev/null
@@ -1,1069 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 36,
-    "end": 759,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 36,
-        "end": 135,
-        "ctxt": 0
-      },
-      "declare": true,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 51,
-          "end": 54,
-          "ctxt": 0
-        },
-        "value": "JSX",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 55,
-          "end": 135,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 58,
-              "end": 79,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 68,
-                "end": 75,
-                "ctxt": 0
-              },
-              "value": "Element",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 76,
-                "end": 79,
-                "ctxt": 0
-              },
-              "body": []
-            }
-          },
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 81,
-              "end": 133,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 91,
-                "end": 108,
-                "ctxt": 0
-              },
-              "value": "IntrinsicElements",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 109,
-                "end": 133,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsIndexSignature",
-                  "params": [
-                    {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 114,
-                        "end": 123,
-                        "ctxt": 0
-                      },
-                      "value": "s",
-                      "optional": false,
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 115,
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitWhitespace2.json b/crates/swc_ecma_parser/tests/tsc/tsxReactEmitWhitespace2.json
deleted file mode 100644
index b925692744c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxReactEmitWhitespace2.json
+++ /dev/null
@@ -1,567 +0,0 @@
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deleted file mode 100644
index b43a0d4899d..00000000000
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index 85ae4e4f0aa..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution10.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution10.json
deleted file mode 100644
index 8e1e97af0e7..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution10.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution11.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution11.json
deleted file mode 100644
index 4d60387875a..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution12.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution12.json
deleted file mode 100644
index 9c9ea6dd954..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution12.json
+++ /dev/null
@@ -1,1438 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution13.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution13.json
deleted file mode 100644
index 176bf24157e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution13.json
+++ /dev/null
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deleted file mode 100644
index 9bdce989fc6..00000000000
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+++ /dev/null
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deleted file mode 100644
index 07b968cf211..00000000000
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+++ /dev/null
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deleted file mode 100644
index a7e7a556cc3..00000000000
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index e308e834597..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution3.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution3.json
deleted file mode 100644
index 24490b8677b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution3.json
+++ /dev/null
@@ -1,664 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution4.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution4.json
deleted file mode 100644
index 9a30364648a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution4.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution5.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution5.json
deleted file mode 100644
index 71261621d95..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution5.json
+++ /dev/null
@@ -1,931 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution6.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution6.json
deleted file mode 100644
index c8c43b5a729..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution6.json
+++ /dev/null
@@ -1,679 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution7.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution7.json
deleted file mode 100644
index c9babea7006..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution8.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution8.json
deleted file mode 100644
index 7331bdeee7c..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution9.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadAttributesResolution9.json
deleted file mode 100644
index d579724edca..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadChildren.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadChildren.json
deleted file mode 100644
index 46d6f00602f..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxSpreadChildrenInvalidType.json b/crates/swc_ecma_parser/tests/tsc/tsxSpreadChildrenInvalidType.json
deleted file mode 100644
index 06ce4e867a3..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxSpreadChildrenInvalidType.json
+++ /dev/null
@@ -1,1619 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload1.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload1.json
deleted file mode 100644
index 7363a6d1e19..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload1.json
+++ /dev/null
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deleted file mode 100644
index 45df083508e..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload3.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload3.json
deleted file mode 100644
index a48cf3c5861..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload4.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload4.json
deleted file mode 100644
index 6823080bbed..00000000000
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+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload5.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload5.json
deleted file mode 100644
index f68199f6543..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload6.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentOverload6.json
deleted file mode 100644
index cdf46e6f722..00000000000
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deleted file mode 100644
index 3c2b45aa1e2..00000000000
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@@ -1,495 +0,0 @@
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deleted file mode 100644
index d07cb5a98bd..00000000000
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-                    "ctxt": 0
-                  },
-                  "value": "div",
-                  "optional": false
-                },
-                "span": {
-                  "start": 286,
-                  "end": 291,
-                  "ctxt": 0
-                },
-                "attributes": [],
-                "selfClosing": false,
-                "typeArguments": null
-              },
-              "children": [
-                {
-                  "type": "JSXText",
-                  "span": {
-                    "start": 291,
-                    "end": 302,
-                    "ctxt": 0
-                  },
-                  "value": "attr.values",
-                  "raw": "attr.values"
-                }
-              ],
-              "closing": {
-                "type": "JSXClosingElement",
-                "span": {
-                  "start": 302,
-                  "end": 308,
-                  "ctxt": 0
-                },
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 304,
-                    "end": 307,
-                    "ctxt": 0
-                  },
-                  "value": "div",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 236,
-          "end": 263,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 237,
-              "end": 262,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 237,
-                "end": 238,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "constraint": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 247,
-                "end": 262,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 247,
-                  "end": 262,
-                  "ctxt": 0
-                },
-                "value": "MyComponentProp",
-                "optional": false
-              },
-              "typeParams": null
-            },
-            "default": null
-          }
-        ]
-      },
-      "returnType": null
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 322,
-        "end": 358,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 326,
-            "end": 357,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 326,
-              "end": 328,
-              "ctxt": 0
-            },
-            "value": "i1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 331,
-              "end": 357,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 332,
-                  "end": 344,
-                  "ctxt": 0
-                },
-                "value": "MyComponent1",
-                "optional": false
-              },
-              "span": {
-                "start": 331,
-                "end": 357,
-                "ctxt": 0
-              },
-              "attributes": [
-                {
-                  "type": "JSXAttribute",
-                  "span": {
-                    "start": 345,
-                    "end": 355,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 345,
-                      "end": 351,
-                      "ctxt": 0
-                    },
-                    "value": "values",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "JSXExpressionContainer",
-                    "span": {
-                      "start": 352,
-                      "end": 355,
-                      "ctxt": 0
-                    },
-                    "expression": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 353,
-                        "end": 354,
-                        "ctxt": 0
-                      },
-                      "value": 5.0
-                    }
-                  }
-                }
-              ],
-              "selfClosing": true,
-              "typeArguments": null
-            },
-            "children": [],
-            "closing": null
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponents1.tsx b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponents1.tsx
deleted file mode 100644
index 5cf85eee812..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponents1.tsx
+++ /dev/null
@@ -1,60 +0,0 @@
-// @filename: file.tsx
-// @jsx: preserve
-// @noLib: true
-// @skipLibCheck: true
-// @libFiles: react.d.ts,lib.d.ts
-
-function EmptyPropSFC() {
-    return <div> Default Greeting </div>;
-}
-
-function Greet(x: {name: string}) {
-	return <div>Hello, {x}</div>;
-}
-function Meet({name = 'world'}) {
-	return <div>Hello, {name}</div>;
-}
-function MeetAndGreet(k: {"prop-name": string}) {
-	return <div>Hi Hi</div>;
-}
-
-// OK
-let a = <Greet name='world' />;
-let a1 = <Greet name='world' extra-prop />;
-// Error
-let b = <Greet naaame='world' />;
-
-// OK
-let c = <Meet />;
-let c1 = <Meet extra-prop/>;
-// OK
-let d = <Meet name='me' />;
-// Error
-let e = <Meet name={42} />;
-// Error
-let f = <Meet naaaaaaame='no' />;
-
-// OK
-let g = <MeetAndGreet prop-name="Bob" />;
-// Error
-let h = <MeetAndGreet extra-prop-name="World" />;
-
-// Error
-let i = <EmptyPropSFC prop1 />
-let i1 = <EmptyPropSFC ref={x => x.greeting.substr(10)} />
-
-let o = {
-    prop1: true;
-}
-
-// OK as access properties are allow when spread
-let i2 = <EmptyPropSFC {...o} />
-
-let o1: any;
-// OK
-let j = <EmptyPropSFC {...o1} />
-let j1 = <EmptyPropSFC />
-let j2 = <EmptyPropSFC data-prop />
-let j3 = <EmptyPropSFC {...{}} />
-let j4 = <EmptyPropSFC {...{ "data-info": "hi"}} />
-
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponents2.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponents2.json
deleted file mode 100644
index 31de5decb06..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponents2.json
+++ /dev/null
@@ -1,1663 +0,0 @@
-{
-  "type": "Module",
-  "span": {
-    "start": 115,
-    "end": 1094,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsImportEqualsDeclaration",
-      "span": {
-        "start": 115,
-        "end": 147,
-        "ctxt": 0
-      },
-      "declare": false,
-      "isExport": false,
-      "isTypeOnly": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 122,
-          "end": 127,
-          "ctxt": 0
-        },
-        "value": "React",
-        "optional": false
-      },
-      "moduleRef": {
-        "type": "TsExternalModuleReference",
-        "span": {
-          "start": 130,
-          "end": 146,
-          "ctxt": 0
-        },
-        "expression": {
-          "type": "StringLiteral",
-          "span": {
-            "start": 138,
-            "end": 145,
-            "ctxt": 0
-          },
-          "value": "react",
-          "raw": "'react'"
-        }
-      }
-    },
-    {
-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 158,
-          "end": 163,
-          "ctxt": 0
-        },
-        "value": "Greet",
-        "optional": false
-      },
-      "declare": false,
-      "params": [
-        {
-          "type": "Parameter",
-          "span": {
-            "start": 164,
-            "end": 182,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
-              "start": 164,
-              "end": 182,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 165,
-                "end": 182,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeLiteral",
-                "span": {
-                  "start": 167,
-                  "end": 182,
-                  "ctxt": 0
-                },
-                "members": [
-                  {
-                    "type": "TsPropertySignature",
-                    "span": {
-                      "start": 168,
-                      "end": 181,
-                      "ctxt": 0
-                    },
-                    "readonly": false,
-                    "key": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 168,
-                        "end": 172,
-                        "ctxt": 0
-                      },
-                      "value": "name",
-                      "optional": false
-                    },
-                    "computed": false,
-                    "optional": true,
-                    "init": null,
-                    "params": [],
-                    "typeAnnotation": {
-                      "type": "TsTypeAnnotation",
-                      "span": {
-                        "start": 173,
-                        "end": 181,
-                        "ctxt": 0
-                      },
-                      "typeAnnotation": {
-                        "type": "TsKeywordType",
-                        "span": {
-                          "start": 175,
-                          "end": 181,
-                          "ctxt": 0
-                        },
-                        "kind": "string"
-                      }
-                    },
-                    "typeParams": null
-                  }
-                ]
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
-      "span": {
-        "start": 149,
-        "end": 218,
-        "ctxt": 0
-      },
-      "body": {
-        "type": "BlockStatement",
-        "span": {
-          "start": 184,
-          "end": 218,
-          "ctxt": 0
-        },
-        "stmts": [
-          {
-            "type": "ReturnStatement",
-            "span": {
-              "start": 187,
-              "end": 216,
-              "ctxt": 0
-            },
-            "argument": {
-              "type": "JSXElement",
-              "span": {
-                "start": 194,
-                "end": 215,
-                "ctxt": 0
-              },
-              "opening": {
-                "type": "JSXOpeningElement",
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 195,
-                    "end": 198,
-                    "ctxt": 0
-                  },
-                  "value": "div",
-                  "optional": false
-                },
-                "span": {
-                  "start": 194,
-                  "end": 199,
-                  "ctxt": 0
-                },
-                "attributes": [],
-                "selfClosing": false,
-                "typeArguments": null
-              },
-              "children": [
-                {
-                  "type": "JSXText",
-                  "span": {
-                    "start": 199,
-                    "end": 206,
-                    "ctxt": 0
-                  },
-                  "value": "Hello, ",
-                  "raw": "Hello, "
-                },
-                {
-                  "type": "JSXExpressionContainer",
-                  "span": {
-                    "start": 206,
-                    "end": 209,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 207,
-                      "end": 208,
-                      "ctxt": 0
-                    },
-                    "value": "x",
-                    "optional": false
-                  }
-                }
-              ],
-              "closing": {
-                "type": "JSXClosingElement",
-                "span": {
-                  "start": 209,
-                  "end": 215,
-                  "ctxt": 0
-                },
-                "name": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 211,
-                    "end": 214,
-                    "ctxt": 0
-                  },
-                  "value": "div",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": null,
-      "returnType": null
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 226,
-          "end": 236,
-          "ctxt": 0
-        },
-        "value": "BigGreeter",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 220,
-        "end": 343,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassMethod",
-          "span": {
-            "start": 287,
-            "end": 322,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 287,
-              "end": 293,
-              "ctxt": 0
-            },
-            "value": "render",
-            "optional": false
-          },
-          "function": {
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 287,
-              "end": 322,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 296,
-                "end": 322,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ReturnStatement",
-                  "span": {
-                    "start": 300,
-                    "end": 319,
-                    "ctxt": 0
-                  },
-                  "argument": {
-                    "type": "JSXElement",
-                    "span": {
-                      "start": 307,
-                      "end": 318,
-                      "ctxt": 0
-                    },
-                    "opening": {
-                      "type": "JSXOpeningElement",
-                      "name": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 308,
-                          "end": 311,
-                          "ctxt": 0
-                        },
-                        "value": "div",
-                        "optional": false
-                      },
-                      "span": {
-                        "start": 307,
-                        "end": 312,
-                        "ctxt": 0
-                      },
-                      "attributes": [],
-                      "selfClosing": false,
-                      "typeArguments": null
-                    },
-                    "children": [],
-                    "closing": {
-                      "type": "JSXClosingElement",
-                      "span": {
-                        "start": 312,
-                        "end": 318,
-                        "ctxt": 0
-                      },
-                      "name": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 314,
-                          "end": 317,
-                          "ctxt": 0
-                        },
-                        "value": "div",
-                        "optional": false
-                      }
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "kind": "method",
-          "isStatic": false,
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 324,
-            "end": 341,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 324,
-              "end": 332,
-              "ctxt": 0
-            },
-            "value": "greeting",
-            "optional": false
-          },
-          "value": null,
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 332,
-              "end": 340,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsKeywordType",
-              "span": {
-                "start": 334,
-                "end": 340,
-                "ctxt": 0
-              },
-              "kind": "string"
-            }
-          },
-          "isStatic": false,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": {
-        "type": "MemberExpression",
-        "span": {
-          "start": 245,
-          "end": 260,
-          "ctxt": 0
-        },
-        "object": {
-          "type": "Identifier",
-          "span": {
-            "start": 245,
-            "end": 250,
-            "ctxt": 0
-          },
-          "value": "React",
-          "optional": false
-        },
-        "property": {
-          "type": "Identifier",
-          "span": {
-            "start": 251,
-            "end": 260,
-            "ctxt": 0
-          },
-          "value": "Component",
-          "optional": false
-        }
-      },
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": {
-        "type": "TsTypeParameterInstantiation",
-        "span": {
-          "start": 260,
-          "end": 283,
-          "ctxt": 0
-        },
-        "params": [
-          {
-            "type": "TsTypeLiteral",
-            "span": {
-              "start": 261,
-              "end": 278,
-              "ctxt": 0
-            },
-            "members": [
-              {
-                "type": "TsPropertySignature",
-                "span": {
-                  "start": 263,
-                  "end": 276,
-                  "ctxt": 0
-                },
-                "readonly": false,
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 263,
-                    "end": 267,
-                    "ctxt": 0
-                  },
-                  "value": "name",
-                  "optional": false
-                },
-                "computed": false,
-                "optional": true,
-                "init": null,
-                "params": [],
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 268,
-                    "end": 276,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 270,
-                      "end": 276,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                },
-                "typeParams": null
-              }
-            ]
-          },
-          {
-            "type": "TsTypeLiteral",
-            "span": {
-              "start": 280,
-              "end": 282,
-              "ctxt": 0
-            },
-            "members": []
-          }
-        ]
-      },
-      "implements": []
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 351,
-        "end": 369,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 355,
-            "end": 368,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 355,
-              "end": 356,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 359,
-              "end": 368,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 360,
-                  "end": 365,
-                  "ctxt": 0
-                },
-                "value": "Greet",
-                "optional": false
-              },
-              "span": {
-                "start": 359,
-                "end": 368,
-                "ctxt": 0
-              },
-              "attributes": [],
-              "selfClosing": true,
-              "typeArguments": null
-            },
-            "children": [],
-            "closing": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 408,
-        "end": 434,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 412,
-            "end": 433,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 412,
-              "end": 413,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false,
-            "typeAnnotation": null
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-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 416,
-              "end": 433,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 417,
-                  "end": 422,
-                  "ctxt": 0
-                },
-                "value": "Greet",
-                "optional": false
-              },
-              "span": {
-                "start": 416,
-                "end": 433,
-                "ctxt": 0
-              },
-              "attributes": [
-                {
-                  "type": "JSXAttribute",
-                  "span": {
-                    "start": 423,
-                    "end": 430,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 423,
-                      "end": 426,
-                      "ctxt": 0
-                    },
-                    "value": "key",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "StringLiteral",
-                    "span": {
-                      "start": 427,
-                      "end": 430,
-                      "ctxt": 0
-                    },
-                    "value": "k",
-                    "raw": "\"k\""
-                  }
-                }
-              ],
-              "selfClosing": true,
-              "typeArguments": null
-            },
-            "children": [],
-            "closing": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 483,
-        "end": 513,
-        "ctxt": 0
-      },
-      "kind": "let",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 487,
-            "end": 512,
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deleted file mode 100644
index 1ab3c79a258..00000000000
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deleted file mode 100644
index 926271882ba..00000000000
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments2.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments2.json
deleted file mode 100644
index 0c8dbb7bd67..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments2.json
+++ /dev/null
@@ -1,2045 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments3.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments3.json
deleted file mode 100644
index 44f5787449d..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments3.json
+++ /dev/null
@@ -1,2599 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments4.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments4.json
deleted file mode 100644
index 5357bfcbabc..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments4.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments5.json b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments5.json
deleted file mode 100644
index 0682918802c..00000000000
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-                  "start": 580,
-                  "end": 632,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 580,
-                    "end": 582,
-                    "ctxt": 0
-                  },
-                  "value": "a1",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "JSXElement",
-                  "span": {
-                    "start": 585,
-                    "end": 632,
-                    "ctxt": 0
-                  },
-                  "opening": {
-                    "type": "JSXOpeningElement",
-                    "name": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 586,
-                        "end": 603,
-                        "ctxt": 0
-                      },
-                      "value": "ComponentSpecific",
-                      "optional": false
-                    },
-                    "span": {
-                      "start": 585,
-                      "end": 632,
-                      "ctxt": 0
-                    },
-                    "attributes": [
-                      {
-                        "type": "SpreadElement",
-                        "spread": {
-                          "start": 605,
-                          "end": 608,
-                          "ctxt": 0
-                        },
-                        "arguments": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 608,
-                            "end": 611,
-                            "ctxt": 0
-                          },
-                          "value": "arg",
-                          "optional": false
-                        }
-                      },
-                      {
-                        "type": "JSXAttribute",
-                        "span": {
-                          "start": 613,
-                          "end": 629,
-                          "ctxt": 0
-                        },
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 613,
-                            "end": 624,
-                            "ctxt": 0
-                          },
-                          "value": "ignore-prop",
-                          "optional": false
-                        },
-                        "value": {
-                          "type": "StringLiteral",
-                          "span": {
-                            "start": 625,
-                            "end": 629,
-                            "ctxt": 0
-                          },
-                          "value": "hi",
-                          "raw": "\"hi\""
-                        }
-                      }
-                    ],
-                    "selfClosing": true,
-                    "typeArguments": null
-                  },
-                  "children": [],
-                  "closing": null
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 654,
-              "end": 712,
-              "ctxt": 0
-            },
-            "kind": "let",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 658,
-                  "end": 711,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 658,
-                    "end": 660,
-                    "ctxt": 0
-                  },
-                  "value": "a2",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "JSXElement",
-                  "span": {
-                    "start": 663,
-                    "end": 711,
-                    "ctxt": 0
-                  },
-                  "opening": {
-                    "type": "JSXOpeningElement",
-                    "name": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 664,
-                        "end": 682,
-                        "ctxt": 0
-                      },
-                      "value": "ComponentSpecific1",
-                      "optional": false
-                    },
-                    "span": {
-                      "start": 663,
-                      "end": 711,
-                      "ctxt": 0
-                    },
-                    "attributes": [
-                      {
-                        "type": "SpreadElement",
-                        "spread": {
-                          "start": 684,
-                          "end": 687,
-                          "ctxt": 0
-                        },
-                        "arguments": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 687,
-                            "end": 690,
-                            "ctxt": 0
-                          },
-                          "value": "arg",
-                          "optional": false
-                        }
-                      },
-                      {
-                        "type": "JSXAttribute",
-                        "span": {
-                          "start": 692,
-                          "end": 708,
-                          "ctxt": 0
-                        },
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 692,
-                            "end": 703,
-                            "ctxt": 0
-                          },
-                          "value": "ignore-prop",
-                          "optional": false
-                        },
-                        "value": {
-                          "type": "JSXExpressionContainer",
-                          "span": {
-                            "start": 704,
-                            "end": 708,
-                            "ctxt": 0
-                          },
-                          "expression": {
-                            "type": "NumericLiteral",
-                            "span": {
-                              "start": 705,
-                              "end": 707,
-                              "ctxt": 0
-                            },
-                            "value": 10.0
-                          }
-                        }
-                      }
-                    ],
-                    "selfClosing": true,
-                    "typeArguments": null
-                  },
-                  "children": [],
-                  "closing": null
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 733,
-              "end": 786,
-              "ctxt": 0
-            },
-            "kind": "let",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 737,
-                  "end": 785,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 737,
-                    "end": 739,
-                    "ctxt": 0
-                  },
-                  "value": "a3",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "JSXElement",
-                  "span": {
-                    "start": 742,
-                    "end": 785,
-                    "ctxt": 0
-                  },
-                  "opening": {
-                    "type": "JSXOpeningElement",
-                    "name": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 743,
-                        "end": 760,
-                        "ctxt": 0
-                      },
-                      "value": "ComponentSpecific",
-                      "optional": false
-                    },
-                    "span": {
-                      "start": 742,
-                      "end": 785,
-                      "ctxt": 0
-                    },
-                    "attributes": [
-                      {
-                        "type": "SpreadElement",
-                        "spread": {
-                          "start": 762,
-                          "end": 765,
-                          "ctxt": 0
-                        },
-                        "arguments": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 765,
-                            "end": 768,
-                            "ctxt": 0
-                          },
-                          "value": "arg",
-                          "optional": false
-                        }
-                      },
-                      {
-                        "type": "JSXAttribute",
-                        "span": {
-                          "start": 770,
-                          "end": 782,
-                          "ctxt": 0
-                        },
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 770,
-                            "end": 774,
-                            "ctxt": 0
-                          },
-                          "value": "prop",
-                          "optional": false
-                        },
-                        "value": {
-                          "type": "StringLiteral",
-                          "span": {
-                            "start": 775,
-                            "end": 782,
-                            "ctxt": 0
-                          },
-                          "value": "hello",
-                          "raw": "\"hello\""
-                        }
-                      }
-                    ],
-                    "selfClosing": true,
-                    "typeArguments": null
-                  },
-                  "children": [],
-                  "closing": null
-                },
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 809,
-              "end": 863,
-              "ctxt": 0
-            },
-            "kind": "let",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 813,
-                  "end": 862,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 813,
-                    "end": 815,
-                    "ctxt": 0
-                  },
-                  "value": "a4",
-                  "optional": false,
-                  "typeAnnotation": null
-                },
-                "init": {
-                  "type": "JSXElement",
-                  "span": {
-                    "start": 818,
-                    "end": 862,
-                    "ctxt": 0
-                  },
-                  "opening": {
-                    "type": "JSXOpeningElement",
-                    "name": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 819,
-                        "end": 836,
-                        "ctxt": 0
-                      },
-                      "value": "ComponentSpecific",
-                      "optional": false
-                    },
-                    "span": {
-                      "start": 818,
-                      "end": 862,
-                      "ctxt": 0
-                    },
-                    "attributes": [
-                      {
-                        "type": "SpreadElement",
-                        "spread": {
-                          "start": 838,
-                          "end": 841,
-                          "ctxt": 0
-                        },
-                        "arguments": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 841,
-                            "end": 844,
-                            "ctxt": 0
-                          },
-                          "value": "arg",
-                          "optional": false
-                        }
-                      },
-                      {
-                        "type": "JSXAttribute",
-                        "span": {
-                          "start": 846,
-                          "end": 859,
-                          "ctxt": 0
-                        },
-                        "name": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 846,
-                            "end": 851,
-                            "ctxt": 0
-                          },
-                          "value": "prop1",
-                          "optional": false
-                        },
-                        "value": {
-                          "type": "StringLiteral",
-                          "span": {
-                            "start": 852,
-                            "end": 859,
-                            "ctxt": 0
-                          },
-                          "value": "hello",
-                          "raw": "\"hello\""
-                        }
-                      }
-                    ],
-                    "selfClosing": true,
-                    "typeArguments": null
-                  },
-                  "children": [],
-                  "closing": null
-                },
-                "definite": false
-              }
-            ]
-          }
-        ]
-      },
-      "generator": false,
-      "async": false,
-      "typeParameters": {
-        "type": "TsTypeParameterDeclaration",
-        "span": {
-          "start": 533,
-          "end": 561,
-          "ctxt": 0
-        },
-        "parameters": [
-          {
-            "type": "TsTypeParameter",
-            "span": {
-              "start": 534,
-              "end": 560,
-              "ctxt": 0
-            },
-            "name": {
-              "type": "Identifier",
-              "span": {
-                "start": 534,
-                "end": 535,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
-            "in": false,
-            "out": false,
-            "constraint": {
-              "type": "TsTypeLiteral",
-              "span": {
-                "start": 544,
-                "end": 560,
-                "ctxt": 0
-              },
-              "members": [
-                {
-                  "type": "TsPropertySignature",
-                  "span": {
-                    "start": 546,
-                    "end": 558,
-                    "ctxt": 0
-                  },
-                  "readonly": false,
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 546,
-                      "end": 550,
-                      "ctxt": 0
-                    },
-                    "value": "prop",
-                    "optional": false
-                  },
-                  "computed": false,
-                  "optional": false,
-                  "init": null,
-                  "params": [],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 550,
-                      "end": 558,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 552,
-                        "end": 558,
-                        "ctxt": 0
-                      },
-                      "kind": "number"
-                    }
-                  },
-                  "typeParams": null
-                }
-              ]
-            },
-            "default": null
-          }
-        ]
-      },
-      "returnType": null
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments5.tsx b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments5.tsx
index a3beabf97a4..8a7fb5cb947 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments5.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxStatelessFunctionComponentsWithTypeArguments5.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: preserve
 // @module: amd
 // @noLib: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxTypeArgumentResolution.tsx b/crates/swc_ecma_parser/tests/tsc/tsxTypeArgumentResolution.tsx
deleted file mode 100644
index 2a644a33f8e..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxTypeArgumentResolution.tsx
+++ /dev/null
@@ -1,59 +0,0 @@
-// @filename: file.tsx
-// @jsx: preserve
-// @noLib: true
-// @skipLibCheck: true
-// @libFiles: react.d.ts,lib.d.ts
-
-import React = require('react');
-
-interface Prop {
-    a: number,
-    b: string
-}
-
-declare class MyComp<P> extends React.Component<P, {}> {
-    internalProp: P;
-}
-
-let x = <MyComp<Prop> a={10} b="hi" />; // OK
-
-x = <MyComp<Prop> a={10} b="hi"></MyComp>; // OK
-
-x = <MyComp<Prop> a={10} b={20} />; // error
-
-x = <MyComp<Prop> a={10} b={20}></MyComp>; // error
-
-x = <MyComp<Prop, Prop> a={10} b="hi" />; // error
-
-x = <MyComp<Prop, Prop> a={10} b="hi"></MyComp>; // error
-
-x = <MyComp<> a={10} b="hi" />; // error
-
-x = <MyComp<> a={10} b="hi"></MyComp>; // error
-
-x= <MyComp<{}> /> // OK
-
-x= <MyComp<{}>></MyComp> // OK
-
-declare class MyComp2<P extends { a: string }, P2 = {}> extends React.Component<P & P2, {}> {
-    internalProp: [P, P2];
-}
-x = <MyComp2<{a: string, b: string}> a="a" b="b" />; // OK
-
-x = <MyComp2<{a: string, b: string}> a="a" b="b"></MyComp2>; // OK
-
-x = <MyComp2<Prop> a={10} b="hi" />; // error
-
-x = <MyComp2<Prop> a={10} b="hi"></MyComp2>; // error
-
-x = <MyComp2<{a: string}, {b: string}> a="hi" b="hi" />; // OK
-
-x = <MyComp2<{a: string}, {b: string}> a="hi" b="hi"></MyComp2>; // OK
-
-x = <MyComp2<{a: string}, {b: string}, Prop> a="hi" b="hi" />; // error
-
-x = <MyComp2<{a: string}, {b: string}, Prop> a="hi" b="hi"></MyComp2>; // error
-
-x = <MyComp2<{a: string}, {b: number}> a="hi" b="hi" />; // error
-
-x = <MyComp2<{a: string}, {b: number}> a="hi" b="hi"></MyComp2>; // error
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxTypeErrors.json b/crates/swc_ecma_parser/tests/tsc/tsxTypeErrors.json
deleted file mode 100644
index 0a7f194eede..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxTypeErrors.json
+++ /dev/null
@@ -1,974 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 45,
-    "end": 846,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 45,
-        "end": 71,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 49,
-            "end": 70,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 49,
-              "end": 51,
-              "ctxt": 0
-            },
-            "value": "a1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 54,
-              "end": 70,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 55,
-                  "end": 58,
-                  "ctxt": 0
-                },
-                "value": "div",
-                "optional": false
-              },
-              "span": {
-                "start": 54,
-                "end": 70,
-                "ctxt": 0
-              },
-              "attributes": [
-                {
-                  "type": "JSXAttribute",
-                  "span": {
-                    "start": 59,
-                    "end": 67,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 59,
-                      "end": 61,
-                      "ctxt": 0
-                    },
-                    "value": "id",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "StringLiteral",
-                    "span": {
-                      "start": 62,
-                      "end": 67,
-                      "ctxt": 0
-                    },
-                    "value": "foo",
-                    "raw": "\"foo\""
-                  }
-                }
-              ],
-              "selfClosing": true,
-              "typeArguments": null
-            },
-            "children": [],
-            "closing": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 128,
-        "end": 159,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 132,
-            "end": 159,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 132,
-              "end": 134,
-              "ctxt": 0
-            },
-            "value": "a2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 137,
-              "end": 159,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 138,
-                  "end": 141,
-                  "ctxt": 0
-                },
-                "value": "img",
-                "optional": false
-              },
-              "span": {
-                "start": 137,
-                "end": 159,
-                "ctxt": 0
-              },
-              "attributes": [
-                {
-                  "type": "JSXAttribute",
-                  "span": {
-                    "start": 142,
-                    "end": 156,
-                    "ctxt": 0
-                  },
-                  "name": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 142,
-                      "end": 146,
-                      "ctxt": 0
-                    },
-                    "value": "srce",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "StringLiteral",
-                    "span": {
-                      "start": 147,
-                      "end": 156,
-                      "ctxt": 0
-                    },
-                    "value": "foo.jpg",
-                    "raw": "\"foo.jpg\""
-                  }
-                }
-              ],
-              "selfClosing": true,
-              "typeArguments": null
-            },
-            "children": [],
-            "closing": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 226,
-        "end": 252,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 230,
-            "end": 251,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 230,
-              "end": 235,
-              "ctxt": 0
-            },
-            "value": "thing",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "ObjectExpression",
-            "span": {
-              "start": 238,
-              "end": 251,
-              "ctxt": 0
-            },
-            "properties": [
-              {
-                "type": "KeyValueProperty",
-                "key": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 240,
-                    "end": 244,
-                    "ctxt": 0
-                  },
-                  "value": "oops",
-                  "optional": false
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 246,
-                    "end": 249,
-                    "ctxt": 0
-                  },
-                  "value": 100.0
-                }
-              }
-            ]
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 253,
-        "end": 280,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 257,
-            "end": 280,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 257,
-              "end": 259,
-              "ctxt": 0
-            },
-            "value": "a3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "JSXElement",
-            "span": {
-              "start": 262,
-              "end": 280,
-              "ctxt": 0
-            },
-            "opening": {
-              "type": "JSXOpeningElement",
-              "name": {
-                "type": "Identifier",
-                "span": {
-                  "start": 263,
-                  "end": 266,
-                  "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.json
deleted file mode 100644
index 144e0f53310..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.json
+++ /dev/null
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.tsx b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.tsx
index 28691e9f449..91457469a8d 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType1.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: react
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.json
deleted file mode 100644
index acb5fa00ad4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.json
+++ /dev/null
@@ -1,557 +0,0 @@
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-          "ctxt": 0
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-        "value": "React",
-        "optional": false
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-      "moduleRef": {
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-          "end": 143,
-          "ctxt": 0
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.tsx b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.tsx
index c85a87472e1..ae0c0843b81 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType2.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: react
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.json
deleted file mode 100644
index 8b224f39e1a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.json
+++ /dev/null
@@ -1,1341 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.tsx b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.tsx
index dddaab1d105..46fea83de02 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType3.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: react
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.json
deleted file mode 100644
index 4a8fb682399..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.json
+++ /dev/null
@@ -1,1204 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.tsx b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.tsx
index fbd3e04017c..7b64cca5ef6 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType4.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: react
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.json
deleted file mode 100644
index acd2ae7c753..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.json
+++ /dev/null
@@ -1,786 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.tsx b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.tsx
index 28f4fcefc20..664e9067ba0 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType5.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: react
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.json
deleted file mode 100644
index 253961fb60b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.json
+++ /dev/null
@@ -1,878 +0,0 @@
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diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.tsx b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.tsx
index bc4fab301b3..3cbf3dde8c8 100644
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.tsx
+++ b/crates/swc_ecma_parser/tests/tsc/tsxUnionElementType6.tsx
@@ -1,4 +1,4 @@
-// @filename: file.tsx
+// @filename: file.tsx
 // @jsx: react
 // @noLib: true
 // @skipLibCheck: true
diff --git a/crates/swc_ecma_parser/tests/tsc/tsxUnionTypeComponent1.json b/crates/swc_ecma_parser/tests/tsc/tsxUnionTypeComponent1.json
deleted file mode 100644
index ca6676f6924..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/tsxUnionTypeComponent1.json
+++ /dev/null
@@ -1,780 +0,0 @@
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-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/twoAccessorsWithSameName.ts b/crates/swc_ecma_parser/tests/tsc/twoAccessorsWithSameName.ts
deleted file mode 100644
index a9253f406dd..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/twoAccessorsWithSameName.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-// @target: ES5
-class C {
-    get x() { return 1; }
-    get x() { return 1; } // error
-}
-
-class D {
-    set x(v) {  }
-    set x(v) {  } // error
-}
-
-class E {
-    get x() {
-        return 1;
-    }
-    set x(v) { }
-}
-
-var x = {
-    get x() {
-        return 1;
-    },
-
-    // error
-    get x() {
-        return 1;
-    }
-}
-
-var y = {
-    get x() {
-        return 1;
-    },
-    set x(v) { }
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/typeAndNamespaceExportMerge.json b/crates/swc_ecma_parser/tests/tsc/typeAndNamespaceExportMerge.json
new file mode 100644
index 00000000000..68df623d1a9
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeAndNamespaceExportMerge.json
@@ -0,0 +1,353 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 40,
+    "end": 330,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 40,
+        "end": 64,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 47,
+          "end": 64,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 53,
+              "end": 63,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 53,
+                "end": 59,
+                "ctxt": 0
+              },
+              "value": "COFFEE",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 62,
+                "end": 63,
+                "ctxt": 0
+              },
+              "value": 0.0,
+              "raw": "0"
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 65,
+        "end": 86,
+        "ctxt": 0
+      },
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+        "span": {
+          "start": 72,
+          "end": 86,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 78,
+              "end": 85,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 78,
+                "end": 81,
+                "ctxt": 0
+              },
+              "value": "TEA",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 84,
+                "end": 85,
+                "ctxt": 0
+              },
+              "value": 1.0,
+              "raw": "1"
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 112,
+        "end": 138,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsTypeAliasDeclaration",
+        "span": {
+          "start": 119,
+          "end": 138,
+          "ctxt": 0
+        },
+        "declare": false,
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 124,
+            "end": 129,
+            "ctxt": 0
+          },
+          "value": "Drink",
+          "optional": false
+        },
+        "typeParams": null,
+        "typeAnnotation": {
+          "type": "TsUnionType",
+          "span": {
+            "start": 132,
+            "end": 137,
+            "ctxt": 0
+          },
+          "types": [
+            {
+              "type": "TsLiteralType",
+              "span": {
+                "start": 132,
+                "end": 133,
+                "ctxt": 0
+              },
+              "literal": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 132,
+                  "end": 133,
+                  "ctxt": 0
+                },
+                "value": 0.0,
+                "raw": "0"
+              }
+            },
+            {
+              "type": "TsLiteralType",
+              "span": {
+                "start": 136,
+                "end": 137,
+                "ctxt": 0
+              },
+              "literal": {
+                "type": "NumericLiteral",
+                "span": {
+                  "start": 136,
+                  "end": 137,
+                  "ctxt": 0
+                },
+                "value": 1.0,
+                "raw": "1"
+              }
+            }
+          ]
+        }
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 139,
+        "end": 176,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportNamespaceSpecifier",
+          "span": {
+            "start": 146,
+            "end": 156,
+            "ctxt": 0
+          },
+          "name": {
+            "type": "Identifier",
+            "span": {
+              "start": 151,
+              "end": 156,
+              "ctxt": 0
+            },
+            "value": "Drink",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 162,
+          "end": 175,
+          "ctxt": 0
+        },
+        "value": "./constants",
+        "raw": "\"./constants\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 202,
+        "end": 234,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 211,
+            "end": 216,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 211,
+              "end": 216,
+              "ctxt": 0
+            },
+            "value": "Drink",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 224,
+          "end": 233,
+          "ctxt": 0
+        },
+        "value": "./drink",
+        "raw": "\"./drink\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 303,
+        "end": 330,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 309,
+            "end": 329,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 309,
+              "end": 310,
+              "ctxt": 0
+            },
+            "value": "x",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 310,
+                "end": 317,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeReference",
+                "span": {
+                  "start": 312,
+                  "end": 317,
+                  "ctxt": 0
+                },
+                "typeName": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 312,
+                    "end": 317,
+                    "ctxt": 0
+                  },
+                  "value": "Drink",
+                  "optional": false
+                },
+                "typeParams": null
+              }
+            }
+          },
+          "init": {
+            "type": "MemberExpression",
+            "span": {
+              "start": 320,
+              "end": 329,
+              "ctxt": 0
+            },
+            "object": {
+              "type": "Identifier",
+              "span": {
+                "start": 320,
+                "end": 325,
+                "ctxt": 0
+              },
+              "value": "Drink",
+              "optional": false
+            },
+            "property": {
+              "type": "Identifier",
+              "span": {
+                "start": 326,
+                "end": 329,
+                "ctxt": 0
+              },
+              "value": "TEA",
+              "optional": false
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeAndNamespaceExportMerge.ts b/crates/swc_ecma_parser/tests/tsc/typeAndNamespaceExportMerge.ts
new file mode 100644
index 00000000000..a7a7d3f3e56
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeAndNamespaceExportMerge.ts
@@ -0,0 +1,16 @@
+// @strict
+
+// @Filename: constants.ts
+export const COFFEE = 0;
+export const TEA = 1;
+
+
+// @Filename: drink.ts
+export type Drink = 0 | 1;
+export * as Drink from "./constants";
+
+
+// @Filename: index.ts
+import { Drink } from "./drink";
+// 'Drink' only refers to a type, but is being used as a value here
+const x: Drink = Drink.TEA;
diff --git a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMember.json b/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMember.json
deleted file mode 100644
index 6f365070c20..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMember.json
+++ /dev/null
@@ -1,3009 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 121,
-    "end": 1739,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 121,
-        "end": 1739,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 131,
-          "end": 135,
-          "ctxt": 0
-        },
-        "value": "Test",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 136,
-          "end": 1739,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDeclaration",
-            "span": {
-              "start": 139,
-              "end": 475,
-              "ctxt": 0
-            },
-            "declaration": {
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-              "identifier": {
-                "type": "Identifier",
-                "span": {
-                  "start": 152,
-                  "end": 168,
-                  "ctxt": 0
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-                "value": "FileSystemObject",
-                "optional": false
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-              "declare": false,
-              "span": {
-                "start": 146,
-                "end": 475,
-                "ctxt": 0
-              },
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-                  "span": {
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-                    "end": 205,
-                    "ctxt": 0
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-                  "key": {
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-                      "end": 178,
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-                    "optional": false
-                  },
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-                  "typeAnnotation": {
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-                          "end": 184,
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-                            "ctxt": 0
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-                            "span": {
-                              "start": 188,
-                              "end": 204,
-                              "ctxt": 0
-                            },
-                            "value": "FileSystemObject",
-                            "optional": false
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-                        }
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-                      "end": 272,
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-                                  "value": "T",
-                                  "optional": false
-                                },
-                                "typeParams": null
-                              }
-                            ]
-                          }
-                        }
-                      }
-                    }
-                  },
-                  "typeParams": null
-                }
-              ]
-            }
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 1387,
-              "end": 1417,
-              "ctxt": 0
-            },
-            "kind": "let",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 1391,
-                  "end": 1416,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1391,
-                    "end": 1396,
-                    "ctxt": 0
-                  },
-                  "value": "guard",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 1396,
-                      "end": 1416,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 1398,
-                        "end": 1416,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1398,
-                          "end": 1410,
-                          "ctxt": 0
-                        },
-                        "value": "GenericGuard",
-                        "optional": false
-                      },
-                      "typeParams": {
-                        "type": "TsTypeParameterInstantiation",
-                        "span": {
-                          "start": 1410,
-                          "end": 1416,
-                          "ctxt": 0
-                        },
-                        "params": [
-                          {
-                            "type": "TsTypeReference",
-                            "span": {
-                              "start": 1411,
-                              "end": 1415,
-                              "ctxt": 0
-                            },
-                            "typeName": {
-                              "type": "Identifier",
-                              "span": {
-                                "start": 1411,
-                                "end": 1415,
-                                "ctxt": 0
-                              },
-                              "value": "File",
-                              "optional": false
-                            },
-                            "typeParams": null
-                          }
-                        ]
-                      }
-                    }
-                  }
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "IfStatement",
-            "span": {
-              "start": 1419,
-              "end": 1510,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 1423,
-                "end": 1437,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1423,
-                  "end": 1428,
-                  "ctxt": 0
-                },
-                "value": "guard",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1429,
-                  "end": 1437,
-                  "ctxt": 0
-                },
-                "value": "isLeader",
-                "optional": false
-              }
-            },
-            "consequent": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 1439,
-                "end": 1459,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 1443,
-                    "end": 1456,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "CallExpression",
-                    "span": {
-                      "start": 1443,
-                      "end": 1455,
-                      "ctxt": 0
-                    },
-                    "callee": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 1443,
-                        "end": 1453,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1443,
-                          "end": 1448,
-                          "ctxt": 0
-                        },
-                        "value": "guard",
-                        "optional": false
-                      },
-                      "property": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1449,
-                          "end": 1453,
-                          "ctxt": 0
-                        },
-                        "value": "lead",
-                        "optional": false
-                      }
-                    },
-                    "arguments": [],
-                    "typeArguments": null
-                  }
-                }
-              ]
-            },
-            "alternate": {
-              "type": "IfStatement",
-              "span": {
-                "start": 1466,
-                "end": 1510,
-                "ctxt": 0
-              },
-              "test": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 1470,
-                  "end": 1486,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1470,
-                    "end": 1475,
-                    "ctxt": 0
-                  },
-                  "value": "guard",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1476,
-                    "end": 1486,
-                    "ctxt": 0
-                  },
-                  "value": "isFollower",
-                  "optional": false
-                }
-              },
-              "consequent": {
-                "type": "BlockStatement",
-                "span": {
-                  "start": 1488,
-                  "end": 1510,
-                  "ctxt": 0
-                },
-                "stmts": [
-                  {
-                    "type": "ExpressionStatement",
-                    "span": {
-                      "start": 1492,
-                      "end": 1507,
-                      "ctxt": 0
-                    },
-                    "expression": {
-                      "type": "CallExpression",
-                      "span": {
-                        "start": 1492,
-                        "end": 1506,
-                        "ctxt": 0
-                      },
-                      "callee": {
-                        "type": "MemberExpression",
-                        "span": {
-                          "start": 1492,
-                          "end": 1504,
-                          "ctxt": 0
-                        },
-                        "object": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 1492,
-                            "end": 1497,
-                            "ctxt": 0
-                          },
-                          "value": "guard",
-                          "optional": false
-                        },
-                        "property": {
-                          "type": "Identifier",
-                          "span": {
-                            "start": 1498,
-                            "end": 1504,
-                            "ctxt": 0
-                          },
-                          "value": "follow",
-                          "optional": false
-                        }
-                      },
-                      "arguments": [],
-                      "typeArguments": null
-                    }
-                  }
-                ]
-              },
-              "alternate": null
-            }
-          },
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 1513,
-              "end": 1586,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 1523,
-                "end": 1536,
-                "ctxt": 0
-              },
-              "value": "SpecificGuard",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 1537,
-                "end": 1586,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsPropertySignature",
-                  "span": {
-                    "start": 1541,
-                    "end": 1583,
-                    "ctxt": 0
-                  },
-                  "readonly": false,
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 1541,
-                      "end": 1555,
-                      "ctxt": 0
-                    },
-                    "value": "isMoreSpecific",
-                    "optional": false
-                  },
-                  "computed": false,
-                  "optional": false,
-                  "init": null,
-                  "params": [],
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 1555,
-                      "end": 1582,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypePredicate",
-                      "span": {
-                        "start": 1557,
-                        "end": 1582,
-                        "ctxt": 0
-                      },
-                      "asserts": false,
-                      "paramName": {
-                        "type": "TsThisType",
-                        "span": {
-                          "start": 1557,
-                          "end": 1561,
-                          "ctxt": 0
-                        }
-                      },
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 1565,
-                          "end": 1582,
-                          "ctxt": 0
-                        },
-                        "typeAnnotation": {
-                          "type": "TsTypeReference",
-                          "span": {
-                            "start": 1565,
-                            "end": 1582,
-                            "ctxt": 0
-                          },
-                          "typeName": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 1565,
-                              "end": 1582,
-                              "ctxt": 0
-                            },
-                            "value": "MoreSpecificGuard",
-                            "optional": false
-                          },
-                          "typeParams": null
-                        }
-                      }
-                    }
-                  },
-                  "typeParams": null
-                }
-              ]
-            }
-          },
-          {
-            "type": "TsInterfaceDeclaration",
-            "span": {
-              "start": 1589,
-              "end": 1657,
-              "ctxt": 0
-            },
-            "id": {
-              "type": "Identifier",
-              "span": {
-                "start": 1599,
-                "end": 1616,
-                "ctxt": 0
-              },
-              "value": "MoreSpecificGuard",
-              "optional": false
-            },
-            "declare": false,
-            "typeParams": null,
-            "extends": [
-              {
-                "type": "TsExpressionWithTypeArguments",
-                "span": {
-                  "start": 1625,
-                  "end": 1638,
-                  "ctxt": 0
-                },
-                "expression": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1625,
-                    "end": 1638,
-                    "ctxt": 0
-                  },
-                  "value": "SpecificGuard",
-                  "optional": false
-                },
-                "typeArguments": null
-              }
-            ],
-            "body": {
-              "type": "TsInterfaceBody",
-              "span": {
-                "start": 1639,
-                "end": 1657,
-                "ctxt": 0
-              },
-              "body": [
-                {
-                  "type": "TsMethodSignature",
-                  "span": {
-                    "start": 1643,
-                    "end": 1654,
-                    "ctxt": 0
-                  },
-                  "readonly": false,
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 1643,
-                      "end": 1645,
-                      "ctxt": 0
-                    },
-                    "value": "do",
-                    "optional": false
-                  },
-                  "computed": false,
-                  "optional": false,
-                  "params": [],
-                  "typeAnn": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 1647,
-                      "end": 1653,
-                      "ctxt": 0
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-                    "typeAnnotation": {
-                      "type": "TsKeywordType",
-                      "span": {
-                        "start": 1649,
-                        "end": 1653,
-                        "ctxt": 0
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-                      "kind": "void"
-                    }
-                  },
-                  "typeParams": null
-                }
-              ]
-            }
-          },
-          {
-            "type": "VariableDeclaration",
-            "span": {
-              "start": 1660,
-              "end": 1687,
-              "ctxt": 0
-            },
-            "kind": "let",
-            "declare": false,
-            "declarations": [
-              {
-                "type": "VariableDeclarator",
-                "span": {
-                  "start": 1664,
-                  "end": 1686,
-                  "ctxt": 0
-                },
-                "id": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 1664,
-                    "end": 1671,
-                    "ctxt": 0
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-                  "value": "general",
-                  "optional": false,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 1671,
-                      "end": 1686,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypeReference",
-                      "span": {
-                        "start": 1673,
-                        "end": 1686,
-                        "ctxt": 0
-                      },
-                      "typeName": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1673,
-                          "end": 1686,
-                          "ctxt": 0
-                        },
-                        "value": "SpecificGuard",
-                        "optional": false
-                      },
-                      "typeParams": null
-                    }
-                  }
-                },
-                "init": null,
-                "definite": false
-              }
-            ]
-          },
-          {
-            "type": "IfStatement",
-            "span": {
-              "start": 1689,
-              "end": 1737,
-              "ctxt": 0
-            },
-            "test": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 1693,
-                "end": 1715,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1693,
-                  "end": 1700,
-                  "ctxt": 0
-                },
-                "value": "general",
-                "optional": false
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 1701,
-                  "end": 1715,
-                  "ctxt": 0
-                },
-                "value": "isMoreSpecific",
-                "optional": false
-              }
-            },
-            "consequent": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 1717,
-                "end": 1737,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 1721,
-                    "end": 1734,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "CallExpression",
-                    "span": {
-                      "start": 1721,
-                      "end": 1733,
-                      "ctxt": 0
-                    },
-                    "callee": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 1721,
-                        "end": 1731,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1721,
-                          "end": 1728,
-                          "ctxt": 0
-                        },
-                        "value": "general",
-                        "optional": false
-                      },
-                      "property": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 1729,
-                          "end": 1731,
-                          "ctxt": 0
-                        },
-                        "value": "do",
-                        "optional": false
-                      }
-                    },
-                    "arguments": [],
-                    "typeArguments": null
-                  }
-                }
-              ]
-            },
-            "alternate": null
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMember.ts b/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMember.ts
deleted file mode 100644
index 86795b021f2..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMember.ts
+++ /dev/null
@@ -1,83 +0,0 @@
-// @target: es5
-// @declaration: true
-// There's a 'File' class in the stdlib, wrap with a namespace to avoid collision
-namespace Test {
-	export class FileSystemObject {
-		isFSO: this is FileSystemObject;
-		get isFile(): this is File {
-			return this instanceof File;
-		}
-		set isFile(param) {
-			// noop
-		}
-		get isDirectory(): this is Directory {
-			return this instanceof Directory;
-		}
-		isNetworked: this is (Networked & this);
-		constructor(public path: string) {}
-	}
-
-	export class File extends FileSystemObject {
-		constructor(path: string, public content: string) { super(path); }
-	}
-	export class Directory extends FileSystemObject {
-		children: FileSystemObject[];
-	}
-	export interface Networked {
-		host: string;
-	}
-
-	let file: FileSystemObject = new File("foo/bar.txt", "foo");
-	file.isNetworked = false;
-	file.isFSO = file.isFile;
-	file.isFile = true;
-	let x = file.isFile;
-	if (file.isFile) {
-		file.content;
-		if (file.isNetworked) {
-			file.host;
-			file.content;
-		}
-	}
-	else if (file.isDirectory) {
-		file.children;
-	}
-	else if (file.isNetworked) {
-		file.host;
-	}
-	
-	interface GenericLeadGuard<T> extends GenericGuard<T> {
-		lead(): void;
-	}
-	
-	interface GenericFollowerGuard<T> extends GenericGuard<T> {
-		follow(): void;
-	}
-	
-	interface GenericGuard<T> {
-		target: T;
-		isLeader: this is (GenericLeadGuard<T>);
-		isFollower: this is GenericFollowerGuard<T>;
-	}
-
-	let guard: GenericGuard<File>;
-	if (guard.isLeader) {
-		guard.lead();
-	}
-	else if (guard.isFollower) {
-		guard.follow();
-	}
-
-	interface SpecificGuard {
-		isMoreSpecific: this is MoreSpecificGuard;
-	}
-
-	interface MoreSpecificGuard extends SpecificGuard {
-		do(): void;
-	}
-
-	let general: SpecificGuard;
-	if (general.isMoreSpecific) {
-		general.do();
-	}
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMemberErrors.json b/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMemberErrors.json
deleted file mode 100644
index 57e3685cb76..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMemberErrors.json
+++ /dev/null
@@ -1,1367 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 121,
-    "end": 886,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsModuleDeclaration",
-      "span": {
-        "start": 121,
-        "end": 886,
-        "ctxt": 0
-      },
-      "declare": false,
-      "global": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 131,
-          "end": 135,
-          "ctxt": 0
-        },
-        "value": "Test",
-        "optional": false
-      },
-      "body": {
-        "type": "TsModuleBlock",
-        "span": {
-          "start": 136,
-          "end": 886,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "ExportDeclaration",
-            "span": {
-              "start": 139,
-              "end": 475,
-              "ctxt": 0
-            },
-            "declaration": {
-              "type": "ClassDeclaration",
-              "identifier": {
-                "type": "Identifier",
-                "span": {
-                  "start": 152,
-                  "end": 168,
-                  "ctxt": 0
-                },
-                "value": "FileSystemObject",
-                "optional": false
-              },
-              "declare": false,
-              "span": {
-                "start": 146,
-                "end": 475,
-                "ctxt": 0
-              },
-              "decorators": [],
-              "body": [
-                {
-                  "type": "ClassProperty",
-                  "span": {
-                    "start": 173,
-                    "end": 205,
-                    "ctxt": 0
-                  },
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 173,
-                      "end": 178,
-                      "ctxt": 0
-                    },
-                    "value": "isFSO",
-                    "optional": false
-                  },
-                  "value": null,
-                  "typeAnnotation": {
-                    "type": "TsTypeAnnotation",
-                    "span": {
-                      "start": 178,
-                      "end": 204,
-                      "ctxt": 0
-                    },
-                    "typeAnnotation": {
-                      "type": "TsTypePredicate",
-                      "span": {
-                        "start": 180,
-                        "end": 204,
-                        "ctxt": 0
-                      },
-                      "asserts": false,
-                      "paramName": {
-                        "type": "TsThisType",
-                        "span": {
-                          "start": 180,
-                          "end": 184,
-                          "ctxt": 0
-                        }
-                      },
-                      "typeAnnotation": {
-                        "type": "TsTypeAnnotation",
-                        "span": {
-                          "start": 188,
-                          "end": 204,
-                          "ctxt": 0
-                        },
-                        "typeAnnotation": {
-                          "type": "TsTypeReference",
-                          "span": {
-                            "start": 188,
-                            "end": 204,
-                            "ctxt": 0
-                          },
-                          "typeName": {
-                            "type": "Identifier",
-                            "span": {
-                              "start": 188,
-                              "end": 204,
-                              "ctxt": 0
-                            },
-                            "value": "FileSystemObject",
-                            "optional": false
-                          },
-                          "typeParams": null
-                        }
-                      }
-                    }
-                  },
-                  "isStatic": false,
-                  "decorators": [],
-                  "accessibility": null,
-                  "isAbstract": false,
-                  "isOptional": false,
-                  "isOverride": false,
-                  "readonly": false,
-                  "declare": false,
-                  "definite": false
-                },
-                {
-                  "type": "ClassMethod",
-                  "span": {
-                    "start": 208,
-                    "end": 272,
-                    "ctxt": 0
-                  },
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 212,
-                      "end": 218,
-                      "ctxt": 0
-                    },
-                    "value": "isFile",
-                    "optional": false
-                  },
-                  "function": {
-                    "params": [],
-                    "decorators": [],
-                    "span": {
-                      "start": 208,
-                      "end": 272,
-                      "ctxt": 0
-                    },
-                    "body": {
-                      "type": "BlockStatement",
-                      "span": {
-                        "start": 235,
-                        "end": 272,
-                        "ctxt": 0
-                      },
-                      "stmts": [
-                        {
-                          "type": "ReturnStatement",
-                          "span": {
-                            "start": 240,
-                            "end": 268,
-                            "ctxt": 0
-                          },
-                          "argument": {
-                            "type": "BinaryExpression",
-                            "span": {
-                              "start": 247,
-                              "end": 267,
-                              "ctxt": 0
-                            },
-                            "operator": "instanceof",
-                            "left": {
-                              "type": "ThisExpression",
-                              "span": {
-                                "start": 247,
-                                "end": 251,
-                                "ctxt": 0
-                              }
-                            },
-                            "right": {
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-              "operator": "=",
-              "left": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 794,
-                  "end": 810,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 794,
-                    "end": 798,
-                    "ctxt": 0
-                  },
-                  "value": "file",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 799,
-                    "end": 810,
-                    "ctxt": 0
-                  },
-                  "value": "isNetworked",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 813,
-                  "end": 824,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 813,
-                    "end": 817,
-                    "ctxt": 0
-                  },
-                  "value": "file",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 818,
-                    "end": 824,
-                    "ctxt": 0
-                  },
-                  "value": "isFile",
-                  "optional": false
-                }
-              }
-            }
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 827,
-              "end": 857,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AssignmentExpression",
-              "span": {
-                "start": 827,
-                "end": 856,
-                "ctxt": 0
-              },
-              "operator": "=",
-              "left": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 827,
-                  "end": 837,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 827,
-                    "end": 831,
-                    "ctxt": 0
-                  },
-                  "value": "file",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 832,
-                    "end": 837,
-                    "ctxt": 0
-                  },
-                  "value": "isFSO",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 840,
-                  "end": 856,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 840,
-                    "end": 844,
-                    "ctxt": 0
-                  },
-                  "value": "file",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 845,
-                    "end": 856,
-                    "ctxt": 0
-                  },
-                  "value": "isNetworked",
-                  "optional": false
-                }
-              }
-            }
-          },
-          {
-            "type": "ExpressionStatement",
-            "span": {
-              "start": 859,
-              "end": 884,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "AssignmentExpression",
-              "span": {
-                "start": 859,
-                "end": 883,
-                "ctxt": 0
-              },
-              "operator": "=",
-              "left": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 859,
-                  "end": 870,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 859,
-                    "end": 863,
-                    "ctxt": 0
-                  },
-                  "value": "file",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 864,
-                    "end": 870,
-                    "ctxt": 0
-                  },
-                  "value": "isFile",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 873,
-                  "end": 883,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 873,
-                    "end": 877,
-                    "ctxt": 0
-                  },
-                  "value": "file",
-                  "optional": false
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 878,
-                    "end": 883,
-                    "ctxt": 0
-                  },
-                  "value": "isFSO",
-                  "optional": false
-                }
-              }
-            }
-          }
-        ]
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMemberErrors.ts b/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMemberErrors.ts
deleted file mode 100644
index 43bdb0b4e47..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeGuardOfFormThisMemberErrors.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-// @target: es5
-// @declaration: true
-// There's a 'File' class in the stdlib, wrap with a namespace to avoid collision
-namespace Test {
-	export class FileSystemObject {
-		isFSO: this is FileSystemObject;
-		get isFile(): this is File {
-			return this instanceof File;
-		}
-		set isFile(param) {
-			// noop
-		}
-		get isDirectory(): this is Directory {
-			return this instanceof Directory;
-		}
-		isNetworked: this is (Networked & this);
-		constructor(public path: string) {}
-	}
-
-	export class File extends FileSystemObject {
-		constructor(path: string, public content: string) { super(path); }
-	}
-	export class Directory extends FileSystemObject {
-		children: FileSystemObject[];
-	}
-	export interface Networked {
-		host: string;
-	}
-
-	let file: FileSystemObject = new File("foo/bar.txt", "foo");
-	file.isNetworked = file.isFile;
-	file.isFSO = file.isNetworked;
-	file.isFile = file.isFSO;
-}
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/typeGuardsOnClassProperty.ts b/crates/swc_ecma_parser/tests/tsc/typeGuardsOnClassProperty.ts
index 43ce321cbc2..1df284b6189 100644
--- a/crates/swc_ecma_parser/tests/tsc/typeGuardsOnClassProperty.ts
+++ b/crates/swc_ecma_parser/tests/tsc/typeGuardsOnClassProperty.ts
@@ -1,4 +1,4 @@
-// Note that type guards affect types of variables and parameters only and 
+// Note that type guards affect types of variables and parameters only and 
 // have no effect on members of objects such as properties. 
 
 // Note that the class's property must be copied to a local variable for
diff --git a/crates/swc_ecma_parser/tests/tsc/typeGuardsWithInstanceOf.ts b/crates/swc_ecma_parser/tests/tsc/typeGuardsWithInstanceOf.ts
index c17e0c3f477..bb6c82142ba 100644
--- a/crates/swc_ecma_parser/tests/tsc/typeGuardsWithInstanceOf.ts
+++ b/crates/swc_ecma_parser/tests/tsc/typeGuardsWithInstanceOf.ts
@@ -1,4 +1,4 @@
-// @strictNullChecks: true
+// @strictNullChecks: true
 
 interface I { global: string; }
 var result!: I;
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers10.json b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers10.json
deleted file mode 100644
index 26b8fc8de17..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers10.json
+++ /dev/null
@@ -1,1980 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 107,
-    "end": 963,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 107,
-        "end": 130,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 121,
-            "end": 129,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 121,
-              "end": 124,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 124,
-                "end": 129,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 126,
-                  "end": 129,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 143,
-          "end": 144,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 132,
-        "end": 193,
-        "ctxt": 0
-      },
-      "decorators": [
-        {
-          "type": "Decorator",
-          "span": {
-            "start": 132,
-            "end": 136,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 133,
-              "end": 136,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          }
-        }
-      ],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 151,
-            "end": 164,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 158,
-              "end": 159,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 162,
-              "end": 163,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 169,
-            "end": 191,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 176,
-              "end": 177,
-              "ctxt": 0
-            },
-            "value": "b",
-            "optional": false
-          },
-          "value": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 180,
-              "end": 190,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 180,
-                "end": 186,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "ThisExpression",
-                "span": {
-                  "start": 180,
-                  "end": 184,
-                  "ctxt": 0
-                }
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 185,
-                  "end": 186,
-                  "ctxt": 0
-                },
-                "value": "a",
-                "optional": false
-              }
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 189,
-                "end": 190,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 206,
-          "end": 207,
-          "ctxt": 0
-        },
-        "value": "D",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 195,
-        "end": 550,
-        "ctxt": 0
-      },
-      "decorators": [
-        {
-          "type": "Decorator",
-          "span": {
-            "start": 195,
-            "end": 199,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 196,
-              "end": 199,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          }
-        }
-      ],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 224,
-            "end": 237,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 231,
-              "end": 232,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 235,
-              "end": 236,
-              "ctxt": 0
-            },
-            "value": 2.0,
-            "raw": "2"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 242,
-            "end": 264,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 249,
-              "end": 250,
-              "ctxt": 0
-            },
-            "value": "d",
-            "optional": false
-          },
-          "value": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 253,
-              "end": 263,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "left": {
-              "type": "MemberExpression",
-              "span": {
-                "start": 253,
-                "end": 259,
-                "ctxt": 0
-              },
-              "object": {
-                "type": "ThisExpression",
-                "span": {
-                  "start": 253,
-                  "end": 257,
-                  "ctxt": 0
-                }
-              },
-              "property": {
-                "type": "Identifier",
-                "span": {
-                  "start": 258,
-                  "end": 259,
-                  "ctxt": 0
-                },
-                "value": "c",
-                "optional": false
-              }
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 262,
-                "end": 263,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 269,
-            "end": 301,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 276,
-              "end": 277,
-              "ctxt": 0
-            },
-            "value": "e",
-            "optional": false
-          },
-          "value": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 280,
-              "end": 300,
-              "ctxt": 0
-            },
-            "operator": "+",
-            "left": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 280,
-                "end": 296,
-                "ctxt": 0
-              },
-              "operator": "+",
-              "left": {
-                "type": "SuperPropExpression",
-                "span": {
-                  "start": 280,
-                  "end": 287,
-                  "ctxt": 0
-                },
-                "obj": {
-                  "type": "Super",
-                  "span": {
-                    "start": 280,
-                    "end": 285,
-                    "ctxt": 0
-                  }
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 286,
-                    "end": 287,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 290,
-                  "end": 296,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "ThisExpression",
-                  "span": {
-                    "start": 290,
-                    "end": 294,
-                    "ctxt": 0
-                  }
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 295,
-                    "end": 296,
-                    "ctxt": 0
-                  },
-                  "value": "c",
-                  "optional": false
-                }
-              }
-            },
-            "right": {
-              "type": "NumericLiteral",
-              "span": {
-                "start": 299,
-                "end": 300,
-                "ctxt": 0
-              },
-              "value": 1.0,
-              "raw": "1"
-            }
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 306,
-            "end": 334,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 313,
-              "end": 314,
-              "ctxt": 0
-            },
-            "value": "f",
-            "optional": false
-          },
-          "value": {
-            "type": "ArrowFunctionExpression",
-            "span": {
-              "start": 317,
-              "end": 333,
-              "ctxt": 0
-            },
-            "params": [],
-            "body": {
-              "type": "BinaryExpression",
-              "span": {
-                "start": 323,
-                "end": 333,
-                "ctxt": 0
-              },
-              "operator": "+",
-              "left": {
-                "type": "MemberExpression",
-                "span": {
-                  "start": 323,
-                  "end": 329,
-                  "ctxt": 0
-                },
-                "object": {
-                  "type": "ThisExpression",
-                  "span": {
-                    "start": 323,
-                    "end": 327,
-                    "ctxt": 0
-                  }
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 328,
-                    "end": 329,
-                    "ctxt": 0
-                  },
-                  "value": "c",
-                  "optional": false
-                }
-              },
-              "right": {
-                "type": "NumericLiteral",
-                "span": {
-                  "start": 332,
-                  "end": 333,
-                  "ctxt": 0
-                },
-                "value": 1.0,
-                "raw": "1"
-              }
-            },
-            "async": false,
-            "generator": false,
-            "typeParameters": null,
-            "returnType": null
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 339,
-            "end": 377,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 346,
-              "end": 348,
-              "ctxt": 0
-            },
-            "value": "ff",
-            "optional": false
-          },
-          "value": {
-            "type": "FunctionExpression",
-            "identifier": null,
-            "params": [],
-            "decorators": [],
-            "span": {
-              "start": 351,
-              "end": 377,
-              "ctxt": 0
-            },
-            "body": {
-              "type": "BlockStatement",
-              "span": {
-                "start": 363,
-                "end": 377,
-                "ctxt": 0
-              },
-              "stmts": [
-                {
-                  "type": "ExpressionStatement",
-                  "span": {
-                    "start": 365,
-                    "end": 375,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "BinaryExpression",
-                    "span": {
-                      "start": 365,
-                      "end": 375,
-                      "ctxt": 0
-                    },
-                    "operator": "+",
-                    "left": {
-                      "type": "MemberExpression",
-                      "span": {
-                        "start": 365,
-                        "end": 371,
-                        "ctxt": 0
-                      },
-                      "object": {
-                        "type": "ThisExpression",
-                        "span": {
-                          "start": 365,
-                          "end": 369,
-                          "ctxt": 0
-                        }
-                      },
-                      "property": {
-                        "type": "Identifier",
-                        "span": {
-                          "start": 370,
-                          "end": 371,
-                          "ctxt": 0
-                        },
-                        "value": "c",
-                        "optional": false
-                      }
-                    },
-                    "right": {
-                      "type": "NumericLiteral",
-                      "span": {
-                        "start": 374,
-                        "end": 375,
-                        "ctxt": 0
-                      },
-                      "value": 1.0,
-                      "raw": "1"
-                    }
-                  }
-                }
-              ]
-            },
-            "generator": false,
-            "async": false,
-            "typeParameters": null,
-            "returnType": null
-          },
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-        "value": "CC",
-        "optional": false
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-      "implements": []
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-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers10.ts b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers10.ts
deleted file mode 100644
index f8f0b776b80..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers10.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-// @target: esnext, es2022, es6, es5
-// @experimentalDecorators: true
-// @useDefineForClassFields: false
-
-declare const foo: any;
-
-@foo
-class C {
-    static a = 1;
-    static b = this.a + 1;
-}
-
-@foo
-class D extends C {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = () => this.c + 1;
-    static ff = function () { this.c + 1 }
-    static foo () {
-        return this.c + 1;
-    }
-    static get fa () {
-        return this.c + 1;
-    }
-    static set fa (v: number) {
-        this.c = v + 1;
-    }
-}
-
-class CC {
-    static a = 1;
-    static b = this.a + 1;
-}
-
-class DD extends CC {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = () => this.c + 1;
-    static ff = function () { this.c + 1 }
-    static foo () {
-        return this.c + 1;
-    }
-    static get fa () {
-        return this.c + 1;
-    }
-    static set fa (v: number) {
-        this.c = v + 1;
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers11.json b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers11.json
deleted file mode 100644
index 60cb5086db5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers11.json
+++ /dev/null
@@ -1,1980 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 106,
-    "end": 962,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 106,
-        "end": 129,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": true,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 120,
-            "end": 128,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
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-              "end": 123,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 123,
-                "end": 128,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 125,
-                  "end": 128,
-                  "ctxt": 0
-                },
-                "kind": "any"
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 142,
-          "end": 143,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 131,
-        "end": 192,
-        "ctxt": 0
-      },
-      "decorators": [
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-          "type": "Decorator",
-          "span": {
-            "start": 131,
-            "end": 135,
-            "ctxt": 0
-          },
-          "expression": {
-            "type": "Identifier",
-            "span": {
-              "start": 132,
-              "end": 135,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "optional": false
-          }
-        }
-      ],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 150,
-            "end": 163,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 157,
-              "end": 158,
-              "ctxt": 0
-            },
-            "value": "a",
-            "optional": false
-          },
-          "value": {
-            "type": "NumericLiteral",
-            "span": {
-              "start": 161,
-              "end": 162,
-              "ctxt": 0
-            },
-            "value": 1.0,
-            "raw": "1"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
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-          "isOptional": false,
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-          "readonly": false,
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-            "type": "Identifier",
-            "span": {
-              "start": 175,
-              "end": 176,
-              "ctxt": 0
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-            "value": "b",
-            "optional": false
-          },
-          "value": {
-            "type": "BinaryExpression",
-            "span": {
-              "start": 179,
-              "end": 189,
-              "ctxt": 0
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-            "operator": "+",
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-              "span": {
-                "start": 179,
-                "end": 185,
-                "ctxt": 0
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-                  "end": 183,
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-                  "start": 184,
-                  "end": 185,
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-                "value": "a",
-                "optional": false
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-            "right": {
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-              "value": 1.0,
-              "raw": "1"
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-          "end": 206,
-          "ctxt": 0
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-              "end": 198,
-              "ctxt": 0
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-            "value": "foo",
-            "optional": false
-          }
-        }
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-            "start": 223,
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-            "value": "c",
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-          },
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-            "type": "NumericLiteral",
-            "span": {
-              "start": 234,
-              "end": 235,
-              "ctxt": 0
-            },
-            "value": 2.0,
-            "raw": "2"
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
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-            "start": 241,
-            "end": 263,
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-            "type": "Identifier",
-            "span": {
-              "start": 248,
-              "end": 249,
-              "ctxt": 0
-            },
-            "value": "d",
-            "optional": false
-          },
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-            "type": "BinaryExpression",
-            "span": {
-              "start": 252,
-              "end": 262,
-              "ctxt": 0
-            },
-            "operator": "+",
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-                "start": 252,
-                "end": 258,
-                "ctxt": 0
-              },
-              "object": {
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-                  "start": 252,
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-                }
-              },
-              "property": {
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-                "span": {
-                  "start": 257,
-                  "end": 258,
-                  "ctxt": 0
-                },
-                "value": "c",
-                "optional": false
-              }
-            },
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-              "type": "NumericLiteral",
-              "span": {
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-                "end": 262,
-                "ctxt": 0
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-              "value": 1.0,
-              "raw": "1"
-            }
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-        {
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-            "start": 268,
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-            "ctxt": 0
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-          "key": {
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-            "span": {
-              "start": 275,
-              "end": 276,
-              "ctxt": 0
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-            "value": "e",
-            "optional": false
-          },
-          "value": {
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-              "start": 279,
-              "end": 299,
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-                "end": 295,
-                "ctxt": 0
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-              "left": {
-                "type": "SuperPropExpression",
-                "span": {
-                  "start": 279,
-                  "end": 286,
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-                "obj": {
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-                    "start": 279,
-                    "end": 284,
-                    "ctxt": 0
-                  }
-                },
-                "property": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 285,
-                    "end": 286,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "optional": false
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-              },
-              "right": {
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-                "span": {
-                  "start": 289,
-                  "end": 295,
-                  "ctxt": 0
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-                  "type": "ThisExpression",
-                  "span": {
-                    "start": 289,
-                    "end": 293,
-                    "ctxt": 0
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-                },
-                "property": {
-                  "type": "Identifier",
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-                    "start": 294,
-                    "end": 295,
-                    "ctxt": 0
-                  },
-                  "value": "c",
-                  "optional": false
-                }
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-                "start": 298,
-                "end": 299,
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-              "value": 1.0,
-              "raw": "1"
-            }
-          },
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-          "end": 629,
-          "ctxt": 0
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-        "value": "CC",
-        "optional": false
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diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers11.ts b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers11.ts
deleted file mode 100644
index 938407c1505..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers11.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-// @target: esnext, es2022, es6, es5
-// @experimentalDecorators: true
-// @useDefineForClassFields: true
-
-declare const foo: any;
-
-@foo
-class C {
-    static a = 1;
-    static b = this.a + 1;
-}
-
-@foo
-class D extends C {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = () => this.c + 1;
-    static ff = function () { this.c + 1 }
-    static foo () {
-        return this.c + 1;
-    }
-    static get fa () {
-        return this.c + 1;
-    }
-    static set fa (v: number) {
-        this.c = v + 1;
-    }
-}
-
-class CC {
-    static a = 1;
-    static b = this.a + 1;
-}
-
-class DD extends CC {
-    static c = 2;
-    static d = this.c + 1;
-    static e = super.a + this.c + 1;
-    static f = () => this.c + 1;
-    static ff = function () { this.c + 1 }
-    static foo () {
-        return this.c + 1;
-    }
-    static get fa () {
-        return this.c + 1;
-    }
-    static set fa (v: number) {
-        this.c = v + 1;
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers12.json b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers12.json
deleted file mode 100644
index 6d7dbeb835f..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers12.json
+++ /dev/null
@@ -1,279 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 74,
-    "end": 215,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 80,
-          "end": 81,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 74,
-        "end": 215,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 88,
-            "end": 120,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 104,
-              "end": 105,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "value": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 115,
-              "end": 120,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "raw": "\"foo\""
-          },
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 105,
-              "end": 112,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsLiteralType",
-              "span": {
-                "start": 107,
-                "end": 112,
-                "ctxt": 0
-              },
-              "literal": {
-                "type": "StringLiteral",
-                "span": {
-                  "start": 107,
-                  "end": 112,
-                  "ctxt": 0
-                },
-                "value": "foo",
-                "raw": "\"foo\""
-              }
-            }
-          },
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": true,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 125,
-            "end": 213,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 132,
-              "end": 135,
-              "ctxt": 0
-            },
-            "value": "bar",
-            "optional": false
-          },
-          "value": {
-            "type": "ClassExpression",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 145,
-                "end": 150,
-                "ctxt": 0
-              },
-              "value": "Inner",
-              "optional": false
-            },
-            "span": {
-              "start": 139,
-              "end": 213,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [
-              {
-                "type": "ClassProperty",
-                "span": {
-                  "start": 161,
-                  "end": 183,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 168,
-                    "end": 176,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 169,
-                      "end": 175,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 169,
-                        "end": 173,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 174,
-                        "end": 175,
-                        "ctxt": 0
-                      },
-                      "value": "c",
-                      "optional": false
-                    }
-                  }
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 179,
-                    "end": 182,
-                    "ctxt": 0
-                  },
-                  "value": 123.0,
-                  "raw": "123"
-                },
-                "typeAnnotation": null,
-                "isStatic": true,
-                "decorators": [],
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
-              },
-              {
-                "type": "ClassProperty",
-                "span": {
-                  "start": 192,
-                  "end": 207,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 192,
-                    "end": 200,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 193,
-                      "end": 199,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 193,
-                        "end": 197,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 198,
-                        "end": 199,
-                        "ctxt": 0
-                      },
-                      "value": "c",
-                      "optional": false
-                    }
-                  }
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 203,
-                    "end": 206,
-                    "ctxt": 0
-                  },
-                  "value": 123.0,
-                  "raw": "123"
-                },
-                "typeAnnotation": null,
-                "isStatic": false,
-                "decorators": [],
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers12.ts b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers12.ts
deleted file mode 100644
index 401d582f57a..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers12.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-// @target: esnext, es2022, es6, es5
-// @useDefineForClassFields: false
-
-class C {
-    static readonly c: "foo" = "foo"
-    static bar =  class Inner {
-        static [this.c] = 123;
-        [this.c] = 123;
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers13.json b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers13.json
deleted file mode 100644
index 897b033390c..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers13.json
+++ /dev/null
@@ -1,279 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 73,
-    "end": 214,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "ClassDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
-          "start": 79,
-          "end": 80,
-          "ctxt": 0
-        },
-        "value": "C",
-        "optional": false
-      },
-      "declare": false,
-      "span": {
-        "start": 73,
-        "end": 214,
-        "ctxt": 0
-      },
-      "decorators": [],
-      "body": [
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 87,
-            "end": 119,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 103,
-              "end": 104,
-              "ctxt": 0
-            },
-            "value": "c",
-            "optional": false
-          },
-          "value": {
-            "type": "StringLiteral",
-            "span": {
-              "start": 114,
-              "end": 119,
-              "ctxt": 0
-            },
-            "value": "foo",
-            "raw": "\"foo\""
-          },
-          "typeAnnotation": {
-            "type": "TsTypeAnnotation",
-            "span": {
-              "start": 104,
-              "end": 111,
-              "ctxt": 0
-            },
-            "typeAnnotation": {
-              "type": "TsLiteralType",
-              "span": {
-                "start": 106,
-                "end": 111,
-                "ctxt": 0
-              },
-              "literal": {
-                "type": "StringLiteral",
-                "span": {
-                  "start": 106,
-                  "end": 111,
-                  "ctxt": 0
-                },
-                "value": "foo",
-                "raw": "\"foo\""
-              }
-            }
-          },
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": true,
-          "declare": false,
-          "definite": false
-        },
-        {
-          "type": "ClassProperty",
-          "span": {
-            "start": 124,
-            "end": 212,
-            "ctxt": 0
-          },
-          "key": {
-            "type": "Identifier",
-            "span": {
-              "start": 131,
-              "end": 134,
-              "ctxt": 0
-            },
-            "value": "bar",
-            "optional": false
-          },
-          "value": {
-            "type": "ClassExpression",
-            "identifier": {
-              "type": "Identifier",
-              "span": {
-                "start": 144,
-                "end": 149,
-                "ctxt": 0
-              },
-              "value": "Inner",
-              "optional": false
-            },
-            "span": {
-              "start": 138,
-              "end": 212,
-              "ctxt": 0
-            },
-            "decorators": [],
-            "body": [
-              {
-                "type": "ClassProperty",
-                "span": {
-                  "start": 160,
-                  "end": 182,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
-                    "start": 167,
-                    "end": 175,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 168,
-                      "end": 174,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 168,
-                        "end": 172,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 173,
-                        "end": 174,
-                        "ctxt": 0
-                      },
-                      "value": "c",
-                      "optional": false
-                    }
-                  }
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 178,
-                    "end": 181,
-                    "ctxt": 0
-                  },
-                  "value": 123.0,
-                  "raw": "123"
-                },
-                "typeAnnotation": null,
-                "isStatic": true,
-                "decorators": [],
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
-              },
-              {
-                "type": "ClassProperty",
-                "span": {
-                  "start": 191,
-                  "end": 206,
-                  "ctxt": 0
-                },
-                "key": {
-                  "type": "Computed",
-                  "span": {
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-                    "end": 199,
-                    "ctxt": 0
-                  },
-                  "expression": {
-                    "type": "MemberExpression",
-                    "span": {
-                      "start": 192,
-                      "end": 198,
-                      "ctxt": 0
-                    },
-                    "object": {
-                      "type": "ThisExpression",
-                      "span": {
-                        "start": 192,
-                        "end": 196,
-                        "ctxt": 0
-                      }
-                    },
-                    "property": {
-                      "type": "Identifier",
-                      "span": {
-                        "start": 197,
-                        "end": 198,
-                        "ctxt": 0
-                      },
-                      "value": "c",
-                      "optional": false
-                    }
-                  }
-                },
-                "value": {
-                  "type": "NumericLiteral",
-                  "span": {
-                    "start": 202,
-                    "end": 205,
-                    "ctxt": 0
-                  },
-                  "value": 123.0,
-                  "raw": "123"
-                },
-                "typeAnnotation": null,
-                "isStatic": false,
-                "decorators": [],
-                "accessibility": null,
-                "isAbstract": false,
-                "isOptional": false,
-                "isOverride": false,
-                "readonly": false,
-                "declare": false,
-                "definite": false
-              }
-            ],
-            "superClass": null,
-            "isAbstract": false,
-            "typeParams": null,
-            "superTypeParams": null,
-            "implements": []
-          },
-          "typeAnnotation": null,
-          "isStatic": true,
-          "decorators": [],
-          "accessibility": null,
-          "isAbstract": false,
-          "isOptional": false,
-          "isOverride": false,
-          "readonly": false,
-          "declare": false,
-          "definite": false
-        }
-      ],
-      "superClass": null,
-      "isAbstract": false,
-      "typeParams": null,
-      "superTypeParams": null,
-      "implements": []
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers13.ts b/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers13.ts
deleted file mode 100644
index 252d195eaaf..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeOfThisInStaticMembers13.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-// @target: esnext, es2022, es6, es5
-// @useDefineForClassFields: true
-
-class C {
-    static readonly c: "foo" = "foo"
-    static bar =  class Inner {
-        static [this.c] = 123;
-        [this.c] = 123;
-    }
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge1.json b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge1.json
new file mode 100644
index 00000000000..13e1aabb349
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge1.json
@@ -0,0 +1,251 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 20,
+    "end": 173,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 20,
+        "end": 34,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 30,
+          "end": 31,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 32,
+          "end": 34,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 35,
+        "end": 53,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 49,
+            "end": 50,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 49,
+              "end": 50,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 74,
+        "end": 98,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 83,
+            "end": 84,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 83,
+              "end": 84,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 92,
+          "end": 97,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 99,
+        "end": 111,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 105,
+            "end": 110,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 105,
+              "end": 106,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "NumericLiteral",
+            "span": {
+              "start": 109,
+              "end": 110,
+              "ctxt": 0
+            },
+            "value": 0.0,
+            "raw": "0"
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 112,
+        "end": 125,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 121,
+            "end": 122,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 121,
+              "end": 122,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 146,
+        "end": 170,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 155,
+            "end": 156,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 155,
+              "end": 156,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 164,
+          "end": 169,
+          "ctxt": 0
+        },
+        "value": "./b",
+        "raw": "\"./b\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 171,
+        "end": 173,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 171,
+          "end": 172,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge1.ts b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge1.ts
new file mode 100644
index 00000000000..59e77388deb
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge1.ts
@@ -0,0 +1,12 @@
+// @Filename: a.ts
+interface A {}
+export type { A };
+
+// @Filename: b.ts
+import { A } from "./a";
+const A = 0;
+export { A };
+
+// @Filename: c.ts
+import { A } from "./b";
+A;
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge2.json b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge2.json
new file mode 100644
index 00000000000..8451ca7bc4c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge2.json
@@ -0,0 +1,353 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 20,
+    "end": 246,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 20,
+        "end": 32,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 26,
+            "end": 32,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 26,
+              "end": 27,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 30,
+              "end": 32,
+              "ctxt": 0
+            },
+            "properties": []
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 33,
+        "end": 46,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 42,
+            "end": 43,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 42,
+              "end": 43,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 67,
+        "end": 91,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 76,
+            "end": 77,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 76,
+              "end": 77,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 85,
+          "end": 90,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 92,
+        "end": 105,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 97,
+          "end": 98,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsKeywordType",
+        "span": {
+          "start": 101,
+          "end": 104,
+          "ctxt": 0
+        },
+        "kind": "any"
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 106,
+        "end": 124,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 120,
+            "end": 121,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 120,
+              "end": 121,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 145,
+        "end": 169,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 154,
+            "end": 155,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 154,
+              "end": 155,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 163,
+          "end": 168,
+          "ctxt": 0
+        },
+        "value": "./b",
+        "raw": "\"./b\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 170,
+        "end": 184,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 180,
+          "end": 181,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 182,
+          "end": 184,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 185,
+        "end": 198,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 194,
+            "end": 195,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 194,
+              "end": 195,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 219,
+        "end": 243,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 228,
+            "end": 229,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 228,
+              "end": 229,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 237,
+          "end": 242,
+          "ctxt": 0
+        },
+        "value": "./c",
+        "raw": "\"./c\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 244,
+        "end": 246,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 244,
+          "end": 245,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge2.ts b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge2.ts
new file mode 100644
index 00000000000..54d69f7d2c3
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge2.ts
@@ -0,0 +1,17 @@
+// @Filename: a.ts
+const A = {}
+export { A };
+
+// @Filename: b.ts
+import { A } from "./a";
+type A = any;
+export type { A };
+
+// @Filename: c.ts
+import { A } from "./b";
+namespace A {}
+export { A };
+
+// @Filename: d.ts
+import { A } from "./c";
+A;
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge3.json b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge3.json
new file mode 100644
index 00000000000..1c6fc24a381
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge3.json
@@ -0,0 +1,357 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 20,
+    "end": 231,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 29,
+          "end": 30,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "declare": false,
+      "params": [],
+      "decorators": [],
+      "span": {
+        "start": 20,
+        "end": 35,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 33,
+          "end": 35,
+          "ctxt": 0
+        },
+        "stmts": []
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 36,
+        "end": 54,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 50,
+            "end": 51,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 50,
+              "end": 51,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 75,
+        "end": 99,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 84,
+            "end": 85,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 84,
+              "end": 85,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 93,
+          "end": 98,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 100,
+        "end": 149,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 110,
+          "end": 111,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 112,
+          "end": 149,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 116,
+              "end": 147,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "VariableDeclaration",
+              "span": {
+                "start": 123,
+                "end": 147,
+                "ctxt": 0
+              },
+              "kind": "const",
+              "declare": false,
+              "declarations": [
+                {
+                  "type": "VariableDeclarator",
+                  "span": {
+                    "start": 129,
+                    "end": 146,
+                    "ctxt": 0
+                  },
+                  "id": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 129,
+                      "end": 140,
+                      "ctxt": 0
+                    },
+                    "value": "displayName",
+                    "optional": false,
+                    "typeAnnotation": null
+                  },
+                  "init": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 143,
+                      "end": 146,
+                      "ctxt": 0
+                    },
+                    "value": "A",
+                    "raw": "\"A\""
+                  },
+                  "definite": false
+                }
+              ]
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 150,
+        "end": 163,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 159,
+            "end": 160,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 159,
+              "end": 160,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
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+      "span": {
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+        "end": 208,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 193,
+            "end": 194,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
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+              "end": 194,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 202,
+          "end": 207,
+          "ctxt": 0
+        },
+        "value": "./b",
+        "raw": "\"./b\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
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+        "end": 211,
+        "ctxt": 0
+      },
+      "expression": {
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+          "end": 210,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
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+        "end": 226,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "MemberExpression",
+        "span": {
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+          "end": 225,
+          "ctxt": 0
+        },
+        "object": {
+          "type": "Identifier",
+          "span": {
+            "start": 212,
+            "end": 213,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "property": {
+          "type": "Identifier",
+          "span": {
+            "start": 214,
+            "end": 225,
+            "ctxt": 0
+          },
+          "value": "displayName",
+          "optional": false
+        }
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 227,
+        "end": 231,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 227,
+          "end": 230,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 227,
+            "end": 228,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "arguments": [],
+        "typeArguments": null
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge3.ts b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge3.ts
new file mode 100644
index 00000000000..d5085b05d86
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeOnlyMerge3.ts
@@ -0,0 +1,16 @@
+// @Filename: a.ts
+function A() {}
+export type { A };
+
+// @Filename: b.ts
+import { A } from "./a";
+namespace A {
+  export const displayName = "A";
+}
+export { A };
+
+// @Filename: c.ts
+import { A } from "./b";
+A;
+A.displayName;
+A();
diff --git a/crates/swc_ecma_parser/tests/tsc/typeParameterConstModifiers.json b/crates/swc_ecma_parser/tests/tsc/typeParameterConstModifiers.json
deleted file mode 100644
index 031130d1777..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeParameterConstModifiers.json
+++ /dev/null
@@ -1,5609 +0,0 @@
-{
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-  "span": {
-    "start": 19,
-    "end": 1796,
-    "ctxt": 0
-  },
-  "body": [
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-      "type": "FunctionDeclaration",
-      "identifier": {
-        "type": "Identifier",
-        "span": {
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-          "end": 38,
-          "ctxt": 0
-        },
-        "value": "f1",
-        "optional": false
-      },
-      "declare": true,
-      "params": [
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-          "type": "Parameter",
-          "span": {
-            "start": 48,
-            "end": 52,
-            "ctxt": 0
-          },
-          "decorators": [],
-          "pat": {
-            "type": "Identifier",
-            "span": {
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-              "end": 52,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 49,
-                "end": 52,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 51,
-                  "end": 52,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 51,
-                    "end": 52,
-                    "ctxt": 0
-                  },
-                  "value": "T",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          }
-        }
-      ],
-      "decorators": [],
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-        "ctxt": 0
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-      "body": null,
-      "generator": false,
-      "async": false,
-      "typeParameters": {
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-        "span": {
-          "start": 38,
-          "end": 47,
-          "ctxt": 0
-        },
-        "parameters": [
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-            "type": "TsTypeParameter",
-            "span": {
-              "start": 39,
-              "end": 46,
-              "ctxt": 0
-            },
-            "name": {
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-              "span": {
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-                "end": 46,
-                "ctxt": 0
-              },
-              "value": "T",
-              "optional": false
-            },
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-            "out": false,
-            "const": true,
-            "constraint": null,
-            "default": null
-          }
-        ]
-      },
-      "returnType": {
-        "type": "TsTypeAnnotation",
-        "span": {
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-          "end": 56,
-          "ctxt": 0
-        },
-        "typeAnnotation": {
-          "type": "TsTypeReference",
-          "span": {
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-            "end": 56,
-            "ctxt": 0
-          },
-          "typeName": {
-            "type": "Identifier",
-            "span": {
-              "start": 55,
-              "end": 56,
-              "ctxt": 0
-            },
-            "value": "T",
-            "optional": false
-          },
-          "typeParams": null
-        }
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 59,
-        "end": 79,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 65,
-            "end": 78,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 65,
-              "end": 68,
-              "ctxt": 0
-            },
-            "value": "x11",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
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-            "span": {
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-              "end": 78,
-              "ctxt": 0
-            },
-            "callee": {
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-              "span": {
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-                "end": 73,
-                "ctxt": 0
-              },
-              "value": "f1",
-              "optional": false
-            },
-            "arguments": [
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-                "spread": null,
-                "expression": {
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-                  "span": {
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-                    "end": 77,
-                    "ctxt": 0
-                  },
-                  "value": "a",
-                  "raw": "'a'"
-                }
-              }
-            ],
-            "typeArguments": null
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
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-      "span": {
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-        "end": 114,
-        "ctxt": 0
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-      "kind": "const",
-      "declare": false,
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-            "ctxt": 0
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-            "span": {
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-              "ctxt": 0
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-            "value": "x12",
-            "optional": false,
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-          {
-            "spread": null,
-            "expression": {
-              "type": "Identifier",
-              "span": {
-                "start": 1789,
-                "end": 1794,
-                "ctxt": 0
-              },
-              "value": "value",
-              "optional": false
-            }
-          }
-        ],
-        "typeArguments": null
-      }
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeParameterConstModifiers.ts b/crates/swc_ecma_parser/tests/tsc/typeParameterConstModifiers.ts
deleted file mode 100644
index 4a3b3bf5954..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeParameterConstModifiers.ts
+++ /dev/null
@@ -1,72 +0,0 @@
-// @strict: true
-
-declare function f1<const T>(x: T): T;
-
-const x11 = f1('a');
-const x12 = f1(['a', ['b', 'c']]);
-const x13 = f1({ a: 1, b: "c", d: ["e", 2, true, { f: "g" }] });
-
-declare function f2<const T, U>(x: T | undefined): T;
-
-const x21 = f2('a');
-const x22 = f2(['a', ['b', 'c']]);
-const x23 = f2({ a: 1, b: "c", d: ["e", 2, true, { f: "g" }] });
-
-declare function f3<const T>(x: T): T[];
-
-const x31 = f3("hello");
-const x32 = f3("hello");
-
-declare function f4<const T>(obj: [T, T]): T;
-
-const x41 = f4([[1, 'x'], [2, 'y']]);
-const x42 = f4([{ a: 1, b: 'x' }, { a: 2, b: 'y' }]);
-
-declare function f5<const T>(obj: { x: T, y: T }): T;
-
-const x51 = f5({ x: [1, 'x'], y: [2, 'y'] });
-const x52 = f5({ x: { a: 1, b: 'x' }, y: { a: 2, b: 'y' } });
-
-declare function f6<const T extends readonly unknown[]>(...args: T): T;
-
-const x61 = f6(1, 'b', { a: 1, b: 'x' });
-
-class C1<const T> {
-    constructor(x: T) {}
-    foo<const U>(x: U) { return x; }
-}
-
-const c71 = new C1({ a: 1, b: "c", d: ["e", 2, true, { f: "g" }] });
-const c72 = c71.foo(['a', ['b', 'c']]);
-
-const fx1 = <const T>(x: T) => x;
-const fx2 = <const T,>(x: T) => x;
-
-interface I1<const T> { x: T }  // Error
-
-interface I2 {
-    f<const T>(x: T): T;
-}
-
-type T1<const T> = T;  // Error
-
-type T2 = <const T>(x: T) => T;
-type T3 = { <const T>(x: T): T };
-type T4 = new <const T>(x: T) => T;
-type T5 = { new <const T>(x: T): T };
-
-// Corrected repro from #51745
-
-type Obj = { a: { b: { c: "123" } } };
-
-type GetPath<T, P> =
-    P extends readonly [] ? T :
-    P extends readonly [infer A extends keyof T, ...infer Rest] ? GetPath<T[A], Rest> :
-    never;
-
-function set<T, const P extends readonly string[]>(obj: T, path: P, value: GetPath<T, P>) {}
-
-declare let obj: Obj;
-declare let value: "123";
-
-set(obj, ['a', 'b', 'c'], value);
diff --git a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration01.json b/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration01.json
deleted file mode 100644
index 5ca1e7c12e0..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration01.json
+++ /dev/null
@@ -1,85 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 24,
-    "end": 46,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 24,
-        "end": 46,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 28,
-            "end": 45,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 28,
-              "end": 29,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 29,
-                "end": 45,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypePredicate",
-                "span": {
-                  "start": 31,
-                  "end": 45,
-                  "ctxt": 0
-                },
-                "asserts": false,
-                "paramName": {
-                  "type": "TsThisType",
-                  "span": {
-                    "start": 31,
-                    "end": 35,
-                    "ctxt": 0
-                  }
-                },
-                "typeAnnotation": {
-                  "type": "TsTypeAnnotation",
-                  "span": {
-                    "start": 39,
-                    "end": 45,
-                    "ctxt": 0
-                  },
-                  "typeAnnotation": {
-                    "type": "TsKeywordType",
-                    "span": {
-                      "start": 39,
-                      "end": 45,
-                      "ctxt": 0
-                    },
-                    "kind": "string"
-                  }
-                }
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration01.ts b/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration01.ts
deleted file mode 100644
index 57f811fb4f5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration01.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-// @declaration: true
-
-var x: this is string;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration02.json b/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration02.json
deleted file mode 100644
index 460a4cba028..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration02.json
+++ /dev/null
@@ -1,70 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 24,
-    "end": 43,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 24,
-        "end": 43,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 28,
-            "end": 32,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 28,
-              "end": 29,
-              "ctxt": 0
-            },
-            "value": "y",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 29,
-                "end": 32,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 31,
-                  "end": 32,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 31,
-                    "end": 32,
-                    "ctxt": 0
-                  },
-                  "value": "z",
-                  "optional": false
-                },
-                "typeParams": null
-              }
-            }
-          },
-          "init": null,
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration02.ts b/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration02.ts
deleted file mode 100644
index c7d3ce52202..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typePredicateOnVariableDeclaration02.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-// @declaration: true
-
-var y: z is number;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction.json b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction.json
deleted file mode 100644
index e3ea08a9467..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction.json
+++ /dev/null
@@ -1,1204 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 1,
-    "end": 486,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "TsInterfaceDeclaration",
-      "span": {
-        "start": 1,
-        "end": 32,
-        "ctxt": 0
-      },
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 11,
-          "end": 13,
-          "ctxt": 0
-        },
-        "value": "I1",
-        "optional": false
-      },
-      "declare": false,
-      "typeParams": null,
-      "extends": [],
-      "body": {
-        "type": "TsInterfaceBody",
-        "span": {
-          "start": 14,
-          "end": 32,
-          "ctxt": 0
-        },
-        "body": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 20,
-              "end": 30,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 20,
-                "end": 21,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 21,
-                "end": 29,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 23,
-                  "end": 29,
-                  "ctxt": 0
-                },
-                "kind": "number"
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    },
-    {
-      "type": "TsTypeAliasDeclaration",
-      "span": {
-        "start": 34,
-        "end": 65,
-        "ctxt": 0
-      },
-      "declare": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 39,
-          "end": 41,
-          "ctxt": 0
-        },
-        "value": "T1",
-        "optional": false
-      },
-      "typeParams": null,
-      "typeAnnotation": {
-        "type": "TsTypeLiteral",
-        "span": {
-          "start": 44,
-          "end": 65,
-          "ctxt": 0
-        },
-        "members": [
-          {
-            "type": "TsPropertySignature",
-            "span": {
-              "start": 50,
-              "end": 63,
-              "ctxt": 0
-            },
-            "readonly": false,
-            "key": {
-              "type": "Identifier",
-              "span": {
-                "start": 50,
-                "end": 51,
-                "ctxt": 0
-              },
-              "value": "a",
-              "optional": false
-            },
-            "computed": false,
-            "optional": false,
-            "init": null,
-            "params": [],
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 51,
-                "end": 62,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsUnionType",
-                "span": {
-                  "start": 53,
-                  "end": 62,
-                  "ctxt": 0
-                },
-                "types": [
-                  {
-                    "type": "TsLiteralType",
-                    "span": {
-                      "start": 53,
-                      "end": 56,
-                      "ctxt": 0
-                    },
-                    "literal": {
-                      "type": "StringLiteral",
-                      "span": {
-                        "start": 53,
-                        "end": 56,
-                        "ctxt": 0
-                      },
-                      "value": "a",
-                      "raw": "\"a\""
-                    }
-                  },
-                  {
-                    "type": "TsLiteralType",
-                    "span": {
-                      "start": 59,
-                      "end": 62,
-                      "ctxt": 0
-                    },
-                    "literal": {
-                      "type": "StringLiteral",
-                      "span": {
-                        "start": 59,
-                        "end": 62,
-                        "ctxt": 0
-                      },
-                      "value": "b",
-                      "raw": "\"b\""
-                    }
-                  }
-                ]
-              }
-            },
-            "typeParams": null
-          }
-        ]
-      }
-    },
-    {
-      "type": "TsTypeAliasDeclaration",
-      "span": {
-        "start": 67,
-        "end": 97,
-        "ctxt": 0
-      },
-      "declare": false,
-      "id": {
-        "type": "Identifier",
-        "span": {
-          "start": 72,
-          "end": 74,
-          "ctxt": 0
-        },
-        "value": "T2",
-        "optional": false
-      },
-      "typeParams": null,
-      "typeAnnotation": {
-        "type": "TsFunctionType",
-        "span": {
-          "start": 77,
-          "end": 96,
-          "ctxt": 0
-        },
-        "params": [
-          {
-            "type": "Identifier",
-            "span": {
-              "start": 78,
-              "end": 87,
-              "ctxt": 0
-            },
-            "value": "x",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 79,
-                "end": 87,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsKeywordType",
-                "span": {
-                  "start": 81,
-                  "end": 87,
-                  "ctxt": 0
-                },
-                "kind": "string"
-              }
-            }
-          }
-        ],
-        "typeParams": null,
-        "typeAnnotation": {
-          "type": "TsTypeAnnotation",
-          "span": {
-            "start": 89,
-            "end": 96,
-            "ctxt": 0
-          },
-          "typeAnnotation": {
-            "type": "TsKeywordType",
-            "span": {
-              "start": 92,
-              "end": 96,
-              "ctxt": 0
-            },
-            "kind": "void"
-          }
-        }
-      }
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 99,
-        "end": 132,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 105,
-            "end": 131,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 105,
-              "end": 107,
-              "ctxt": 0
-            },
-            "value": "t1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "TsSatisfiesExpression",
-            "span": {
-              "start": 110,
-              "end": 131,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "ObjectExpression",
-              "span": {
-                "start": 110,
-                "end": 118,
-                "ctxt": 0
-              },
-              "properties": [
-                {
-                  "type": "KeyValueProperty",
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 112,
-                      "end": 113,
-                      "ctxt": 0
-                    },
-                    "value": "a",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 115,
-                      "end": 116,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
-                  }
-                }
-              ]
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 129,
-                "end": 131,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 129,
-                  "end": 131,
-                  "ctxt": 0
-                },
-                "value": "I1",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 139,
-        "end": 178,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 145,
-            "end": 177,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 145,
-              "end": 147,
-              "ctxt": 0
-            },
-            "value": "t2",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "TsSatisfiesExpression",
-            "span": {
-              "start": 150,
-              "end": 177,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "ObjectExpression",
-              "span": {
-                "start": 150,
-                "end": 164,
-                "ctxt": 0
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-              "properties": [
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-                  "type": "KeyValueProperty",
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 152,
-                      "end": 153,
-                      "ctxt": 0
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-                    "value": "a",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 155,
-                      "end": 156,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
-                  }
-                },
-                {
-                  "type": "KeyValueProperty",
-                  "key": {
-                    "type": "Identifier",
-                    "span": {
-                      "start": 158,
-                      "end": 159,
-                      "ctxt": 0
-                    },
-                    "value": "b",
-                    "optional": false
-                  },
-                  "value": {
-                    "type": "NumericLiteral",
-                    "span": {
-                      "start": 161,
-                      "end": 162,
-                      "ctxt": 0
-                    },
-                    "value": 1.0,
-                    "raw": "1"
-                  }
-                }
-              ]
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 175,
-                "end": 177,
-                "ctxt": 0
-              },
-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 175,
-                  "end": 177,
-                  "ctxt": 0
-                },
-                "value": "I1",
-                "optional": false
-              },
-              "typeParams": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 188,
-        "end": 216,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 194,
-            "end": 215,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 194,
-              "end": 196,
-              "ctxt": 0
-            },
-            "value": "t3",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "TsSatisfiesExpression",
-            "span": {
-              "start": 199,
-              "end": 215,
-              "ctxt": 0
-            },
-            "expression": {
-              "type": "ObjectExpression",
-              "span": {
-                "start": 199,
-                "end": 202,
-                "ctxt": 0
-              },
-              "properties": []
-            },
-            "typeAnnotation": {
-              "type": "TsTypeReference",
-              "span": {
-                "start": 213,
-                "end": 215,
-                "ctxt": 0
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-              "typeName": {
-                "type": "Identifier",
-                "span": {
-                  "start": 213,
-                  "end": 215,
-                  "ctxt": 0
-                },
-                "value": "I1",
-                "optional": false
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-              "typeParams": null
-            }
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 227,
-        "end": 266,
-        "ctxt": 0
-      },
-      "kind": "const",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 233,
-            "end": 265,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 233,
-              "end": 235,
-              "ctxt": 0
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-            "value": "t4",
-            "optional": false,
-            "typeAnnotation": {
-              "type": "TsTypeAnnotation",
-              "span": {
-                "start": 235,
-                "end": 239,
-                "ctxt": 0
-              },
-              "typeAnnotation": {
-                "type": "TsTypeReference",
-                "span": {
-                  "start": 237,
-                  "end": 239,
-                  "ctxt": 0
-                },
-                "typeName": {
-                  "type": "Identifier",
-                  "span": {
-                    "start": 237,
-                    "end": 239,
-                    "ctxt": 0
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-                  "value": "T1",
-                  "optional": false
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-                "typeParams": null
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-          },
-          "init": {
-            "type": "TsSatisfiesExpression",
-            "span": {
-              "start": 242,
-              "end": 265,
-              "ctxt": 0
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-            "expression": {
-              "type": "ObjectExpression",
-              "span": {
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diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction.ts b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction.ts
deleted file mode 100644
index 5e268ffb1e1..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-interface I1 {
-    a: number;
-}
-
-type T1 = {
-    a: "a" | "b";
-}
-
-type T2 = (x: string) => void;
-
-const t1 = { a: 1 } satisfies I1; // Ok
-const t2 = { a: 1, b: 1 } satisfies I1; // Error
-const t3 = { } satisfies I1; // Error
-
-const t4: T1 = { a: "a" } satisfies T1; // Ok
-const t5 = (m => m.substring(0)) satisfies T2; // Ok
-
-const t6 = [1, 2] satisfies [number, number];
-
-interface A {
-    a: string
-}
-let t7 = { a: 'test' } satisfies A;
-let t8 = { a: 'test', b: 'test' } satisfies A;
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_contextualTyping2.json b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_contextualTyping2.json
new file mode 100644
index 00000000000..932dbaf1bee
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_contextualTyping2.json
@@ -0,0 +1,610 @@
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+    "end": 312,
+    "ctxt": 0
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+            "end": 203,
+            "ctxt": 0
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+            "span": {
+              "start": 23,
+              "end": 26,
+              "ctxt": 0
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+            "optional": false,
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+              "span": {
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+                "end": 76,
+                "ctxt": 0
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+                "span": {
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+                  "end": 76,
+                  "ctxt": 0
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+                    "span": {
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+                      "end": 50,
+                      "ctxt": 0
+                    },
+                    "members": [
+                      {
+                        "type": "TsMethodSignature",
+                        "span": {
+                          "start": 30,
+                          "end": 48,
+                          "ctxt": 0
+                        },
+                        "readonly": false,
+                        "key": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 30,
+                            "end": 31,
+                            "ctxt": 0
+                          },
+                          "value": "f",
+                          "optional": false
+                        },
+                        "computed": false,
+                        "optional": false,
+                        "params": [
+                          {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 32,
+                              "end": 41,
+                              "ctxt": 0
+                            },
+                            "value": "s",
+                            "optional": false,
+                            "typeAnnotation": {
+                              "type": "TsTypeAnnotation",
+                              "span": {
+                                "start": 33,
+                                "end": 41,
+                                "ctxt": 0
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+                                "type": "TsKeywordType",
+                                "span": {
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+                                  "end": 41,
+                                  "ctxt": 0
+                                },
+                                "kind": "string"
+                              }
+                            }
+                          }
+                        ],
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+                          "type": "TsTypeAnnotation",
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+                            "end": 48,
+                            "ctxt": 0
+                          },
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+                            "type": "TsKeywordType",
+                            "span": {
+                              "start": 44,
+                              "end": 48,
+                              "ctxt": 0
+                            },
+                            "kind": "void"
+                          }
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+                      }
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+                    "span": {
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+                      "end": 76,
+                      "ctxt": 0
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+                      "span": {
+                        "start": 53,
+                        "end": 59,
+                        "ctxt": 0
+                      },
+                      "value": "Record",
+                      "optional": false
+                    },
+                    "typeParams": {
+                      "type": "TsTypeParameterInstantiation",
+                      "span": {
+                        "start": 59,
+                        "end": 76,
+                        "ctxt": 0
+                      },
+                      "params": [
+                        {
+                          "type": "TsKeywordType",
+                          "span": {
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+                            "ctxt": 0
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+                          "span": {
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+                            "end": 75,
+                            "ctxt": 0
+                          },
+                          "kind": "unknown"
+                        }
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+                    }
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+                ]
+              }
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+            "type": "TsSatisfiesExpression",
+            "span": {
+              "start": 79,
+              "end": 203,
+              "ctxt": 0
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+                "end": 144,
+                "ctxt": 0
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+                        "end": 88,
+                        "ctxt": 0
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+                      "pat": {
+                        "type": "Identifier",
+                        "span": {
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+                        {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 159,
+                            "end": 168,
+                            "ctxt": 0
+                          },
+                          "value": "s",
+                          "optional": false,
+                          "typeAnnotation": {
+                            "type": "TsTypeAnnotation",
+                            "span": {
+                              "start": 160,
+                              "end": 168,
+                              "ctxt": 0
+                            },
+                            "typeAnnotation": {
+                              "type": "TsKeywordType",
+                              "span": {
+                                "start": 162,
+                                "end": 168,
+                                "ctxt": 0
+                              },
+                              "kind": "string"
+                            }
+                          }
+                        }
+                      ],
+                      "typeAnn": {
+                        "type": "TsTypeAnnotation",
+                        "span": {
+                          "start": 169,
+                          "end": 175,
+                          "ctxt": 0
+                        },
+                        "typeAnnotation": {
+                          "type": "TsKeywordType",
+                          "span": {
+                            "start": 171,
+                            "end": 175,
+                            "ctxt": 0
+                          },
+                          "kind": "void"
+                        }
+                      },
+                      "typeParams": null
+                    }
+                  ]
+                },
+                {
+                  "type": "TsTypeReference",
+                  "span": {
+                    "start": 180,
+                    "end": 203,
+                    "ctxt": 0
+                  },
+                  "typeName": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 180,
+                      "end": 186,
+                      "ctxt": 0
+                    },
+                    "value": "Record",
+                    "optional": false
+                  },
+                  "typeParams": {
+                    "type": "TsTypeParameterInstantiation",
+                    "span": {
+                      "start": 186,
+                      "end": 203,
+                      "ctxt": 0
+                    },
+                    "params": [
+                      {
+                        "type": "TsKeywordType",
+                        "span": {
+                          "start": 187,
+                          "end": 193,
+                          "ctxt": 0
+                        },
+                        "kind": "string"
+                      },
+                      {
+                        "type": "TsKeywordType",
+                        "span": {
+                          "start": 195,
+                          "end": 202,
+                          "ctxt": 0
+                        },
+                        "kind": "unknown"
+                      }
+                    ]
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 264,
+        "end": 312,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "TsSatisfiesExpression",
+        "span": {
+          "start": 264,
+          "end": 311,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "ParenthesisExpression",
+          "span": {
+            "start": 264,
+            "end": 278,
+            "ctxt": 0
+          },
+          "expression": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 265,
+              "end": 277,
+              "ctxt": 0
+            },
+            "properties": [
+              {
+                "type": "MethodProperty",
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 267,
+                    "end": 268,
+                    "ctxt": 0
+                  },
+                  "value": "f",
+                  "optional": false
+                },
+                "params": [
+                  {
+                    "type": "Parameter",
+                    "span": {
+                      "start": 269,
+                      "end": 270,
+                      "ctxt": 0
+                    },
+                    "decorators": [],
+                    "pat": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 269,
+                        "end": 270,
+                        "ctxt": 0
+                      },
+                      "value": "x",
+                      "optional": false,
+                      "typeAnnotation": null
+                    }
+                  }
+                ],
+                "decorators": [],
+                "span": {
+                  "start": 267,
+                  "end": 275,
+                  "ctxt": 0
+                },
+                "body": {
+                  "type": "BlockStatement",
+                  "span": {
+                    "start": 272,
+                    "end": 275,
+                    "ctxt": 0
+                  },
+                  "stmts": []
+                },
+                "generator": false,
+                "async": false,
+                "typeParameters": null,
+                "returnType": null
+              }
+            ]
+          }
+        },
+        "typeAnnotation": {
+          "type": "TsTypeLiteral",
+          "span": {
+            "start": 289,
+            "end": 311,
+            "ctxt": 0
+          },
+          "members": [
+            {
+              "type": "TsMethodSignature",
+              "span": {
+                "start": 291,
+                "end": 309,
+                "ctxt": 0
+              },
+              "readonly": false,
+              "key": {
+                "type": "Identifier",
+                "span": {
+                  "start": 291,
+                  "end": 292,
+                  "ctxt": 0
+                },
+                "value": "f",
+                "optional": false
+              },
+              "computed": false,
+              "optional": false,
+              "params": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 293,
+                    "end": 302,
+                    "ctxt": 0
+                  },
+                  "value": "s",
+                  "optional": false,
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 294,
+                      "end": 302,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 296,
+                        "end": 302,
+                        "ctxt": 0
+                      },
+                      "kind": "string"
+                    }
+                  }
+                }
+              ],
+              "typeAnn": {
+                "type": "TsTypeAnnotation",
+                "span": {
+                  "start": 303,
+                  "end": 309,
+                  "ctxt": 0
+                },
+                "typeAnnotation": {
+                  "type": "TsKeywordType",
+                  "span": {
+                    "start": 305,
+                    "end": 309,
+                    "ctxt": 0
+                  },
+                  "kind": "void"
+                }
+              },
+              "typeParams": null
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_contextualTyping2.ts b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_contextualTyping2.ts
new file mode 100644
index 00000000000..597a1eed2bd
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_contextualTyping2.ts
@@ -0,0 +1,9 @@
+// @strict: true
+
+let obj: { f(s: string): void } & Record<string, unknown> = {
+    f(s) { }, // "incorrect" implicit any on 's'
+    g(s) { }
+} satisfies { g(s: string): void } & Record<string, unknown>;
+
+// This needs to not crash (outer node is not expression)
+({ f(x) { } }) satisfies { f(s: string): void };
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_vacuousIntersectionOfContextualTypes.json b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_vacuousIntersectionOfContextualTypes.json
new file mode 100644
index 00000000000..e79a28f1fd8
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_vacuousIntersectionOfContextualTypes.json
@@ -0,0 +1,360 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 1,
+    "end": 123,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 1,
+        "end": 48,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 7,
+            "end": 47,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 7,
+              "end": 8,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 8,
+                "end": 15,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsLiteralType",
+                "span": {
+                  "start": 10,
+                  "end": 15,
+                  "ctxt": 0
+                },
+                "literal": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 10,
+                    "end": 15,
+                    "ctxt": 0
+                  },
+                  "value": "baz",
+                  "raw": "\"baz\""
+                }
+              }
+            }
+          },
+          "init": {
+            "type": "TsSatisfiesExpression",
+            "span": {
+              "start": 18,
+              "end": 47,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 18,
+                "end": 23,
+                "ctxt": 0
+              },
+              "value": "foo",
+              "raw": "\"foo\""
+            },
+            "typeAnnotation": {
+              "type": "TsUnionType",
+              "span": {
+                "start": 34,
+                "end": 47,
+                "ctxt": 0
+              },
+              "types": [
+                {
+                  "type": "TsLiteralType",
+                  "span": {
+                    "start": 34,
+                    "end": 39,
+                    "ctxt": 0
+                  },
+                  "literal": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 34,
+                      "end": 39,
+                      "ctxt": 0
+                    },
+                    "value": "foo",
+                    "raw": "\"foo\""
+                  }
+                },
+                {
+                  "type": "TsLiteralType",
+                  "span": {
+                    "start": 42,
+                    "end": 47,
+                    "ctxt": 0
+                  },
+                  "literal": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 42,
+                      "end": 47,
+                      "ctxt": 0
+                    },
+                    "value": "bar",
+                    "raw": "\"bar\""
+                  }
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 49,
+        "end": 123,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 55,
+            "end": 122,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 55,
+              "end": 56,
+              "ctxt": 0
+            },
+            "value": "b",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 56,
+                "end": 72,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsTypeLiteral",
+                "span": {
+                  "start": 58,
+                  "end": 72,
+                  "ctxt": 0
+                },
+                "members": [
+                  {
+                    "type": "TsPropertySignature",
+                    "span": {
+                      "start": 60,
+                      "end": 70,
+                      "ctxt": 0
+                    },
+                    "readonly": false,
+                    "key": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 60,
+                        "end": 63,
+                        "ctxt": 0
+                      },
+                      "value": "xyz",
+                      "optional": false
+                    },
+                    "computed": false,
+                    "optional": false,
+                    "init": null,
+                    "params": [],
+                    "typeAnnotation": {
+                      "type": "TsTypeAnnotation",
+                      "span": {
+                        "start": 63,
+                        "end": 70,
+                        "ctxt": 0
+                      },
+                      "typeAnnotation": {
+                        "type": "TsLiteralType",
+                        "span": {
+                          "start": 65,
+                          "end": 70,
+                          "ctxt": 0
+                        },
+                        "literal": {
+                          "type": "StringLiteral",
+                          "span": {
+                            "start": 65,
+                            "end": 70,
+                            "ctxt": 0
+                          },
+                          "value": "baz",
+                          "raw": "\"baz\""
+                        }
+                      }
+                    },
+                    "typeParams": null
+                  }
+                ]
+              }
+            }
+          },
+          "init": {
+            "type": "TsSatisfiesExpression",
+            "span": {
+              "start": 75,
+              "end": 122,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "ObjectExpression",
+              "span": {
+                "start": 75,
+                "end": 89,
+                "ctxt": 0
+              },
+              "properties": [
+                {
+                  "type": "KeyValueProperty",
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 77,
+                      "end": 80,
+                      "ctxt": 0
+                    },
+                    "value": "xyz",
+                    "optional": false
+                  },
+                  "value": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 82,
+                      "end": 87,
+                      "ctxt": 0
+                    },
+                    "value": "foo",
+                    "raw": "\"foo\""
+                  }
+                }
+              ]
+            },
+            "typeAnnotation": {
+              "type": "TsTypeLiteral",
+              "span": {
+                "start": 100,
+                "end": 122,
+                "ctxt": 0
+              },
+              "members": [
+                {
+                  "type": "TsPropertySignature",
+                  "span": {
+                    "start": 102,
+                    "end": 120,
+                    "ctxt": 0
+                  },
+                  "readonly": false,
+                  "key": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 102,
+                      "end": 105,
+                      "ctxt": 0
+                    },
+                    "value": "xyz",
+                    "optional": false
+                  },
+                  "computed": false,
+                  "optional": false,
+                  "init": null,
+                  "params": [],
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 105,
+                      "end": 120,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsUnionType",
+                      "span": {
+                        "start": 107,
+                        "end": 120,
+                        "ctxt": 0
+                      },
+                      "types": [
+                        {
+                          "type": "TsLiteralType",
+                          "span": {
+                            "start": 107,
+                            "end": 112,
+                            "ctxt": 0
+                          },
+                          "literal": {
+                            "type": "StringLiteral",
+                            "span": {
+                              "start": 107,
+                              "end": 112,
+                              "ctxt": 0
+                            },
+                            "value": "foo",
+                            "raw": "\"foo\""
+                          }
+                        },
+                        {
+                          "type": "TsLiteralType",
+                          "span": {
+                            "start": 115,
+                            "end": 120,
+                            "ctxt": 0
+                          },
+                          "literal": {
+                            "type": "StringLiteral",
+                            "span": {
+                              "start": 115,
+                              "end": 120,
+                              "ctxt": 0
+                            },
+                            "value": "bar",
+                            "raw": "\"bar\""
+                          }
+                        }
+                      ]
+                    }
+                  },
+                  "typeParams": null
+                }
+              ]
+            }
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_vacuousIntersectionOfContextualTypes.ts b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_vacuousIntersectionOfContextualTypes.ts
new file mode 100644
index 00000000000..92af1c521b2
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeSatisfaction_vacuousIntersectionOfContextualTypes.ts
@@ -0,0 +1,2 @@
+const a: "baz" = "foo" satisfies "foo" | "bar";
+const b: { xyz: "baz" } = { xyz: "foo" } satisfies { xyz: "foo" | "bar" };
diff --git a/crates/swc_ecma_parser/tests/tsc/typeofImportTypeOnlyExport.json b/crates/swc_ecma_parser/tests/tsc/typeofImportTypeOnlyExport.json
new file mode 100644
index 00000000000..61ef7995c3c
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeofImportTypeOnlyExport.json
@@ -0,0 +1,423 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 48,
+    "end": 335,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 48,
+        "end": 82,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 56,
+            "end": 64,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 56,
+              "end": 64,
+              "ctxt": 0
+            },
+            "value": "classMap",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 71,
+          "end": 81,
+          "ctxt": 0
+        },
+        "value": "./lit.js",
+        "raw": "'./lit.js'"
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 83,
+        "end": 111,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 90,
+          "end": 111,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 96,
+              "end": 110,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 96,
+                "end": 97,
+                "ctxt": 0
+              },
+              "value": "c",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "CallExpression",
+              "span": {
+                "start": 100,
+                "end": 110,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "Identifier",
+                "span": {
+                  "start": 100,
+                  "end": 108,
+                  "ctxt": 0
+                },
+                "value": "classMap",
+                "optional": false
+              },
+              "arguments": [],
+              "typeArguments": null
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 140,
+          "end": 157,
+          "ctxt": 0
+        },
+        "value": "ClassMapDirective",
+        "optional": false
+      },
+      "declare": false,
+      "span": {
+        "start": 134,
+        "end": 160,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 162,
+        "end": 194,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 175,
+            "end": 192,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 175,
+              "end": 192,
+              "ctxt": 0
+            },
+            "value": "ClassMapDirective",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 196,
+        "end": 280,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 203,
+          "end": 280,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 209,
+              "end": 279,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 209,
+                "end": 218,
+                "ctxt": 0
+              },
+              "value": "directive",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "ArrowFunctionExpression",
+              "span": {
+                "start": 223,
+                "end": 279,
+                "ctxt": 0
+              },
+              "params": [
+                {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 227,
+                    "end": 236,
+                    "ctxt": 0
+                  },
+                  "value": "class_",
+                  "optional": false,
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 233,
+                      "end": 236,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsTypeReference",
+                      "span": {
+                        "start": 235,
+                        "end": 236,
+                        "ctxt": 0
+                      },
+                      "typeName": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 235,
+                          "end": 236,
+                          "ctxt": 0
+                        },
+                        "value": "C",
+                        "optional": false
+                      },
+                      "typeParams": null
+                    }
+                  }
+                }
+              ],
+              "body": {
+                "type": "ArrowFunctionExpression",
+                "span": {
+                  "start": 243,
+                  "end": 279,
+                  "ctxt": 0
+                },
+                "params": [],
+                "body": {
+                  "type": "ParenthesisExpression",
+                  "span": {
+                    "start": 249,
+                    "end": 279,
+                    "ctxt": 0
+                  },
+                  "expression": {
+                    "type": "ObjectExpression",
+                    "span": {
+                      "start": 250,
+                      "end": 278,
+                      "ctxt": 0
+                    },
+                    "properties": [
+                      {
+                        "type": "KeyValueProperty",
+                        "key": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 256,
+                            "end": 265,
+                            "ctxt": 0
+                          },
+                          "value": "directive",
+                          "optional": false
+                        },
+                        "value": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 267,
+                            "end": 273,
+                            "ctxt": 0
+                          },
+                          "value": "class_",
+                          "optional": false
+                        }
+                      }
+                    ]
+                  }
+                },
+                "async": false,
+                "generator": false,
+                "typeParameters": null,
+                "returnType": null
+              },
+              "async": false,
+              "generator": false,
+              "typeParameters": {
+                "type": "TsTypeParameterDeclaration",
+                "span": {
+                  "start": 223,
+                  "end": 226,
+                  "ctxt": 0
+                },
+                "parameters": [
+                  {
+                    "type": "TsTypeParameter",
+                    "span": {
+                      "start": 224,
+                      "end": 225,
+                      "ctxt": 0
+                    },
+                    "name": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 224,
+                        "end": 225,
+                        "ctxt": 0
+                      },
+                      "value": "C",
+                      "optional": false
+                    },
+                    "in": false,
+                    "out": false,
+                    "const": false,
+                    "constraint": null,
+                    "default": null
+                  }
+                ]
+              },
+              "returnType": null
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 282,
+        "end": 335,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 289,
+          "end": 335,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 295,
+              "end": 334,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 295,
+                "end": 303,
+                "ctxt": 0
+              },
+              "value": "classMap",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "CallExpression",
+              "span": {
+                "start": 306,
+                "end": 334,
+                "ctxt": 0
+              },
+              "callee": {
+                "type": "Identifier",
+                "span": {
+                  "start": 306,
+                  "end": 315,
+                  "ctxt": 0
+                },
+                "value": "directive",
+                "optional": false
+              },
+              "arguments": [
+                {
+                  "spread": null,
+                  "expression": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 316,
+                      "end": 333,
+                      "ctxt": 0
+                    },
+                    "value": "ClassMapDirective",
+                    "optional": false
+                  }
+                }
+              ],
+              "typeArguments": null
+            },
+            "definite": false
+          }
+        ]
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeofImportTypeOnlyExport.ts b/crates/swc_ecma_parser/tests/tsc/typeofImportTypeOnlyExport.ts
new file mode 100644
index 00000000000..aabf57bcc01
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/typeofImportTypeOnlyExport.ts
@@ -0,0 +1,18 @@
+// @declaration: true
+
+// @Filename: button.ts
+import {classMap} from './lit.js';
+export const c = classMap();
+
+// @Filename: lit.ts
+class ClassMapDirective {}
+
+export type {ClassMapDirective};
+
+export const directive =
+  <C>(class_: C) =>
+  () => ({
+    directive: class_,
+  });
+
+export const classMap = directive(ClassMapDirective);
diff --git a/crates/swc_ecma_parser/tests/tsc/typeofOperatorInvalidOperations.json b/crates/swc_ecma_parser/tests/tsc/typeofOperatorInvalidOperations.json
deleted file mode 100644
index 61d2a39c1f4..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeofOperatorInvalidOperations.json
+++ /dev/null
@@ -1,102 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 52,
-    "end": 132,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 52,
-        "end": 74,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 56,
-            "end": 65,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 56,
-              "end": 59,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "Identifier",
-            "span": {
-              "start": 62,
-              "end": 65,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 113,
-        "end": 132,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 117,
-            "end": 130,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 117,
-              "end": 121,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 124,
-              "end": 130,
-              "ctxt": 0
-            },
-            "operator": "typeof",
-            "argument": {
-              "type": "Invalid",
-              "span": {
-                "start": 130,
-                "end": 130,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/typeofOperatorInvalidOperations.ts b/crates/swc_ecma_parser/tests/tsc/typeofOperatorInvalidOperations.ts
deleted file mode 100644
index 63cb2f2c05b..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/typeofOperatorInvalidOperations.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-// Unary operator typeof
-
-// opreand before typeof
-var ANY = ANY typeof ;    //expect error
-
-// miss an operand
-var ANY1 = typeof ;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES5.ts
index 7e65b0e4dc9..fb17d4fe174 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{0}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES6.ts
index 789fe4e49a8..2cc08c64d0e 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions01_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{0}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES5.ts
index 2713741622a..c0646ebfd9b 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{00}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES6.ts
index 987167f6bb0..49a978be18a 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions02_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{00}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES5.ts
index 7ff057a3ff2..fa7591beaf3 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{0000}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES6.ts
index 86108cabc1f..bbbb0d82347 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions03_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{0000}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES5.ts
index 9b35bb8b115..691561e0b37 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{00000000}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES6.ts
index 5f19d384733..5d71bd47491 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions04_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{00000000}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES5.ts
index 5f94235cca1..3168a31bc3c 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{48}\u{65}\u{6c}\u{6c}\u{6f}\u{20}\u{77}\u{6f}\u{72}\u{6c}\u{64}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES6.ts
index 1de2d60f1c1..8923d3a30ca 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions05_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{48}\u{65}\u{6c}\u{6c}\u{6f}\u{20}\u{77}\u{6f}\u{72}\u{6c}\u{64}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES5.ts
index a6d6c8dea15..5df04b66c5b 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES6.ts
index 6e12ac83d1d..43356dc1ac7 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions06_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES5.ts
index 623a468ce3b..3dd44799055 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES6.ts
index bbec45a8fa2..c81b234120f 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions07_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES5.ts
index 5d009c09fe8..efdce6111a2 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES6.ts
index 4b070ddf6b9..dac6b989d27 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions08_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES5.ts
index 27cec15841e..9bc156bfbad 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES6.ts
index 620ea370902..7a3e8476332 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions09_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES5.ts
index 09bcbbb45bf..951d069dbfb 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu1 be floor((cp – 65536) / 1024) + 0xD800.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES6.ts
index 6b0f052b3c2..d06679d91e5 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions10_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu1 be floor((cp – 65536) / 1024) + 0xD800.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES5.ts
index 438cc43439b..bef89da13e0 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu2 be ((cp – 65536) modulo 1024) + 0xDC00.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES6.ts
index c94777f5ec4..5d3b12cba90 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions11_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu2 be ((cp – 65536) modulo 1024) + 0xDC00.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES5.ts
index ed9725f0d38..794de1064bb 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{FFFFFFFF}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES6.ts
index 9fc189aab8c..9cdddc654db 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions12_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{FFFFFFFF}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES5.ts
index 36ff1d3236f..87b79ef8282 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{DDDDD}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES6.ts
index be635499d30..84ab3f40861 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions13_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{DDDDD}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES5.ts
index c6a50a017de..9723ef442b1 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // Shouldn't work, negatives are not allowed.
 var x = /\u{-DDDD}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES6.ts
index f3191cf29db..3c71f531896 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions14_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // Shouldn't work, negatives are not allowed.
 var x = /\u{-DDDD}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES5.ts
index 20312b0684f..7f693ef2e9a 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{abcd}\u{ef12}\u{3456}\u{7890}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES6.ts
index 70dfba82d9c..cd2691b8b66 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions15_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{abcd}\u{ef12}\u{3456}\u{7890}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES5.ts
index 7ef9ab56fcc..770da6d897f 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{ABCD}\u{EF12}\u{3456}\u{7890}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES6.ts
index 39d0392dcb7..5131821d533 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions16_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{ABCD}\u{EF12}\u{3456}\u{7890}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES5.ts
index 137e837a964..6577a19639d 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{r}\u{n}\u{t}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES6.ts
index a60dbc83e7e..fd446d279f0 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions17_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{r}\u{n}\u{t}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES5.ts
index f0b5ae760ce..5712dbd5b5f 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{65}\u{65}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES6.ts
index e7be6de755a..eb6fb91403e 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions18_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{65}\u{65}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES5.ts
index e654d01491f..2faf29cc5aa 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = /\u{}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES6.ts
index 97213843572..e4b3e54e4b7 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInRegularExpressions19_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = /\u{}/g;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES5.ts
index def5191e123..72149ae42e2 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{0}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES6.ts
index 47c50782c23..9ee0864f2fe 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings01_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{0}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES5.ts
index 29843144382..1516bd8f541 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{00}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES6.ts
index 86276af078c..4594b128d9e 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings02_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{00}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES5.ts
index 6dd1bf24fcc..eee357a6524 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{0000}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES6.ts
index 82a82fe2b6b..38b349c9f57 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings03_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{0000}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES5.ts
index 9174872f04f..aa9d4a62b10 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{00000000}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES6.ts
index 1455d14d254..6a6cd166c9a 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings04_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{00000000}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES5.ts
index e18a2f3efa5..c761518bcee 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{48}\u{65}\u{6c}\u{6c}\u{6f}\u{20}\u{77}\u{6f}\u{72}\u{6c}\u{64}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES6.ts
index 282f0394719..f7252f8e3dc 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings05_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{48}\u{65}\u{6c}\u{6c}\u{6f}\u{20}\u{77}\u{6f}\u{72}\u{6c}\u{64}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES5.ts
index ad076430c50..510e72c0985 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES6.ts
index f1c475175f7..827f0d7ed59 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings06_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES5.ts
index fe1c6363fa1..e20f00e3626 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES6.ts
index 4caeaa59673..b8e8767eb65 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings08_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES5.ts
index 520dd9ad066..3a3314721a7 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES6.ts
index ccfd89fec2f..2cd0f1427b2 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings09_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES5.ts
index 5e6f327d887..3e4d8431c13 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu1 be floor((cp – 65536) / 1024) + 0xD800.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES6.ts
index 93a1ecf89cd..95588cceec9 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings10_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu1 be floor((cp – 65536) / 1024) + 0xD800.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES5.ts
index 6669abf2e95..ab074d6aaac 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu2 be ((cp – 65536) modulo 1024) + 0xDC00.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES6.ts
index 1159bee5bf5..7f0a7a120b6 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings11_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu2 be ((cp – 65536) modulo 1024) + 0xDC00.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES5.ts
index 99de55a02b5..ecdd6acfdd6 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{DDDDD}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES6.ts
index 19ea2aaf496..5d87e74e411 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings13_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{DDDDD}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES5.ts
index a1207851524..7ef68b3b9a3 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{abcd}\u{ef12}\u{3456}\u{7890}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES6.ts
index 22d8ad56bcd..0e67bc06bf5 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings15_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{abcd}\u{ef12}\u{3456}\u{7890}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES5.ts
index 03798ea593b..23477a809e3 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{ABCD}\u{EF12}\u{3456}\u{7890}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES6.ts
index f1cbbbec460..20922f61122 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings16_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{ABCD}\u{EF12}\u{3456}\u{7890}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES5.ts
index ee2fec1c2a1..a6626df1870 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{65}\u{65}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES6.ts
index 54124b9f588..e331524f741 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings18_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{65}\u{65}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES5.ts
index 6c81941acc5..e682f6cd57d 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = "\u{00000000000067}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES6.ts
index c810e34fd19..0ad6292ec3d 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInStrings23_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = "\u{00000000000067}";
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES5.ts
index 826cc11adcd..98673c72b48 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{0}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES6.ts
index b68f40b092e..fbec597cf00 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates01_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{0}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES5.ts
index fafd1946af8..620851000d6 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{00}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES6.ts
index 2923bf73a57..33b48990e72 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates02_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{00}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES5.ts
index 4706db60ece..0dbc8a6e028 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{0000}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES6.ts
index c0239bc6403..7693ef2a45f 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates03_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{0000}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES5.ts
index 2387d517b3e..261c19ff82a 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{00000000}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES6.ts
index ae2302af4a5..78d58d582e5 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates04_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{00000000}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES5.ts
index a0a863cdfa3..4e5401609de 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{48}\u{65}\u{6c}\u{6c}\u{6f}\u{20}\u{77}\u{6f}\u{72}\u{6c}\u{64}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES6.ts
index 64273ab59ee..18a922d7d8d 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates05_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{48}\u{65}\u{6c}\u{6c}\u{6f}\u{20}\u{77}\u{6f}\u{72}\u{6c}\u{64}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES5.ts
index 0f98f4d69d8..71a19aa87d8 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES6.ts
index 760554e0668..8f1acca18b9 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates06_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  1. Assert: 0 ≤ cp ≤ 0x10FFFF.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES5.ts
index 16899fe5083..b684279913c 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES6.ts
index f796b35c1bd..4a45a1a4302 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates08_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES5.ts
index ae646ae8187..e94af846600 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES6.ts
index 1bf4e2b6fc4..ce0b03ce13a 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates09_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. If cp ≤ 65535, return cp.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES5.ts
index 6d702ae84a1..048b09ec220 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu1 be floor((cp – 65536) / 1024) + 0xD800.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES6.ts
index d01e9c78461..10e637ba9dc 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates10_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu1 be floor((cp – 65536) / 1024) + 0xD800.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES5.ts
index e21b8e6008a..4bcecbec325 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES5.ts
@@ -1,4 +1,4 @@
-// @target: es5
+// @target: es5
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu2 be ((cp – 65536) modulo 1024) + 0xDC00.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES6.ts
index 2f30b9923f2..db8a92da612 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates11_ES6.ts
@@ -1,4 +1,4 @@
-// @target: es6
+// @target: es6
 
 // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
 //  2. Let cu2 be ((cp – 65536) modulo 1024) + 0xDC00.
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES5.ts
index 0126a605fc8..22ffa0db60d 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{DDDDD}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES6.ts
index 8fb2fa4f73f..05306e9bffb 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates13_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{DDDDD}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES5.ts
index 04b53cbc809..484d5c38492 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{abcd}\u{ef12}\u{3456}\u{7890}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES6.ts
index 8bb65e99f5f..37ec40af2e1 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates15_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{abcd}\u{ef12}\u{3456}\u{7890}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES5.ts
index ad4cf0ff97a..16a6915d434 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{ABCD}\u{EF12}\u{3456}\u{7890}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES6.ts
index 7e337fca579..0281625bc4f 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates16_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{ABCD}\u{EF12}\u{3456}\u{7890}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES5.ts
index f9762de1a6d..57f2b47708c 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{65}\u{65}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES6.ts
index e7efce43e4d..e8fad7a9110 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates18_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{65}\u{65}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES5.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES5.ts
index 5e119e4897a..0b16b144004 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES5.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES5.ts
@@ -1,3 +1,3 @@
-// @target: es5
+// @target: es5
 
 var x = `\u{48}\u{65}\u{6c}\u{6c}\u{6f}${`\u{20}\u{020}\u{0020}\u{000020}`}\u{77}\u{6f}\u{72}\u{6c}\u{64}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES6.ts b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES6.ts
index 6d8f05fc72f..7f2b9cac5ea 100644
--- a/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES6.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unicodeExtendedEscapesInTemplates20_ES6.ts
@@ -1,3 +1,3 @@
-// @target: es6
+// @target: es6
 
 var x = `\u{48}\u{65}\u{6c}\u{6c}\u{6f}${`\u{20}\u{020}\u{0020}\u{000020}`}\u{77}\u{6f}\u{72}\u{6c}\u{64}`;
diff --git a/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.json b/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.json
index 13785c1320f..37c36206a9c 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.json
+++ b/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.json
@@ -2,7 +2,7 @@
   "type": "Module",
   "span": {
     "start": 60,
-    "end": 2093,
+    "end": 2282,
     "ctxt": 0
   },
   "body": [
@@ -5703,6 +5703,434 @@
           "definite": false
         }
       ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 2142,
+        "end": 2208,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 2154,
+            "end": 2207,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 2154,
+              "end": 2155,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 2155,
+                "end": 2207,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsFunctionType",
+                "span": {
+                  "start": 2157,
+                  "end": 2207,
+                  "ctxt": 0
+                },
+                "params": [],
+                "typeParams": {
+                  "type": "TsTypeParameterDeclaration",
+                  "span": {
+                    "start": 2157,
+                    "end": 2160,
+                    "ctxt": 0
+                  },
+                  "parameters": [
+                    {
+                      "type": "TsTypeParameter",
+                      "span": {
+                        "start": 2158,
+                        "end": 2159,
+                        "ctxt": 0
+                      },
+                      "name": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 2158,
+                          "end": 2159,
+                          "ctxt": 0
+                        },
+                        "value": "T",
+                        "optional": false
+                      },
+                      "in": false,
+                      "out": false,
+                      "const": false,
+                      "constraint": null,
+                      "default": null
+                    }
+                  ]
+                },
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 2163,
+                    "end": 2207,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsIntersectionType",
+                    "span": {
+                      "start": 2166,
+                      "end": 2207,
+                      "ctxt": 0
+                    },
+                    "types": [
+                      {
+                        "type": "TsParenthesizedType",
+                        "span": {
+                          "start": 2166,
+                          "end": 2197,
+                          "ctxt": 0
+                        },
+                        "typeAnnotation": {
+                          "type": "TsConditionalType",
+                          "span": {
+                            "start": 2167,
+                            "end": 2196,
+                            "ctxt": 0
+                          },
+                          "checkType": {
+                            "type": "TsTypeReference",
+                            "span": {
+                              "start": 2167,
+                              "end": 2168,
+                              "ctxt": 0
+                            },
+                            "typeName": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 2167,
+                                "end": 2168,
+                                "ctxt": 0
+                              },
+                              "value": "T",
+                              "optional": false
+                            },
+                            "typeParams": null
+                          },
+                          "extendsType": {
+                            "type": "TsLiteralType",
+                            "span": {
+                              "start": 2177,
+                              "end": 2181,
+                              "ctxt": 0
+                            },
+                            "literal": {
+                              "type": "BooleanLiteral",
+                              "span": {
+                                "start": 2177,
+                                "end": 2181,
+                                "ctxt": 0
+                              },
+                              "value": true
+                            }
+                          },
+                          "trueType": {
+                            "type": "TsLiteralType",
+                            "span": {
+                              "start": 2184,
+                              "end": 2188,
+                              "ctxt": 0
+                            },
+                            "literal": {
+                              "type": "BooleanLiteral",
+                              "span": {
+                                "start": 2184,
+                                "end": 2188,
+                                "ctxt": 0
+                              },
+                              "value": true
+                            }
+                          },
+                          "falseType": {
+                            "type": "TsLiteralType",
+                            "span": {
+                              "start": 2191,
+                              "end": 2196,
+                              "ctxt": 0
+                            },
+                            "literal": {
+                              "type": "BooleanLiteral",
+                              "span": {
+                                "start": 2191,
+                                "end": 2196,
+                                "ctxt": 0
+                              },
+                              "value": false
+                            }
+                          }
+                        }
+                      },
+                      {
+                        "type": "TsKeywordType",
+                        "span": {
+                          "start": 2200,
+                          "end": 2207,
+                          "ctxt": 0
+                        },
+                        "kind": "boolean"
+                      }
+                    ]
+                  }
+                }
+              }
+            }
+          },
+          "init": null,
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 2209,
+        "end": 2275,
+        "ctxt": 0
+      },
+      "kind": "let",
+      "declare": true,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 2221,
+            "end": 2274,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 2221,
+              "end": 2222,
+              "ctxt": 0
+            },
+            "value": "b",
+            "optional": false,
+            "typeAnnotation": {
+              "type": "TsTypeAnnotation",
+              "span": {
+                "start": 2222,
+                "end": 2274,
+                "ctxt": 0
+              },
+              "typeAnnotation": {
+                "type": "TsFunctionType",
+                "span": {
+                  "start": 2224,
+                  "end": 2274,
+                  "ctxt": 0
+                },
+                "params": [],
+                "typeParams": {
+                  "type": "TsTypeParameterDeclaration",
+                  "span": {
+                    "start": 2224,
+                    "end": 2227,
+                    "ctxt": 0
+                  },
+                  "parameters": [
+                    {
+                      "type": "TsTypeParameter",
+                      "span": {
+                        "start": 2225,
+                        "end": 2226,
+                        "ctxt": 0
+                      },
+                      "name": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 2225,
+                          "end": 2226,
+                          "ctxt": 0
+                        },
+                        "value": "T",
+                        "optional": false
+                      },
+                      "in": false,
+                      "out": false,
+                      "const": false,
+                      "constraint": null,
+                      "default": null
+                    }
+                  ]
+                },
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 2230,
+                    "end": 2274,
+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsIntersectionType",
+                    "span": {
+                      "start": 2233,
+                      "end": 2274,
+                      "ctxt": 0
+                    },
+                    "types": [
+                      {
+                        "type": "TsParenthesizedType",
+                        "span": {
+                          "start": 2233,
+                          "end": 2264,
+                          "ctxt": 0
+                        },
+                        "typeAnnotation": {
+                          "type": "TsConditionalType",
+                          "span": {
+                            "start": 2234,
+                            "end": 2263,
+                            "ctxt": 0
+                          },
+                          "checkType": {
+                            "type": "TsTypeReference",
+                            "span": {
+                              "start": 2234,
+                              "end": 2235,
+                              "ctxt": 0
+                            },
+                            "typeName": {
+                              "type": "Identifier",
+                              "span": {
+                                "start": 2234,
+                                "end": 2235,
+                                "ctxt": 0
+                              },
+                              "value": "T",
+                              "optional": false
+                            },
+                            "typeParams": null
+                          },
+                          "extendsType": {
+                            "type": "TsLiteralType",
+                            "span": {
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+                              "end": 2248,
+                              "ctxt": 0
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+                              "type": "BooleanLiteral",
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+                                "start": 2244,
+                                "end": 2248,
+                                "ctxt": 0
+                              },
+                              "value": true
+                            }
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+                          "trueType": {
+                            "type": "TsLiteralType",
+                            "span": {
+                              "start": 2251,
+                              "end": 2255,
+                              "ctxt": 0
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+                              "type": "BooleanLiteral",
+                              "span": {
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+                                "end": 2255,
+                                "ctxt": 0
+                              },
+                              "value": true
+                            }
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+                            "type": "TsLiteralType",
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+                              "start": 2258,
+                              "end": 2263,
+                              "ctxt": 0
+                            },
+                            "literal": {
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+                              "span": {
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+                                "ctxt": 0
+                              },
+                              "value": false
+                            }
+                          }
+                        }
+                      },
+                      {
+                        "type": "TsKeywordType",
+                        "span": {
+                          "start": 2267,
+                          "end": 2274,
+                          "ctxt": 0
+                        },
+                        "kind": "boolean"
+                      }
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+          "definite": false
+        }
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+      "span": {
+        "start": 2276,
+        "end": 2282,
+        "ctxt": 0
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+          "start": 2276,
+          "end": 2281,
+          "ctxt": 0
+        },
+        "operator": "=",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 2276,
+            "end": 2277,
+            "ctxt": 0
+          },
+          "value": "a",
+          "optional": false,
+          "typeAnnotation": null
+        },
+        "right": {
+          "type": "Identifier",
+          "span": {
+            "start": 2280,
+            "end": 2281,
+            "ctxt": 0
+          },
+          "value": "b",
+          "optional": false
+        }
+      }
     }
   ],
   "interpreter": null
diff --git a/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.ts b/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.ts
index 5aea6843c84..e5e36219369 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionAndIntersectionInference3.ts
@@ -88,3 +88,9 @@ declare function foo<T, U>(obj: T & AB<U>): [T, U];
 declare let ab: AB<string>;
 
 let z = foo(ab);  // [AB<string>, string]
+
+// Repro from #51399
+
+declare let a: <T>() => (T extends true ? true : false) & boolean;
+declare let b: <T>() => (T extends true ? true : false) & boolean;
+a = b;
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures.ts
index e2ce8959e9e..5aea75a80dd 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures.ts
@@ -1,4 +1,4 @@
-var numOrDate: number | Date;
+var numOrDate: number | Date;
 var strOrBoolean: string | boolean;
 var strOrNum: string | number;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures2.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures2.ts
index 089529955fb..cd68a7fd915 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures2.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures2.ts
@@ -1,4 +1,4 @@
-interface A {
+interface A {
     (x: number): number;
     (x: string, y?: string): boolean;
     (x: Date): void;
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures3.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures3.ts
index 139509f8af5..56339f5d3d7 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures3.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures3.ts
@@ -1,4 +1,4 @@
-function f1(s: string) { }
+function f1(s: string) { }
 function f2(s?: string) { }
 function f3(...s: string[]) { }
 function f4(s: string, s2?: string) { }
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures4.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures4.ts
index c65c3f96033..63d55761301 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures4.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeCallSignatures4.ts
@@ -1,4 +1,4 @@
-type F1 = (a: string, b?: string) => void;
+type F1 = (a: string, b?: string) => void;
 type F2 = (a: string, b?: string, c?: string) => void;
 type F3 = (a: string, ...rest: string[]) => void;
 type F4 = (a: string, b?: string, ...rest: string[]) => void;
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeConstructSignatures.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeConstructSignatures.ts
index af0ec598dfe..6bf630bf423 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeConstructSignatures.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeConstructSignatures.ts
@@ -1,4 +1,4 @@
-var numOrDate: number | Date;
+var numOrDate: number | Date;
 var strOrBoolean: string | boolean;
 var strOrNum: string | number;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeEquivalence.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeEquivalence.ts
index 3dfe3dad42c..821eb35d6d4 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeEquivalence.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeEquivalence.ts
@@ -1,4 +1,4 @@
-// A | B is equivalent to A if B is a subtype of A
+// A | B is equivalent to A if B is a subtype of A
 class C { }
 class D extends C { foo() { } }
 var x: C;
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeFromArrayLiteral.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeFromArrayLiteral.ts
index 794d7630e00..83089f767dd 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeFromArrayLiteral.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeFromArrayLiteral.ts
@@ -1,4 +1,4 @@
-// The resulting type an array literal expression is determined as follows:
+// The resulting type an array literal expression is determined as follows:
 // If the array literal is empty, the resulting type is an array type with the element type Undefined.
 // Otherwise, if the array literal is contextually typed by a type that has a property with the numeric name ‘0’, the resulting type is a tuple type constructed from the types of the element expressions.
 // Otherwise, the resulting type is an array type with an element type that is the union of the types of the element expressions.
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeIndexSignature.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeIndexSignature.ts
index 37940a6b8f7..8cf78122d5c 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeIndexSignature.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeIndexSignature.ts
@@ -1,4 +1,4 @@
-var numOrDate: number | Date;
+var numOrDate: number | Date;
 var anyVar: number;
 
 // If each type in U has a string index signature, 
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypeMembers.ts b/crates/swc_ecma_parser/tests/tsc/unionTypeMembers.ts
index 631540de61c..b447fd1eec6 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypeMembers.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypeMembers.ts
@@ -1,4 +1,4 @@
-interface I1<T> {
+interface I1<T> {
     commonMethodType(a: string): string;
     commonPropertyType: string;
 
diff --git a/crates/swc_ecma_parser/tests/tsc/unionTypesAssignability.ts b/crates/swc_ecma_parser/tests/tsc/unionTypesAssignability.ts
index 99dfc627617..90f16b6d15d 100644
--- a/crates/swc_ecma_parser/tests/tsc/unionTypesAssignability.ts
+++ b/crates/swc_ecma_parser/tests/tsc/unionTypesAssignability.ts
@@ -1,4 +1,4 @@
-var unionNumberString: number | string;
+var unionNumberString: number | string;
 class C { }
 class D extends C { foo1() { } }
 class E extends C { foo2() { } }
diff --git a/crates/swc_ecma_parser/tests/tsc/unknownControlFlow.json b/crates/swc_ecma_parser/tests/tsc/unknownControlFlow.json
new file mode 100644
index 00000000000..09997ef6926
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/unknownControlFlow.json
@@ -0,0 +1,14277 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 41,
+    "end": 9005,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 41,
+        "end": 64,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 46,
+          "end": 49,
+          "ctxt": 0
+        },
+        "value": "T01",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsIntersectionType",
+        "span": {
+          "start": 52,
+          "end": 63,
+          "ctxt": 0
+        },
+        "types": [
+          {
+            "type": "TsTypeLiteral",
+            "span": {
+              "start": 52,
+              "end": 54,
+              "ctxt": 0
+            },
+            "members": []
+          },
+          {
+            "type": "TsKeywordType",
+            "span": {
+              "start": 57,
+              "end": 63,
+              "ctxt": 0
+            },
+            "kind": "string"
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 76,
+        "end": 96,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 81,
+          "end": 84,
+          "ctxt": 0
+        },
+        "value": "T02",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsIntersectionType",
+        "span": {
+          "start": 87,
+          "end": 95,
+          "ctxt": 0
+        },
+        "types": [
+          {
+            "type": "TsTypeLiteral",
+            "span": {
+              "start": 87,
+              "end": 89,
+              "ctxt": 0
+            },
+            "members": []
+          },
+          {
+            "type": "TsLiteralType",
+            "span": {
+              "start": 92,
+              "end": 95,
+              "ctxt": 0
+            },
+            "literal": {
+              "type": "StringLiteral",
+              "span": {
+                "start": 92,
+                "end": 95,
+                "ctxt": 0
+              },
+              "value": "a",
+              "raw": "'a'"
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 105,
+        "end": 128,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
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+          "end": 113,
+          "ctxt": 0
+        },
+        "value": "T03",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsIntersectionType",
+        "span": {
+          "start": 116,
+          "end": 127,
+          "ctxt": 0
+        },
+        "types": [
+          {
+            "type": "TsTypeLiteral",
+            "span": {
+              "start": 116,
+              "end": 118,
+              "ctxt": 0
+            },
+            "members": []
+          },
+          {
+            "type": "TsKeywordType",
+            "span": {
+              "start": 121,
+              "end": 127,
+              "ctxt": 0
+            },
+            "kind": "object"
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 140,
+        "end": 170,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 145,
+          "end": 148,
+          "ctxt": 0
+        },
+        "value": "T04",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsIntersectionType",
+        "span": {
+          "start": 151,
+          "end": 169,
+          "ctxt": 0
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+        "types": [
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+            "span": {
+              "start": 151,
+              "end": 153,
+              "ctxt": 0
+            },
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+          },
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+            "span": {
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+              "end": 169,
+              "ctxt": 0
+            },
+            "members": [
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+                "type": "TsPropertySignature",
+                "span": {
+                  "start": 158,
+                  "end": 167,
+                  "ctxt": 0
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+                "readonly": false,
+                "key": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 158,
+                    "end": 159,
+                    "ctxt": 0
+                  },
+                  "value": "x",
+                  "optional": false
+                },
+                "computed": false,
+                "optional": false,
+                "init": null,
+                "params": [],
+                "typeAnnotation": {
+                  "type": "TsTypeAnnotation",
+                  "span": {
+                    "start": 159,
+                    "end": 167,
+                    "ctxt": 0
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+                    "type": "TsKeywordType",
+                    "span": {
+                      "start": 161,
+                      "end": 167,
+                      "ctxt": 0
+                    },
+                    "kind": "number"
+                  }
+                },
+                "typeParams": null
+              }
+            ]
+          }
+        ]
+      }
+    },
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+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 189,
+        "end": 210,
+        "ctxt": 0
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+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 194,
+          "end": 197,
+          "ctxt": 0
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+        "optional": false
+      },
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+        "ctxt": 0
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+              "test": {
+                "type": "BinaryExpression",
+                "span": {
+                  "start": 8896,
+                  "end": 8913,
+                  "ctxt": 0
+                },
+                "operator": "===",
+                "left": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 8896,
+                    "end": 8901,
+                    "ctxt": 0
+                  },
+                  "value": "value",
+                  "optional": false
+                },
+                "right": {
+                  "type": "StringLiteral",
+                  "span": {
+                    "start": 8906,
+                    "end": 8913,
+                    "ctxt": 0
+                  },
+                  "value": "right",
+                  "raw": "'right'"
+                }
+              },
+              "consequent": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 8915,
+                  "end": 8958,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "VariableDeclaration",
+                    "span": {
+                      "start": 8925,
+                      "end": 8952,
+                      "ctxt": 0
+                    },
+                    "kind": "const",
+                    "declare": false,
+                    "declarations": [
+                      {
+                        "type": "VariableDeclarator",
+                        "span": {
+                          "start": 8931,
+                          "end": 8951,
+                          "ctxt": 0
+                        },
+                        "id": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 8931,
+                            "end": 8934,
+                            "ctxt": 0
+                          },
+                          "value": "bar",
+                          "optional": false,
+                          "typeAnnotation": {
+                            "type": "TsTypeAnnotation",
+                            "span": {
+                              "start": 8934,
+                              "end": 8943,
+                              "ctxt": 0
+                            },
+                            "typeAnnotation": {
+                              "type": "TsLiteralType",
+                              "span": {
+                                "start": 8936,
+                                "end": 8943,
+                                "ctxt": 0
+                              },
+                              "literal": {
+                                "type": "StringLiteral",
+                                "span": {
+                                  "start": 8936,
+                                  "end": 8943,
+                                  "ctxt": 0
+                                },
+                                "value": "right",
+                                "raw": "'right'"
+                              }
+                            }
+                          }
+                        },
+                        "init": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 8946,
+                            "end": 8951,
+                            "ctxt": 0
+                          },
+                          "value": "value",
+                          "optional": false
+                        },
+                        "definite": false
+                      }
+                    ]
+                  }
+                ]
+              },
+              "alternate": {
+                "type": "BlockStatement",
+                "span": {
+                  "start": 8968,
+                  "end": 9003,
+                  "ctxt": 0
+                },
+                "stmts": [
+                  {
+                    "type": "ExpressionStatement",
+                    "span": {
+                      "start": 8978,
+                      "end": 8997,
+                      "ctxt": 0
+                    },
+                    "expression": {
+                      "type": "CallExpression",
+                      "span": {
+                        "start": 8978,
+                        "end": 8996,
+                        "ctxt": 0
+                      },
+                      "callee": {
+                        "type": "Identifier",
+                        "span": {
+                          "start": 8978,
+                          "end": 8989,
+                          "ctxt": 0
+                        },
+                        "value": "assertNever",
+                        "optional": false
+                      },
+                      "arguments": [
+                        {
+                          "spread": null,
+                          "expression": {
+                            "type": "Identifier",
+                            "span": {
+                              "start": 8990,
+                              "end": 8995,
+                              "ctxt": 0
+                            },
+                            "value": "value",
+                            "optional": false
+                          }
+                        }
+                      ],
+                      "typeArguments": null
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        ]
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/unknownControlFlow.ts b/crates/swc_ecma_parser/tests/tsc/unknownControlFlow.ts
new file mode 100644
index 00000000000..0bd3a6512f1
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/unknownControlFlow.ts
@@ -0,0 +1,453 @@
+// @strict: true
+// @declaration: true
+
+type T01 = {} & string;  // string
+type T02 = {} & 'a';  // 'a'
+type T03 = {} & object;  // object
+type T04 = {} & { x: number };  // { x: number }
+type T05 = {} & null;  // never
+type T06 = {} & undefined;  // never
+type T07 = undefined & void;  // undefined
+
+type T10 = string & {};  // Specially preserved
+type T11 = number & {};  // Specially preserved
+type T12 = bigint & {};  // Specially preserved
+
+type ThisNode = {};
+type ThatNode = {};
+type ThisOrThatNode = ThisNode | ThatNode;
+
+function f01(u: unknown) {
+    let x1: {} = u;  // Error
+    let x2: {} | null | undefined = u;
+    let x3: {} | { x: string } | null | undefined = u;
+    let x4: ThisOrThatNode | null | undefined = u;
+}
+
+function f10(x: unknown) {
+    if (x) {
+        x;  // {}
+    }
+    else {
+        x;  // unknown
+    }
+    if (!x) {
+        x;  // unknown
+    }
+    else {
+        x;  // {}
+    }
+}
+
+function f11<T>(x: T) {
+    if (x) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+    if (!x) {
+        x;  // T
+    }
+    else {
+        x;  // T & {}
+    }
+}
+
+function f12<T extends {}>(x: T) {
+    if (x) {
+        x;  // T
+    }
+    else {
+        x;  // T
+    }
+}
+
+function f20(x: unknown) {
+    if (x !== undefined) {
+        x;  // {} | null
+    }
+    else {
+        x;  // undefined
+    }
+    if (x !== null) {
+        x;  // {} | undefined
+    }
+    else {
+        x;  // null
+    }
+    if (x !== undefined && x !== null) {
+        x;  // {}
+    }
+    else {
+        x;  // null | undefined
+    }
+    if (x != undefined) {
+        x;  // {}
+    }
+    else {
+        x;  // null | undefined
+    }
+    if (x != null) {
+        x;  // {}
+    }
+    else {
+        x;  // null | undefined
+    }
+}
+
+function f21<T>(x: T) {
+    if (x !== undefined) {
+        x;  // T & ({} | null)
+    }
+    else {
+        x;  // T
+    }
+    if (x !== null) {
+        x;  // T & ({} | undefined)
+    }
+    else {
+        x;  // T
+    }
+    if (x !== undefined && x !== null) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+    if (x != undefined) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+    if (x != null) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+}
+
+function f22<T extends {} | undefined>(x: T) {
+    if (x !== undefined) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+    if (x !== null) {
+        x;  // T
+    }
+    else {
+        x;  // T
+    }
+    if (x !== undefined && x !== null) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+    if (x != undefined) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+    if (x != null) {
+        x;  // T & {}
+    }
+    else {
+        x;  // T
+    }
+}
+
+function f23<T>(x: T | undefined | null) {
+    if (x !== undefined) {
+        x;  // T & {} | null
+    }
+    if (x !== null) {
+        x;  // T & {} | undefined
+    }
+    if (x != undefined) {
+        x;  // T & {}
+    }
+    if (x != null) {
+        x;  // T & {}
+    }
+}
+
+function f30(x: {}) {
+    if (typeof x === "object") {
+        x;  // object
+    }
+}
+
+function f31<T>(x: T) {
+    if (typeof x === "object") {
+        x;  // T & object | T & null
+    }
+    if (x && typeof x === "object") {
+        x;  // T & object
+    }
+    if (typeof x === "object" && x) {
+        x;  // T & object
+    }
+}
+
+function f32<T extends {} | undefined>(x: T) {
+    if (typeof x === "object") {
+        x;  // T & object
+    }
+}
+
+function possiblyNull<T>(x: T) {
+    return !!true ? x : null;  // T | null
+}
+
+function possiblyUndefined<T>(x: T) {
+    return !!true ? x : undefined;  // T | undefined
+}
+
+function possiblyNullOrUndefined<T>(x: T) {
+    return possiblyUndefined(possiblyNull(x));  // T | null | undefined
+}
+
+function ensureNotNull<T>(x: T) {
+    if (x === null) throw Error();
+    return x;  // T & ({} | undefined)
+}
+
+function ensureNotUndefined<T>(x: T) {
+    if (x === undefined) throw Error();
+    return x;  // T & ({} | null)
+}
+
+function ensureNotNullOrUndefined<T>(x: T) {
+    return ensureNotUndefined(ensureNotNull(x));  // T & {}
+}
+
+function f40(a: string | undefined, b: number | null | undefined) {
+    let a1 = ensureNotNullOrUndefined(a);  // string
+    let b1 = ensureNotNullOrUndefined(b);  // number
+}
+
+type QQ<T> = NonNullable<NonNullable<NonNullable<T>>>;
+
+function f41<T>(a: T) {
+    let a1 = ensureNotUndefined(ensureNotNull(a));  // T & {}
+    let a2 = ensureNotNull(ensureNotUndefined(a));  // T & {}
+    let a3 = ensureNotNull(ensureNotNull(a));  // T & {} | T & undefined
+    let a4 = ensureNotUndefined(ensureNotUndefined(a));  // T & {} | T & null
+    let a5 = ensureNotNullOrUndefined(ensureNotNullOrUndefined(a));  // T & {}
+    let a6 = ensureNotNull(possiblyNullOrUndefined(a));  // T & {} | undefined
+    let a7 = ensureNotUndefined(possiblyNullOrUndefined(a));  // T & {} | null
+    let a8 = ensureNotNull(possiblyUndefined(a));  // T & {} | undefined
+    let a9 = ensureNotUndefined(possiblyNull(a));  // T & {} | null
+}
+
+// Repro from #48468
+
+function deepEquals<T>(a: T, b: T): boolean {
+    if (typeof a !== 'object' || typeof b !== 'object' || !a || !b) {
+        return false;
+    }
+    if (Array.isArray(a) || Array.isArray(b)) {
+        return false;
+    }
+    if (Object.keys(a).length !== Object.keys(b).length) { // Error here
+        return false;
+    }
+    return true;
+}
+
+// Repro from #49386
+
+function foo<T>(x: T | null) {
+    let y = x;
+    if (y !== null) {
+        y;
+    }
+}
+
+// We allow an unconstrained object of a generic type `T` to be indexed by a key of type `keyof T`
+// without a check that the object is non-undefined and non-null. This is safe because `keyof T`
+// is `never` (meaning no possible keys) for any `T` that includes `undefined` or `null`.
+
+function ff1<T>(t: T, k: keyof T) {
+    t[k];
+}
+
+function ff2<T>(t: T & {}, k: keyof T) {
+    t[k];
+}
+
+function ff3<T>(t: T, k: keyof (T & {})) {
+    t[k];  // Error
+}
+
+function ff4<T>(t: T & {}, k: keyof (T & {})) {
+    t[k];
+}
+
+ff1(null, 'foo');  // Error
+ff2(null, 'foo');  // Error
+ff3(null, 'foo');
+ff4(null, 'foo');  // Error
+
+// Repro from #49681
+
+type Foo = { [key: string]: unknown };
+type NullableFoo = Foo | undefined;
+
+type Bar<T extends NullableFoo> = NonNullable<T>[string];
+
+// Generics and intersections with {}
+
+function fx0<T>(value: T & ({} | null)) {
+    if (value === 42) {
+        value;  // T & {}
+    }
+    else {
+        value;  // T & ({} | null)
+    }
+}
+
+function fx1<T extends unknown>(value: T & ({} | null)) {
+    if (value === 42) {
+        value;  // T & {}
+    }
+    else {
+        value;  // T & ({} | null)
+    }
+}
+
+function fx2<T extends {}>(value: T & ({} | null)) {
+    if (value === 42) {
+        value;  // T & {}
+    }
+    else {
+        value;  // T & ({} | null)
+    }
+}
+
+function fx3<T extends {} | undefined>(value: T & ({} | null)) {
+    if (value === 42) {
+        value;  // T & {}
+    }
+    else {
+        value;  // T & ({} | null)
+    }
+}
+
+function fx4<T extends {} | null>(value: T & ({} | null)) {
+    if (value === 42) {
+        value;  // T & {}
+    }
+    else {
+        value;  // T & ({} | null)
+    }
+}
+
+function fx5<T extends {} | null | undefined>(value: T & ({} | null)) {
+    if (value === 42) {
+        value;  // T & {}
+    }
+    else {
+        value;  // T & ({} | null)
+    }
+}
+
+// Double-equals narrowing
+
+function fx10(x: string | number, y: number) {
+    if (x == y) {
+        x;  // string | number
+    }
+    else {
+        x;  // string | number
+    }
+    if (x != y) {
+        x;  // string | number
+    }
+    else {
+        x;  // string | number
+    }
+}
+
+// Repros from #50706
+
+function SendBlob(encoding: unknown) {
+    if (encoding !== undefined && encoding !== 'utf8') {
+        throw new Error('encoding');
+    }
+    encoding;
+};
+
+function doSomething1<T extends unknown>(value: T): T {
+    if (value === undefined) {
+        return value;
+    }
+    if (value === 42) {
+        throw Error('Meaning of life value');
+    }
+    return value;
+}
+
+function doSomething2(value: unknown): void {
+    if (value === undefined) {
+        return;
+    }
+    if (value === 42) {
+        value;
+    }
+}
+
+// Repro from #51009
+
+type TypeA = {
+    A: 'A',
+    B: 'B',
+}
+
+type TypeB = {
+    A: 'A',
+    B: 'B',
+    C: 'C',
+}
+
+type R<T extends keyof TypeA> =
+    T extends keyof TypeB ? [TypeA[T], TypeB[T]] : never;
+
+type R2<T extends PropertyKey> =
+    T extends keyof TypeA ? T extends keyof TypeB ? [TypeA[T], TypeB[T]] : never : never;
+
+// Repro from #51041
+
+type AB = "A" | "B";
+
+function x<T_AB extends AB>(x: T_AB & undefined, y: any) {
+    let r2: never = y as T_AB & undefined;
+} 
+
+// Repro from #51538
+
+type Left = 'left';
+type Right = 'right' & { right: 'right' };
+type Either = Left | Right;
+
+function assertNever(v: never): never {
+    throw new Error('never');
+}
+
+function fx20(value: Either) {
+    if (value === 'left') {
+        const foo: 'left' = value;
+    }
+    else if (value === 'right') {
+        const bar: 'right' = value;
+    }
+    else {
+        assertNever(value);
+    }
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/valuesMergingAcrossModules.json b/crates/swc_ecma_parser/tests/tsc/valuesMergingAcrossModules.json
new file mode 100644
index 00000000000..c2fd0fcb799
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/valuesMergingAcrossModules.json
@@ -0,0 +1,377 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 20,
+    "end": 236,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "FunctionDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 29,
+          "end": 30,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "declare": false,
+      "params": [],
+      "decorators": [],
+      "span": {
+        "start": 20,
+        "end": 35,
+        "ctxt": 0
+      },
+      "body": {
+        "type": "BlockStatement",
+        "span": {
+          "start": 33,
+          "end": 35,
+          "ctxt": 0
+        },
+        "stmts": []
+      },
+      "generator": false,
+      "async": false,
+      "typeParameters": null,
+      "returnType": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 36,
+        "end": 49,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 45,
+            "end": 46,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 45,
+              "end": 46,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 70,
+        "end": 94,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 79,
+            "end": 80,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 79,
+              "end": 80,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 88,
+          "end": 93,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 95,
+        "end": 106,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 100,
+          "end": 101,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "typeParams": null,
+      "typeAnnotation": {
+        "type": "TsLiteralType",
+        "span": {
+          "start": 104,
+          "end": 105,
+          "ctxt": 0
+        },
+        "literal": {
+          "type": "NumericLiteral",
+          "span": {
+            "start": 104,
+            "end": 105,
+            "ctxt": 0
+          },
+          "value": 0.0,
+          "raw": "0"
+        }
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 107,
+        "end": 120,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 116,
+            "end": 117,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 116,
+              "end": 117,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 141,
+        "end": 165,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 150,
+            "end": 151,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 150,
+              "end": 151,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 159,
+          "end": 164,
+          "ctxt": 0
+        },
+        "value": "./b",
+        "raw": "\"./b\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 166,
+        "end": 215,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 176,
+          "end": 177,
+          "ctxt": 0
+        },
+        "value": "A",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 178,
+          "end": 215,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 182,
+              "end": 213,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "VariableDeclaration",
+              "span": {
+                "start": 189,
+                "end": 213,
+                "ctxt": 0
+              },
+              "kind": "const",
+              "declare": false,
+              "declarations": [
+                {
+                  "type": "VariableDeclarator",
+                  "span": {
+                    "start": 195,
+                    "end": 212,
+                    "ctxt": 0
+                  },
+                  "id": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 195,
+                      "end": 206,
+                      "ctxt": 0
+                    },
+                    "value": "displayName",
+                    "optional": false,
+                    "typeAnnotation": null
+                  },
+                  "init": {
+                    "type": "StringLiteral",
+                    "span": {
+                      "start": 209,
+                      "end": 212,
+                      "ctxt": 0
+                    },
+                    "value": "A",
+                    "raw": "\"A\""
+                  },
+                  "definite": false
+                }
+              ]
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 217,
+        "end": 221,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "CallExpression",
+        "span": {
+          "start": 217,
+          "end": 220,
+          "ctxt": 0
+        },
+        "callee": {
+          "type": "Identifier",
+          "span": {
+            "start": 217,
+            "end": 218,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "arguments": [],
+        "typeArguments": null
+      }
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 222,
+        "end": 236,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "MemberExpression",
+        "span": {
+          "start": 222,
+          "end": 235,
+          "ctxt": 0
+        },
+        "object": {
+          "type": "Identifier",
+          "span": {
+            "start": 222,
+            "end": 223,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "property": {
+          "type": "Identifier",
+          "span": {
+            "start": 224,
+            "end": 235,
+            "ctxt": 0
+          },
+          "value": "displayName",
+          "optional": false
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/valuesMergingAcrossModules.ts b/crates/swc_ecma_parser/tests/tsc/valuesMergingAcrossModules.ts
new file mode 100644
index 00000000000..00ae4f8fa63
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/valuesMergingAcrossModules.ts
@@ -0,0 +1,17 @@
+// @Filename: a.ts
+function A() {}
+export { A };
+
+// @Filename: b.ts
+import { A } from "./a";
+type A = 0;
+export { A };
+
+// @Filename: c.ts
+import { A } from "./b";
+namespace A {
+  export const displayName = "A";
+}
+
+A();
+A.displayName;
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxCompat.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxCompat.json
new file mode 100644
index 00000000000..4ca2e62f2ed
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxCompat.json
@@ -0,0 +1,23 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 188,
+    "end": 198,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 188,
+        "end": 198,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxCompat.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxCompat.ts
new file mode 100644
index 00000000000..0c280a26530
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxCompat.ts
@@ -0,0 +1,9 @@
+// @verbatimModuleSyntax: true
+// @isolatedModules: true
+// @preserveValueImports: true
+// @importsNotUsedAsValues: error
+// @module: system
+// @noEmit: true
+// @noTypesAndSymbols: true
+
+export {};
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxConstEnum.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxConstEnum.json
new file mode 100644
index 00000000000..50e76c38565
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxConstEnum.json
@@ -0,0 +1,69 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 52,
+    "end": 86,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 52,
+        "end": 86,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsEnumDeclaration",
+        "span": {
+          "start": 59,
+          "end": 86,
+          "ctxt": 0
+        },
+        "declare": false,
+        "isConst": true,
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 70,
+            "end": 71,
+            "ctxt": 0
+          },
+          "value": "E",
+          "optional": false
+        },
+        "members": [
+          {
+            "type": "TsEnumMember",
+            "span": {
+              "start": 78,
+              "end": 83,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 78,
+                "end": 79,
+                "ctxt": 0
+              },
+              "value": "A",
+              "optional": false
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 82,
+                "end": 83,
+                "ctxt": 0
+              },
+              "value": 1.0,
+              "raw": "1"
+            }
+          }
+        ]
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxConstEnum.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxConstEnum.ts
new file mode 100644
index 00000000000..610cb071aa6
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxConstEnum.ts
@@ -0,0 +1,6 @@
+// @verbatimModuleSyntax: true
+// @module: esnext
+
+export const enum E {
+    A = 1,
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxInternalImportEquals.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxInternalImportEquals.json
new file mode 100644
index 00000000000..639b5cd2044
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxInternalImportEquals.json
@@ -0,0 +1,259 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 52,
+    "end": 198,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 52,
+        "end": 62,
+        "ctxt": 0
+      },
+      "specifiers": [],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 63,
+        "end": 87,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 70,
+          "end": 72,
+          "ctxt": 0
+        },
+        "value": "f1",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "Identifier",
+        "span": {
+          "start": 75,
+          "end": 86,
+          "ctxt": 0
+        },
+        "value": "NonExistent",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 89,
+        "end": 157,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 99,
+          "end": 102,
+          "ctxt": 0
+        },
+        "value": "Foo",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 103,
+          "end": 157,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 109,
+              "end": 130,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "VariableDeclaration",
+              "span": {
+                "start": 116,
+                "end": 130,
+                "ctxt": 0
+              },
+              "kind": "const",
+              "declare": false,
+              "declarations": [
+                {
+                  "type": "VariableDeclarator",
+                  "span": {
+                    "start": 122,
+                    "end": 129,
+                    "ctxt": 0
+                  },
+                  "id": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 122,
+                      "end": 125,
+                      "ctxt": 0
+                    },
+                    "value": "foo",
+                    "optional": false,
+                    "typeAnnotation": null
+                  },
+                  "init": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 128,
+                      "end": 129,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  },
+                  "definite": false
+                }
+              ]
+            }
+          },
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 135,
+              "end": 155,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "TsTypeAliasDeclaration",
+              "span": {
+                "start": 142,
+                "end": 155,
+                "ctxt": 0
+              },
+              "declare": false,
+              "id": {
+                "type": "Identifier",
+                "span": {
+                  "start": 147,
+                  "end": 148,
+                  "ctxt": 0
+                },
+                "value": "T",
+                "optional": false
+              },
+              "typeParams": null,
+              "typeAnnotation": {
+                "type": "TsKeywordType",
+                "span": {
+                  "start": 151,
+                  "end": 154,
+                  "ctxt": 0
+                },
+                "kind": "any"
+              }
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 159,
+        "end": 179,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 166,
+          "end": 168,
+          "ctxt": 0
+        },
+        "value": "f2",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsQualifiedName",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 171,
+            "end": 174,
+            "ctxt": 0
+          },
+          "value": "Foo",
+          "optional": false
+        },
+        "right": {
+          "type": "Identifier",
+          "span": {
+            "start": 175,
+            "end": 178,
+            "ctxt": 0
+          },
+          "value": "foo",
+          "optional": false
+        }
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 180,
+        "end": 198,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 187,
+          "end": 189,
+          "ctxt": 0
+        },
+        "value": "f3",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsQualifiedName",
+        "left": {
+          "type": "Identifier",
+          "span": {
+            "start": 192,
+            "end": 195,
+            "ctxt": 0
+          },
+          "value": "Foo",
+          "optional": false
+        },
+        "right": {
+          "type": "Identifier",
+          "span": {
+            "start": 196,
+            "end": 197,
+            "ctxt": 0
+          },
+          "value": "T",
+          "optional": false
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxInternalImportEquals.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxInternalImportEquals.ts
new file mode 100644
index 00000000000..a15b27cd2d3
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxInternalImportEquals.ts
@@ -0,0 +1,13 @@
+// @verbatimModuleSyntax: true
+// @module: esnext
+
+export {};
+import f1 = NonExistent;
+
+namespace Foo {
+    export const foo = 1;
+    export type T = any;
+}
+
+import f2 = Foo.foo;
+import f3 = Foo.T;
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionCJS.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionCJS.json
new file mode 100644
index 00000000000..16ef5a5a005
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionCJS.json
@@ -0,0 +1,468 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 120,
+    "end": 503,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 120,
+        "end": 134,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 130,
+          "end": 131,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 132,
+          "end": 134,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 135,
+        "end": 146,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 144,
+          "end": 145,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 168,
+        "end": 194,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 175,
+          "end": 176,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 179,
+          "end": 193,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 187,
+            "end": 192,
+            "ctxt": 0
+          },
+          "value": "./a",
+          "raw": "\"./a\""
+        }
+      }
+    },
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 216,
+        "end": 230,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 226,
+          "end": 227,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 228,
+          "end": 230,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 231,
+        "end": 270,
+        "ctxt": 0
+      },
+      "declare": false,
+      "global": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 241,
+          "end": 242,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 243,
+          "end": 270,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "ExportDeclaration",
+            "span": {
+              "start": 249,
+              "end": 268,
+              "ctxt": 0
+            },
+            "declaration": {
+              "type": "VariableDeclaration",
+              "span": {
+                "start": 256,
+                "end": 268,
+                "ctxt": 0
+              },
+              "kind": "const",
+              "declare": false,
+              "declarations": [
+                {
+                  "type": "VariableDeclarator",
+                  "span": {
+                    "start": 262,
+                    "end": 267,
+                    "ctxt": 0
+                  },
+                  "id": {
+                    "type": "Identifier",
+                    "span": {
+                      "start": 262,
+                      "end": 263,
+                      "ctxt": 0
+                    },
+                    "value": "x",
+                    "optional": false,
+                    "typeAnnotation": null
+                  },
+                  "init": {
+                    "type": "NumericLiteral",
+                    "span": {
+                      "start": 266,
+                      "end": 267,
+                      "ctxt": 0
+                    },
+                    "value": 1.0,
+                    "raw": "1"
+                  },
+                  "definite": false
+                }
+              ]
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 271,
+        "end": 282,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 280,
+          "end": 281,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 304,
+        "end": 330,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 311,
+          "end": 312,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 315,
+          "end": 329,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 323,
+            "end": 328,
+            "ctxt": 0
+          },
+          "value": "./c",
+          "raw": "\"./c\""
+        }
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 331,
+        "end": 362,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 343,
+          "end": 344,
+          "ctxt": 0
+        },
+        "value": "J",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 347,
+          "end": 361,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 355,
+            "end": 360,
+            "ctxt": 0
+          },
+          "value": "./c",
+          "raw": "\"./c\""
+        }
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 363,
+        "end": 374,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 372,
+          "end": 373,
+          "ctxt": 0
+        },
+        "value": "J",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 398,
+        "end": 412,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 408,
+          "end": 409,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 410,
+          "end": 412,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 413,
+        "end": 424,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 422,
+          "end": 423,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 446,
+        "end": 477,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 458,
+          "end": 459,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 462,
+          "end": 476,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 470,
+            "end": 475,
+            "ctxt": 0
+          },
+          "value": "./e",
+          "raw": "\"./e\""
+        }
+      }
+    },
+    {
+      "type": "VariableDeclaration",
+      "span": {
+        "start": 478,
+        "end": 491,
+        "ctxt": 0
+      },
+      "kind": "const",
+      "declare": false,
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "span": {
+            "start": 484,
+            "end": 490,
+            "ctxt": 0
+          },
+          "id": {
+            "type": "Identifier",
+            "span": {
+              "start": 484,
+              "end": 485,
+              "ctxt": 0
+            },
+            "value": "I",
+            "optional": false,
+            "typeAnnotation": null
+          },
+          "init": {
+            "type": "ObjectExpression",
+            "span": {
+              "start": 488,
+              "end": 490,
+              "ctxt": 0
+            },
+            "properties": []
+          },
+          "definite": false
+        }
+      ]
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 492,
+        "end": 503,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 501,
+          "end": 502,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionCJS.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionCJS.ts
new file mode 100644
index 00000000000..989d14d20d6
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionCJS.ts
@@ -0,0 +1,35 @@
+// @verbatimModuleSyntax: true
+// @target: esnext
+// @module: commonjs
+// @moduleResolution: node
+
+// @Filename: /a.ts
+interface I {}
+export = I;
+
+// @Filename: /b.ts
+import I = require("./a");
+
+// @Filename: /c.ts
+interface I {}
+namespace I {
+    export const x = 1;
+}
+export = I;
+
+// @Filename: /d.ts
+import I = require("./c");
+import type J = require("./c");
+export = J;
+
+// @Filename: /e.d.ts
+interface I {}
+export = I;
+
+// @Filename: /f.ts
+import type I = require("./e");
+const I = {};
+export = I;
+
+// @Filename: /z.ts
+// test harness is weird if the last file includs a require >:(
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionESM.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionESM.json
new file mode 100644
index 00000000000..7dcbc106055
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionESM.json
@@ -0,0 +1,782 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 99,
+    "end": 766,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 99,
+        "end": 118,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "VariableDeclaration",
+        "span": {
+          "start": 106,
+          "end": 118,
+          "ctxt": 0
+        },
+        "kind": "const",
+        "declare": false,
+        "declarations": [
+          {
+            "type": "VariableDeclarator",
+            "span": {
+              "start": 112,
+              "end": 117,
+              "ctxt": 0
+            },
+            "id": {
+              "type": "Identifier",
+              "span": {
+                "start": 112,
+                "end": 113,
+                "ctxt": 0
+              },
+              "value": "a",
+              "optional": false,
+              "typeAnnotation": null
+            },
+            "init": {
+              "type": "NumericLiteral",
+              "span": {
+                "start": 116,
+                "end": 117,
+                "ctxt": 0
+              },
+              "value": 0.0,
+              "raw": "0"
+            },
+            "definite": false
+          }
+        ]
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 119,
+        "end": 144,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsTypeAliasDeclaration",
+        "span": {
+          "start": 126,
+          "end": 144,
+          "ctxt": 0
+        },
+        "declare": false,
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 131,
+            "end": 132,
+            "ctxt": 0
+          },
+          "value": "A",
+          "optional": false
+        },
+        "typeParams": null,
+        "typeAnnotation": {
+          "type": "TsTypeQuery",
+          "span": {
+            "start": 135,
+            "end": 143,
+            "ctxt": 0
+          },
+          "exprName": {
+            "type": "Identifier",
+            "span": {
+              "start": 142,
+              "end": 143,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          },
+          "typeArguments": null
+        }
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 145,
+        "end": 167,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "ClassDeclaration",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 158,
+            "end": 164,
+            "ctxt": 0
+          },
+          "value": "AClass",
+          "optional": false
+        },
+        "declare": false,
+        "span": {
+          "start": 152,
+          "end": 167,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 189,
+        "end": 224,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 198,
+            "end": 199,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 198,
+              "end": 199,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        },
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 201,
+            "end": 202,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 201,
+              "end": 202,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        },
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 204,
+            "end": 210,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 204,
+              "end": 210,
+              "ctxt": 0
+            },
+            "value": "AClass",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 218,
+          "end": 223,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 225,
+        "end": 276,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 239,
+            "end": 250,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 244,
+              "end": 250,
+              "ctxt": 0
+            },
+            "value": "aValue",
+            "optional": false
+          },
+          "imported": {
+            "type": "Identifier",
+            "span": {
+              "start": 239,
+              "end": 240,
+              "ctxt": 0
+            },
+            "value": "a",
+            "optional": false
+          },
+          "isTypeOnly": false
+        },
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 252,
+            "end": 262,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 257,
+              "end": 262,
+              "ctxt": 0
+            },
+            "value": "AType",
+            "optional": false
+          },
+          "imported": {
+            "type": "Identifier",
+            "span": {
+              "start": 252,
+              "end": 253,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 270,
+          "end": 275,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 277,
+        "end": 316,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 286,
+            "end": 302,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 296,
+              "end": 302,
+              "ctxt": 0
+            },
+            "value": "AType2",
+            "optional": false
+          },
+          "imported": {
+            "type": "Identifier",
+            "span": {
+              "start": 291,
+              "end": 292,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "isTypeOnly": true
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 310,
+          "end": 315,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 318,
+        "end": 331,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 327,
+            "end": 328,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 327,
+              "end": 328,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 332,
+        "end": 362,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 341,
+            "end": 348,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 341,
+              "end": 342,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": {
+            "type": "Identifier",
+            "span": {
+              "start": 346,
+              "end": 348,
+              "ctxt": 0
+            },
+            "value": "A2",
+            "optional": false
+          },
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 356,
+          "end": 361,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 363,
+        "end": 398,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 377,
+            "end": 384,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 377,
+              "end": 378,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": {
+            "type": "Identifier",
+            "span": {
+              "start": 382,
+              "end": 384,
+              "ctxt": 0
+            },
+            "value": "A3",
+            "optional": false
+          },
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 392,
+          "end": 397,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 399,
+        "end": 434,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 408,
+            "end": 420,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 413,
+              "end": 414,
+              "ctxt": 0
+            },
+            "value": "A",
+            "optional": false
+          },
+          "exported": {
+            "type": "Identifier",
+            "span": {
+              "start": 418,
+              "end": 420,
+              "ctxt": 0
+            },
+            "value": "A4",
+            "optional": false
+          },
+          "isTypeOnly": true
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 428,
+          "end": 433,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 435,
+        "end": 469,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 449,
+            "end": 455,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 449,
+              "end": 455,
+              "ctxt": 0
+            },
+            "value": "AClass",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 463,
+          "end": 468,
+          "ctxt": 0
+        },
+        "value": "./a",
+        "raw": "\"./a\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 491,
+        "end": 520,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportSpecifier",
+          "span": {
+            "start": 500,
+            "end": 506,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 500,
+              "end": 506,
+              "ctxt": 0
+            },
+            "value": "AClass",
+            "optional": false
+          },
+          "imported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 514,
+          "end": 519,
+          "ctxt": 0
+        },
+        "value": "./b",
+        "raw": "\"./b\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 546,
+        "end": 563,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "NumericLiteral",
+        "span": {
+          "start": 561,
+          "end": 562,
+          "ctxt": 0
+        },
+        "value": 1.0,
+        "raw": "1"
+      }
+    },
+    {
+      "type": "ExportDefaultDeclaration",
+      "span": {
+        "start": 595,
+        "end": 620,
+        "ctxt": 0
+      },
+      "decl": {
+        "type": "ClassExpression",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 616,
+            "end": 617,
+            "ctxt": 0
+          },
+          "value": "C",
+          "optional": false
+        },
+        "span": {
+          "start": 610,
+          "end": 620,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    },
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 652,
+        "end": 666,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 662,
+          "end": 663,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 664,
+          "end": 666,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 667,
+        "end": 684,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 682,
+          "end": 683,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 719,
+        "end": 748,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportDefaultSpecifier",
+          "span": {
+            "start": 731,
+            "end": 732,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 731,
+              "end": 732,
+              "ctxt": 0
+            },
+            "value": "C",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 738,
+          "end": 747,
+          "ctxt": 0
+        },
+        "value": "./main5",
+        "raw": "\"./main5\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 749,
+        "end": 766,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 764,
+          "end": 765,
+          "ctxt": 0
+        },
+        "value": "C",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionESM.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionESM.ts
new file mode 100644
index 00000000000..71a3ee277bb
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxNoElisionESM.ts
@@ -0,0 +1,36 @@
+// @verbatimModuleSyntax: true
+// @module: esnext
+// @moduleResolution: node
+
+// @Filename: /a.ts
+export const a = 0;
+export type A = typeof a;
+export class AClass {}
+
+// @Filename: /b.ts
+import { a, A, AClass } from "./a";
+import type { a as aValue, A as AType } from "./a";
+import { type A as AType2 } from "./a";
+
+export { A };
+export { A as A2 } from "./a";
+export type { A as A3 } from "./a";
+export { type A as A4 } from "./a";
+export type { AClass } from "./a";
+
+// @Filename: /c.ts
+import { AClass } from "./b";
+
+// @Filename: /main4.ts
+export default 1; // ok
+
+// @Filename: /main5.ts
+export default class C {} // ok
+
+// @Filename: /main6.ts
+interface I {}
+export default I; // error
+
+// @Filename: /main7.ts
+import type C from "./main5";
+export default C; // error
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsCJS.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsCJS.json
new file mode 100644
index 00000000000..cb487f81eb4
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsCJS.json
@@ -0,0 +1,1186 @@
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+              "type": "TsInterfaceDeclaration",
+              "span": {
+                "start": 1059,
+                "end": 1073,
+                "ctxt": 0
+              },
+              "id": {
+                "type": "Identifier",
+                "span": {
+                  "start": 1069,
+                  "end": 1070,
+                  "ctxt": 0
+                },
+                "value": "I",
+                "optional": false
+              },
+              "declare": false,
+              "typeParams": null,
+              "extends": [],
+              "body": {
+                "type": "TsInterfaceBody",
+                "span": {
+                  "start": 1071,
+                  "end": 1073,
+                  "ctxt": 0
+                },
+                "body": []
+              }
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 1076,
+        "end": 1088,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 1085,
+          "end": 1087,
+          "ctxt": 0
+        },
+        "value": "ns",
+        "optional": false
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 1114,
+        "end": 1131,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "NumericLiteral",
+        "span": {
+          "start": 1129,
+          "end": 1130,
+          "ctxt": 0
+        },
+        "value": 1.0,
+        "raw": "1"
+      }
+    },
+    {
+      "type": "ExportDefaultDeclaration",
+      "span": {
+        "start": 1166,
+        "end": 1191,
+        "ctxt": 0
+      },
+      "decl": {
+        "type": "ClassExpression",
+        "identifier": {
+          "type": "Identifier",
+          "span": {
+            "start": 1187,
+            "end": 1188,
+            "ctxt": 0
+          },
+          "value": "C",
+          "optional": false
+        },
+        "span": {
+          "start": 1181,
+          "end": 1191,
+          "ctxt": 0
+        },
+        "decorators": [],
+        "body": [],
+        "superClass": null,
+        "isAbstract": false,
+        "typeParams": null,
+        "superTypeParams": null,
+        "implements": []
+      }
+    },
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 1226,
+        "end": 1240,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 1236,
+          "end": 1237,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 1238,
+          "end": 1240,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 1241,
+        "end": 1258,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 1256,
+          "end": 1257,
+          "ctxt": 0
+        },
+        "value": "I",
+        "optional": false
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 1293,
+        "end": 1324,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportDefaultSpecifier",
+          "span": {
+            "start": 1305,
+            "end": 1309,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 1305,
+              "end": 1309,
+              "ctxt": 0
+            },
+            "value": "esmy",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 1315,
+          "end": 1323,
+          "ctxt": 0
+        },
+        "value": "./decl",
+        "raw": "\"./decl\""
+      },
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "ExportDefaultExpression",
+      "span": {
+        "start": 1325,
+        "end": 1345,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 1340,
+          "end": 1344,
+          "ctxt": 0
+        },
+        "value": "esmy",
+        "optional": false
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsCJS.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsCJS.ts
new file mode 100644
index 00000000000..c01dde661fd
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsCJS.ts
@@ -0,0 +1,60 @@
+// @verbatimModuleSyntax: true
+// @target: esnext
+// @module: commonjs
+// @moduleResolution: node
+// @esModuleInterop: true
+
+// @Filename: /decl.d.ts
+declare function esmy(): void;
+export default esmy;
+export declare function funciton(): void;
+
+// @Filename: /ambient.d.ts
+declare module "ambient" {
+    const _default: number;
+    export default _default;
+}
+
+// @Filename: /main.ts
+import esmy from "./decl"; // error
+import * as esmy2 from "./decl"; // error
+import { funciton } from "./decl"; // error
+import type { funciton as funciton2 } from "./decl"; // ok I guess?
+import("./decl"); // error
+type T = typeof import("./decl"); // ok
+export {}; // error
+export const x = 1; // error
+export interface I {} // ok
+export type { T }; // ok
+export namespace JustTypes {
+    export type T = number;
+}
+export namespace Values { // error
+    export const x = 1;
+}
+export default interface Default {} // sketchy, but ok
+
+// @Filename: /main2.ts
+export interface I {}
+export = { x: 1 };
+
+// @Filename: /main3.ts
+namespace ns {
+    export const x = 1;
+    export interface I {}
+}
+export = ns;
+
+// @Filename: /main4.ts
+export default 1; // error
+
+// @Filename: /main5.ts
+export default class C {} // error
+
+// @Filename: /main6.ts
+interface I {}
+export default I; // error
+
+// @Filename: /main7.ts
+import type esmy from "./decl";
+export default esmy; // error
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsESM.json b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsESM.json
new file mode 100644
index 00000000000..29192234da3
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsESM.json
@@ -0,0 +1,458 @@
+{
+  "type": "Module",
+  "span": {
+    "start": 156,
+    "end": 652,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "ClassDeclaration",
+      "identifier": {
+        "type": "Identifier",
+        "span": {
+          "start": 170,
+          "end": 174,
+          "ctxt": 0
+        },
+        "value": "CJSy",
+        "optional": false
+      },
+      "declare": true,
+      "span": {
+        "start": 156,
+        "end": 177,
+        "ctxt": 0
+      },
+      "decorators": [],
+      "body": [],
+      "superClass": null,
+      "isAbstract": false,
+      "typeParams": null,
+      "superTypeParams": null,
+      "implements": []
+    },
+    {
+      "type": "TsExportAssignment",
+      "span": {
+        "start": 178,
+        "end": 192,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 187,
+          "end": 191,
+          "ctxt": 0
+        },
+        "value": "CJSy",
+        "optional": false
+      }
+    },
+    {
+      "type": "TsModuleDeclaration",
+      "span": {
+        "start": 222,
+        "end": 299,
+        "ctxt": 0
+      },
+      "declare": true,
+      "global": false,
+      "id": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 237,
+          "end": 246,
+          "ctxt": 0
+        },
+        "value": "ambient",
+        "raw": "\"ambient\""
+      },
+      "body": {
+        "type": "TsModuleBlock",
+        "span": {
+          "start": 247,
+          "end": 299,
+          "ctxt": 0
+        },
+        "body": [
+          {
+            "type": "VariableDeclaration",
+            "span": {
+              "start": 253,
+              "end": 275,
+              "ctxt": 0
+            },
+            "kind": "const",
+            "declare": false,
+            "declarations": [
+              {
+                "type": "VariableDeclarator",
+                "span": {
+                  "start": 259,
+                  "end": 274,
+                  "ctxt": 0
+                },
+                "id": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 259,
+                    "end": 266,
+                    "ctxt": 0
+                  },
+                  "value": "_export",
+                  "optional": false,
+                  "typeAnnotation": {
+                    "type": "TsTypeAnnotation",
+                    "span": {
+                      "start": 266,
+                      "end": 274,
+                      "ctxt": 0
+                    },
+                    "typeAnnotation": {
+                      "type": "TsKeywordType",
+                      "span": {
+                        "start": 268,
+                        "end": 274,
+                        "ctxt": 0
+                      },
+                      "kind": "number"
+                    }
+                  }
+                },
+                "init": null,
+                "definite": false
+              }
+            ]
+          },
+          {
+            "type": "TsExportAssignment",
+            "span": {
+              "start": 280,
+              "end": 297,
+              "ctxt": 0
+            },
+            "expression": {
+              "type": "Identifier",
+              "span": {
+                "start": 289,
+                "end": 296,
+                "ctxt": 0
+              },
+              "value": "_export",
+              "optional": false
+            }
+          }
+        ]
+      }
+    },
+    {
+      "type": "TsInterfaceDeclaration",
+      "span": {
+        "start": 325,
+        "end": 343,
+        "ctxt": 0
+      },
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 335,
+          "end": 340,
+          "ctxt": 0
+        },
+        "value": "Typey",
+        "optional": false
+      },
+      "declare": false,
+      "typeParams": null,
+      "extends": [],
+      "body": {
+        "type": "TsInterfaceBody",
+        "span": {
+          "start": 341,
+          "end": 343,
+          "ctxt": 0
+        },
+        "body": []
+      }
+    },
+    {
+      "type": "ExportNamedDeclaration",
+      "span": {
+        "start": 344,
+        "end": 366,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ExportSpecifier",
+          "span": {
+            "start": 358,
+            "end": 363,
+            "ctxt": 0
+          },
+          "orig": {
+            "type": "Identifier",
+            "span": {
+              "start": 358,
+              "end": 363,
+              "ctxt": 0
+            },
+            "value": "Typey",
+            "optional": false
+          },
+          "exported": null,
+          "isTypeOnly": false
+        }
+      ],
+      "source": null,
+      "typeOnly": true,
+      "asserts": null
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 391,
+        "end": 423,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 398,
+          "end": 402,
+          "ctxt": 0
+        },
+        "value": "CJSy",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 405,
+          "end": 422,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 413,
+            "end": 421,
+            "ctxt": 0
+          },
+          "value": "./decl",
+          "raw": "\"./decl\""
+        }
+      }
+    },
+    {
+      "type": "TsImportEqualsDeclaration",
+      "span": {
+        "start": 433,
+        "end": 471,
+        "ctxt": 0
+      },
+      "declare": false,
+      "isExport": false,
+      "isTypeOnly": true,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 445,
+          "end": 450,
+          "ctxt": 0
+        },
+        "value": "CJSy2",
+        "optional": false
+      },
+      "moduleRef": {
+        "type": "TsExternalModuleReference",
+        "span": {
+          "start": 453,
+          "end": 470,
+          "ctxt": 0
+        },
+        "expression": {
+          "type": "StringLiteral",
+          "span": {
+            "start": 461,
+            "end": 469,
+            "ctxt": 0
+          },
+          "value": "./decl",
+          "raw": "\"./decl\""
+        }
+      }
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 487,
+        "end": 514,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportDefaultSpecifier",
+          "span": {
+            "start": 494,
+            "end": 499,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 494,
+              "end": 499,
+              "ctxt": 0
+            },
+            "value": "CJSy3",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 505,
+          "end": 513,
+          "ctxt": 0
+        },
+        "value": "./decl",
+        "raw": "\"./decl\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ImportDeclaration",
+      "span": {
+        "start": 540,
+        "end": 573,
+        "ctxt": 0
+      },
+      "specifiers": [
+        {
+          "type": "ImportNamespaceSpecifier",
+          "span": {
+            "start": 547,
+            "end": 557,
+            "ctxt": 0
+          },
+          "local": {
+            "type": "Identifier",
+            "span": {
+              "start": 552,
+              "end": 557,
+              "ctxt": 0
+            },
+            "value": "types",
+            "optional": false
+          }
+        }
+      ],
+      "source": {
+        "type": "StringLiteral",
+        "span": {
+          "start": 563,
+          "end": 572,
+          "ctxt": 0
+        },
+        "value": "./types",
+        "raw": "\"./types\""
+      },
+      "typeOnly": false,
+      "asserts": null
+    },
+    {
+      "type": "ExpressionStatement",
+      "span": {
+        "start": 580,
+        "end": 585,
+        "ctxt": 0
+      },
+      "expression": {
+        "type": "Identifier",
+        "span": {
+          "start": 580,
+          "end": 584,
+          "ctxt": 0
+        },
+        "value": "CJSy",
+        "optional": false
+      }
+    },
+    {
+      "type": "ExportDeclaration",
+      "span": {
+        "start": 608,
+        "end": 652,
+        "ctxt": 0
+      },
+      "declaration": {
+        "type": "TsModuleDeclaration",
+        "span": {
+          "start": 615,
+          "end": 652,
+          "ctxt": 0
+        },
+        "declare": false,
+        "global": false,
+        "id": {
+          "type": "Identifier",
+          "span": {
+            "start": 625,
+            "end": 627,
+            "ctxt": 0
+          },
+          "value": "ns",
+          "optional": false
+        },
+        "body": {
+          "type": "TsModuleBlock",
+          "span": {
+            "start": 628,
+            "end": 652,
+            "ctxt": 0
+          },
+          "body": [
+            {
+              "type": "ExportDeclaration",
+              "span": {
+                "start": 634,
+                "end": 650,
+                "ctxt": 0
+              },
+              "declaration": {
+                "type": "TsEnumDeclaration",
+                "span": {
+                  "start": 641,
+                  "end": 650,
+                  "ctxt": 0
+                },
+                "declare": false,
+                "isConst": false,
+                "id": {
+                  "type": "Identifier",
+                  "span": {
+                    "start": 646,
+                    "end": 647,
+                    "ctxt": 0
+                  },
+                  "value": "A",
+                  "optional": false
+                },
+                "members": []
+              }
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsESM.ts b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsESM.ts
new file mode 100644
index 00000000000..bdcfe1f5b09
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/verbatimModuleSyntaxRestrictionsESM.ts
@@ -0,0 +1,31 @@
+// @verbatimModuleSyntax: true
+// @target: esnext
+// @module: esnext
+// @moduleResolution: node
+// @esModuleInterop: true, false
+
+// @Filename: /decl.d.ts
+declare class CJSy {}
+export = CJSy;
+
+// @Filename: /ambient.d.ts
+declare module "ambient" {
+    const _export: number;
+    export = _export;
+}
+
+// @Filename: /types.ts
+interface Typey {}
+export type { Typey };
+
+// @Filename: /main.ts
+import CJSy = require("./decl"); // error
+import type CJSy2 = require("./decl"); // ok I guess?
+import CJSy3 from "./decl"; // ok in esModuleInterop
+import * as types from "./types"; // ok
+CJSy;
+
+// @Filename: /ns.ts
+export namespace ns {
+    export enum A {}
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/voidOperatorInvalidOperations.json b/crates/swc_ecma_parser/tests/tsc/voidOperatorInvalidOperations.json
deleted file mode 100644
index 5666428e4f5..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/voidOperatorInvalidOperations.json
+++ /dev/null
@@ -1,102 +0,0 @@
-{
-  "type": "Script",
-  "span": {
-    "start": 48,
-    "end": 124,
-    "ctxt": 0
-  },
-  "body": [
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 48,
-        "end": 68,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 52,
-            "end": 61,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 52,
-              "end": 55,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "Identifier",
-            "span": {
-              "start": 58,
-              "end": 61,
-              "ctxt": 0
-            },
-            "value": "ANY",
-            "optional": false
-          },
-          "definite": false
-        }
-      ]
-    },
-    {
-      "type": "VariableDeclaration",
-      "span": {
-        "start": 107,
-        "end": 124,
-        "ctxt": 0
-      },
-      "kind": "var",
-      "declare": false,
-      "declarations": [
-        {
-          "type": "VariableDeclarator",
-          "span": {
-            "start": 111,
-            "end": 122,
-            "ctxt": 0
-          },
-          "id": {
-            "type": "Identifier",
-            "span": {
-              "start": 111,
-              "end": 115,
-              "ctxt": 0
-            },
-            "value": "ANY1",
-            "optional": false,
-            "typeAnnotation": null
-          },
-          "init": {
-            "type": "UnaryExpression",
-            "span": {
-              "start": 118,
-              "end": 122,
-              "ctxt": 0
-            },
-            "operator": "void",
-            "argument": {
-              "type": "Invalid",
-              "span": {
-                "start": 122,
-                "end": 122,
-                "ctxt": 0
-              }
-            }
-          },
-          "definite": false
-        }
-      ]
-    }
-  ],
-  "interpreter": null
-}
diff --git a/crates/swc_ecma_parser/tests/tsc/voidOperatorInvalidOperations.ts b/crates/swc_ecma_parser/tests/tsc/voidOperatorInvalidOperations.ts
deleted file mode 100644
index 7eb4b20abe8..00000000000
--- a/crates/swc_ecma_parser/tests/tsc/voidOperatorInvalidOperations.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-// Unary operator void
-
-// operand before void
-var ANY = ANY void ;    //expect error
-
-// miss an operand
-var ANY1 = void ;
\ No newline at end of file
diff --git a/crates/swc_ecma_parser/tests/tsc/weakTypesAndLiterals01.json b/crates/swc_ecma_parser/tests/tsc/weakTypesAndLiterals01.json
new file mode 100644
index 00000000000..7fadcb899ec
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/weakTypesAndLiterals01.json
@@ -0,0 +1,1156 @@
+{
+  "type": "Script",
+  "span": {
+    "start": 71,
+    "end": 810,
+    "ctxt": 0
+  },
+  "body": [
+    {
+      "type": "TsTypeAliasDeclaration",
+      "span": {
+        "start": 71,
+        "end": 209,
+        "ctxt": 0
+      },
+      "declare": false,
+      "id": {
+        "type": "Identifier",
+        "span": {
+          "start": 76,
+          "end": 85,
+          "ctxt": 0
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+                    "ctxt": 0
+                  },
+                  "typeAnnotation": {
+                    "type": "TsTypeReference",
+                    "span": {
+                      "start": 706,
+                      "end": 715,
+                      "ctxt": 0
+                    },
+                    "typeName": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 706,
+                        "end": 715,
+                        "ctxt": 0
+                      },
+                      "value": "WeakTypes",
+                      "optional": false
+                    },
+                    "typeParams": null
+                  }
+                }
+              }
+            ],
+            "body": {
+              "type": "BlockStatement",
+              "span": {
+                "start": 720,
+                "end": 810,
+                "ctxt": 0
+              },
+              "stmts": [
+                {
+                  "type": "IfStatement",
+                  "span": {
+                    "start": 726,
+                    "end": 808,
+                    "ctxt": 0
+                  },
+                  "test": {
+                    "type": "BinaryExpression",
+                    "span": {
+                      "start": 730,
+                      "end": 742,
+                      "ctxt": 0
+                    },
+                    "operator": "===",
+                    "left": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 730,
+                        "end": 733,
+                        "ctxt": 0
+                      },
+                      "value": "arg",
+                      "optional": false
+                    },
+                    "right": {
+                      "type": "Identifier",
+                      "span": {
+                        "start": 738,
+                        "end": 742,
+                        "ctxt": 0
+                      },
+                      "value": "aOrB",
+                      "optional": false
+                    }
+                  },
+                  "consequent": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 744,
+                      "end": 771,
+                      "ctxt": 0
+                    },
+                    "stmts": [
+                      {
+                        "type": "ReturnStatement",
+                        "span": {
+                          "start": 754,
+                          "end": 765,
+                          "ctxt": 0
+                        },
+                        "argument": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 761,
+                            "end": 764,
+                            "ctxt": 0
+                          },
+                          "value": "arg",
+                          "optional": false
+                        }
+                      }
+                    ]
+                  },
+                  "alternate": {
+                    "type": "BlockStatement",
+                    "span": {
+                      "start": 781,
+                      "end": 808,
+                      "ctxt": 0
+                    },
+                    "stmts": [
+                      {
+                        "type": "ReturnStatement",
+                        "span": {
+                          "start": 791,
+                          "end": 802,
+                          "ctxt": 0
+                        },
+                        "argument": {
+                          "type": "Identifier",
+                          "span": {
+                            "start": 798,
+                            "end": 801,
+                            "ctxt": 0
+                          },
+                          "value": "arg",
+                          "optional": false
+                        }
+                      }
+                    ]
+                  }
+                }
+              ]
+            },
+            "async": false,
+            "generator": false,
+            "typeParameters": null,
+            "returnType": null
+          },
+          "definite": false
+        }
+      ]
+    }
+  ],
+  "interpreter": null
+}
diff --git a/crates/swc_ecma_parser/tests/tsc/weakTypesAndLiterals01.ts b/crates/swc_ecma_parser/tests/tsc/weakTypesAndLiterals01.ts
new file mode 100644
index 00000000000..003a56a5c65
--- /dev/null
+++ b/crates/swc_ecma_parser/tests/tsc/weakTypesAndLiterals01.ts
@@ -0,0 +1,51 @@
+// @strict: true
+// @declaration: true
+// @emitDeclarationOnly: true
+
+type WeakTypes =
+    | { optional?: true; }
+    | { toLowerCase?(): string }
+    | { toUpperCase?(): string, otherOptionalProp?: number };
+
+type LiteralsOrWeakTypes =
+    | "A"
+    | "B"
+    | WeakTypes;
+
+declare let aOrB: "A" | "B";
+
+const f = (arg: LiteralsOrWeakTypes) => {
+    if (arg === "A") {
+        return arg;
+    }
+    else {
+        return arg;
+    }
+}
+
+const g = (arg: WeakTypes) => {
+    if (arg === "A") {
+        return arg;
+    }
+    else {
+        return arg;
+    }
+}
+
+const h = (arg: LiteralsOrWeakTypes) => {
+    if (arg === aOrB) {
+        return arg;
+    }
+    else {
+        return arg;
+    }
+}
+
+const i = (arg: WeakTypes) => {
+    if (arg === aOrB) {
+        return arg;
+    }
+    else {
+        return arg;
+    }
+}
diff --git a/crates/swc_ecma_parser/tests/typescript.rs b/crates/swc_ecma_parser/tests/typescript.rs
index bbade2a6333..844cb1e0f66 100644
--- a/crates/swc_ecma_parser/tests/typescript.rs
+++ b/crates/swc_ecma_parser/tests/typescript.rs
@@ -78,7 +78,10 @@ fn spec(file: PathBuf) {
     run_spec(&file, &output);
 }
 
-#[testing::fixture("tests/tsc/**/*.ts")]
+#[testing::fixture(
+    "tests/tsc/**/*.ts",
+    exclude("autoAccessor", "parserArrowFunctionExpression11")
+)]
 fn tsc_spec(file: PathBuf) {
     let output = file.with_extension("json");
     run_spec(&file, &output);
diff --git a/crates/swc_ecma_transforms_typescript/tests/strip_correctness.rs b/crates/swc_ecma_transforms_typescript/tests/strip_correctness.rs
index 19122dc9dc2..6841366b99b 100644
--- a/crates/swc_ecma_transforms_typescript/tests/strip_correctness.rs
+++ b/crates/swc_ecma_transforms_typescript/tests/strip_correctness.rs
@@ -131,6 +131,8 @@ fn identity(entry: PathBuf) {
         "tsxReactEmitNesting",
         "tsxTypeArgumentsJsxPreserveOutput",
         "unicodeEscapesInJsxtags",
+        "autoAccessor",
+        "parserArrowFunctionExpression11.ts",
         // decorator
         "issue-2417",
         // TODO: Script mode