swc/crates/swc_ecma_parser/tests/tsc/assignmentCompatWithStringIndexer.json

2264 lines
68 KiB
JSON

{
"type": "Script",
"span": {
"start": 56,
"end": 1035,
"ctxt": 0
},
"body": [
{
"type": "TsInterfaceDeclaration",
"span": {
"start": 56,
"end": 87,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 66,
"end": 70,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"declare": false,
"typeParams": null,
"extends": [],
"body": {
"type": "TsInterfaceBody",
"span": {
"start": 71,
"end": 87,
"ctxt": 0
},
"body": [
{
"type": "TsPropertySignature",
"span": {
"start": 73,
"end": 85,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 73,
"end": 76,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 76,
"end": 84,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 78,
"end": 84,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
},
{
"type": "TsInterfaceDeclaration",
"span": {
"start": 88,
"end": 135,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 98,
"end": 105,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"declare": false,
"typeParams": null,
"extends": [
{
"type": "TsExpressionWithTypeArguments",
"span": {
"start": 114,
"end": 118,
"ctxt": 0
},
"expression": {
"type": "Identifier",
"span": {
"start": 114,
"end": 118,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeArguments": null
}
],
"body": {
"type": "TsInterfaceBody",
"span": {
"start": 119,
"end": 135,
"ctxt": 0
},
"body": [
{
"type": "TsPropertySignature",
"span": {
"start": 121,
"end": 133,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 121,
"end": 124,
"ctxt": 0
},
"value": "bar",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 124,
"end": 132,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 126,
"end": 132,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
},
{
"type": "TsInterfaceDeclaration",
"span": {
"start": 136,
"end": 187,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 146,
"end": 154,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"declare": false,
"typeParams": null,
"extends": [
{
"type": "TsExpressionWithTypeArguments",
"span": {
"start": 163,
"end": 170,
"ctxt": 0
},
"expression": {
"type": "Identifier",
"span": {
"start": 163,
"end": 170,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeArguments": null
}
],
"body": {
"type": "TsInterfaceBody",
"span": {
"start": 171,
"end": 187,
"ctxt": 0
},
"body": [
{
"type": "TsPropertySignature",
"span": {
"start": 173,
"end": 185,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 173,
"end": 176,
"ctxt": 0
},
"value": "baz",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 176,
"end": 184,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 178,
"end": 184,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 195,
"end": 196,
"ctxt": 0
},
"value": "A",
"optional": false
},
"declare": false,
"span": {
"start": 189,
"end": 223,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 204,
"end": 213,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 205,
"end": 213,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 207,
"end": 213,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 214,
"end": 220,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 216,
"end": 220,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 216,
"end": 220,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 203,
"end": 221,
"ctxt": 0
}
}
],
"superClass": null,
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "VariableDeclaration",
"span": {
"start": 225,
"end": 234,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 229,
"end": 233,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 229,
"end": 230,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 230,
"end": 233,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 232,
"end": 233,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 232,
"end": 233,
"ctxt": 0
},
"value": "A",
"optional": false
},
"typeParams": null
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 236,
"end": 268,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 240,
"end": 268,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 240,
"end": 241,
"ctxt": 0
},
"value": "b",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 241,
"end": 268,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 243,
"end": 268,
"ctxt": 0
},
"members": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 246,
"end": 255,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 247,
"end": 255,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 249,
"end": 255,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 256,
"end": 265,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 258,
"end": 265,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 258,
"end": 265,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 245,
"end": 266,
"ctxt": 0
}
}
]
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 269,
"end": 275,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 269,
"end": 274,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 269,
"end": 270,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 273,
"end": 274,
"ctxt": 0
},
"value": "b",
"optional": false
}
}
},
{
"type": "ExpressionStatement",
"span": {
"start": 282,
"end": 288,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 282,
"end": 287,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 282,
"end": 283,
"ctxt": 0
},
"value": "b",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 286,
"end": 287,
"ctxt": 0
},
"value": "a",
"optional": false
}
}
},
{
"type": "VariableDeclaration",
"span": {
"start": 299,
"end": 333,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 303,
"end": 333,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 303,
"end": 305,
"ctxt": 0
},
"value": "b2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 305,
"end": 333,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 307,
"end": 333,
"ctxt": 0
},
"members": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 310,
"end": 319,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 311,
"end": 319,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 313,
"end": 319,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 320,
"end": 330,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 322,
"end": 330,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 322,
"end": 330,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 309,
"end": 331,
"ctxt": 0
}
}
]
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 334,
"end": 341,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 334,
"end": 340,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 334,
"end": 335,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 338,
"end": 340,
"ctxt": 0
},
"value": "b2",
"optional": false
}
}
},
{
"type": "ExpressionStatement",
"span": {
"start": 348,
"end": 355,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 348,
"end": 354,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 348,
"end": 350,
"ctxt": 0
},
"value": "b2",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 353,
"end": 354,
"ctxt": 0
},
"value": "a",
"optional": false
}
}
},
{
"type": "TsModuleDeclaration",
"span": {
"start": 366,
"end": 1035,
"ctxt": 0
},
"declare": false,
"global": false,
"id": {
"type": "Identifier",
"span": {
"start": 373,
"end": 381,
"ctxt": 0
},
"value": "Generics",
"optional": false
},
"body": {
"type": "TsModuleBlock",
"span": {
"start": 382,
"end": 1035,
"ctxt": 0
},
"body": [
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 394,
"end": 395,
"ctxt": 0
},
"value": "A",
"optional": false
},
"declare": false,
"span": {
"start": 388,
"end": 443,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 423,
"end": 432,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 424,
"end": 432,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 426,
"end": 432,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 433,
"end": 436,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 435,
"end": 436,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 435,
"end": 436,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 422,
"end": 437,
"ctxt": 0
}
}
],
"superClass": null,
"isAbstract": false,
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 395,
"end": 411,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 396,
"end": 410,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 396,
"end": 397,
"ctxt": 0
},
"value": "T",
"optional": false
},
"in": false,
"out": false,
"const": false,
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 406,
"end": 410,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 406,
"end": 410,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"superTypeParams": null,
"implements": []
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 455,
"end": 456,
"ctxt": 0
},
"value": "B",
"optional": false
},
"declare": false,
"span": {
"start": 449,
"end": 516,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 484,
"end": 493,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 485,
"end": 493,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 487,
"end": 493,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 494,
"end": 503,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 496,
"end": 503,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 496,
"end": 503,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 483,
"end": 504,
"ctxt": 0
}
}
],
"superClass": {
"type": "Identifier",
"span": {
"start": 465,
"end": 466,
"ctxt": 0
},
"value": "A",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 466,
"end": 472,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 467,
"end": 471,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 467,
"end": 471,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
},
"implements": []
},
{
"type": "VariableDeclaration",
"span": {
"start": 522,
"end": 556,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 526,
"end": 555,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 526,
"end": 528,
"ctxt": 0
},
"value": "b1",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 528,
"end": 555,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 530,
"end": 555,
"ctxt": 0
},
"members": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 533,
"end": 542,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 534,
"end": 542,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 536,
"end": 542,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 543,
"end": 552,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 545,
"end": 552,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 545,
"end": 552,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 532,
"end": 553,
"ctxt": 0
}
}
]
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 561,
"end": 577,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 565,
"end": 576,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 565,
"end": 567,
"ctxt": 0
},
"value": "a1",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 567,
"end": 576,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 569,
"end": 576,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 569,
"end": 570,
"ctxt": 0
},
"value": "A",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 570,
"end": 576,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 571,
"end": 575,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 571,
"end": 575,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 582,
"end": 590,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 582,
"end": 589,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 582,
"end": 584,
"ctxt": 0
},
"value": "a1",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 587,
"end": 589,
"ctxt": 0
},
"value": "b1",
"optional": false
}
}
},
{
"type": "ExpressionStatement",
"span": {
"start": 601,
"end": 609,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 601,
"end": 608,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 601,
"end": 603,
"ctxt": 0
},
"value": "b1",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 606,
"end": 608,
"ctxt": 0
},
"value": "a1",
"optional": false
}
}
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 630,
"end": 632,
"ctxt": 0
},
"value": "B2",
"optional": false
},
"declare": false,
"span": {
"start": 624,
"end": 693,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 660,
"end": 669,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 661,
"end": 669,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 663,
"end": 669,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 670,
"end": 680,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 672,
"end": 680,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 672,
"end": 680,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 659,
"end": 681,
"ctxt": 0
}
}
],
"superClass": {
"type": "Identifier",
"span": {
"start": 641,
"end": 642,
"ctxt": 0
},
"value": "A",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 642,
"end": 648,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 643,
"end": 647,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 643,
"end": 647,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
},
"implements": []
},
{
"type": "VariableDeclaration",
"span": {
"start": 699,
"end": 734,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 703,
"end": 733,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 703,
"end": 705,
"ctxt": 0
},
"value": "b2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 705,
"end": 733,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 707,
"end": 733,
"ctxt": 0
},
"members": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 710,
"end": 719,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 711,
"end": 719,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 713,
"end": 719,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 720,
"end": 730,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 722,
"end": 730,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 722,
"end": 730,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 709,
"end": 731,
"ctxt": 0
}
}
]
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 739,
"end": 747,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 739,
"end": 746,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 739,
"end": 741,
"ctxt": 0
},
"value": "a1",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 744,
"end": 746,
"ctxt": 0
},
"value": "b2",
"optional": false
}
}
},
{
"type": "ExpressionStatement",
"span": {
"start": 758,
"end": 766,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 758,
"end": 765,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 758,
"end": 760,
"ctxt": 0
},
"value": "b2",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 763,
"end": 765,
"ctxt": 0
},
"value": "a1",
"optional": false
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 790,
"end": 793,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"declare": false,
"params": [],
"decorators": [],
"span": {
"start": 781,
"end": 1033,
"ctxt": 0
},
"body": {
"type": "BlockStatement",
"span": {
"start": 812,
"end": 1033,
"ctxt": 0
},
"stmts": [
{
"type": "VariableDeclaration",
"span": {
"start": 822,
"end": 856,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 826,
"end": 855,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 826,
"end": 828,
"ctxt": 0
},
"value": "b3",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 828,
"end": 855,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 830,
"end": 855,
"ctxt": 0
},
"members": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 833,
"end": 842,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 834,
"end": 842,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 836,
"end": 842,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 843,
"end": 852,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 845,
"end": 852,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 845,
"end": 852,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 832,
"end": 853,
"ctxt": 0
}
}
]
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 865,
"end": 878,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 869,
"end": 877,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 869,
"end": 871,
"ctxt": 0
},
"value": "a3",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 871,
"end": 877,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 873,
"end": 877,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 873,
"end": 874,
"ctxt": 0
},
"value": "A",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 874,
"end": 877,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 875,
"end": 876,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 875,
"end": 876,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 887,
"end": 895,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 887,
"end": 894,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 887,
"end": 889,
"ctxt": 0
},
"value": "a3",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 892,
"end": 894,
"ctxt": 0
},
"value": "b3",
"optional": false
}
}
},
{
"type": "ExpressionStatement",
"span": {
"start": 913,
"end": 921,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 913,
"end": 920,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 913,
"end": 915,
"ctxt": 0
},
"value": "b3",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 918,
"end": 920,
"ctxt": 0
},
"value": "a3",
"optional": false
}
}
},
{
"type": "VariableDeclaration",
"span": {
"start": 940,
"end": 975,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 944,
"end": 974,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 944,
"end": 946,
"ctxt": 0
},
"value": "b4",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 946,
"end": 974,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 948,
"end": 974,
"ctxt": 0
},
"members": [
{
"type": "TsIndexSignature",
"params": [
{
"type": "Identifier",
"span": {
"start": 951,
"end": 960,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 952,
"end": 960,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 954,
"end": 960,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 961,
"end": 971,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 963,
"end": 971,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 963,
"end": 971,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
},
"readonly": false,
"static": false,
"span": {
"start": 950,
"end": 972,
"ctxt": 0
}
}
]
}
}
},
"init": null,
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 984,
"end": 992,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 984,
"end": 991,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 984,
"end": 986,
"ctxt": 0
},
"value": "a3",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 989,
"end": 991,
"ctxt": 0
},
"value": "b4",
"optional": false
}
}
},
{
"type": "ExpressionStatement",
"span": {
"start": 1010,
"end": 1018,
"ctxt": 0
},
"expression": {
"type": "AssignmentExpression",
"span": {
"start": 1010,
"end": 1017,
"ctxt": 0
},
"operator": "=",
"left": {
"type": "Identifier",
"span": {
"start": 1010,
"end": 1012,
"ctxt": 0
},
"value": "b4",
"optional": false,
"typeAnnotation": null
},
"right": {
"type": "Identifier",
"span": {
"start": 1015,
"end": 1017,
"ctxt": 0
},
"value": "a3",
"optional": false
}
}
}
]
},
"generator": false,
"async": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 793,
"end": 809,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 794,
"end": 808,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 794,
"end": 795,
"ctxt": 0
},
"value": "T",
"optional": false
},
"in": false,
"out": false,
"const": false,
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 804,
"end": 808,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 804,
"end": 808,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"returnType": null
}
]
}
}
],
"interpreter": null
}