swc/crates/swc_ecma_parser/tests/tsc/subtypingWithCallSignatures3.json

10879 lines
388 KiB
JSON
Raw Normal View History

{
"type": "Script",
"span": {
"start": 164,
"end": 4885,
"ctxt": 0
},
"body": [
{
"type": "TsModuleDeclaration",
"span": {
"start": 164,
"end": 4417,
"ctxt": 0
},
"declare": false,
"global": false,
"id": {
"type": "Identifier",
"span": {
"start": 171,
"end": 177,
"ctxt": 0
},
"value": "Errors",
"optional": false
},
"body": {
"type": "TsModuleBlock",
"span": {
"start": 178,
"end": 4417,
"ctxt": 0
},
"body": [
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 191,
"end": 195,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"declare": false,
"span": {
"start": 185,
"end": 212,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 198,
"end": 210,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 198,
"end": 201,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 201,
"end": 209,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 203,
"end": 209,
"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": 224,
"end": 231,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"declare": false,
"span": {
"start": 218,
"end": 261,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 247,
"end": 259,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 247,
"end": 250,
"ctxt": 0
},
"value": "bar",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 250,
"end": 258,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 252,
"end": 258,
"ctxt": 0
},
"kind": "string"
}
},
"isStatic": false,
"decorators": [],
"accessibility": null,
"isAbstract": false,
"isOptional": false,
"isOverride": false,
"readonly": false,
"declare": false,
"definite": false
}
],
"superClass": {
"type": "Identifier",
"span": {
"start": 240,
"end": 244,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 273,
"end": 281,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"declare": false,
"span": {
"start": 267,
"end": 314,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 300,
"end": 312,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 300,
"end": 303,
"ctxt": 0
},
"value": "baz",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 303,
"end": 311,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 305,
"end": 311,
"ctxt": 0
},
"kind": "string"
}
},
"isStatic": false,
"decorators": [],
"accessibility": null,
"isAbstract": false,
"isOptional": false,
"isOverride": false,
"readonly": false,
"declare": false,
"definite": false
}
],
"superClass": {
"type": "Identifier",
"span": {
"start": 290,
"end": 297,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 326,
"end": 338,
"ctxt": 0
},
"value": "OtherDerived",
"optional": false
},
"declare": false,
"span": {
"start": 320,
"end": 369,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 354,
"end": 367,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 354,
"end": 358,
"ctxt": 0
},
"value": "bing",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 358,
"end": 366,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 360,
"end": 366,
"ctxt": 0
},
"kind": "string"
}
},
"isStatic": false,
"decorators": [],
"accessibility": null,
"isAbstract": false,
"isOptional": false,
"isOverride": false,
"readonly": false,
"declare": false,
"definite": false
}
],
"superClass": {
"type": "Identifier",
"span": {
"start": 347,
"end": 351,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 394,
"end": 398,
"ctxt": 0
},
"value": "foo2",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 399,
"end": 426,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 399,
"end": 426,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 401,
"end": 426,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 403,
"end": 426,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 404,
"end": 413,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 405,
"end": 413,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 407,
"end": 413,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 415,
"end": 426,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 418,
"end": 426,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 418,
"end": 424,
"ctxt": 0
},
"kind": "string"
}
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 377,
"end": 439,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 427,
"end": 438,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 429,
"end": 438,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 436,
"end": 438,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 462,
"end": 466,
"ctxt": 0
},
"value": "foo2",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 467,
"end": 474,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 467,
"end": 474,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 469,
"end": 474,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 471,
"end": 474,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 445,
"end": 481,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 475,
"end": 480,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 477,
"end": 480,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 506,
"end": 510,
"ctxt": 0
},
"value": "foo7",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 511,
"end": 567,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 511,
"end": 567,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 513,
"end": 567,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 515,
"end": 567,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 516,
"end": 541,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 517,
"end": 541,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 519,
"end": 541,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 520,
"end": 529,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 523,
"end": 529,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 525,
"end": 529,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 525,
"end": 529,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 531,
"end": 541,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 534,
"end": 541,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 534,
"end": 541,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 543,
"end": 567,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 546,
"end": 567,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 547,
"end": 554,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 548,
"end": 554,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 550,
"end": 554,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 550,
"end": 554,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 556,
"end": 567,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 559,
"end": 567,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 559,
"end": 567,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
}
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 489,
"end": 580,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 568,
"end": 579,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 570,
"end": 579,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 577,
"end": 579,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 603,
"end": 607,
"ctxt": 0
},
"value": "foo7",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 608,
"end": 615,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 608,
"end": 615,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 610,
"end": 615,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 612,
"end": 615,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 586,
"end": 622,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 616,
"end": 621,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 618,
"end": 621,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 647,
"end": 651,
"ctxt": 0
},
"value": "foo8",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 652,
"end": 735,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 652,
"end": 735,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 654,
"end": 735,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 656,
"end": 735,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 657,
"end": 682,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 658,
"end": 682,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 660,
"end": 682,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 661,
"end": 670,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 664,
"end": 670,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 666,
"end": 670,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 666,
"end": 670,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 672,
"end": 682,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 675,
"end": 682,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 675,
"end": 682,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 684,
"end": 710,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 685,
"end": 710,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 687,
"end": 710,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 688,
"end": 698,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 692,
"end": 698,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 694,
"end": 698,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 694,
"end": 698,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 700,
"end": 710,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 703,
"end": 710,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 703,
"end": 710,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 712,
"end": 735,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 715,
"end": 735,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 716,
"end": 723,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 717,
"end": 723,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 719,
"end": 723,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 719,
"end": 723,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 725,
"end": 735,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 728,
"end": 735,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 728,
"end": 735,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 630,
"end": 748,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 736,
"end": 747,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 738,
"end": 747,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 745,
"end": 747,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 771,
"end": 775,
"ctxt": 0
},
"value": "foo8",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 776,
"end": 783,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 776,
"end": 783,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 778,
"end": 783,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 780,
"end": 783,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 754,
"end": 790,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 784,
"end": 789,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 786,
"end": 789,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 815,
"end": 820,
"ctxt": 0
},
"value": "foo10",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 821,
"end": 847,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 821,
"end": 847,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 823,
"end": 847,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 825,
"end": 847,
"ctxt": 0
},
"params": [
{
"type": "RestElement",
"span": {
"start": 826,
"end": 838,
"ctxt": 0
},
"rest": {
"start": 826,
"end": 829,
"ctxt": 0
},
"argument": {
"type": "Identifier",
"span": {
"start": 829,
"end": 830,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": null
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 830,
"end": 838,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 832,
"end": 838,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 832,
"end": 836,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 832,
"end": 836,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 840,
"end": 847,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 843,
"end": 847,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 843,
"end": 847,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 798,
"end": 860,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 848,
"end": 859,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 850,
"end": 859,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 857,
"end": 859,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 883,
"end": 888,
"ctxt": 0
},
"value": "foo10",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 889,
"end": 896,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 889,
"end": 896,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 891,
"end": 896,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 893,
"end": 896,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 866,
"end": 903,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 897,
"end": 902,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 899,
"end": 902,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 928,
"end": 933,
"ctxt": 0
},
"value": "foo11",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 934,
"end": 999,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 934,
"end": 999,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 936,
"end": 999,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 938,
"end": 999,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 939,
"end": 957,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 940,
"end": 957,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 942,
"end": 957,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 944,
"end": 955,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 944,
"end": 947,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 947,
"end": 955,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 949,
"end": 955,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
}
},
{
"type": "Identifier",
"span": {
"start": 959,
"end": 990,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 960,
"end": 990,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 962,
"end": 990,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 964,
"end": 976,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 964,
"end": 967,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 967,
"end": 975,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 969,
"end": 975,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 977,
"end": 988,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 977,
"end": 980,
"ctxt": 0
},
"value": "bar",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 980,
"end": 988,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 982,
"end": 988,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 992,
"end": 999,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 995,
"end": 999,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 995,
"end": 999,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 911,
"end": 1012,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1000,
"end": 1011,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 1002,
"end": 1011,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 1009,
"end": 1011,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1035,
"end": 1040,
"ctxt": 0
},
"value": "foo11",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1041,
"end": 1048,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1041,
"end": 1048,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1043,
"end": 1048,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1045,
"end": 1048,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 1018,
"end": 1055,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1049,
"end": 1054,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1051,
"end": 1054,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1080,
"end": 1085,
"ctxt": 0
},
"value": "foo12",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1086,
"end": 1144,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1086,
"end": 1144,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1088,
"end": 1144,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1090,
"end": 1144,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1091,
"end": 1105,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1092,
"end": 1105,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1094,
"end": 1105,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1094,
"end": 1099,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1099,
"end": 1105,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1100,
"end": 1104,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1100,
"end": 1104,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 1107,
"end": 1125,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1108,
"end": 1125,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1110,
"end": 1125,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1110,
"end": 1115,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1115,
"end": 1125,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1116,
"end": 1124,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1116,
"end": 1124,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1127,
"end": 1144,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1130,
"end": 1144,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1130,
"end": 1135,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1135,
"end": 1144,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1136,
"end": 1143,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1136,
"end": 1143,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 1063,
"end": 1157,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1145,
"end": 1156,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 1147,
"end": 1156,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 1154,
"end": 1156,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1180,
"end": 1185,
"ctxt": 0
},
"value": "foo12",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1186,
"end": 1193,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1186,
"end": 1193,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1188,
"end": 1193,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1190,
"end": 1193,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 1163,
"end": 1200,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1194,
"end": 1199,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1196,
"end": 1199,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1225,
"end": 1230,
"ctxt": 0
},
"value": "foo15",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1231,
"end": 1274,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1231,
"end": 1274,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1233,
"end": 1274,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1235,
"end": 1274,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1236,
"end": 1263,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1237,
"end": 1263,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1239,
"end": 1263,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 1241,
"end": 1251,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1241,
"end": 1242,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1242,
"end": 1250,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1244,
"end": 1250,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1252,
"end": 1261,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1252,
"end": 1253,
"ctxt": 0
},
"value": "b",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1253,
"end": 1261,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1255,
"end": 1261,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1265,
"end": 1274,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1268,
"end": 1274,
"ctxt": 0
},
"kind": "number"
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 1208,
"end": 1287,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1275,
"end": 1286,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 1277,
"end": 1286,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 1284,
"end": 1286,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1310,
"end": 1315,
"ctxt": 0
},
"value": "foo15",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1316,
"end": 1323,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1316,
"end": 1323,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1318,
"end": 1323,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1320,
"end": 1323,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 1293,
"end": 1330,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1324,
"end": 1329,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1326,
"end": 1329,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1355,
"end": 1360,
"ctxt": 0
},
"value": "foo16",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1361,
"end": 1691,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1361,
"end": 1691,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1363,
"end": 1691,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1365,
"end": 1691,
"ctxt": 0
},
"members": [
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1475,
"end": 1572,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1476,
"end": 1560,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1477,
"end": 1560,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1479,
"end": 1560,
"ctxt": 0
},
"members": [
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1494,
"end": 1514,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1495,
"end": 1504,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1496,
"end": 1504,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1498,
"end": 1504,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1505,
"end": 1513,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1507,
"end": 1513,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
},
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1528,
"end": 1549,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1529,
"end": 1539,
"ctxt": 0
},
"value": "a",
"optional": true,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1531,
"end": 1539,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1533,
"end": 1539,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1540,
"end": 1548,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1542,
"end": 1548,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
}
]
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1561,
"end": 1571,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 1563,
"end": 1571,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 1563,
"end": 1569,
"ctxt": 0
},
"kind": "number"
}
}
},
"typeParams": null
},
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1582,
"end": 1684,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1583,
"end": 1671,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1584,
"end": 1671,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1586,
"end": 1671,
"ctxt": 0
},
"members": [
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1601,
"end": 1623,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1602,
"end": 1612,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1603,
"end": 1612,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1605,
"end": 1612,
"ctxt": 0
},
"kind": "boolean"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1613,
"end": 1622,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1615,
"end": 1622,
"ctxt": 0
},
"kind": "boolean"
}
},
"typeParams": null
},
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1637,
"end": 1660,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1638,
"end": 1649,
"ctxt": 0
},
"value": "a",
"optional": true,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1640,
"end": 1649,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1642,
"end": 1649,
"ctxt": 0
},
"kind": "boolean"
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1650,
"end": 1659,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1652,
"end": 1659,
"ctxt": 0
},
"kind": "boolean"
}
},
"typeParams": null
}
]
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1672,
"end": 1683,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 1674,
"end": 1683,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 1674,
"end": 1681,
"ctxt": 0
},
"kind": "boolean"
}
}
},
"typeParams": null
}
]
}
}
}
}
],
"decorators": [],
"span": {
"start": 1338,
"end": 1704,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1692,
"end": 1703,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 1694,
"end": 1703,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 1701,
"end": 1703,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1727,
"end": 1732,
"ctxt": 0
},
"value": "foo16",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1733,
"end": 1740,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1733,
"end": 1740,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1735,
"end": 1740,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1737,
"end": 1740,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 1710,
"end": 1747,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 1741,
"end": 1746,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1743,
"end": 1746,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 1772,
"end": 1777,
"ctxt": 0
},
"value": "foo17",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 1778,
"end": 2027,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 1778,
"end": 2027,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1780,
"end": 2027,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1782,
"end": 2027,
"ctxt": 0
},
"members": [
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1793,
"end": 1901,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1794,
"end": 1892,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1795,
"end": 1892,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1797,
"end": 1892,
"ctxt": 0
},
"members": [
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1812,
"end": 1841,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1832,
"end": 1836,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1833,
"end": 1836,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1835,
"end": 1836,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1835,
"end": 1836,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1837,
"end": 1840,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1839,
"end": 1840,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1839,
"end": 1840,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1812,
"end": 1831,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1813,
"end": 1830,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1813,
"end": 1814,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1823,
"end": 1830,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1823,
"end": 1830,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
}
},
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1855,
"end": 1881,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1872,
"end": 1876,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1873,
"end": 1876,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1875,
"end": 1876,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1875,
"end": 1876,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1877,
"end": 1880,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1879,
"end": 1880,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1879,
"end": 1880,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1855,
"end": 1871,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1856,
"end": 1870,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1856,
"end": 1857,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1866,
"end": 1870,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1866,
"end": 1870,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
}
]
}
}
]
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1893,
"end": 1900,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 1895,
"end": 1900,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 1895,
"end": 1898,
"ctxt": 0
},
"kind": "any"
}
}
},
"typeParams": null
},
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1911,
"end": 2020,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1912,
"end": 2011,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1913,
"end": 2011,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1915,
"end": 2011,
"ctxt": 0
},
"members": [
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1930,
"end": 1960,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1951,
"end": 1955,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1952,
"end": 1955,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1954,
"end": 1955,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1954,
"end": 1955,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1956,
"end": 1959,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1958,
"end": 1959,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1958,
"end": 1959,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1930,
"end": 1950,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1931,
"end": 1949,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1931,
"end": 1932,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1941,
"end": 1949,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1941,
"end": 1949,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
},
"default": null
}
]
}
},
{
"type": "TsCallSignatureDeclaration",
"span": {
"start": 1974,
"end": 2000,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1991,
"end": 1995,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1992,
"end": 1995,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1994,
"end": 1995,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1994,
"end": 1995,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1996,
"end": 1999,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1998,
"end": 1999,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1998,
"end": 1999,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1974,
"end": 1990,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1975,
"end": 1989,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1975,
"end": 1976,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1985,
"end": 1989,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1985,
"end": 1989,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
}
]
}
}
]
}
}
}
],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2012,
"end": 2019,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2014,
"end": 2019,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 2014,
"end": 2017,
"ctxt": 0
},
"kind": "any"
}
}
},
"typeParams": null
}
]
}
}
}
}
],
"decorators": [],
"span": {
"start": 1755,
"end": 2040,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 2028,
"end": 2039,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 2030,
"end": 2039,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 2037,
"end": 2039,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 2063,
"end": 2068,
"ctxt": 0
},
"value": "foo17",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 2069,
"end": 2076,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 2069,
"end": 2076,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2071,
"end": 2076,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2073,
"end": 2076,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 2046,
"end": 2083,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 2077,
"end": 2082,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2079,
"end": 2082,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "VariableDeclaration",
"span": {
"start": 2091,
"end": 2132,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2095,
"end": 2131,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2095,
"end": 2097,
"ctxt": 0
},
"value": "r1",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 2100,
"end": 2131,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 2100,
"end": 2104,
"ctxt": 0
},
"value": "foo2",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2105,
"end": 2130,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2112,
"end": 2116,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2113,
"end": 2116,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2115,
"end": 2116,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2115,
"end": 2116,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2121,
"end": 2130,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2126,
"end": 2130,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2122,
"end": 2125,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 2122,
"end": 2123,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2122,
"end": 2123,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2105,
"end": 2111,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2106,
"end": 2107,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2106,
"end": 2107,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2109,
"end": 2110,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2109,
"end": 2110,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2145,
"end": 2204,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2149,
"end": 2203,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2149,
"end": 2152,
"ctxt": 0
},
"value": "r1a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 2155,
"end": 2203,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2156,
"end": 2175,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2157,
"end": 2166,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2158,
"end": 2166,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2160,
"end": 2166,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"body": {
"type": "ArrayExpression",
"span": {
"start": 2171,
"end": 2175,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "StringLiteral",
"span": {
"start": 2172,
"end": 2174,
"ctxt": 0
},
"value": "",
"hasEscape": false,
"kind": {
"type": "normal",
"containsQuote": true
}
}
}
]
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
}
},
{
"spread": null,
"expression": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2177,
"end": 2202,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2184,
"end": 2188,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2185,
"end": 2188,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2187,
"end": 2188,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2187,
"end": 2188,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2193,
"end": 2202,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2198,
"end": 2202,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2194,
"end": 2197,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 2194,
"end": 2195,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2194,
"end": 2195,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2177,
"end": 2183,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2178,
"end": 2179,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2178,
"end": 2179,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2181,
"end": 2182,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2181,
"end": 2182,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2210,
"end": 2269,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2214,
"end": 2268,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2214,
"end": 2217,
"ctxt": 0
},
"value": "r1b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 2220,
"end": 2268,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2221,
"end": 2246,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2228,
"end": 2232,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2229,
"end": 2232,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2231,
"end": 2232,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2231,
"end": 2232,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2237,
"end": 2246,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2242,
"end": 2246,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2238,
"end": 2241,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 2238,
"end": 2239,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2238,
"end": 2239,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2221,
"end": 2227,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2222,
"end": 2223,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2222,
"end": 2223,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2225,
"end": 2226,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2225,
"end": 2226,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
}
},
{
"spread": null,
"expression": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2248,
"end": 2267,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2249,
"end": 2258,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2250,
"end": 2258,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2252,
"end": 2258,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"body": {
"type": "ArrayExpression",
"span": {
"start": 2263,
"end": 2267,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "StringLiteral",
"span": {
"start": 2264,
"end": 2266,
"ctxt": 0
},
"value": "",
"hasEscape": false,
"kind": {
"type": "normal",
"containsQuote": true
}
}
}
]
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2277,
"end": 2384,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2281,
"end": 2383,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2281,
"end": 2286,
"ctxt": 0
},
"value": "r2arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2289,
"end": 2383,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2345,
"end": 2361,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2346,
"end": 2361,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2348,
"end": 2361,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2349,
"end": 2355,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2352,
"end": 2355,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2354,
"end": 2355,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2354,
"end": 2355,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2357,
"end": 2361,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2360,
"end": 2361,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2360,
"end": 2361,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"body": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2366,
"end": 2383,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2367,
"end": 2371,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2368,
"end": 2371,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2370,
"end": 2371,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2370,
"end": 2371,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2376,
"end": 2383,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2379,
"end": 2383,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2377,
"end": 2378,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2377,
"end": 2378,
"ctxt": 0
},
"value": "V",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2289,
"end": 2344,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2290,
"end": 2304,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2290,
"end": 2291,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2300,
"end": 2304,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2300,
"end": 2304,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2306,
"end": 2323,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2306,
"end": 2307,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2316,
"end": 2323,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2316,
"end": 2323,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2325,
"end": 2343,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2325,
"end": 2326,
"ctxt": 0
},
"value": "V",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2335,
"end": 2343,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2335,
"end": 2343,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2390,
"end": 2462,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2394,
"end": 2461,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2394,
"end": 2400,
"ctxt": 0
},
"value": "r2arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2403,
"end": 2461,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2404,
"end": 2429,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2405,
"end": 2429,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2407,
"end": 2429,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2408,
"end": 2417,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2411,
"end": 2417,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2413,
"end": 2417,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2413,
"end": 2417,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2419,
"end": 2429,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2422,
"end": 2429,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2422,
"end": 2429,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"body": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2434,
"end": 2461,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2435,
"end": 2442,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2436,
"end": 2442,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2438,
"end": 2442,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2438,
"end": 2442,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2447,
"end": 2461,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2457,
"end": 2461,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2448,
"end": 2456,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2448,
"end": 2456,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2468,
"end": 2489,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2472,
"end": 2488,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2472,
"end": 2474,
"ctxt": 0
},
"value": "r2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 2477,
"end": 2488,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 2477,
"end": 2481,
"ctxt": 0
},
"value": "foo7",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2482,
"end": 2487,
"ctxt": 0
},
"value": "r2arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2502,
"end": 2528,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2506,
"end": 2527,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2506,
"end": 2509,
"ctxt": 0
},
"value": "r2a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 2512,
"end": 2527,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2513,
"end": 2519,
"ctxt": 0
},
"value": "r2arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2521,
"end": 2526,
"ctxt": 0
},
"value": "r2arg",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2534,
"end": 2560,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2538,
"end": 2559,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2538,
"end": 2541,
"ctxt": 0
},
"value": "r2b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 2544,
"end": 2559,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2545,
"end": 2550,
"ctxt": 0
},
"value": "r2arg",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2552,
"end": 2558,
"ctxt": 0
},
"value": "r2arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2568,
"end": 2689,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2572,
"end": 2688,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2572,
"end": 2577,
"ctxt": 0
},
"value": "r3arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2580,
"end": 2688,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2616,
"end": 2632,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2617,
"end": 2632,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2619,
"end": 2632,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2620,
"end": 2626,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2623,
"end": 2626,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2625,
"end": 2626,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2625,
"end": 2626,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2628,
"end": 2632,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2631,
"end": 2632,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2631,
"end": 2632,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 2634,
"end": 2666,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2635,
"end": 2666,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2637,
"end": 2666,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2638,
"end": 2660,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2642,
"end": 2660,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 2644,
"end": 2660,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 2646,
"end": 2658,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2646,
"end": 2649,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2649,
"end": 2657,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2651,
"end": 2657,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2662,
"end": 2666,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2665,
"end": 2666,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2665,
"end": 2666,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"body": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2671,
"end": 2688,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2672,
"end": 2676,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2673,
"end": 2676,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2675,
"end": 2676,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2675,
"end": 2676,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2681,
"end": 2688,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2684,
"end": 2688,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2682,
"end": 2683,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2682,
"end": 2683,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2580,
"end": 2615,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2581,
"end": 2595,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2581,
"end": 2582,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2591,
"end": 2595,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2591,
"end": 2595,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2597,
"end": 2614,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2597,
"end": 2598,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2607,
"end": 2614,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2607,
"end": 2614,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2695,
"end": 2794,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2699,
"end": 2793,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2699,
"end": 2705,
"ctxt": 0
},
"value": "r3arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2708,
"end": 2793,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2709,
"end": 2734,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2710,
"end": 2734,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2712,
"end": 2734,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2713,
"end": 2722,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2716,
"end": 2722,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2718,
"end": 2722,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2718,
"end": 2722,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2724,
"end": 2734,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2727,
"end": 2734,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2727,
"end": 2734,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 2736,
"end": 2762,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2737,
"end": 2762,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2739,
"end": 2762,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2740,
"end": 2750,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2744,
"end": 2750,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2746,
"end": 2750,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2746,
"end": 2750,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2752,
"end": 2762,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2755,
"end": 2762,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2755,
"end": 2762,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"body": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2767,
"end": 2793,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2768,
"end": 2775,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2769,
"end": 2775,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2771,
"end": 2775,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2771,
"end": 2775,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2780,
"end": 2793,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2789,
"end": 2793,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2781,
"end": 2788,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2781,
"end": 2788,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2800,
"end": 2821,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2804,
"end": 2820,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2804,
"end": 2806,
"ctxt": 0
},
"value": "r3",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 2809,
"end": 2820,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 2809,
"end": 2813,
"ctxt": 0
},
"value": "foo8",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2814,
"end": 2819,
"ctxt": 0
},
"value": "r3arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2834,
"end": 2860,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2838,
"end": 2859,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2838,
"end": 2841,
"ctxt": 0
},
"value": "r3a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 2844,
"end": 2859,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2845,
"end": 2851,
"ctxt": 0
},
"value": "r3arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2853,
"end": 2858,
"ctxt": 0
},
"value": "r3arg",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2866,
"end": 2892,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2870,
"end": 2891,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2870,
"end": 2873,
"ctxt": 0
},
"value": "r3b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 2876,
"end": 2891,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2877,
"end": 2882,
"ctxt": 0
},
"value": "r3arg",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 2884,
"end": 2890,
"ctxt": 0
},
"value": "r3arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2900,
"end": 2954,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2904,
"end": 2953,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2904,
"end": 2909,
"ctxt": 0
},
"value": "r4arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2912,
"end": 2953,
"ctxt": 0
},
"params": [
{
"type": "RestElement",
"span": {
"start": 2932,
"end": 2941,
"ctxt": 0
},
"rest": {
"start": 2932,
"end": 2935,
"ctxt": 0
},
"argument": {
"type": "Identifier",
"span": {
"start": 2935,
"end": 2936,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": null
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2936,
"end": 2941,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2938,
"end": 2941,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 2938,
"end": 2939,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2938,
"end": 2939,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2946,
"end": 2953,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2949,
"end": 2953,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2947,
"end": 2948,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2947,
"end": 2948,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2912,
"end": 2931,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2913,
"end": 2930,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2913,
"end": 2914,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2923,
"end": 2930,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2923,
"end": 2930,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 2960,
"end": 3002,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 2964,
"end": 3001,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 2964,
"end": 2970,
"ctxt": 0
},
"value": "r4arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 2973,
"end": 3001,
"ctxt": 0
},
"params": [
{
"type": "RestElement",
"span": {
"start": 2974,
"end": 2986,
"ctxt": 0
},
"rest": {
"start": 2974,
"end": 2977,
"ctxt": 0
},
"argument": {
"type": "Identifier",
"span": {
"start": 2977,
"end": 2978,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": null
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2978,
"end": 2986,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2980,
"end": 2986,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 2980,
"end": 2984,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2980,
"end": 2984,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 2991,
"end": 3001,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 2997,
"end": 3001,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2992,
"end": 2996,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2992,
"end": 2996,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3008,
"end": 3030,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3012,
"end": 3029,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3012,
"end": 3014,
"ctxt": 0
},
"value": "r4",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 3017,
"end": 3029,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 3017,
"end": 3022,
"ctxt": 0
},
"value": "foo10",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3023,
"end": 3028,
"ctxt": 0
},
"value": "r4arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3043,
"end": 3069,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3047,
"end": 3068,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3047,
"end": 3050,
"ctxt": 0
},
"value": "r4a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3053,
"end": 3068,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3054,
"end": 3060,
"ctxt": 0
},
"value": "r4arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3062,
"end": 3067,
"ctxt": 0
},
"value": "r4arg",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3075,
"end": 3101,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3079,
"end": 3100,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3079,
"end": 3082,
"ctxt": 0
},
"value": "r4b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3085,
"end": 3100,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3086,
"end": 3091,
"ctxt": 0
},
"value": "r4arg",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3093,
"end": 3099,
"ctxt": 0
},
"value": "r4arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3109,
"end": 3164,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3113,
"end": 3163,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3113,
"end": 3118,
"ctxt": 0
},
"value": "r5arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3121,
"end": 3163,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3141,
"end": 3145,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3142,
"end": 3145,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3144,
"end": 3145,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3144,
"end": 3145,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
},
{
"type": "Identifier",
"span": {
"start": 3147,
"end": 3151,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3148,
"end": 3151,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3150,
"end": 3151,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3150,
"end": 3151,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 3156,
"end": 3163,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 3159,
"end": 3163,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3157,
"end": 3158,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3157,
"end": 3158,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 3121,
"end": 3140,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 3122,
"end": 3139,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 3122,
"end": 3123,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 3132,
"end": 3139,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3132,
"end": 3139,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3170,
"end": 3251,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3174,
"end": 3250,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3174,
"end": 3180,
"ctxt": 0
},
"value": "r5arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3183,
"end": 3250,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3184,
"end": 3202,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3185,
"end": 3202,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 3187,
"end": 3202,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 3189,
"end": 3200,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3189,
"end": 3192,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3192,
"end": 3200,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 3194,
"end": 3200,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
}
},
{
"type": "Identifier",
"span": {
"start": 3204,
"end": 3235,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3205,
"end": 3235,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 3207,
"end": 3235,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 3209,
"end": 3221,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3209,
"end": 3212,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3212,
"end": 3220,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 3214,
"end": 3220,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 3222,
"end": 3233,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3222,
"end": 3225,
"ctxt": 0
},
"value": "bar",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3225,
"end": 3233,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 3227,
"end": 3233,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 3240,
"end": 3250,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 3246,
"end": 3250,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3241,
"end": 3245,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3241,
"end": 3245,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3257,
"end": 3279,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3261,
"end": 3278,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3261,
"end": 3263,
"ctxt": 0
},
"value": "r5",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 3266,
"end": 3278,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 3266,
"end": 3271,
"ctxt": 0
},
"value": "foo11",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3272,
"end": 3277,
"ctxt": 0
},
"value": "r5arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3292,
"end": 3318,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3296,
"end": 3317,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3296,
"end": 3299,
"ctxt": 0
},
"value": "r5a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3302,
"end": 3317,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3303,
"end": 3309,
"ctxt": 0
},
"value": "r5arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3311,
"end": 3316,
"ctxt": 0
},
"value": "r5arg",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3324,
"end": 3350,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3328,
"end": 3349,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3328,
"end": 3331,
"ctxt": 0
},
"value": "r5b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3334,
"end": 3349,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3335,
"end": 3340,
"ctxt": 0
},
"value": "r5arg",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3342,
"end": 3348,
"ctxt": 0
},
"value": "r5arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3358,
"end": 3431,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3362,
"end": 3430,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3362,
"end": 3367,
"ctxt": 0
},
"value": "r6arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3370,
"end": 3430,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3371,
"end": 3385,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3372,
"end": 3385,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3374,
"end": 3385,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3374,
"end": 3379,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 3379,
"end": 3385,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 3380,
"end": 3384,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3380,
"end": 3384,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 3387,
"end": 3405,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3388,
"end": 3405,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3390,
"end": 3405,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3390,
"end": 3395,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 3395,
"end": 3405,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 3396,
"end": 3404,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3396,
"end": 3404,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 3410,
"end": 3430,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 3426,
"end": 3430,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3411,
"end": 3425,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3411,
"end": 3416,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 3416,
"end": 3425,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 3417,
"end": 3424,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3417,
"end": 3424,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
}
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3437,
"end": 3521,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3441,
"end": 3520,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3441,
"end": 3447,
"ctxt": 0
},
"value": "r6arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3450,
"end": 3520,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3478,
"end": 3492,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3479,
"end": 3492,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3481,
"end": 3492,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3481,
"end": 3486,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 3486,
"end": 3492,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 3487,
"end": 3491,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3487,
"end": 3491,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 3494,
"end": 3508,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3495,
"end": 3508,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3497,
"end": 3508,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3497,
"end": 3502,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 3502,
"end": 3508,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 3503,
"end": 3507,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3503,
"end": 3507,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 3513,
"end": 3520,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 3516,
"end": 3520,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3514,
"end": 3515,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3514,
"end": 3515,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 3450,
"end": 3477,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 3451,
"end": 3476,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 3451,
"end": 3452,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 3461,
"end": 3476,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3461,
"end": 3466,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 3466,
"end": 3476,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 3467,
"end": 3475,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3467,
"end": 3475,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
]
}
},
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3527,
"end": 3549,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3531,
"end": 3548,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3531,
"end": 3533,
"ctxt": 0
},
"value": "r6",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 3536,
"end": 3548,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 3536,
"end": 3541,
"ctxt": 0
},
"value": "foo12",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3542,
"end": 3547,
"ctxt": 0
},
"value": "r6arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3613,
"end": 3639,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3617,
"end": 3638,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3617,
"end": 3620,
"ctxt": 0
},
"value": "r6a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3623,
"end": 3638,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3624,
"end": 3630,
"ctxt": 0
},
"value": "r6arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3632,
"end": 3637,
"ctxt": 0
},
"value": "r6arg",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3645,
"end": 3671,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3649,
"end": 3670,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3649,
"end": 3652,
"ctxt": 0
},
"value": "r6b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3655,
"end": 3670,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3656,
"end": 3661,
"ctxt": 0
},
"value": "r6arg",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3663,
"end": 3669,
"ctxt": 0
},
"value": "r6arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3679,
"end": 3725,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3683,
"end": 3724,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3683,
"end": 3688,
"ctxt": 0
},
"value": "r7arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3691,
"end": 3724,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3695,
"end": 3712,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3696,
"end": 3712,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 3698,
"end": 3712,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 3700,
"end": 3705,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3700,
"end": 3701,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3701,
"end": 3704,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3703,
"end": 3704,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3703,
"end": 3704,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 3706,
"end": 3710,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3706,
"end": 3707,
"ctxt": 0
},
"value": "b",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3707,
"end": 3710,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3709,
"end": 3710,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3709,
"end": 3710,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": null
}
]
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 3717,
"end": 3724,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 3720,
"end": 3724,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3718,
"end": 3719,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3718,
"end": 3719,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 3691,
"end": 3694,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 3692,
"end": 3693,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 3692,
"end": 3693,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3731,
"end": 3779,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3735,
"end": 3778,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3735,
"end": 3741,
"ctxt": 0
},
"value": "r7arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3744,
"end": 3778,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3745,
"end": 3772,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3746,
"end": 3772,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 3748,
"end": 3772,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 3750,
"end": 3760,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3750,
"end": 3751,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3751,
"end": 3759,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 3753,
"end": 3759,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 3761,
"end": 3770,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3761,
"end": 3762,
"ctxt": 0
},
"value": "b",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3762,
"end": 3770,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 3764,
"end": 3770,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
}
]
}
}
}
],
"body": {
"type": "NumericLiteral",
"span": {
"start": 3777,
"end": 3778,
"ctxt": 0
},
"value": 1.0
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3785,
"end": 3807,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3789,
"end": 3806,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3789,
"end": 3791,
"ctxt": 0
},
"value": "r7",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 3794,
"end": 3806,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 3794,
"end": 3799,
"ctxt": 0
},
"value": "foo15",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3800,
"end": 3805,
"ctxt": 0
},
"value": "r7arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3820,
"end": 3846,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3824,
"end": 3845,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3824,
"end": 3827,
"ctxt": 0
},
"value": "r7a",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3830,
"end": 3845,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3831,
"end": 3837,
"ctxt": 0
},
"value": "r7arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3839,
"end": 3844,
"ctxt": 0
},
"value": "r7arg",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3852,
"end": 3878,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3856,
"end": 3877,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3856,
"end": 3859,
"ctxt": 0
},
"value": "r7b",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 3862,
"end": 3877,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3863,
"end": 3868,
"ctxt": 0
},
"value": "r7arg",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3870,
"end": 3876,
"ctxt": 0
},
"value": "r7arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3886,
"end": 3940,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3890,
"end": 3939,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3890,
"end": 3896,
"ctxt": 0
},
"value": "r7arg3",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 3899,
"end": 3939,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 3916,
"end": 3933,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3917,
"end": 3933,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 3919,
"end": 3933,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 3921,
"end": 3926,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3921,
"end": 3922,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3922,
"end": 3925,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3924,
"end": 3925,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3924,
"end": 3925,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 3927,
"end": 3931,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 3927,
"end": 3928,
"ctxt": 0
},
"value": "b",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 3928,
"end": 3931,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 3930,
"end": 3931,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3930,
"end": 3931,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": null
}
]
}
}
}
],
"body": {
"type": "NumericLiteral",
"span": {
"start": 3938,
"end": 3939,
"ctxt": 0
},
"value": 1.0
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 3899,
"end": 3915,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 3900,
"end": 3914,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 3900,
"end": 3901,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 3910,
"end": 3914,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 3910,
"end": 3914,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 3946,
"end": 3970,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 3950,
"end": 3969,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 3950,
"end": 3953,
"ctxt": 0
},
"value": "r7c",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 3956,
"end": 3969,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 3956,
"end": 3961,
"ctxt": 0
},
"value": "foo15",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 3962,
"end": 3968,
"ctxt": 0
},
"value": "r7arg3",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4029,
"end": 4056,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4033,
"end": 4055,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4033,
"end": 4036,
"ctxt": 0
},
"value": "r7d",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 4039,
"end": 4055,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4040,
"end": 4046,
"ctxt": 0
},
"value": "r7arg2",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4048,
"end": 4054,
"ctxt": 0
},
"value": "r7arg3",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4062,
"end": 4089,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4066,
"end": 4088,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4066,
"end": 4069,
"ctxt": 0
},
"value": "r7e",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrayExpression",
"span": {
"start": 4072,
"end": 4088,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4073,
"end": 4079,
"ctxt": 0
},
"value": "r7arg3",
"optional": false
}
},
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4081,
"end": 4087,
"ctxt": 0
},
"value": "r7arg2",
"optional": false
}
}
]
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4097,
"end": 4142,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4101,
"end": 4141,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4101,
"end": 4106,
"ctxt": 0
},
"value": "r8arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 4109,
"end": 4141,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4113,
"end": 4127,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4114,
"end": 4127,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 4116,
"end": 4127,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4117,
"end": 4121,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4118,
"end": 4121,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4120,
"end": 4121,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4120,
"end": 4121,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4123,
"end": 4127,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4126,
"end": 4127,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4126,
"end": 4127,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 4132,
"end": 4141,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 4137,
"end": 4141,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 4133,
"end": 4136,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 4133,
"end": 4134,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4133,
"end": 4134,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 4109,
"end": 4112,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 4110,
"end": 4111,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 4110,
"end": 4111,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4148,
"end": 4170,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4152,
"end": 4169,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4152,
"end": 4154,
"ctxt": 0
},
"value": "r8",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 4157,
"end": 4169,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 4157,
"end": 4162,
"ctxt": 0
},
"value": "foo16",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4163,
"end": 4168,
"ctxt": 0
},
"value": "r8arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4185,
"end": 4232,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4189,
"end": 4231,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4189,
"end": 4194,
"ctxt": 0
},
"value": "r9arg",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 4197,
"end": 4231,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4201,
"end": 4215,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4202,
"end": 4215,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 4204,
"end": 4215,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4205,
"end": 4209,
"ctxt": 0
},
"value": "a",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4206,
"end": 4209,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4208,
"end": 4209,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4208,
"end": 4209,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4211,
"end": 4215,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4214,
"end": 4215,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4214,
"end": 4215,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 4220,
"end": 4231,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 4227,
"end": 4231,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 4221,
"end": 4226,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 4221,
"end": 4224,
"ctxt": 0
},
"kind": "any"
}
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 4197,
"end": 4200,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 4198,
"end": 4199,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 4198,
"end": 4199,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4238,
"end": 4260,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4242,
"end": 4259,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4242,
"end": 4244,
"ctxt": 0
},
"value": "r9",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 4247,
"end": 4259,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 4247,
"end": 4252,
"ctxt": 0
},
"value": "foo17",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4253,
"end": 4258,
"ctxt": 0
},
"value": "r9arg",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
}
]
}
},
{
"type": "TsModuleDeclaration",
"span": {
"start": 4421,
"end": 4885,
"ctxt": 0
},
"declare": false,
"global": false,
"id": {
"type": "Identifier",
"span": {
"start": 4428,
"end": 4459,
"ctxt": 0
},
"value": "WithGenericSignaturesInBaseType",
"optional": false
},
"body": {
"type": "TsModuleBlock",
"span": {
"start": 4460,
"end": 4885,
"ctxt": 0
},
"body": [
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 4484,
"end": 4488,
"ctxt": 0
},
"value": "foo2",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 4489,
"end": 4509,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 4489,
"end": 4509,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4491,
"end": 4509,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 4493,
"end": 4509,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4497,
"end": 4501,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4498,
"end": 4501,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4500,
"end": 4501,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4500,
"end": 4501,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 4493,
"end": 4496,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 4494,
"end": 4495,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 4494,
"end": 4495,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4503,
"end": 4509,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 4506,
"end": 4509,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 4506,
"end": 4507,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4506,
"end": 4507,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 4467,
"end": 4522,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 4510,
"end": 4521,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 4512,
"end": 4521,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 4519,
"end": 4521,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 4545,
"end": 4549,
"ctxt": 0
},
"value": "foo2",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 4550,
"end": 4557,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 4550,
"end": 4557,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4552,
"end": 4557,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 4554,
"end": 4557,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 4528,
"end": 4564,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 4558,
"end": 4563,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 4560,
"end": 4563,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "VariableDeclaration",
"span": {
"start": 4570,
"end": 4601,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4574,
"end": 4600,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4574,
"end": 4580,
"ctxt": 0
},
"value": "r2arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 4583,
"end": 4600,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4587,
"end": 4591,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4588,
"end": 4591,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4590,
"end": 4591,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4590,
"end": 4591,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "ArrayExpression",
"span": {
"start": 4596,
"end": 4600,
"ctxt": 0
},
"elements": [
{
"spread": null,
"expression": {
"type": "StringLiteral",
"span": {
"start": 4597,
"end": 4599,
"ctxt": 0
},
"value": "",
"hasEscape": false,
"kind": {
"type": "normal",
"containsQuote": true
}
}
}
]
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 4583,
"end": 4586,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 4584,
"end": 4585,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 4584,
"end": 4585,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4607,
"end": 4629,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4611,
"end": 4628,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4611,
"end": 4613,
"ctxt": 0
},
"value": "r2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 4616,
"end": 4628,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 4616,
"end": 4620,
"ctxt": 0
},
"value": "foo2",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4621,
"end": 4627,
"ctxt": 0
},
"value": "r2arg2",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 4720,
"end": 4724,
"ctxt": 0
},
"value": "foo3",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 4725,
"end": 4750,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 4725,
"end": 4750,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4727,
"end": 4750,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 4729,
"end": 4750,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4733,
"end": 4737,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4734,
"end": 4737,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4736,
"end": 4737,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4736,
"end": 4737,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 4729,
"end": 4732,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 4730,
"end": 4731,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 4730,
"end": 4731,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4739,
"end": 4750,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 4742,
"end": 4750,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 4742,
"end": 4748,
"ctxt": 0
},
"kind": "string"
}
}
}
}
}
}
}
],
"decorators": [],
"span": {
"start": 4703,
"end": 4763,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 4751,
"end": 4762,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeQuery",
"span": {
"start": 4753,
"end": 4762,
"ctxt": 0
},
"exprName": {
"type": "Identifier",
"span": {
"start": 4760,
"end": 4762,
"ctxt": 0
},
"value": "a2",
"optional": false
}
}
}
},
{
"type": "FunctionDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 4786,
"end": 4790,
"ctxt": 0
},
"value": "foo3",
"optional": false
},
"declare": true,
"params": [
{
"type": "Parameter",
"span": {
"start": 4791,
"end": 4798,
"ctxt": 0
},
"decorators": [],
"pat": {
"type": "Identifier",
"span": {
"start": 4791,
"end": 4798,
"ctxt": 0
},
"value": "a2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4793,
"end": 4798,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 4795,
"end": 4798,
"ctxt": 0
},
"kind": "any"
}
}
}
}
],
"decorators": [],
"span": {
"start": 4769,
"end": 4805,
"ctxt": 0
},
"body": null,
"generator": false,
"async": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 4799,
"end": 4804,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 4801,
"end": 4804,
"ctxt": 0
},
"kind": "any"
}
}
},
{
"type": "VariableDeclaration",
"span": {
"start": 4811,
"end": 4847,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4815,
"end": 4846,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4815,
"end": 4821,
"ctxt": 0
},
"value": "r3arg2",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 4824,
"end": 4846,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 4828,
"end": 4832,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 4829,
"end": 4832,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 4831,
"end": 4832,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4831,
"end": 4832,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"body": {
"type": "TsTypeAssertion",
"span": {
"start": 4837,
"end": 4846,
"ctxt": 0
},
"expression": {
"type": "NullLiteral",
"span": {
"start": 4842,
"end": 4846,
"ctxt": 0
}
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 4838,
"end": 4841,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 4838,
"end": 4839,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 4838,
"end": 4839,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
},
"async": false,
"generator": false,
"typeParameters": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 4824,
"end": 4827,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 4825,
"end": 4826,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 4825,
"end": 4826,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"returnType": null
},
"definite": false
}
]
},
{
"type": "VariableDeclaration",
"span": {
"start": 4853,
"end": 4875,
"ctxt": 0
},
"kind": "var",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 4857,
"end": 4874,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 4857,
"end": 4859,
"ctxt": 0
},
"value": "r3",
"optional": false,
"typeAnnotation": null
},
"init": {
"type": "CallExpression",
"span": {
"start": 4862,
"end": 4874,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 4862,
"end": 4866,
"ctxt": 0
},
"value": "foo3",
"optional": false
},
"arguments": [
{
"spread": null,
"expression": {
"type": "Identifier",
"span": {
"start": 4867,
"end": 4873,
"ctxt": 0
},
"value": "r3arg2",
"optional": false
}
}
],
"typeArguments": null
},
"definite": false
}
]
}
]
}
}
],
"interpreter": null
}