swc-project/swc
1
1
Fork 0
mirror of https://github.com/swc-project/swc.git synced 2024-12-29 00:23:10 +03:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity
8b7c38c80c
swc/crates/swc_ecma_parser/tests/tsc/callSignatureAssignabilityInInheritance5.json
Donny/강동윤 8b7c38c80c
test(es): Update tsc test suite (#3448)
2022-02-04 17:08:38 +09:00

6524 lines
218 KiB
JSON
Raw Blame History

{
"type": "Script",
"span": {
"start": 210,
"end": 2582,
"ctxt": 0
},
"body": [
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 216,
"end": 220,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"declare": false,
"span": {
"start": 210,
"end": 237,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 223,
"end": 235,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 223,
"end": 226,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 226,
"end": 234,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 228,
"end": 234,
"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": 245,
"end": 252,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"declare": false,
"span": {
"start": 239,
"end": 282,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 268,
"end": 280,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 268,
"end": 271,
"ctxt": 0
},
"value": "bar",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 271,
"end": 279,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 273,
"end": 279,
"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": 261,
"end": 265,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 290,
"end": 298,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"declare": false,
"span": {
"start": 284,
"end": 331,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 317,
"end": 329,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 317,
"end": 320,
"ctxt": 0
},
"value": "baz",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 320,
"end": 328,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 322,
"end": 328,
"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": 307,
"end": 314,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "ClassDeclaration",
"identifier": {
"type": "Identifier",
"span": {
"start": 339,
"end": 351,
"ctxt": 0
},
"value": "OtherDerived",
"optional": false
},
"declare": false,
"span": {
"start": 333,
"end": 382,
"ctxt": 0
},
"decorators": [],
"body": [
{
"type": "ClassProperty",
"span": {
"start": 367,
"end": 380,
"ctxt": 0
},
"key": {
"type": "Identifier",
"span": {
"start": 367,
"end": 371,
"ctxt": 0
},
"value": "bing",
"optional": false
},
"value": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 371,
"end": 379,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 373,
"end": 379,
"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": 360,
"end": 364,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"isAbstract": false,
"typeParams": null,
"superTypeParams": null,
"implements": []
},
{
"type": "TsInterfaceDeclaration",
"span": {
"start": 386,
"end": 1191,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 396,
"end": 397,
"ctxt": 0
},
"value": "A",
"optional": false
},
"declare": false,
"typeParams": null,
"extends": [],
"body": {
"type": "TsInterfaceBody",
"span": {
"start": 398,
"end": 1191,
"ctxt": 0
},
"body": [
{
"type": "TsPropertySignature",
"span": {
"start": 422,
"end": 449,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 422,
"end": 423,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 423,
"end": 448,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 425,
"end": 448,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 426,
"end": 435,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 427,
"end": 435,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 429,
"end": 435,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 437,
"end": 448,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 440,
"end": 448,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 440,
"end": 446,
"ctxt": 0
},
"kind": "number"
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 455,
"end": 483,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 455,
"end": 457,
"ctxt": 0
},
"value": "a2",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 457,
"end": 482,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 459,
"end": 482,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 460,
"end": 469,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 461,
"end": 469,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 463,
"end": 469,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 471,
"end": 482,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 474,
"end": 482,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 474,
"end": 480,
"ctxt": 0
},
"kind": "string"
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 489,
"end": 513,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 489,
"end": 491,
"ctxt": 0
},
"value": "a3",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 491,
"end": 512,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 493,
"end": 512,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 494,
"end": 503,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 495,
"end": 503,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 497,
"end": 503,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 505,
"end": 512,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 508,
"end": 512,
"ctxt": 0
},
"kind": "void"
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 519,
"end": 556,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 519,
"end": 521,
"ctxt": 0
},
"value": "a4",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 521,
"end": 555,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 523,
"end": 555,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 524,
"end": 533,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 525,
"end": 533,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 527,
"end": 533,
"ctxt": 0
},
"kind": "string"
}
}
},
{
"type": "Identifier",
"span": {
"start": 535,
"end": 544,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 536,
"end": 544,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 538,
"end": 544,
"ctxt": 0
},
"kind": "number"
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 546,
"end": 555,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 549,
"end": 555,
"ctxt": 0
},
"kind": "string"
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 562,
"end": 605,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 562,
"end": 564,
"ctxt": 0
},
"value": "a5",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 564,
"end": 604,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 566,
"end": 604,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 567,
"end": 593,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 568,
"end": 593,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 570,
"end": 593,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 571,
"end": 582,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 574,
"end": 582,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 576,
"end": 582,
"ctxt": 0
},
"kind": "string"
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 584,
"end": 593,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 587,
"end": 593,
"ctxt": 0
},
"kind": "number"
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 595,
"end": 604,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 598,
"end": 604,
"ctxt": 0
},
"kind": "string"
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 611,
"end": 651,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 611,
"end": 613,
"ctxt": 0
},
"value": "a6",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 613,
"end": 650,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 615,
"end": 650,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 616,
"end": 641,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 617,
"end": 641,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 619,
"end": 641,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 620,
"end": 629,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 623,
"end": 629,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 625,
"end": 629,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 625,
"end": 629,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 631,
"end": 641,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 634,
"end": 641,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 634,
"end": 641,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 643,
"end": 650,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 646,
"end": 650,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 646,
"end": 650,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 657,
"end": 713,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 657,
"end": 659,
"ctxt": 0
},
"value": "a7",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 659,
"end": 712,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 661,
"end": 712,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 662,
"end": 687,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 663,
"end": 687,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 665,
"end": 687,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 666,
"end": 675,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 669,
"end": 675,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 671,
"end": 675,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 671,
"end": 675,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 677,
"end": 687,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 680,
"end": 687,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 680,
"end": 687,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 689,
"end": 712,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 692,
"end": 712,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 693,
"end": 700,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 694,
"end": 700,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 696,
"end": 700,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 696,
"end": 700,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 702,
"end": 712,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 705,
"end": 712,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 705,
"end": 712,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 719,
"end": 803,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 719,
"end": 721,
"ctxt": 0
},
"value": "a8",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 721,
"end": 802,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 723,
"end": 802,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 724,
"end": 749,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 725,
"end": 749,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 727,
"end": 749,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 728,
"end": 737,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 731,
"end": 737,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 733,
"end": 737,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 733,
"end": 737,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 739,
"end": 749,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 742,
"end": 749,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 742,
"end": 749,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 751,
"end": 777,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 752,
"end": 777,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 754,
"end": 777,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 755,
"end": 765,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 759,
"end": 765,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 761,
"end": 765,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 761,
"end": 765,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 767,
"end": 777,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 770,
"end": 777,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 770,
"end": 777,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 779,
"end": 802,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 782,
"end": 802,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 783,
"end": 790,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 784,
"end": 790,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 786,
"end": 790,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 786,
"end": 790,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 792,
"end": 802,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 795,
"end": 802,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 795,
"end": 802,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 809,
"end": 893,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 809,
"end": 811,
"ctxt": 0
},
"value": "a9",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 811,
"end": 892,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 813,
"end": 892,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 814,
"end": 839,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 815,
"end": 839,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 817,
"end": 839,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 818,
"end": 827,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 821,
"end": 827,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 823,
"end": 827,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 823,
"end": 827,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 829,
"end": 839,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 832,
"end": 839,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 832,
"end": 839,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 841,
"end": 867,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 842,
"end": 867,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 844,
"end": 867,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 845,
"end": 855,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 849,
"end": 855,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 851,
"end": 855,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 851,
"end": 855,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 857,
"end": 867,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 860,
"end": 867,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 860,
"end": 867,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 869,
"end": 892,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 872,
"end": 892,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 873,
"end": 880,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 874,
"end": 880,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 876,
"end": 880,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 876,
"end": 880,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 882,
"end": 892,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 885,
"end": 892,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 885,
"end": 892,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 899,
"end": 933,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 899,
"end": 902,
"ctxt": 0
},
"value": "a10",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 902,
"end": 932,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 904,
"end": 932,
"ctxt": 0
},
"params": [
{
"type": "RestElement",
"span": {
"start": 905,
"end": 920,
"ctxt": 0
},
"rest": {
"start": 905,
"end": 908,
"ctxt": 0
},
"argument": {
"type": "Identifier",
"span": {
"start": 908,
"end": 909,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": null
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 909,
"end": 920,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 911,
"end": 920,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 911,
"end": 918,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 911,
"end": 918,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 922,
"end": 932,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 925,
"end": 932,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 925,
"end": 932,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 939,
"end": 1006,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 939,
"end": 942,
"ctxt": 0
},
"value": "a11",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 942,
"end": 1005,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 944,
"end": 1005,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 945,
"end": 963,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 946,
"end": 963,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 948,
"end": 963,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 950,
"end": 961,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 950,
"end": 953,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 953,
"end": 961,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 955,
"end": 961,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
}
},
{
"type": "Identifier",
"span": {
"start": 965,
"end": 996,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 966,
"end": 996,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 968,
"end": 996,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 970,
"end": 982,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 970,
"end": 973,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 973,
"end": 981,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 975,
"end": 981,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 983,
"end": 994,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 983,
"end": 986,
"ctxt": 0
},
"value": "bar",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 986,
"end": 994,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 988,
"end": 994,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 998,
"end": 1005,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1001,
"end": 1005,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1001,
"end": 1005,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1012,
"end": 1072,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1012,
"end": 1015,
"ctxt": 0
},
"value": "a12",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1015,
"end": 1071,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1017,
"end": 1071,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1018,
"end": 1032,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1019,
"end": 1032,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1021,
"end": 1032,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1021,
"end": 1026,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1026,
"end": 1032,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1027,
"end": 1031,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1027,
"end": 1031,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 1034,
"end": 1052,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1035,
"end": 1052,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1037,
"end": 1052,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1037,
"end": 1042,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1042,
"end": 1052,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1043,
"end": 1051,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1043,
"end": 1051,
"ctxt": 0
},
"value": "Derived2",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1054,
"end": 1071,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1057,
"end": 1071,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1057,
"end": 1062,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1062,
"end": 1071,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1063,
"end": 1070,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1063,
"end": 1070,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1078,
"end": 1137,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1078,
"end": 1081,
"ctxt": 0
},
"value": "a13",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1081,
"end": 1136,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1083,
"end": 1136,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1084,
"end": 1098,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1085,
"end": 1098,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1087,
"end": 1098,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1087,
"end": 1092,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1092,
"end": 1098,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1093,
"end": 1097,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1093,
"end": 1097,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 1100,
"end": 1117,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1101,
"end": 1117,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1103,
"end": 1117,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1103,
"end": 1108,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1108,
"end": 1117,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1109,
"end": 1116,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1109,
"end": 1116,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1119,
"end": 1136,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1122,
"end": 1136,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1122,
"end": 1127,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 1127,
"end": 1136,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 1128,
"end": 1135,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1128,
"end": 1135,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1143,
"end": 1188,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1143,
"end": 1146,
"ctxt": 0
},
"value": "a14",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1146,
"end": 1187,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1148,
"end": 1187,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1149,
"end": 1176,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1150,
"end": 1176,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 1152,
"end": 1176,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 1154,
"end": 1164,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1154,
"end": 1155,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1155,
"end": 1163,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1157,
"end": 1163,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1165,
"end": 1174,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1165,
"end": 1166,
"ctxt": 0
},
"value": "b",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1166,
"end": 1174,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 1168,
"end": 1174,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1178,
"end": 1187,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1181,
"end": 1187,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1181,
"end": 1187,
"ctxt": 0
},
"value": "Object",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
}
]
}
},
{
"type": "TsInterfaceDeclaration",
"span": {
"start": 1195,
"end": 1247,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 1205,
"end": 1206,
"ctxt": 0
},
"value": "B",
"optional": false
},
"declare": false,
"typeParams": null,
"extends": [
{
"type": "TsExpressionWithTypeArguments",
"span": {
"start": 1215,
"end": 1216,
"ctxt": 0
},
"expression": {
"type": "Identifier",
"span": {
"start": 1215,
"end": 1216,
"ctxt": 0
},
"value": "A",
"optional": false
},
"typeArguments": null
}
],
"body": {
"type": "TsInterfaceBody",
"span": {
"start": 1217,
"end": 1247,
"ctxt": 0
},
"body": [
{
"type": "TsPropertySignature",
"span": {
"start": 1224,
"end": 1244,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1224,
"end": 1225,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1225,
"end": 1243,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1227,
"end": 1243,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1231,
"end": 1235,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1232,
"end": 1235,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1234,
"end": 1235,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1234,
"end": 1235,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1227,
"end": 1230,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1228,
"end": 1229,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1228,
"end": 1229,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1237,
"end": 1243,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 1240,
"end": 1243,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 1240,
"end": 1241,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1240,
"end": 1241,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
},
"typeParams": null
}
]
}
},
{
"type": "TsInterfaceDeclaration",
"span": {
"start": 1259,
"end": 2582,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 1269,
"end": 1270,
"ctxt": 0
},
"value": "I",
"optional": false
},
"declare": false,
"typeParams": null,
"extends": [
{
"type": "TsExpressionWithTypeArguments",
"span": {
"start": 1279,
"end": 1280,
"ctxt": 0
},
"expression": {
"type": "Identifier",
"span": {
"start": 1279,
"end": 1280,
"ctxt": 0
},
"value": "B",
"optional": false
},
"typeArguments": null
}
],
"body": {
"type": "TsInterfaceBody",
"span": {
"start": 1281,
"end": 2582,
"ctxt": 0
},
"body": [
{
"type": "TsPropertySignature",
"span": {
"start": 1300,
"end": 1320,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1300,
"end": 1301,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1301,
"end": 1319,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1303,
"end": 1319,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1307,
"end": 1311,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1308,
"end": 1311,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1310,
"end": 1311,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1310,
"end": 1311,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1303,
"end": 1306,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1304,
"end": 1305,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1304,
"end": 1305,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1313,
"end": 1319,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 1316,
"end": 1319,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 1316,
"end": 1317,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1316,
"end": 1317,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1383,
"end": 1409,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1383,
"end": 1385,
"ctxt": 0
},
"value": "a2",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1385,
"end": 1408,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1387,
"end": 1408,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1391,
"end": 1395,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1392,
"end": 1395,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1394,
"end": 1395,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1394,
"end": 1395,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1387,
"end": 1390,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1388,
"end": 1389,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1388,
"end": 1389,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1397,
"end": 1408,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 1400,
"end": 1408,
"ctxt": 0
},
"elemType": {
"type": "TsKeywordType",
"span": {
"start": 1400,
"end": 1406,
"ctxt": 0
},
"kind": "string"
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1421,
"end": 1440,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1421,
"end": 1423,
"ctxt": 0
},
"value": "a3",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1423,
"end": 1439,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1425,
"end": 1439,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1429,
"end": 1433,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1430,
"end": 1433,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1432,
"end": 1433,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1432,
"end": 1433,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1425,
"end": 1428,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1426,
"end": 1427,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1426,
"end": 1427,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1435,
"end": 1439,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1438,
"end": 1439,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1438,
"end": 1439,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1476,
"end": 1504,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1476,
"end": 1478,
"ctxt": 0
},
"value": "a4",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1478,
"end": 1503,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1480,
"end": 1503,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1487,
"end": 1491,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1488,
"end": 1491,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1490,
"end": 1491,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1490,
"end": 1491,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
},
{
"type": "Identifier",
"span": {
"start": 1493,
"end": 1497,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1494,
"end": 1497,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1496,
"end": 1497,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1496,
"end": 1497,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1480,
"end": 1486,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1481,
"end": 1482,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1481,
"end": 1482,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 1484,
"end": 1485,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1484,
"end": 1485,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1499,
"end": 1503,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1502,
"end": 1503,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1502,
"end": 1503,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1580,
"end": 1614,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1580,
"end": 1582,
"ctxt": 0
},
"value": "a5",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1582,
"end": 1613,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1584,
"end": 1613,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1591,
"end": 1607,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1592,
"end": 1607,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1594,
"end": 1607,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1595,
"end": 1601,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1598,
"end": 1601,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1600,
"end": 1601,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1600,
"end": 1601,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1603,
"end": 1607,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1606,
"end": 1607,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1606,
"end": 1607,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1584,
"end": 1590,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1585,
"end": 1586,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1585,
"end": 1586,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 1588,
"end": 1589,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1588,
"end": 1589,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1609,
"end": 1613,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1612,
"end": 1613,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1612,
"end": 1613,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1682,
"end": 1745,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1682,
"end": 1684,
"ctxt": 0
},
"value": "a6",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1684,
"end": 1744,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1686,
"end": 1744,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1722,
"end": 1738,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1723,
"end": 1738,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1725,
"end": 1738,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1726,
"end": 1732,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1729,
"end": 1732,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1731,
"end": 1732,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1731,
"end": 1732,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1734,
"end": 1738,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1737,
"end": 1738,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1737,
"end": 1738,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1686,
"end": 1721,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1687,
"end": 1701,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1687,
"end": 1688,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1697,
"end": 1701,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1697,
"end": 1701,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 1703,
"end": 1720,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1703,
"end": 1704,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1713,
"end": 1720,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1713,
"end": 1720,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1740,
"end": 1744,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1743,
"end": 1744,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1743,
"end": 1744,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1800,
"end": 1873,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1800,
"end": 1802,
"ctxt": 0
},
"value": "a7",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1802,
"end": 1872,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1804,
"end": 1872,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1840,
"end": 1856,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1841,
"end": 1856,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1843,
"end": 1856,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1844,
"end": 1850,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1847,
"end": 1850,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1849,
"end": 1850,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1849,
"end": 1850,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1852,
"end": 1856,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1855,
"end": 1856,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1855,
"end": 1856,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1804,
"end": 1839,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1805,
"end": 1819,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1805,
"end": 1806,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1815,
"end": 1819,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1815,
"end": 1819,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 1821,
"end": 1838,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1821,
"end": 1822,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1831,
"end": 1838,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1831,
"end": 1838,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1858,
"end": 1872,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1861,
"end": 1872,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1862,
"end": 1866,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1863,
"end": 1866,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1865,
"end": 1866,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1865,
"end": 1866,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1868,
"end": 1872,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1871,
"end": 1872,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1871,
"end": 1872,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1885,
"end": 1977,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1885,
"end": 1887,
"ctxt": 0
},
"value": "a8",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1887,
"end": 1976,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1889,
"end": 1976,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1925,
"end": 1941,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1926,
"end": 1941,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1928,
"end": 1941,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1929,
"end": 1935,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1932,
"end": 1935,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1934,
"end": 1935,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1934,
"end": 1935,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1937,
"end": 1941,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1940,
"end": 1941,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1940,
"end": 1941,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 1943,
"end": 1960,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1944,
"end": 1960,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1946,
"end": 1960,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1947,
"end": 1954,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1951,
"end": 1954,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1953,
"end": 1954,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1953,
"end": 1954,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1956,
"end": 1960,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1959,
"end": 1960,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1959,
"end": 1960,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1889,
"end": 1924,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1890,
"end": 1904,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1890,
"end": 1891,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1900,
"end": 1904,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1900,
"end": 1904,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 1906,
"end": 1923,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1906,
"end": 1907,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 1916,
"end": 1923,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1916,
"end": 1923,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1962,
"end": 1976,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1965,
"end": 1976,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 1966,
"end": 1970,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1967,
"end": 1970,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1969,
"end": 1970,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1969,
"end": 1970,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1972,
"end": 1976,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 1975,
"end": 1976,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 1975,
"end": 1976,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 1989,
"end": 2109,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 1989,
"end": 1991,
"ctxt": 0
},
"value": "a9",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 1991,
"end": 2108,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 1993,
"end": 2108,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2029,
"end": 2045,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2030,
"end": 2045,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2032,
"end": 2045,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2033,
"end": 2039,
"ctxt": 0
},
"value": "arg",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2036,
"end": 2039,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2038,
"end": 2039,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2038,
"end": 2039,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2041,
"end": 2045,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2044,
"end": 2045,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2044,
"end": 2045,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 2047,
"end": 2092,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2048,
"end": 2092,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2050,
"end": 2092,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2051,
"end": 2086,
"ctxt": 0
},
"value": "arg2",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2055,
"end": 2086,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 2057,
"end": 2086,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 2059,
"end": 2071,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2059,
"end": 2062,
"ctxt": 0
},
"value": "foo",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2062,
"end": 2070,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2064,
"end": 2070,
"ctxt": 0
},
"kind": "string"
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2072,
"end": 2084,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2072,
"end": 2076,
"ctxt": 0
},
"value": "bing",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2076,
"end": 2084,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsKeywordType",
"span": {
"start": 2078,
"end": 2084,
"ctxt": 0
},
"kind": "number"
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2088,
"end": 2092,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2091,
"end": 2092,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2091,
"end": 2092,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 1993,
"end": 2028,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 1994,
"end": 2008,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 1994,
"end": 1995,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2004,
"end": 2008,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2004,
"end": 2008,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2010,
"end": 2027,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2010,
"end": 2011,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2020,
"end": 2027,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2020,
"end": 2027,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2094,
"end": 2108,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2097,
"end": 2108,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2098,
"end": 2102,
"ctxt": 0
},
"value": "r",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2099,
"end": 2102,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2101,
"end": 2102,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2101,
"end": 2102,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": null,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2104,
"end": 2108,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2107,
"end": 2108,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2107,
"end": 2108,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2164,
"end": 2205,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2164,
"end": 2167,
"ctxt": 0
},
"value": "a10",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2167,
"end": 2204,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2169,
"end": 2204,
"ctxt": 0
},
"params": [
{
"type": "RestElement",
"span": {
"start": 2189,
"end": 2198,
"ctxt": 0
},
"rest": {
"start": 2189,
"end": 2192,
"ctxt": 0
},
"argument": {
"type": "Identifier",
"span": {
"start": 2192,
"end": 2193,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": null
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2193,
"end": 2198,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsArrayType",
"span": {
"start": 2195,
"end": 2198,
"ctxt": 0
},
"elemType": {
"type": "TsTypeReference",
"span": {
"start": 2195,
"end": 2196,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2195,
"end": 2196,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2169,
"end": 2188,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2170,
"end": 2187,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2170,
"end": 2171,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2180,
"end": 2187,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2180,
"end": 2187,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2200,
"end": 2204,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2203,
"end": 2204,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2203,
"end": 2204,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2217,
"end": 2256,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2217,
"end": 2220,
"ctxt": 0
},
"value": "a11",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2220,
"end": 2255,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2222,
"end": 2255,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2239,
"end": 2243,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2240,
"end": 2243,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2242,
"end": 2243,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2242,
"end": 2243,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
},
{
"type": "Identifier",
"span": {
"start": 2245,
"end": 2249,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2246,
"end": 2249,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2248,
"end": 2249,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2248,
"end": 2249,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2222,
"end": 2238,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2223,
"end": 2237,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2223,
"end": 2224,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2233,
"end": 2237,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2233,
"end": 2237,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2251,
"end": 2255,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2254,
"end": 2255,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2254,
"end": 2255,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2268,
"end": 2337,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2268,
"end": 2271,
"ctxt": 0
},
"value": "a12",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2271,
"end": 2336,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2273,
"end": 2336,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2297,
"end": 2311,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2298,
"end": 2311,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2300,
"end": 2311,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2300,
"end": 2305,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 2305,
"end": 2311,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 2306,
"end": 2310,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2306,
"end": 2310,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 2313,
"end": 2317,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2314,
"end": 2317,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2316,
"end": 2317,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2316,
"end": 2317,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2273,
"end": 2296,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2274,
"end": 2295,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2274,
"end": 2275,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2284,
"end": 2295,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2284,
"end": 2289,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 2289,
"end": 2295,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 2290,
"end": 2294,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2290,
"end": 2294,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2319,
"end": 2336,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2322,
"end": 2336,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2322,
"end": 2327,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 2327,
"end": 2336,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 2328,
"end": 2335,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2328,
"end": 2335,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2379,
"end": 2438,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2379,
"end": 2382,
"ctxt": 0
},
"value": "a13",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2382,
"end": 2437,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2384,
"end": 2437,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2411,
"end": 2425,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2412,
"end": 2425,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2414,
"end": 2425,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2414,
"end": 2419,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 2419,
"end": 2425,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 2420,
"end": 2424,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2420,
"end": 2424,
"ctxt": 0
},
"value": "Base",
"optional": false
},
"typeParams": null
}
]
}
}
}
},
{
"type": "Identifier",
"span": {
"start": 2427,
"end": 2431,
"ctxt": 0
},
"value": "y",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2428,
"end": 2431,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2430,
"end": 2431,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2430,
"end": 2431,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2384,
"end": 2410,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2385,
"end": 2409,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2385,
"end": 2386,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": {
"type": "TsTypeReference",
"span": {
"start": 2395,
"end": 2409,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2395,
"end": 2400,
"ctxt": 0
},
"value": "Array",
"optional": false
},
"typeParams": {
"type": "TsTypeParameterInstantiation",
"span": {
"start": 2400,
"end": 2409,
"ctxt": 0
},
"params": [
{
"type": "TsTypeReference",
"span": {
"start": 2401,
"end": 2408,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2401,
"end": 2408,
"ctxt": 0
},
"value": "Derived",
"optional": false
},
"typeParams": null
}
]
}
},
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2433,
"end": 2437,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2436,
"end": 2437,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2436,
"end": 2437,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2537,
"end": 2573,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2537,
"end": 2540,
"ctxt": 0
},
"value": "a14",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2540,
"end": 2572,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsFunctionType",
"span": {
"start": 2542,
"end": 2572,
"ctxt": 0
},
"params": [
{
"type": "Identifier",
"span": {
"start": 2549,
"end": 2566,
"ctxt": 0
},
"value": "x",
"optional": false,
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2550,
"end": 2566,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeLiteral",
"span": {
"start": 2552,
"end": 2566,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
"start": 2554,
"end": 2559,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2554,
"end": 2555,
"ctxt": 0
},
"value": "a",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2555,
"end": 2558,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2557,
"end": 2558,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2557,
"end": 2558,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
},
"typeParams": null
},
{
"type": "TsPropertySignature",
"span": {
"start": 2560,
"end": 2564,
"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
"start": 2560,
"end": 2561,
"ctxt": 0
},
"value": "b",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2561,
"end": 2564,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2563,
"end": 2564,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2563,
"end": 2564,
"ctxt": 0
},
"value": "U",
"optional": false
},
"typeParams": null
}
},
"typeParams": null
}
]
}
}
}
],
"typeParams": {
"type": "TsTypeParameterDeclaration",
"span": {
"start": 2542,
"end": 2548,
"ctxt": 0
},
"parameters": [
{
"type": "TsTypeParameter",
"span": {
"start": 2543,
"end": 2544,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2543,
"end": 2544,
"ctxt": 0
},
"value": "T",
"optional": false
},
"constraint": null,
"default": null
},
{
"type": "TsTypeParameter",
"span": {
"start": 2546,
"end": 2547,
"ctxt": 0
},
"name": {
"type": "Identifier",
"span": {
"start": 2546,
"end": 2547,
"ctxt": 0
},
"value": "U",
"optional": false
},
"constraint": null,
"default": null
}
]
},
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
"start": 2568,
"end": 2572,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsTypeReference",
"span": {
"start": 2571,
"end": 2572,
"ctxt": 0
},
"typeName": {
"type": "Identifier",
"span": {
"start": 2571,
"end": 2572,
"ctxt": 0
},
"value": "T",
"optional": false
},
"typeParams": null
}
}
}
},
"typeParams": null
}
]
}
}
],
"interpreter": null
}
Reference in New Issue View Git Blame Copy Permalink