{ "type": "Script", "span": { "start": 1, "end": 103, "ctxt": 0 }, "body": [ { "type": "ClassDeclaration", "identifier": { "type": "Identifier", "span": { "start": 7, "end": 8, "ctxt": 0 }, "value": "C", "optional": false }, "declare": false, "span": { "start": 1, "end": 22, "ctxt": 0 }, "decorators": [], "body": [], "superClass": { "type": "Identifier", "span": { "start": 17, "end": 18, "ctxt": 0 }, "value": "C", "optional": false }, "isAbstract": false, "typeParams": null, "superTypeParams": null, "implements": [] }, { "type": "ClassDeclaration", "identifier": { "type": "Identifier", "span": { "start": 39, "end": 40, "ctxt": 0 }, "value": "D", "optional": false }, "declare": false, "span": { "start": 33, "end": 60, "ctxt": 0 }, "decorators": [], "body": [], "superClass": { "type": "Identifier", "span": { "start": 52, "end": 53, "ctxt": 0 }, "value": "D", "optional": false }, "isAbstract": false, "typeParams": { "type": "TsTypeParameterDeclaration", "span": { "start": 40, "end": 43, "ctxt": 0 }, "parameters": [ { "type": "TsTypeParameter", "span": { "start": 41, "end": 42, "ctxt": 0 }, "name": { "type": "Identifier", "span": { "start": 41, "end": 42, "ctxt": 0 }, "value": "T", "optional": false }, "in": false, "out": false, "const": false, "constraint": null, "default": null } ] }, "superTypeParams": { "type": "TsTypeParameterInstantiation", "span": { "start": 53, "end": 56, "ctxt": 0 }, "params": [ { "type": "TsTypeReference", "span": { "start": 54, "end": 55, "ctxt": 0 }, "typeName": { "type": "Identifier", "span": { "start": 54, "end": 55, "ctxt": 0 }, "value": "T", "optional": false }, "typeParams": null } ] }, "implements": [] }, { "type": "ClassDeclaration", "identifier": { "type": "Identifier", "span": { "start": 77, "end": 78, "ctxt": 0 }, "value": "E", "optional": false }, "declare": false, "span": { "start": 71, "end": 103, "ctxt": 0 }, "decorators": [], "body": [], "superClass": { "type": "Identifier", "span": { "start": 90, "end": 91, "ctxt": 0 }, "value": "E", "optional": false }, "isAbstract": false, "typeParams": { "type": "TsTypeParameterDeclaration", "span": { "start": 78, "end": 81, "ctxt": 0 }, "parameters": [ { "type": "TsTypeParameter", "span": { "start": 79, "end": 80, "ctxt": 0 }, "name": { "type": "Identifier", "span": { "start": 79, "end": 80, "ctxt": 0 }, "value": "T", "optional": false }, "in": false, "out": false, "const": false, "constraint": null, "default": null } ] }, "superTypeParams": { "type": "TsTypeParameterInstantiation", "span": { "start": 91, "end": 99, "ctxt": 0 }, "params": [ { "type": "TsKeywordType", "span": { "start": 92, "end": 98, "ctxt": 0 }, "kind": "string" } ] }, "implements": [] } ], "interpreter": null }