{ "type": "Script", "span": { "start": 16, "end": 127, "ctxt": 0 }, "body": [ { "type": "ClassDeclaration", "identifier": { "type": "Identifier", "span": { "start": 22, "end": 24, "ctxt": 0 }, "value": "C1", "optional": false }, "declare": false, "span": { "start": 16, "end": 127, "ctxt": 0 }, "decorators": [], "body": [ { "type": "ClassMethod", "span": { "start": 31, "end": 87, "ctxt": 0 }, "key": { "type": "Computed", "span": { "start": 31, "end": 51, "ctxt": 0 }, "expression": { "type": "MemberExpression", "span": { "start": 32, "end": 50, "ctxt": 0 }, "object": { "type": "Identifier", "span": { "start": 32, "end": 38, "ctxt": 0 }, "value": "Symbol", "optional": false }, "property": { "type": "Identifier", "span": { "start": 39, "end": 50, "ctxt": 0 }, "value": "toStringTag", "optional": false } } }, "function": { "params": [], "decorators": [], "span": { "start": 31, "end": 87, "ctxt": 0 }, "body": { "type": "BlockStatement", "span": { "start": 54, "end": 87, "ctxt": 0 }, "stmts": [ { "type": "ReturnStatement", "span": { "start": 64, "end": 81, "ctxt": 0 }, "argument": { "type": "ObjectExpression", "span": { "start": 71, "end": 80, "ctxt": 0 }, "properties": [ { "type": "KeyValueProperty", "key": { "type": "Identifier", "span": { "start": 73, "end": 74, "ctxt": 0 }, "value": "x", "optional": false }, "value": { "type": "StringLiteral", "span": { "start": 76, "end": 78, "ctxt": 0 }, "value": "", "raw": "\"\"" } } ] } } ] }, "generator": false, "async": false, "typeParameters": null, "returnType": null }, "kind": "method", "isStatic": false, "accessibility": null, "isAbstract": false, "isOptional": false, "isOverride": false }, { "type": "TsIndexSignature", "params": [ { "type": "Identifier", "span": { "start": 93, "end": 102, "ctxt": 0 }, "value": "s", "optional": false, "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 94, "end": 102, "ctxt": 0 }, "typeAnnotation": { "type": "TsKeywordType", "span": { "start": 96, "end": 102, "ctxt": 0 }, "kind": "symbol" } } } ], "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 103, "end": 124, "ctxt": 0 }, "typeAnnotation": { "type": "TsFunctionType", "span": { "start": 105, "end": 124, "ctxt": 0 }, "params": [], "typeParams": null, "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 108, "end": 124, "ctxt": 0 }, "typeAnnotation": { "type": "TsTypeLiteral", "span": { "start": 111, "end": 124, "ctxt": 0 }, "members": [ { "type": "TsPropertySignature", "span": { "start": 113, "end": 122, "ctxt": 0 }, "readonly": false, "key": { "type": "Identifier", "span": { "start": 113, "end": 114, "ctxt": 0 }, "value": "x", "optional": false }, "computed": false, "optional": false, "init": null, "params": [], "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 114, "end": 122, "ctxt": 0 }, "typeAnnotation": { "type": "TsKeywordType", "span": { "start": 116, "end": 122, "ctxt": 0 }, "kind": "number" } }, "typeParams": null } ] } } } }, "readonly": false, "static": false, "span": { "start": 92, "end": 125, "ctxt": 0 } } ], "superClass": null, "isAbstract": false, "typeParams": null, "superTypeParams": null, "implements": [] } ], "interpreter": null }