{ "type": "Script", "span": { "start": 15, "end": 242, "ctxt": 0 }, "body": [ { "type": "ClassDeclaration", "identifier": { "type": "Identifier", "span": { "start": 21, "end": 35, "ctxt": 0 }, "value": "SymbolIterator", "optional": false }, "declare": false, "span": { "start": 15, "end": 193, "ctxt": 0 }, "decorators": [], "body": [ { "type": "ClassMethod", "span": { "start": 42, "end": 137, "ctxt": 0 }, "key": { "type": "Identifier", "span": { "start": 42, "end": 46, "ctxt": 0 }, "value": "next", "optional": false }, "function": { "params": [], "decorators": [], "span": { "start": 42, "end": 137, "ctxt": 0 }, "body": { "type": "BlockStatement", "span": { "start": 49, "end": 137, "ctxt": 0 }, "stmts": [ { "type": "ReturnStatement", "span": { "start": 59, "end": 131, "ctxt": 0 }, "argument": { "type": "ObjectExpression", "span": { "start": 66, "end": 130, "ctxt": 0 }, "properties": [ { "type": "KeyValueProperty", "key": { "type": "Identifier", "span": { "start": 80, "end": 85, "ctxt": 0 }, "value": "value", "optional": false }, "value": { "type": "CallExpression", "span": { "start": 87, "end": 95, "ctxt": 0 }, "callee": { "type": "Identifier", "span": { "start": 87, "end": 93, "ctxt": 0 }, "value": "Symbol", "optional": false }, "arguments": [], "typeArguments": null } }, { "type": "KeyValueProperty", "key": { "type": "Identifier", "span": { "start": 109, "end": 113, "ctxt": 0 }, "value": "done", "optional": false }, "value": { "type": "BooleanLiteral", "span": { "start": 115, "end": 120, "ctxt": 0 }, "value": false } } ] } } ] }, "generator": false, "async": false, "typeParameters": null, "returnType": null }, "kind": "method", "isStatic": false, "accessibility": null, "isAbstract": false, "isOptional": false, "isOverride": false }, { "type": "ClassMethod", "span": { "start": 143, "end": 191, "ctxt": 0 }, "key": { "type": "Computed", "span": { "start": 143, "end": 160, "ctxt": 0 }, "expression": { "type": "MemberExpression", "span": { "start": 144, "end": 159, "ctxt": 0 }, "object": { "type": "Identifier", "span": { "start": 144, "end": 150, "ctxt": 0 }, "value": "Symbol", "optional": false }, "property": { "type": "Identifier", "span": { "start": 151, "end": 159, "ctxt": 0 }, "value": "iterator", "optional": false } } }, "function": { "params": [], "decorators": [], "span": { "start": 143, "end": 191, "ctxt": 0 }, "body": { "type": "BlockStatement", "span": { "start": 163, "end": 191, "ctxt": 0 }, "stmts": [ { "type": "ReturnStatement", "span": { "start": 173, "end": 185, "ctxt": 0 }, "argument": { "type": "ThisExpression", "span": { "start": 180, "end": 184, "ctxt": 0 } } } ] }, "generator": false, "async": false, "typeParameters": null, "returnType": null }, "kind": "method", "isStatic": false, "accessibility": null, "isAbstract": false, "isOptional": false, "isOverride": false } ], "superClass": null, "isAbstract": false, "typeParams": null, "superTypeParams": null, "implements": [] }, { "type": "VariableDeclaration", "span": { "start": 195, "end": 242, "ctxt": 0 }, "kind": "var", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 199, "end": 241, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 199, "end": 204, "ctxt": 0 }, "value": "array", "optional": false, "typeAnnotation": null }, "init": { "type": "ArrayExpression", "span": { "start": 207, "end": 241, "ctxt": 0 }, "elements": [ { "spread": { "start": 208, "end": 211, "ctxt": 0 }, "expression": { "type": "ArrayExpression", "span": { "start": 211, "end": 217, "ctxt": 0 }, "elements": [ { "spread": null, "expression": { "type": "NumericLiteral", "span": { "start": 212, "end": 213, "ctxt": 0 }, "value": 0.0, "raw": "0" } }, { "spread": null, "expression": { "type": "NumericLiteral", "span": { "start": 215, "end": 216, "ctxt": 0 }, "value": 1.0, "raw": "1" } } ] } }, { "spread": { "start": 219, "end": 222, "ctxt": 0 }, "expression": { "type": "NewExpression", "span": { "start": 222, "end": 240, "ctxt": 0 }, "callee": { "type": "Identifier", "span": { "start": 226, "end": 240, "ctxt": 0 }, "value": "SymbolIterator", "optional": false }, "arguments": null, "typeArguments": null } } ] }, "definite": false } ] } ], "interpreter": null }