{ "type": "File", "start": 0, "end": 37, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 37 } }, "program": { "type": "Program", "start": 0, "end": 37, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 37 } }, "sourceType": "script", "interpreter": null, "body": [ { "type": "ExpressionStatement", "start": 0, "end": 37, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 37 } }, "expression": { "type": "ObjectExpression", "start": 1, "end": 36, "loc": { "start": { "line": 1, "column": 1 }, "end": { "line": 1, "column": 36 } }, "properties": [ { "type": "ObjectProperty", "start": 3, "end": 18, "loc": { "start": { "line": 1, "column": 3 }, "end": { "line": 1, "column": 18 } }, "method": false, "key": { "type": "Identifier", "start": 3, "end": 12, "loc": { "start": { "line": 1, "column": 3 }, "end": { "line": 1, "column": 12 }, "identifierName": "__proto__" }, "name": "__proto__" }, "computed": false, "shorthand": false, "value": { "type": "NullLiteral", "start": 14, "end": 18, "loc": { "start": { "line": 1, "column": 14 }, "end": { "line": 1, "column": 18 } } } }, { "type": "ObjectMethod", "start": 20, "end": 33, "loc": { "start": { "line": 1, "column": 20 }, "end": { "line": 1, "column": 33 } }, "method": true, "key": { "type": "Identifier", "start": 20, "end": 29, "loc": { "start": { "line": 1, "column": 20 }, "end": { "line": 1, "column": 29 }, "identifierName": "__proto__" }, "name": "__proto__" }, "computed": false, "kind": "method", "id": null, "generator": false, "async": false, "params": [], "body": { "type": "BlockStatement", "start": 31, "end": 33, "loc": { "start": { "line": 1, "column": 31 }, "end": { "line": 1, "column": 33 } }, "body": [], "directives": [] } } ], "extra": { "trailingComma": 33, "parenthesized": true, "parenStart": 0 } } } ], "directives": [] } }