{ "type": "File", "start": 0, "end": 30, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 30 } }, "program": { "type": "Program", "start": 0, "end": 30, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 30 } }, "sourceType": "script", "body": [ { "type": "ExpressionStatement", "start": 0, "end": 30, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 30 } }, "expression": { "type": "ArrowFunctionExpression", "start": 0, "end": 30, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 30 } }, "id": null, "generator": false, "expression": false, "params": [ { "type": "Identifier", "start": 1, "end": 5, "loc": { "start": { "line": 1, "column": 1 }, "end": { "line": 1, "column": 5 } }, "name": "eval" } ], "body": { "type": "BlockStatement", "start": 10, "end": 30, "loc": { "start": { "line": 1, "column": 10 }, "end": { "line": 1, "column": 30 } }, "body": [ { "type": "ExpressionStatement", "start": 12, "end": 25, "loc": { "start": { "line": 1, "column": 12 }, "end": { "line": 1, "column": 25 } }, "expression": { "type": "Literal", "start": 12, "end": 24, "loc": { "start": { "line": 1, "column": 12 }, "end": { "line": 1, "column": 24 } }, "value": "use strict", "rawValue": "use strict", "raw": "\"use strict\"" } }, { "type": "ExpressionStatement", "start": 26, "end": 28, "loc": { "start": { "line": 1, "column": 26 }, "end": { "line": 1, "column": 28 } }, "expression": { "type": "Literal", "start": 26, "end": 28, "loc": { "start": { "line": 1, "column": 26 }, "end": { "line": 1, "column": 28 } }, "value": 42, "rawValue": 42, "raw": "42" } } ] } } } ] } }