{ "type": "File", "start": 0, "end": 31, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 31 } }, "program": { "type": "Program", "start": 0, "end": 31, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 31 } }, "sourceType": "script", "body": [ { "type": "VariableDeclaration", "start": 0, "end": 31, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 31 } }, "declarations": [ { "type": "VariableDeclarator", "start": 4, "end": 30, "loc": { "start": { "line": 1, "column": 4 }, "end": { "line": 1, "column": 30 } }, "id": { "type": "ArrayPattern", "start": 4, "end": 17, "loc": { "start": { "line": 1, "column": 4 }, "end": { "line": 1, "column": 17 } }, "elements": [ { "type": "RestElement", "start": 5, "end": 16, "loc": { "start": { "line": 1, "column": 5 }, "end": { "line": 1, "column": 16 } }, "argument": { "type": "ObjectPattern", "start": 8, "end": 16, "loc": { "start": { "line": 1, "column": 8 }, "end": { "line": 1, "column": 16 } }, "properties": [ { "type": "ObjectProperty", "start": 9, "end": 15, "loc": { "start": { "line": 1, "column": 9 }, "end": { "line": 1, "column": 15 } }, "method": false, "computed": false, "key": { "type": "Identifier", "start": 9, "end": 15, "loc": { "start": { "line": 1, "column": 9 }, "end": { "line": 1, "column": 15 }, "identifierName": "length" }, "name": "length" }, "shorthand": true, "value": { "type": "Identifier", "start": 9, "end": 15, "loc": { "start": { "line": 1, "column": 9 }, "end": { "line": 1, "column": 15 }, "identifierName": "length" }, "name": "length" }, "extra": { "shorthand": true } } ] } } ] }, "init": { "type": "ArrayExpression", "start": 20, "end": 30, "loc": { "start": { "line": 1, "column": 20 }, "end": { "line": 1, "column": 30 } }, "elements": [ { "type": "NumericLiteral", "start": 22, "end": 23, "loc": { "start": { "line": 1, "column": 22 }, "end": { "line": 1, "column": 23 } }, "extra": { "rawValue": 1, "raw": "1" }, "value": 1 }, { "type": "NumericLiteral", "start": 25, "end": 26, "loc": { "start": { "line": 1, "column": 25 }, "end": { "line": 1, "column": 26 } }, "extra": { "rawValue": 2, "raw": "2" }, "value": 2 }, { "type": "NumericLiteral", "start": 28, "end": 29, "loc": { "start": { "line": 1, "column": 28 }, "end": { "line": 1, "column": 29 } }, "extra": { "rawValue": 3, "raw": "3" }, "value": 3 } ] } } ], "kind": "var" } ], "directives": [] } }