{ "type": "File", "start": 0, "end": 20, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 20 } }, "program": { "type": "Program", "start": 0, "end": 20, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 20 } }, "sourceType": "script", "body": [ { "type": "ExpressionStatement", "start": 0, "end": 20, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 20 } }, "expression": { "type": "CallExpression", "start": 0, "end": 19, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 19 } }, "callee": { "type": "Identifier", "start": 0, "end": 1, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 1 }, "identifierName": "f" }, "name": "f" }, "arguments": [ { "type": "SpreadElement", "start": 2, "end": 6, "loc": { "start": { "line": 1, "column": 2 }, "end": { "line": 1, "column": 6 } }, "argument": { "type": "Identifier", "start": 5, "end": 6, "loc": { "start": { "line": 1, "column": 5 }, "end": { "line": 1, "column": 6 }, "identifierName": "x" }, "name": "x" } }, { "type": "SpreadElement", "start": 8, "end": 12, "loc": { "start": { "line": 1, "column": 8 }, "end": { "line": 1, "column": 12 } }, "argument": { "type": "Identifier", "start": 11, "end": 12, "loc": { "start": { "line": 1, "column": 11 }, "end": { "line": 1, "column": 12 }, "identifierName": "y" }, "name": "y" } }, { "type": "SpreadElement", "start": 14, "end": 18, "loc": { "start": { "line": 1, "column": 14 }, "end": { "line": 1, "column": 18 } }, "argument": { "type": "Identifier", "start": 17, "end": 18, "loc": { "start": { "line": 1, "column": 17 }, "end": { "line": 1, "column": 18 }, "identifierName": "z" }, "name": "z" } } ] } } ], "directives": [] } }