{
  "type": "File",
  "start":0,"end":13,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":13}},
  "program": {
    "type": "Program",
    "start":0,"end":13,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":13}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "ExpressionStatement",
        "start":0,"end":13,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":13}},
        "expression": {
          "type": "NewExpression",
          "start":0,"end":12,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":12}},
          "callee": {
            "type": "Identifier",
            "start":4,"end":5,"loc":{"start":{"line":1,"column":4},"end":{"line":1,"column":5},"identifierName":"f"},
            "name": "f"
          },
          "arguments": [
            {
              "type": "SpreadElement",
              "start":6,"end":11,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":11}},
              "argument": {
                "type": "NumericLiteral",
                "start":9,"end":11,"loc":{"start":{"line":1,"column":9},"end":{"line":1,"column":11}},
                "extra": {
                  "rawValue": 0.5,
                  "raw": ".5"
                },
                "value": 0.5
              }
            }
          ]
        }
      }
    ],
    "directives": []
  }
}