{
  "type": "File",
  "start":0,"end":22,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":12}},
  "program": {
    "type": "Program",
    "start":0,"end":22,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":12}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "ExpressionStatement",
        "start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
        "expression": {
          "type": "CallExpression",
          "start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
          "callee": {
            "type": "Identifier",
            "start":0,"end":3,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":3},"identifierName":"foo"},
            "name": "foo"
          },
          "arguments": [
            {
              "type": "Identifier",
              "start":4,"end":5,"loc":{"start":{"line":1,"column":4},"end":{"line":1,"column":5},"identifierName":"x"},
              "name": "x"
            },
            {
              "type": "ArgumentPlaceholder",
              "start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7}}
            }
          ]
        }
      },
      {
        "type": "ExpressionStatement",
        "start":10,"end":22,"loc":{"start":{"line":3,"column":0},"end":{"line":3,"column":12}},
        "expression": {
          "type": "CallExpression",
          "start":10,"end":22,"loc":{"start":{"line":3,"column":0},"end":{"line":3,"column":12}},
          "callee": {
            "type": "MemberExpression",
            "start":10,"end":17,"loc":{"start":{"line":3,"column":0},"end":{"line":3,"column":7}},
            "object": {
              "type": "Identifier",
              "start":10,"end":13,"loc":{"start":{"line":3,"column":0},"end":{"line":3,"column":3},"identifierName":"bar"},
              "name": "bar"
            },
            "property": {
              "type": "Identifier",
              "start":14,"end":17,"loc":{"start":{"line":3,"column":4},"end":{"line":3,"column":7},"identifierName":"foo"},
              "name": "foo"
            },
            "computed": false
          },
          "arguments": [
            {
              "type": "Identifier",
              "start":18,"end":19,"loc":{"start":{"line":3,"column":8},"end":{"line":3,"column":9},"identifierName":"x"},
              "name": "x"
            },
            {
              "type": "ArgumentPlaceholder",
              "start":20,"end":21,"loc":{"start":{"line":3,"column":10},"end":{"line":3,"column":11}}
            }
          ]
        }
      }
    ],
    "directives": []
  }
}