{
  "type": "NewExpression",
  "start": 0,
  "end": 13,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 1,
      "column": 13
    }
  },
  "callee": {
    "type": "NewExpression",
    "start": 4,
    "end": 13,
    "loc": {
      "start": {
        "line": 1,
        "column": 4
      },
      "end": {
        "line": 1,
        "column": 13
      }
    },
    "callee": {
      "type": "Identifier",
      "start": 8,
      "end": 11,
      "loc": {
        "start": {
          "line": 1,
          "column": 8
        },
        "end": {
          "line": 1,
          "column": 11
        },
        "identifierName": "foo"
      },
      "name": "foo"
    },
    "arguments": []
  },
  "arguments": []
}