{
  "type": "Script",
  "span": {
    "start": 0,
    "end": 11,
    "ctxt": 0
  },
  "body": [
    {
      "type": "ExpressionStatement",
      "span": {
        "start": 0,
        "end": 11,
        "ctxt": 0
      },
      "expression": {
        "type": "CallExpression",
        "span": {
          "start": 0,
          "end": 11,
          "ctxt": 0
        },
        "callee": {
          "type": "MemberExpression",
          "span": {
            "start": 0,
            "end": 9,
            "ctxt": 0
          },
          "object": {
            "type": "NewExpression",
            "span": {
              "start": 0,
              "end": 7,
              "ctxt": 0
            },
            "callee": {
              "type": "Identifier",
              "span": {
                "start": 4,
                "end": 5,
                "ctxt": 0
              },
              "value": "A",
              "optional": false
            },
            "arguments": [],
            "typeArguments": null
          },
          "property": {
            "type": "Identifier",
            "span": {
              "start": 8,
              "end": 9,
              "ctxt": 0
            },
            "value": "b",
            "optional": false
          }
        },
        "arguments": [],
        "typeArguments": null
      }
    }
  ],
  "interpreter": null
}