{
  "type": "File",
  "start":0,"end":36,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
  "errors": [
    "SyntaxError: Constructor can't be an async function (2:8)"
  ],
  "program": {
    "type": "Program",
    "start":0,"end":36,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "ClassDeclaration",
        "start":0,"end":36,"loc":{"start":{"line":1,"column":0},"end":{"line":3,"column":1}},
        "id": {
          "type": "Identifier",
          "start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7},"identifierName":"A"},
          "name": "A"
        },
        "superClass": null,
        "body": {
          "type": "ClassBody",
          "start":8,"end":36,"loc":{"start":{"line":1,"column":8},"end":{"line":3,"column":1}},
          "body": [
            {
              "type": "ClassMethod",
              "start":12,"end":34,"loc":{"start":{"line":2,"column":2},"end":{"line":2,"column":24}},
              "static": false,
              "key": {
                "type": "Identifier",
                "start":18,"end":29,"loc":{"start":{"line":2,"column":8},"end":{"line":2,"column":19},"identifierName":"constructor"},
                "name": "constructor"
              },
              "computed": false,
              "kind": "method",
              "id": null,
              "generator": false,
              "async": true,
              "params": [],
              "body": {
                "type": "BlockStatement",
                "start":32,"end":34,"loc":{"start":{"line":2,"column":22},"end":{"line":2,"column":24}},
                "body": [],
                "directives": []
              }
            }
          ]
        }
      }
    ],
    "directives": []
  }
}