{
  "type": "File",
  "start":0,"end":50,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":50}},
  "program": {
    "type": "Program",
    "start":0,"end":50,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":50}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "ClassDeclaration",
        "start":0,"end":50,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":50}},
        "id": {
          "type": "Identifier",
          "start":6,"end":9,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":9},"identifierName":"Foo"},
          "name": "Foo"
        },
        "superClass": null,
        "body": {
          "type": "ClassBody",
          "start":10,"end":50,"loc":{"start":{"line":1,"column":10},"end":{"line":1,"column":50}},
          "body": [
            {
              "type": "ClassMethod",
              "start":12,"end":48,"loc":{"start":{"line":1,"column":12},"end":{"line":1,"column":48}},
              "static": false,
              "key": {
                "type": "Identifier",
                "start":18,"end":21,"loc":{"start":{"line":1,"column":18},"end":{"line":1,"column":21},"identifierName":"bar"},
                "name": "bar"
              },
              "computed": false,
              "kind": "method",
              "id": null,
              "generator": false,
              "async": true,
              "params": [
                {
                  "type": "Identifier",
                  "start":22,"end":29,"loc":{"start":{"line":1,"column":22},"end":{"line":1,"column":29},"identifierName":"promise"},
                  "name": "promise"
                }
              ],
              "body": {
                "type": "BlockStatement",
                "start":31,"end":48,"loc":{"start":{"line":1,"column":31},"end":{"line":1,"column":48}},
                "body": [
                  {
                    "type": "ExpressionStatement",
                    "start":33,"end":46,"loc":{"start":{"line":1,"column":33},"end":{"line":1,"column":46}},
                    "expression": {
                      "type": "AwaitExpression",
                      "start":33,"end":46,"loc":{"start":{"line":1,"column":33},"end":{"line":1,"column":46}},
                      "argument": {
                        "type": "Identifier",
                        "start":39,"end":46,"loc":{"start":{"line":1,"column":39},"end":{"line":1,"column":46},"identifierName":"promise"},
                        "name": "promise"
                      }
                    }
                  }
                ],
                "directives": []
              }
            }
          ]
        }
      }
    ],
    "directives": []
  }
}