{
  "type": "File",
  "start":0,"end":29,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":29}},
  "program": {
    "type": "Program",
    "start":0,"end":29,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":29}},
    "sourceType": "script",
    "interpreter": null,
    "body": [
      {
        "type": "VariableDeclaration",
        "start":0,"end":29,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":29}},
        "declarations": [
          {
            "type": "VariableDeclarator",
            "start":6,"end":28,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":28}},
            "id": {
              "type": "ObjectPattern",
              "start":6,"end":22,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":22}},
              "properties": [
                {
                  "type": "ObjectProperty",
                  "start":8,"end":20,"loc":{"start":{"line":1,"column":8},"end":{"line":1,"column":20}},
                  "method": false,
                  "key": {
                    "type": "Identifier",
                    "start":8,"end":13,"loc":{"start":{"line":1,"column":8},"end":{"line":1,"column":13},"identifierName":"async"},
                    "name": "async"
                  },
                  "computed": false,
                  "shorthand": true,
                  "value": {
                    "type": "AssignmentPattern",
                    "start":8,"end":20,"loc":{"start":{"line":1,"column":8},"end":{"line":1,"column":20}},
                    "left": {
                      "type": "Identifier",
                      "start":8,"end":13,"loc":{"start":{"line":1,"column":8},"end":{"line":1,"column":13},"identifierName":"async"},
                      "name": "async"
                    },
                    "right": {
                      "type": "BooleanLiteral",
                      "start":16,"end":20,"loc":{"start":{"line":1,"column":16},"end":{"line":1,"column":20}},
                      "value": true
                    }
                  },
                  "extra": {
                    "shorthand": true
                  }
                }
              ]
            },
            "init": {
              "type": "Identifier",
              "start":25,"end":28,"loc":{"start":{"line":1,"column":25},"end":{"line":1,"column":28},"identifierName":"foo"},
              "name": "foo"
            }
          }
        ],
        "kind": "const"
      }
    ],
    "directives": []
  }
}