{
  "type": "File",
  "start":0,"end":56,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":56}},
  "program": {
    "type": "Program",
    "start":0,"end":56,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":56}},
    "sourceType": "module",
    "interpreter": null,
    "body": [
      {
        "type": "DeclareModule",
        "start":0,"end":56,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":56}},
        "id": {
          "type": "StringLiteral",
          "start":15,"end":20,"loc":{"start":{"line":1,"column":15},"end":{"line":1,"column":20}},
          "extra": {
            "rawValue": "foo",
            "raw": "\"foo\""
          },
          "value": "foo"
        },
        "body": {
          "type": "BlockStatement",
          "start":21,"end":56,"loc":{"start":{"line":1,"column":21},"end":{"line":1,"column":56}},
          "body": [
            {
              "type": "DeclareExportDeclaration",
              "start":23,"end":54,"loc":{"start":{"line":1,"column":23},"end":{"line":1,"column":54}},
              "specifiers": [],
              "source": null,
              "declaration": {
                "type": "InterfaceDeclaration",
                "start":38,"end":54,"loc":{"start":{"line":1,"column":38},"end":{"line":1,"column":54}},
                "id": {
                  "type": "Identifier",
                  "start":48,"end":51,"loc":{"start":{"line":1,"column":48},"end":{"line":1,"column":51},"identifierName":"bar"},
                  "name": "bar"
                },
                "typeParameters": null,
                "extends": [],
                "implements": [],
                "mixins": [],
                "body": {
                  "type": "ObjectTypeAnnotation",
                  "start":52,"end":54,"loc":{"start":{"line":1,"column":52},"end":{"line":1,"column":54}},
                  "callProperties": [],
                  "properties": [],
                  "indexers": [],
                  "internalSlots": [],
                  "exact": false
                }
              },
              "default": false
            }
          ]
        },
        "kind": "CommonJS"
      }
    ],
    "directives": []
  }
}