[
  {
    "consts": [],
    "flags": [],
    "methods": [
      {
        "flags": [
          "hasretval"
        ],
        "name": "isDefaultApplication",
        "params": [
          {
            "flags": [
              "out"
            ],
            "type": {
              "tag": "TD_BOOL"
            }
          }
        ]
      }
    ],
    "name": "nsIToolkitShellService",
    "needs_scriptable": [],
    "parent": "nsISupports",
    "uuid": "9246cad6-926a-4c17-88b0-ecba8078d143"
  }
]