[
  {
    "namespace": "tabExtras",
    "description": "experimental tab API extensions",
    "functions": [
      {
        "name": "getWebcompatInfo",
        "type": "function",
        "description": "Gets the content blocking status and script log for a given tab",
        "parameters": [
          {
            "type": "integer",
            "name": "tabId",
            "minimum": 0
          }
        ],
        "async": true
      }
    ]
  }
]