{"json_modified": "2016-07-26T09:17:30.832157", "uuid": "77f05880-bd58-4d2e-89f9-1659dbaaadd3", "title": "windows.WINDOW_ID_NONE", "url": "/en-US/docs/Mozilla/Add-ons/WebExtensions/API/windows/WINDOW_ID_NONE", "tags": ["Property", "Reference", "API", "Windows", "Extensions", "Add-ons", "WebExtensions", "windows", "Non-Standard", "Non-standard", "add-ons", "WINDOW_ID_NONE"], "translations": [], "modified": "2016-07-26T09:17:30", "label": "windows.WINDOW_ID_NONE", "localization_tags": [], "locale": "en-US", "id": 172357, "last_edit": "2016-07-26T09:17:27", "summary": "The <code>windowId</code> value that represents the absence of a browser window.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Browser_compatibility", "title": "Browser compatibility"}], "slug": "Mozilla/Add-ons/WebExtensions/API/windows/WINDOW_ID_NONE", "review_tags": []}