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tabs.MutedInfo

files/en-us/mozilla/add-ons/webextensions/api/tabs/mutedinfo/index.md

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This object contains a boolean indicating whether the tab is muted, and the reason for the last state change.

Type

Values of this type are objects. They contain the following properties:

  • extensionId {{optional_inline}}
    • : string. The ID of the extension that last changed the muted state. Not set if an extension was not the reason the muted state last changed.
  • muted
    • : boolean. Whether the tab is currently muted. Equivalent to whether the muted audio indicator is showing.
  • reason {{optional_inline}}
    • : {{WebExtAPIRef('tabs.MutedInfoReason')}}. The reason the tab was muted or unmuted. Not set if the tab's muted state has never been changed.

{{WebExtExamples}}

Browser compatibility

{{Compat}}

[!NOTE] This API is based on Chromium's chrome.tabs API. This documentation is derived from tabs.json in the Chromium code.

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