Companion

Resolves with an array of Notification objects representing all delivered notifications still present in Notification Center.

Registers a callback to handle all notification activations. The callback is invoked whenever a notification is clicked, replied to, or has an action button pressed - regardless of whether the original Notification object is still in memory.

Whether or not desktop notifications are supported on the current system

Removes one or more delivered notifications from Notification Center by their identifier(s).

Removes all of the app's delivered notifications from Notification Center.

Removes all delivered notifications with the given groupId from Notification Center.