Whether the notification system is currently enabled.
Whether init() has been called successfully.
Number of toasts currently visible (temporary + persistent).
Number of temporary (auto-dismiss) toasts visible.
Number of persistent toasts visible.
Number of notifications waiting in the priority queue.
Configured maximum number of simultaneous visible toasts.
Configured maximum number of simultaneous persistent toasts.
Current display position (e.g. "bottom-center", "top-right").
Shape of the current notification system status snapshot returned by
Notifications.getStatus().