deleteNotification($principalUri, NotificationInterface $notification)
This deletes a specific notifcation.
This interface reflects a single notification type.
shareReply($href, $status, $calendarUri, $inReplyTo, $summary=null)
This method is called when a user replied to a request to share.
Every CalDAV backend must at least implement this interface.
getNotificationsForPrincipal($principalUri)
Returns a list of notifications for a given principal url.
Adds caldav notification support to a backend.