1 files changed, 20 insertions, 1 deletions
diff --git a/lib/public/Notification/INotifier.php b/lib/public/Notification/INotifier.php
index 5e2a47266ad..b730b1d8015 100644
--- a/lib/public/Notification/INotifier.php
+++ b/lib/public/Notification/INotifier.php
@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2016, ownCloud, Inc.
  *
@@ -29,12 +30,30 @@ namespace OCP\Notification;
  * @since 9.0.0
  */
 interface INotifier {
+
+	/**
+	 * Identifier of the notifier, only use [a-z0-9_]
+	 *
+	 * @return string
+	 * @since 17.0.0
+	 */
+	public function getID(): string;
+
+	/**
+	 * Human readable name describing the notifier
+	 *
+	 * @return string
+	 * @since 17.0.0
+	 */
+	public function getName(): string;
+
 	/**
 	 * @param INotification $notification
 	 * @param string $languageCode The code of the language that should be used to prepare the notification
 	 * @return INotification
 	 * @throws \InvalidArgumentException When the notification was not prepared by a notifier
+	 * @throws AlreadyProcessedException When the notification is not needed anymore and should be deleted
 	 * @since 9.0.0
 	 */
-	public function prepare(INotification $notification, $languageCode);
+	public function prepare(INotification $notification, string $languageCode): INotification;
 }