1 files changed, 6 insertions, 5 deletions
diff --git a/vendor/sabre/dav/lib/CalDAV/Notifications/INode.php b/vendor/sabre/dav/lib/CalDAV/Notifications/INode.php
index 783b92be9..c5897ef4e 100644
--- a/vendor/sabre/dav/lib/CalDAV/Notifications/INode.php
+++ b/vendor/sabre/dav/lib/CalDAV/Notifications/INode.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Sabre\CalDAV\Notifications;
 
 use Sabre\CalDAV\Xml\Notification\NotificationInterface;
@@ -18,15 +20,15 @@ use Sabre\CalDAV\Xml\Notification\NotificationInterface;
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
-interface INode {
-
+interface INode
+{
     /**
      * This method must return an xml element, using the
      * Sabre\CalDAV\Xml\Notification\NotificationInterface classes.
      *
      * @return NotificationInterface
      */
-    function getNotificationType();
+    public function getNotificationType();
 
     /**
      * Returns the etag for the notification.
@@ -35,6 +37,5 @@ interface INode {
      *
      * @return string
      */
-    function getETag();
-
+    public function getETag();
 }