[full-ci] Adjust symfony deprecated

changelog/unreleased/PHPdependencies20220920onwardSymfony

@@ -22,3 +22,7 @@ https://symfony.com/blog/symfony-4-4-48-released
 https://github.com/owncloud/core/pull/40448
 https://symfony.com/blog/symfony-4-4-49-released
 https://github.com/owncloud/core/pull/40517
+
+Code that has been deprecated in Symfony 4 has been refactored to be ready for Symfony 5.
+
+https://github.com/owncloud/core/pull/40521

lib/private/L10N/L10N.php

@@ -25,9 +25,11 @@
 use OCP\IL10N;
 use OCP\L10N\IFactory;
 use Punic\Calendar;
-use Symfony\Component\Translation\PluralizationRules;
+use Symfony\Contracts\Translation\TranslatorTrait;
 
 class L10N implements IL10N {
+	use TranslatorTrait;
+
 	/** @var IFactory */
 	protected $factory;
 
@@ -200,6 +202,6 @@ protected function load($translationFile) {
 	 * @return int
 	 */
 	public function computePlural($number) {
-		return PluralizationRules::get($number, $this->lang);
+		return $this->getPluralizationRule($number, $this->lang);
 	}
 }

lib/public/App/ManagerEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\App;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class ManagerEvent

lib/public/Comments/CommentsEntityEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Comments;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class CommentsEntityEvent

lib/public/Comments/CommentsEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Comments;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class CommentsEvent

lib/public/Console/ConsoleEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Console;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class ConsoleEvent

lib/public/Notification/Events/RegisterConsumerEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Notification\Events;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 use OCP\Notification\IApp;
 
 /**
@@ -51,7 +51,7 @@ abstract class RegisterConsumerEvent extends Event {
 	 *
 	 * @since 10.0.8
 	 */
-	public function stopPropagation() {
+	public function stopPropagation(): void {
 	}
 
 	/**

lib/public/Notification/Events/RegisterNotifierEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Notification\Events;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 use OCP\Notification\INotifier;
 
 /**
@@ -55,7 +55,7 @@ abstract class RegisterNotifierEvent extends Event {
 	 *
 	 * @since 10.0.8
 	 */
-	public function stopPropagation() {
+	public function stopPropagation(): void {
 	}
 
 	/**

lib/public/Roles/AddRolesEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Roles;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class AddRolesEvent

lib/public/SabrePluginEvent.php

@@ -24,7 +24,7 @@
 
 use OCP\AppFramework\Http;
 use Sabre\DAV\Server;
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * @since 8.2.0

lib/public/Share/Events/ShareEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\Share\Events;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class ShareEvent

lib/public/SystemTag/ManagerEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\SystemTag;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class ManagerEvent

lib/public/SystemTag/MapperEvent.php

@@ -21,7 +21,7 @@
 
 namespace OCP\SystemTag;
 
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class MapperEvent

lib/public/User/UserExtendedAttributesEvent.php

@@ -24,7 +24,7 @@
 namespace OCP\User;
 
 use OCP\IUser;
-use Symfony\Component\EventDispatcher\Event;
+use Symfony\Contracts\EventDispatcher\Event;
 
 /**
  * Class UserExtendedAttributesEvent