Minor: Fix psalm errors

Author: AngelFQC

src/CoreBundle/Repository/MessageTagRepository.php

@@ -1,15 +1,18 @@
 <?php
 
-declare(strict_types=1);
-
 /* For licensing terms, see /license.txt */
 
+declare(strict_types=1);
+
 namespace Chamilo\CoreBundle\Repository;
 
 use Chamilo\CoreBundle\Entity\MessageTag;
 use Doctrine\ORM\EntityManagerInterface;
 use Gedmo\Sortable\Entity\Repository\SortableRepository;
 
+/**
+ * @template-extends SortableRepository<MessageTag>
+ */
 class MessageTagRepository extends SortableRepository
 {
     public function __construct(EntityManagerInterface $em)

src/CoreBundle/Repository/ResourceLinkRepository.php

@@ -16,6 +16,9 @@
 use Doctrine\ORM\EntityManagerInterface;
 use Gedmo\Sortable\Entity\Repository\SortableRepository;
 
+/**
+ * @template-extends SortableRepository<ResourceLink>
+ */
 class ResourceLinkRepository extends SortableRepository
 {
     public function __construct(EntityManagerInterface $em)