Add int return type to getOrder() method in fixture classes

src/Bundle/ChillEventBundle/DataFixtures/ORM/LoadEventTypes.php

@@ -25,7 +25,7 @@ class LoadEventTypes extends AbstractFixture implements OrderedFixtureInterface
 {
     public static $refs = [];
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 30000;
     }

src/Bundle/ChillEventBundle/DataFixtures/ORM/LoadParticipation.php

@@ -58,7 +58,7 @@ class LoadParticipation extends AbstractFixture implements OrderedFixtureInterfa
         return $events;
     }
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 30010;
     }

src/Bundle/ChillEventBundle/DataFixtures/ORM/LoadRolesACL.php

@@ -23,7 +23,7 @@ use Doctrine\Persistence\ObjectManager;
  */
 class LoadRolesACL extends AbstractFixture implements OrderedFixtureInterface
 {
-    public function getOrder()
+    public function getOrder(): int
     {
         return 30011;
     }

src/Bundle/ChillEventBundle/Search/EventSearch.php

@@ -45,7 +45,7 @@ class EventSearch extends AbstractSearch
         private readonly PaginatorFactory $paginatorFactory,
     ) {}
 
-    public function getOrder()
+    public function getOrder(): int
     {
         return 3000;
     }