Fix trait not found

src/EventListener/MeListener.php

@@ -5,7 +5,6 @@
 namespace Webstack\ApiPlatformExtensionsBundle\EventListener;
 
 use ApiPlatform\Api\FormatMatcher;
-use ApiPlatform\Util\ClassInfoTrait;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\NonUniqueResultException;
 use Doctrine\ORM\NoResultException;
@@ -19,6 +18,7 @@
 use Symfony\Component\HttpKernel\Exception\NotAcceptableHttpException;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Core\User\UserInterface;
+use Webstack\ApiPlatformExtensionsBundle\Util\ClassInfoTrait;
 use Webstack\ApiPlatformExtensionsBundle\Util\MimeType\MimeTypeFlattener;
 
 final class MeListener

src/Util/ClassInfoTrait.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Webstack\ApiPlatformExtensionsBundle\Util;
+
+use ApiPlatform\Metadata\Util\ClassInfoTrait as MetadataClassInfoTrait;
+use ApiPlatform\Util\ClassInfoTrait as BaseClassInfoTrait;
+
+if (trait_exists(MetadataClassInfoTrait::class)) {
+    trait ClassInfoTrait
+    {
+        use MetadataClassInfoTrait;
+    }
+} elseif (trait_exists(BaseClassInfoTrait::class)) {
+    trait ClassInfoTrait
+    {
+        use BaseClassInfoTrait;
+    }
+}