DX: apply rector rules up to php8.0

src/Bundle/ChillCustomFieldsBundle/Service/CustomFieldsHelper.php

@@ -22,15 +22,6 @@ use Doctrine\ORM\EntityManagerInterface;
  */
 class CustomFieldsHelper
 {
-    /**
-     * @var EntityManagerInterface The entity manager
-     */
-    private $em;
-
-    /** @var CustomFieldProvider Provider of all the declared custom
-     * fields */
-    private $provider;
-
     /**
      * Constructor.
      *
@@ -38,12 +29,8 @@ class CustomFieldsHelper
      * @param CustomFieldProvider $provider The customfield provider that
      * contains all the declared custom fields
      */
-    public function __construct(
-        EntityManagerInterface $em,
-        CustomFieldProvider $provider
-    ) {
-        $this->em = $em;
-        $this->provider = $provider;
+    public function __construct(private EntityManagerInterface $em, private CustomFieldProvider $provider)
+    {
     }
 
     public function isEmptyValue(array $fields, CustomField $customField)