Improve the signature definition

src/Bundle/ChillMainBundle/CRUD/Controller/CRUDController.php

@@ -863,11 +863,8 @@ class CRUDController extends AbstractController
      * * save-and-close: return to index of current crud ;
      * * save-and-new: return to new page of current crud ;
      * * save-and-view: return to view page of current crud ;
-     *
-     *
-     * @return \Symfony\Component\HttpFoundation\RedirectResponse
      */
-    protected function onBeforeRedirectAfterSubmission(string $action, mixed $entity, FormInterface $form, Request $request)
+    protected function onBeforeRedirectAfterSubmission(string $action, mixed $entity, FormInterface $form, Request $request): ?Response
     {
         $next = $request->request->get('submit', 'save-and-close');
 

src/Bundle/ChillMainBundle/Test/Export/AbstractAggregatorTest.php

@@ -167,7 +167,7 @@ abstract class AbstractAggregatorTest extends KernelTestCase
      *
      * This method is executed before the `setUp` method.
      *
-     * @return \Doctrine\DBAL\Query\QueryBuilder[]
+     * @return QueryBuilder[]
      */
     abstract public function getQueryBuilders();