Issue #3458479: Require at least Drupal 10.3 and remove any usage of deprecated classes, methods, constants, or functions

Closes #3458479

modules/file_example/src/FileExampleSubmitHandlerHelper.php

@@ -499,11 +499,11 @@ public function handleResetSession(array &$form, FormStateInterface $form_state)
      *   FALSE otherwise.
      */
     protected function isDevelDumper(object $object): bool {
-    if ($this->moduleHandler->moduleExists('devel')) {
-      return in_array('DevelDumperInterface', class_implements($object));
-    }
+      if ($this->moduleHandler->moduleExists('devel')) {
+        return in_array('DevelDumperInterface', class_implements($object));
+      }
 
-    return FALSE;
-  }
+      return FALSE;
+    }
 
 }