Expanded class hierarchy of FormPreprocessEvent in Hook Event Dispatcher 8
- class \Drupal\hook_event_dispatcher\Event\Preprocess\AbstractPreprocessEvent extends \Symfony\Component\EventDispatcher\Event implements PreprocessEventInterface
- class \Drupal\hook_event_dispatcher\Event\Preprocess\AbstractPreprocessEntityEvent implements PreprocessEntityEventInterface
- class \Drupal\hook_event_dispatcher\Event\Preprocess\BlockPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\FieldPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\FormPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\HtmlPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\ImagePreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\PagePreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\StatusMessagesPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\UsernamePreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\ViewFieldPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\ViewPreprocessEvent
- class \Drupal\hook_event_dispatcher\Event\Preprocess\ViewTablePreprocessEvent
- class \Drupal\preprocess_example_module\Event\ExamplePreprocessEvent
- class \Drupal\Tests\hook_event_dispatcher\Unit\Preprocess\Helpers\FakePreprocessEvent