addStatus('hook_filter_format_insert invoked.'); } /** * Implements hook_filter_format_update(). */ function filter_test_filter_format_update($format) { \Drupal::messenger()->addStatus('hook_filter_format_update invoked.'); } /** * Implements hook_filter_format_disable(). */ function filter_test_filter_format_disable($format) { \Drupal::messenger()->addStatus('hook_filter_format_disable invoked.'); }