Expanded class hierarchy of ConfirmFormInterface in Drupal 9
- interface \Drupal\Core\Form\FormInterface
- interface \Drupal\config_entity_revisions\ConfigEntityRevisionsOverviewFormBaseInterface
- interface \Drupal\Core\Form\BaseFormIdInterface
- interface \Drupal\Core\Form\ConfirmFormInterface
- interface \Drupal\webform\Form\WebformDeleteFormInterface
- interface \Drupal\views_ui\Form\Ajax\ViewsFormInterface
- interface \Drupal\webform_ui\Form\WebformUiElementFormInterface
- interface \Drupal\workspaces\Form\WorkspaceFormInterface