Expanded class hierarchy of PluginFormInterface in Drupal 9
- interface \Drupal\Core\Plugin\PluginFormInterface
- interface \Drupal\build_hooks\Plugin\FrontendEnvironmentInterface
- interface \Drupal\charts\Plugin\chart\Library\ChartInterface
- interface \Drupal\Core\Block\BlockPluginInterface
- interface \Drupal\Core\Condition\ConditionInterface
- interface \Drupal\Core\Display\VariantInterface
- interface \Drupal\Core\Entity\EntityReferenceSelection\SelectionInterface
- interface \Drupal\Core\ImageToolkit\ImageToolkitInterface
- interface \Drupal\Core\Menu\Form\MenuLinkFormInterface
- interface \Drupal\editor\Plugin\EditorPluginInterface
- interface \Drupal\entity_extra_field\ExtraFieldTypePluginInterface
- interface \Drupal\entity_field_condition\Contracts\EntityFieldCompareTypeInterface
- interface \Drupal\group\Plugin\Group\Relation\GroupRelationInterface
- interface \Drupal\imageapi_optimize\ConfigurableImageAPIOptimizeProcessorInterface
- interface \Drupal\image\ConfigurableImageEffectInterface
- interface \Drupal\media\MediaSourceInterface
- interface \Drupal\openid_connect\Plugin\OpenIDConnectClientInterface
- interface \Drupal\phpmailer_smtp\Plugin\PhpmailerOauth2\PhpmailerOauth2PluginInterface
- interface \Drupal\printable\Plugin\PrintableFormatInterface
- interface \Drupal\salesforce\SalesforceAuthProviderInterface extends \OAuth\OAuth2\Service\ServiceInterface
- interface \Drupal\salesforce_mapping\SalesforceMappingFieldPluginInterface
- interface \Drupal\search\Plugin\ConfigurableSearchPluginInterface
- interface \Drupal\search_api_attachments\TextExtractorPluginInterface
- interface \Drupal\sms\Plugin\SmsGatewayPluginInterface
- interface \Drupal\sms\Plugin\SmsGatewayPluginInterface
- interface \Drupal\webform\Plugin\WebformElementInterface
- interface \Drupal\webform\Plugin\WebformExporterInterface
- interface \Drupal\webform\Plugin\WebformHandlerInterface
- interface \Drupal\webform\Plugin\WebformVariantInterface
- interface \Drupal\workbench_email\Plugin\RecipientTypeInterface