Expanded class hierarchy of ExtraFieldTypePluginInterface in Entity Extra Field 8
- interface \Drupal\Core\Plugin\PluginFormInterface; interface \Drupal\Core\Plugin\ContainerFactoryPluginInterface; interface \Drupal\Component\Plugin\ConfigurableInterface; interface \Drupal\Component\Plugin\DependentPluginInterface
- interface \Drupal\entity_extra_field\ExtraFieldTypePluginInterface