Expanded class hierarchy of CKEditorPluginButtonsInterface

interface \Drupal\Component\Plugin\PluginInspectionInterface
- interface \Drupal\ckeditor\CKEditorPluginInterface
  - interface \Drupal\ckeditor\CKEditorPluginButtonsInterface
  - interface \Drupal\ckeditor\CKEditorPluginConfigurableInterface
  - interface \Drupal\ckeditor\CKEditorPluginContextualInterface
- interface \Drupal\Component\Plugin\ContextAwarePluginInterface
- interface \Drupal\editor\Plugin\EditorPluginInterface
- interface \Drupal\edit\EditPluginInterface
- interface \Drupal\field\Plugin\PluginSettingsInterface
- interface \Drupal\layout\Plugin\LayoutInterface
- interface \Drupal\rest\Plugin\ResourceInterface
- interface \Drupal\views\Plugin\views\PluginInterface