ContextAwareVariantInterface

interface \Drupal\Component\Plugin\ConfigurableInterface; interface \Drupal\Component\Plugin\DependentPluginInterface; interface \Drupal\Component\Plugin\PluginInspectionInterface; interface \Drupal\Core\Cache\RefinableCacheableDependencyInterface extends \Drupal\Core\Cache\CacheableDependencyInterface; interface \Drupal\Core\Plugin\PluginFormInterface
- interface \Drupal\Core\Display\VariantInterface extends \Drupal\Component\Plugin\PluginInspectionInterface \Drupal\Component\Plugin\ConfigurableInterface \Drupal\Component\Plugin\DependentPluginInterface \Drupal\Core\Plugin\PluginFormInterface \Drupal\Core\Cache\RefinableCacheableDependencyInterface
  - interface \Drupal\Core\Display\ContextAwareVariantInterface extends \Drupal\Core\Display\VariantInterface
  - interface \Drupal\Core\Display\PageVariantInterface extends \Drupal\Core\Display\VariantInterface