Expanded class hierarchy of MenuTreeStorage in Drupal 8
- class \Drupal\Core\Menu\MenuTreeStorage implements MenuTreeStorageInterface
- class \Drupal\menu_token\Service\MenuTokenTreeStorage
- class \Drupal\menu_trail_by_path\Menu\MenuTreeStorage implements MenuTreeStorageInterface
- class \Drupal\mongodb\MongodbMenuTreeStorage
- class \Drupal\multiversion\MenuTreeStorage
- class \Drupal\multiversion\MenuTreeStorage