Expanded class hierarchy of MenuLink

class \Drupal\Core\Entity\Entity implements \IteratorAggregate, EntityInterface
- class \Drupal\contact\Plugin\Core\Entity\Message implements MessageInterface
- class \Drupal\Core\Config\Entity\ConfigEntityBase implements ConfigEntityInterface
- class \Drupal\Core\Entity\EntityNG
- class \Drupal\entity_cache_test_dependency\Plugin\Core\Entity\EntityCacheTest
- class \Drupal\field_test\Plugin\Core\Entity\TestEntity
- class \Drupal\field_ui_test\Plugin\Core\Entity\FieldUITestNoBundle
- class \Drupal\file\Plugin\Core\Entity\File implements FileInterface
- class \Drupal\menu_link\Plugin\Core\Entity\MenuLink implements \Drupal\menu_link\Plugin\Core\Entity\ArrayAccess, MenuLinkInterface