Expanded class hierarchy of PictureMappingListController

class \Drupal\Core\Entity\EntityListController implements EntityControllerInterface, EntityListControllerInterface
- class \Drupal\Core\Config\Entity\ConfigEntityListController
  - class \Drupal\action\ActionListController implements EntityControllerInterface
  - class \Drupal\block\BlockListController implements FormInterface
  - class \Drupal\contact\CategoryListController
  - class \Drupal\custom_block\CustomBlockTypeListController
  - class \Drupal\menu\MenuListController
  - class \Drupal\picture\PictureMappingListController
  - class \Drupal\shortcut\ShortcutListController
  - class \Drupal\taxonomy\VocabularyListController implements FormInterface
  - class \Drupal\user\RoleListController implements FormInterface
  - class \Drupal\views_ui\ViewListController