protected property HierarchyManager::$hierarchyOutlineStorage in Entity Reference Hierarchy 8

Hierarchy outline storage.

Type: \Drupal\entity_hierarchy\HierarchyOutlineStorageInterface

File

src/HierarchyManager.php, line 56

Contains \Drupal\entity_hierarchy\HierarchyManager.

Class

HierarchyManager

Defines a hierarchy manager.

Namespace

Drupal\entity_hierarchy

Code

protected $hierarchyOutlineStorage;