dpi
--- a/src/WorkbenchAccessManager.php
+++ b/src/WorkbenchAccessManager.php
-   *   Config factory.
-   * @param \Drupal\Core\Session\AccountInterface $currentUser
-   *   Current user.
   */
-  public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler, EntityTypeManagerInterface $entityTypeManager, UserSectionStorageInterface $user_section_storage, ConfigFactoryInterface $configFactory, AccountInterface $currentUser) {
-    parent::__construct('Plugin/AccessControlHierarchy', $namespaces, $module_handler, 'Drupal\workbench_access\AccessControlHierarchyInterface', 'Drupal\workbench_access\Annotation\AccessControlHierarchy');
+  final public function __construct(
+    ModuleHandlerInterface $moduleHandler,
+    \Traversable $namespaces,
+    private readonly AccountInterface $currentUser,
+    private readonly UserSectionStorageInterface $userSectionStorage,
+  ) {
+    parent::__construct('Plugin/AccessControlHierarchy', $namespaces, $moduleHandler, AccessControlHierarchyInterface::class, AccessControlHierarchy::class);

    $this->alterInfo('workbench_access_info');
-    $this->setCacheBackend($cache_backend, 'workbench_access_plugins');