/**
  * {@inheritdoc}
  */
 public function getDerivativeDefinitions($base_plugin_definition)
 {
     foreach ($this->entityManager->getDefinitions() as $entity_type_id => $entity_type) {
         // Just add support for entity types which have a views integration.
         if (($base_table = $entity_type->getBaseTable()) && $this->viewsData->get($base_table) && $this->entityManager->hasController($entity_type_id, 'view_builder')) {
             $this->derivatives[$entity_type_id] = array('id' => 'entity:' . $entity_type_id, 'provider' => 'views', 'title' => $entity_type->getLabel(), 'help' => t('Display the @label', array('@label' => $entity_type->getLabel())), 'base' => array($base_table), 'entity_type' => $entity_type_id, 'display_types' => array('normal'), 'class' => $base_plugin_definition['class']);
         }
     }
     return $this->derivatives;
 }
 /**
  * {@inheritdoc}
  */
 public function applies(RouteMatchInterface $route_match)
 {
     return $this->entityManager->hasController('user_role', 'storage') && $this->user->hasPermission('view the administration theme') && $this->adminContext->isAdminRoute($route_match->getRouteObject());
 }