Thrown by SharedTempStore and PrivateTempStore if they cannot acquire a lock. Hierarchy

public AdminNegotiator::determineActiveTheme(RouteMatchInterface

public RoleInterface::isAdmin() Indicates

Cookie based authentication provider. Hierarchy class \Drupal\user\Authentication\Provider\

public static UserController::create(ContainerInterface

The user authentication. Type:

public UserStorageInterface::deleteRoleReferences(array

public AccountSettingsForm::getFormId()

Form controller for the user account forms. Hierarchy class \Drupal\Core\Form\

public UserInterface::addRole($rid) Add