Returns responses for CSRF token routes. Hierarchy class \Drupal\system\Controller\

The app root. Type: string File core/modules/system

public static DbUpdateController::batchFinished($success

protected DbUpdateController::getModuleUpdates()

public static BatchController::create(ContainerInterface

Controller for admin section. Hierarchy class \Drupal\Core\Controller\

System Manager Service. Type:

The app root. Type: string File core/modules/system

public SystemController::themesPage()

public SystemController::overview($link_id)