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

public static DbUpdateController::batchFinished($success

The theme handler service. Type:

public SystemController::systemAdminMenuBlockPage()

public DbUpdateController::__construct($root

protected DbUpdateController::triggerBatch(Request

Returns responses for System Info routes. Hierarchy class \Drupal\system\Controller\

The keyvalue expirable factory. Type:

Returns responses for System routes. Hierarchy class \Drupal\Core\Controller\

public EntityAutocompleteCon