Controller routines for batch routes. Hierarchy class \Drupal\system\Controller\

A cache backend interface. Type:

public BatchController::__construct($root)

public SystemController::compactPage($mode)

The CSRF token generator. Type:

public CsrfTokenController::csrfToken()

The form builder service. Type:

The module handler. Type:

System Manager Service. Type:

public DbUpdateController::requirements($severity