The theme handler. Type:

public SystemConfigSubscriber::__construct(RouteBuilderInterface

system_page_attachments(array &$page) Implements

public static SystemConfigSubscriber::getSubscr

The CSRF token generator. Type:

public CsrfTokenController::csrfToken()

system_install() Implements

template_preprocess_admin_page(&$variables) Prepares variables for administrative index page templates

Default theme implementation for the basic structure of a single Drupal page. Variables: logged_in:

Builds a confirmation form for enabling experimental modules. Hierarchy class \Drupal\Core\Form\