Provides an interface defining a menu entity. Hierarchy interface \Drupal\Core\Entity\

Provides a form for editing a date format. Hierarchy class \Drupal\Core\Form\

Class for helper methods used for the system requirements. Hierarchy class \Drupal\system\

public ModulesListForm::buildForm(array $form, FormStateInterface

The module handler service. Type:

public ThemeSettingsForm::submitForm(array &$form

public static SystemController::create(ContainerInterface

System Manager Service. Hierarchy class \Drupal\system\

public static CsrfTokenController::create(ContainerInterface

system_js_settings_build(&$settings, AttachedAssetsInterface $assets) Implements