Configure regional settings for this site. Hierarchy class \Drupal\Core\Form\

Default theme implementation for the messages block. Removes wrapper elements from block so that empty block does not appear when there are

public ActionConfigEntityInterface::i

system_check_directory($form_element, FormStateInterface $form_state) Checks the existence of the directory

The cache tags invalidator. Type:

A static cache of menu items. Type:

public DateFormatListBuilder::buildRow(EntityInterface

public CronAccessCheck::access($key)

public ThemeSettingsForm::__construct(ConfigFactoryInterface

template_preprocess_entity_add_list(&$variables) Prepares variables for the list of available bundles.