public RegionalForm::buildForm(array $form, FormStateInterface

Default theme implementation to display a Drupal installation page. All available variables are mirrored in page.html.twig. Some may be blank

public DateFormatDeleteForm::__construct(DateFormatterInterface

The key value store. Type:

public static ModulesListForm::create(ContainerInterface

Default theme implementation for a branding block. Each branding element variable (logo, name, slogan) is only available if enabled in the block

Default theme implementation for an administrative block. Available variables: block:

Default theme implementation for an 'input' #type form element. Available variables: attributes:

The module handler service. Type:

Default theme implementation for a dropbutton wrapper. Available variables: children: