public PlaceholderingRenderCache::__construct(RequestStack

public MetadataBubblingUrlGenerator::su

public ElementInfoManagerInterface::getIn

The renderer configuration array. Type:

public PlaceholderingRenderCache::get(array $

public static Checkboxes::detectEmptyCheckboxes(array $input)

public static Select::valueCallback(&$element, $input, FormStateInterface

hook_theme($existing, $type, $theme, $path) Register a module or theme's theme implementations.

public ElementInfoManagerInterface::getInfoProperty($type

public static Button::processButton(&$element, FormStateInterface $form_state