public RendererInterface::render(&$elements,

public RenderableInterface::toRenderable()

Provides helper methods for Drupal render elements. Hierarchy class \Drupal\Core\Render\

Default main content renderer for HTML requests. For attachment handling of HTML responses: Hierarchy

hook_css_alter(&$css, \Drupal\Core\Asset\AttachedAssetsInterface $assets) Alter CSS files before they are

Provides a render element for a set of links rendered as a drop-down button. By default, this element sets #theme so that the 'links' theme

The module handler service. Type:

public RenderCache::__construct(RequestStack $request_stack, CacheFactoryInterface

public Color::getInfo() Returns the element

Provides a render element for adding Ajax to a render element. Holds an array whose values control the Ajax behavior of the element.