public static HelpController::create(ContainerInterface

public HelpController::helpMain()

public HelpController::__construct(RouteMatchInterface

help_help($route_name, RouteMatchInterface $route_match) Implements

help_preprocess_block(&$variables) Implements

Defines a Plugin annotation object for help page section plugins. Plugin Namespace: Plugin\HelpSection For a

Default theme implementation for a section of the help page. Available variables: title:

Manages displaying online help. File core/modules/help/help.module Functions

help_theme($existing, $type, $theme, $path) Implements

hook_help($route_name, \Drupal\Core\Routing\RouteMatchInterface $route_match) Provide online user help.