help_preprocess_block(&$variables) Implements

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

public HelpController::helpMain()

public static HelpController::create(ContainerInterface

help_help($route_name, RouteMatchInterface $route_match) Implements

public HelpController::__construct(RouteMatchInterface

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

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

The text to use as the title of the help page section. Type:

The help section plugin manager. Type: