Class Drupal\help\Hook\HelpThemeHooks - Source Code

API docs: https://api.drupal.org/api/drupal/core!modules!help!src!Hook!HelpThemeHooks.php/11.3.x

GitLab: https://git.drupalcode.org/project/drupal/-/blob/11.3.x/core/modules/help/src/Hook/HelpThemeHooks.php

Location: /core/modules/help/src/Hook/HelpThemeHooks.php

    
        
namespace Drupal\help\Hook;

use Drupal\Core\Hook\Attribute\Hook;

/**
 * Hook implementations for help.
 */
class HelpThemeHooks {
  /**
   * @file
   */

  /**
   * Implements hook_preprocess_HOOK() for block templates.
   */
  #[Hook('preprocess_block')]
  public function preprocessBlock(&$variables): void {
    if ($variables['plugin_id'] == 'help_block') {
      $variables['attributes']['role'] = 'complementary';
    }
  }

}