code: public static function create(ConfigurationHandler $configurationHandler, $debug = false)
      {
          if (null === self::$routing) {
              self::$routing = self::initRouter($configurationHandler);
              self::$routing->createRouter($debug);
          }
  
          return self::$routing;
      }
docs: @param \RedKiteCms\Configuration\ConfigurationHandler $configurationHandler
  @param bool $debug
  
  @return null|\RedKiteCms\Bridge\Routing\RoutingBase