N98\Magento\Application\Config::getConfig PHP Method

    public function getConfig()
    {
        return $this->config;
    }

 /**
  * @return void
  */
 protected function registerEventSubscribers()
 {
     foreach ($this->config->getConfig()['event']['subscriber'] as $subscriberClass) {
         $subscriber = new $subscriberClass();
         $this->dispatcher->addSubscriber($subscriber);
     }
 }