Ошибка при попытке перенаправить пользователя после регистрации с помощью eventListener (FOSUserBundle)

Конечно, я работаю над перенаправлением после регистрации в FOSUserBundle и eventListener,

RegistrationConfirmListener.php

<?php

namespace BISSAP\UserBundle\EventListener;

use FOS\UserBundle\FOSUserEvents;
use FOS\UserBundle\Event\UserEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class RegistrationConfirmListener implements EventSubscriberInterface
{
private $router;

public function __construct(UrlGeneratorInterface $router)
{
$this->router = $router;
}

/**
* {@inheritDoc}
*/
public static function getSubscribedEvents()
{
return array(
FOSUserEvents::REGISTRATION_SUCCESS => 'onRegistrationSuccess'
);
}

public function onRegistrationSuccess(GetResponseUserEvent $event)
{
$url = $this->router->generate('bissap_bodyconcept_homepage');

$event->setResponse(new RedirectResponse($url));
}
}

Итак, я получаю:

Catchable Fatal Error: Argument 1 passed to BISSAP\UserBundle\EventListener\RegistrationConfirmListener::onRegistrationSuccess() must be an instance of BISSAP\UserBundle\EventListener\GetResponseUserEvent, instance of FOS\UserBundle\Event\FormEvent given

Я пытаюсь двигаться

 public function onRegistrationSuccess(GetResponseUserEvent $event)

от

 public function onRegistrationSuccess(FOS\UserBundle\Event\FormEvent $event)

Но я получаю:

Catchable Fatal Error: Argument 1 passed to BISSAP\UserBundle\EventListener\RegistrationConfirmListener::onRegistrationSuccess() must be an instance of BISSAP\UserBundle\EventListener\FOS\UserBundle\Event\FormEvent, instance of FOS\UserBundle\Event\FormEvent given

И когда я заменяю REGISTRATION_SUCCESS от REGISTRATION_CONFIRM в RegistrationConfirmListener.php:

namespace BISSAP\UserBundle\EventListener;

use FOS\UserBundle\FOSUserEvents;
use FOS\UserBundle\Event\UserEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

class RegistrationConfirmListener implements EventSubscriberInterface
{
private $router;

public function __construct(UrlGeneratorInterface $router)
{
$this->router = $router;
}

/**
* {@inheritDoc}
*/
public static function getSubscribedEvents()
{
return array(
FOSUserEvents::REGISTRATION_CONFIRM => 'onRegistrationConfirm'
);
}

public function onRegistrationConfirm(GetResponseUserEvent $event)
{
$url = $this->router->generate('bissap_bodyconcept_homepage');

$event->setResponse(new RedirectResponse($url));
}
}

Я не получаю ошибки, но перенаправление не работает.

Информация: я использую оригинальный RegistrationController.php от FOSUserBundle