ProcessSubscriptionController.php

<?php

namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use App\Model\DTO\StripeProcessSubscriptionDTO;
use App\Service\StripeProcessSubscription;

class ProcessSubscriptionController extends AbstractController {

    /**
     * Creates a form to choose subscription
     *
     * @param StripePlanRepository $stripePlanRepository
     * @param string $stripePublicKey
     * @return Response
     */
    public function __invoke(
        Request $request,
        StripeProcessSubscription $stripeProcessSubscription
    ): Response {
        $dto = new StripeProcessSubscriptionDTO(
            $request->get('plan'),
            $request->get('stripeToken'),
            $request->get('stripeTokenType'),
            $request->get('stripeEmail')
        );
        $subscription = ($stripeProcessSubscription)($dto);
        return new Response('ok');
    }

}

hola quisiera tener los archivos service.yml StripeProcessSubscriptionDTO.php y StripePlanRepository.php por favor lo necesito para el estudio