Sindbad~EG File Manager

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Messenger\Transport\Sender;

use Symfony\Component\Messenger\Envelope;

/**
 * @author Samuel Roze <samuel.roze@gmail.com>
 */
interface SenderInterface
{
    /**
     * Sends the given envelope.
     *
     * The sender can read different stamps for transport configuration,
     * like delivery delay.
     *
     * If applicable, the returned Envelope should contain a TransportMessageIdStamp.
     */
    public function send(Envelope $envelope): Envelope;
}