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- <?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\Receiver;
- /**
- * @author Samuel Roze <samuel.roze@gmail.com>
- * @author Ryan Weaver <ryan@symfonycasts.com>
- */
- interface MessageCountAwareInterface
- {
- /**
- * Returns the number of messages waiting to be handled.
- *
- * In some systems, this may be an approximate number.
- */
- public function getMessageCount(): int;
- }
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