26 lines
584 B
PHP
26 lines
584 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Messenger\Middleware;
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/**
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* @author Nicolas Grekas <p@tchwork.com>
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*
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* Implementations must be cloneable, and each clone must unstack the stack independently.
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*/
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interface StackInterface
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{
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/**
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* Returns the next middleware to process a message.
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*/
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public function next(): MiddlewareInterface;
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}
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