<?php declare(strict_types=1); /* * This file is part of the Rapsys PackBundle package. * * (c) Raphaël Gertz <symfony@rapsys.eu> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Rapsys\PackBundle\Filter; /** * Filter interface definition * * @todo do we need something else ? (like a constructor that read parameters or else) */ interface FilterInterface { /** * Process function * * @param string $content The content to process * @return string The processed content */ public function process(string $content): string; }