Current File : //var/www/vinorea/modules/autoupgrade/classes/Router/Middlewares/AbstractMiddleware.php

<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License version 3.0
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/AFL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License version 3.0
 */

namespace PrestaShop\Module\AutoUpgrade\Router\Middlewares;

use PrestaShop\Module\AutoUpgrade\Router\Routes;
use PrestaShop\Module\AutoUpgrade\UpgradeContainer;

abstract class AbstractMiddleware
{
    /**
     * @var UpgradeContainer
     */
    protected $upgradeContainer;

    public function __construct(UpgradeContainer $upgradeContainer)
    {
        $this->upgradeContainer = $upgradeContainer;
    }

    /**
     * @return Routes::*|null
     *
     * @throws \Exception
     */
    abstract public function process(): ?string;
}