<?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 Open Software License (OSL 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/OSL-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.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */
declare(strict_types=1);

namespace PrestaShopBundle\Translation;

use Symfony\Contracts\Translation\TranslatorInterface as SymfonyTranslatorInterface;

/**
 * Interface for PrestaShop translators
 */
interface TranslatorInterface extends SymfonyTranslatorInterface
{
    /**
     * Performs a reverse search in the catalogue and returns the translation key if found.
     * AVOID USING THIS, IT PROVIDES APPROXIMATE RESULTS.
     *
     * @param string $translated Translated string
     * @param string $domain Translation domain
     * @param string|null $locale Unused
     *
     * @return string The translation
     *
     * @deprecated This method should not be used and will be removed
     */
    public function getSourceString($translated, $domain, $locale = null);

    /**
     * @param string $locale Locale code for the catalogue to check if loaded
     *
     * @return bool
     */
    public function isLanguageLoaded($locale);

    /**
     * @param string $locale Locale code for the catalogue to be cleared
     */
    public function clearLanguage($locale);
}