name : HashableInterface.php <?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\Uid; if (interface_exists(\Ds\Hashable::class)) { /** * @internal */ interface HashableInterface extends \Ds\Hashable { public function hash(): string; } } else { /** * @internal */ interface HashableInterface { public function equals(mixed $other): bool; public function hash(): string; } }