<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <dunglas@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace ApiPlatform\Doctrine\Common\Filter;

/**
 * Interface for filtering the collection by whether a property value exists or not.
 *
 * @author Teoh Han Hui <teohhanhui@gmail.com>
 * @author Alan Poulain <contact@alanpoulain.eu>
 */
interface ExistsFilterInterface
{
    public const QUERY_PARAMETER_KEY = 'exists';
}
