<?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\Metadata;

use ApiPlatform\Metadata\Exception\RuntimeException;

if (interface_exists(\ApiPlatform\Api\IdentifiersExtractorInterface::class)) {
    class_alias(
        \ApiPlatform\Api\IdentifiersExtractorInterface::class,
        __NAMESPACE__.'\IdentifiersExtractorInterface'
    );

    if (false) { // @phpstan-ignore-line
        interface IdentifiersExtractorInterface extends \ApiPlatform\Api\IdentifiersExtractorInterface
        {
        }
    }
} else {
    /**
     * Extracts identifiers for a given Resource according to the retrieved Metadata.
     *
     * @author Antoine Bluchet <soyuka@gmail.com>
     */
    interface IdentifiersExtractorInterface
    {
        /**
         * Finds identifiers from an Item (object).
         *
         * @throws RuntimeException
         */
        public function getIdentifiersFromItem(object $item, ?Operation $operation = null, array $context = []): array;
    }
}