<?php

/*
 * This file is part of the LightSAML-Core package.
 *
 * (c) Milos Tomic <tmilos@lightsaml.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace LightSaml\Resolver\Credential;

use LightSaml\Credential\CredentialInterface;
use LightSaml\Criteria\CriteriaSet;

interface CredentialResolverInterface
{
    /**
     * @param CriteriaSet                 $criteriaSet
     * @param array|CredentialInterface[] $arrCredentials
     *
     * @return array|CredentialInterface[]
     */
    public function resolve(CriteriaSet $criteriaSet, array $arrCredentials = array());

    /**
     * @return CredentialResolverQuery
     */
    public function query();
}
