<?php
/*

<  * Copyright 2015-2017 MongoDB, Inc.



>  * Copyright 2015-present MongoDB, Inc.


 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *

<  *   http://www.apache.org/licenses/LICENSE-2.0



>  *   https://www.apache.org/licenses/LICENSE-2.0


 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace MongoDB\Model;

use Iterator;

> use ReturnTypeWillChange;



/**
 * IndexInfoIterator interface.
 *
 * This iterator is used for enumerating indexes in a collection.
 *
 * @api
 * @see \MongoDB\Collection::listIndexes()
 */
interface IndexInfoIterator extends Iterator
{
    /**
     * Return the current element as a IndexInfo instance.
     *
     * @return IndexInfo
     */

>     #[ReturnTypeWillChange]


    public function current();
}