CollectionInterface.php

<?php
//
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// | CODE INC. SOURCE CODE                                               |
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// | Copyright (c) 2018 - Code Inc. SAS - All Rights Reserved.           |
// | Visit https://www.codeinc.fr for more information about licensing.  |
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// | NOTICE:  All information contained herein is, and remains the       |
// | property of Code Inc. SAS. The intellectual and technical concepts  |
// | contained herein are proprietary to Code Inc. SAS are protected by  |
// | trade secret or copyright law. Dissemination of this information or |
// | reproduction of this material is strictly forbidden unless prior    |
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// +---------------------------------------------------------------------+
//
// Author:   Joan Fabrégat <joan@codeinc.fr>
// Date:     24/09/2018
// Project:  CollectionInterface
//
declare(strict_types=1);
namespace CodeInc\CollectionInterface;

/**
 * Interface CollectionInterface
 *
 * @package CodeInc\CollectionInterface
 * @author Joan Fabrégat <joan@codeinc.fr>
 */
interface CollectionInterface extends \Iterator
{
    /**
     * @inheritdoc
     */
    public function rewind():void;

    /**
     * @inheritdoc
     */
    public function next():void;

    /**
     * @inheritdoc
     * @return bool
     */
    public function valid():bool;
}