1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  *
 6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
 7:  *
 8:  * For the full copyright and license information, please view
 9:  * the file license.txt that was distributed with this source code.
10:  * @package Nette\Collections
11:  */
12: 
13: 
14: 
15: /**
16:  * A collection that contains no duplicate elements.
17:  *
18:  * @author     David Grudl
19:  * @package Nette\Collections
20:  */
21: interface ISet extends ICollection
22: {
23: }
24: