<?php

namespace Sabberworm\CSS\Property;


< use Sabberworm\CSS\Renderable;


use Sabberworm\CSS\Comment\Commentable;

> use Sabberworm\CSS\Renderable;




< interface AtRule extends Renderable, Commentable {
< 	// Since there are more set rules than block rules, we’re whitelisting the block rules and have anything else be treated as a set rule.



> interface AtRule extends Renderable, Commentable
> {
>     /**
>      * Since there are more set rules than block rules,
>      * we’re whitelisting the block rules and have anything else be treated as a set rule.
>      *
>      * @var string
>      */


	const BLOCK_RULES = 'media/document/supports/region-style/font-feature-values';

< 	// …and more font-specific ones (to be used inside font-feature-values)



> 
>     /**
>      * … and more font-specific ones (to be used inside font-feature-values)
>      *
>      * @var string
>      */


	const SET_RULES = 'font-face/counter-style/page/swash/styleset/annotation';
	

>     /**
	public function atRuleName();
>      * @return string|null
	public function atRuleArgs();
>      */


}

> 
>     /**
>      * @return string|null
>      */