<html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><?php

namespace Automattic\WooCommerce\Vendor\Sabberworm\CSS\Property;

use Automattic\WooCommerce\Vendor\Sabberworm\CSS\Comment\Commentable;
use Automattic\WooCommerce\Vendor\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.
     *
     * @var string
     *
     * @internal since 8.5.2
     */
    const BLOCK_RULES = 'media/document/supports/region-style/font-feature-values';
