38 lines
874 B
PHP
38 lines
874 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\CssSelector\Node;
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/**
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* ClassNode represents a "selector.className" node.
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*
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* This component is a port of the Python lxml library,
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* which is copyright Infrae and distributed under the BSD license.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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interface NodeInterface
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{
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/**
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* Returns a string representation of the object.
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*
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* @return string The string representation
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*/
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public function __toString();
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/**
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* @return XPathExpr The XPath expression
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*
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* @throws ParseException When unknown operator is found
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*/
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public function toXpath();
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}
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