comparison vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php @ 14:1fec387a4317

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             'empty' => array($this, 'translateEmpty'),
         );
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      */
     public function translateRoot(XPathExpr $xpath)
     {
         return $xpath->addCondition('not(parent::*)');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      */
     public function translateFirstChild(XPathExpr $xpath)
     {
         return $xpath

             ->addNameTest()
             ->addCondition('position() = 1');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      */
     public function translateLastChild(XPathExpr $xpath)
     {
         return $xpath

             ->addNameTest()
             ->addCondition('position() = last()');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      *
      * @throws ExpressionErrorException
      */
     public function translateFirstOfType(XPathExpr $xpath)

             ->addStarPrefix()
             ->addCondition('position() = 1');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      *
      * @throws ExpressionErrorException
      */
     public function translateLastOfType(XPathExpr $xpath)

             ->addStarPrefix()
             ->addCondition('position() = last()');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      */
     public function translateOnlyChild(XPathExpr $xpath)
     {
         return $xpath

             ->addNameTest()
             ->addCondition('last() = 1');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      *
      * @throws ExpressionErrorException
      */
     public function translateOnlyOfType(XPathExpr $xpath)

 
         return $xpath->addCondition('last() = 1');
     }
 
     /**
-     * @param XPathExpr $xpath
-     *
      * @return XPathExpr
      */
     public function translateEmpty(XPathExpr $xpath)
     {
         return $xpath->addCondition('not(*) and not(string-length())');