class Translator implements

XPathExpr translateOnlyChild(

XPathExpr translateFirstOfType(

XPathExpr translateRoot(

string cssToXPath(string $cssExpr, string $prefix = 'descendant-or-self::') Translates a CSS

interface ExtensionInterface XPath expression translator extension interface. This component

class NodeExtension extends

XPathExpr addCondition($condition)

XPathExpr translateChecked(

static string getXpathLiteral(string $element) Parameters