*/ interface ExtensionInterface { /** * Returns the token parser instances to add to the existing list. * * @return TokenParserInterface[] */ public function getTokenParsers(); /** * Returns the node visitor instances to add to the existing list. * * @return NodeVisitorInterface[] */ public function getNodeVisitors(); /** * Returns a list of filters to add to the existing list. * * @return TwigFilter[] */ public function getFilters(); /** * Returns a list of tests to add to the existing list. * * @return TwigTest[] */ public function getTests(); /** * Returns a list of functions to add to the existing list. * * @return TwigFunction[] */ public function getFunctions(); /** * Returns a list of operators to add to the existing list. * * @return array First array of unary operators, second array of binary operators * * @psalm-return array{ * array}>, * array, associativity: ExpressionParser::OPERATOR_*}> * } */ public function getOperators(); }