public static function getParamsStructure()
{
return array("MIN_PRICE" => array("TYPE" => "NUMBER", "DEFAULT" => "0", 'MIN' => 0, "LABEL" => Loc::getMessage("SALE_DLVR_RSTR_BY_PRICE_MIN_PRICE")), "MAX_PRICE" => array("TYPE" => "NUMBER", "DEFAULT" => "0", 'MIN' => 0, "LABEL" => Loc::getMessage("SALE_DLVR_RSTR_BY_PRICE_MAX_PRICE")), "CURRENCY" => array("TYPE" => "ENUM", "DEFAULT" => "RUB", "LABEL" => Loc::getMessage("SALE_DLVR_RSTR_BY_PRICE_CURRECY"), "OPTIONS" => \Bitrix\Sale\Delivery\Helper::getCurrenciesList()));
}