public function queryRefund($orderNo, $type = self::OUT_TRADE_NO)
    {
        $params = [
            $type => $orderNo,
        ];

        return $this->request(self::API_QUERY_REFUND, $params);
    }
public function queryRefund($orderNo, $type = self::OUT_TRADE_NO)
    {
        $params = [
            $type => $orderNo,
        ];

        return $this->request(self::API_QUERY_REFUND, $params);
    }
public function queryRefund ( $ orderNo , $ type = self :: OUT_TRADE_NO ) { $ params = [ $ type => $ orderNo , ] ; return $ this -> request ( self :: API_QUERY_REFUND , $ params ) ; }
Query refund status.

@param string $orderNo
@param string $type

@return \EntWeChat\Support\Collection
Query refund status .