Use of SoftwareSerial with A-Star 32U4 Mini SV

According to what is reported here https://www.arduino.cc/en/Reference/SoftwareSerial, since the microcontroller Pololu A-Star 32U4 Mini SV is based on ATMega32u4 as Leonardo, apparently I cannot use pins 18 (RX) and 19 (TX). Am i right?