Campagnaro is expected to move to Inter on a Bosman in June.
"The negotiations with Inter are advanced but there isn't anything confirmed yet. For the moment, the only thing I have my mind on is in doing my best for Napoli," he said.
"I know everything about Inter. I have played with several of my compatriots and I have been talking with Rodrigo Palacio. Therefore, I am not thinking in what may happen in June, I am now focused on the national team and on Napoli."