The Chilean enjoyed a superb debut campaign last year, winning Serie A without losing a match.
“I’ve not thought about moving,” he told fifa.com. “I repeat – I am very happy here and if I had to spend my entire careers here, I’d do so gladly.
“Things went well for me in Germany [with Bayer Leverkusen], but now I am playing for one of the world’s most historic clubs.
“We have just won the title unbeaten and I am fulfilling both my own expectations, and those of the people who brought me here.”
