Lionel Messi finally signed his eagerly anticipated Paris Saint-Germain contract on Tuesday night to complete the move that confirms the end of a career-long association with Barcelona and sends PSG into a new era. The French club said in a statement that the 34-year-old Argentina star signed a two-year deal with the option for a third season. “I am excited to begin a new chapter of my career at Paris Saint-Germain,” Messi said. “Everything about the club matches my football ambitions. I know how talented the squad and the coaching staff are here. I am determined to help build something special for the club and the fans, and I am looking forward to stepping out onto the pitch at the Parc des Princes.” No salary details were given, but a person with knowledge of the negotiations earlier told The Associated Press that Messi is set to earn around 35 million …