IMAGE: Spain international David de Gea has made 367 appearances for United since joining the club in 2011. Photograph: Andrew Yates/Reuters Manchester United goalkeeper David De Gea has signed a new contract that will keep him at Old Trafford until at least June 2023, the Premier League club said on Monday. United said in a statement that the club had an option to extend the deal by an additional year. Gea, 28, had entered the final year of his contract and would have been able to open talks with clubs outside England over a possible move in January. The Spain international has made 367 appearances for United since joining the club in 2011. “It has been a privilege to spend eight years at this great club and the opportunity to continue my career at Manchester United is a genuine honour,” De Gea told United’s website. “Since I arrived here, I could never have imagined I would play over 350 games for this club. Now my future is fixed, all I want is to help this team achieve what I believe we can and win trophies again, together. “As one of the senior players in the squad, I want to support…