Manchester City will complete the of signing Slavia Sofia teenager Filip Krastev next week, according to the Bulgarian club's chairman Ventseslav Stefanov.
The 18-year-old has passed a medical at City after making 25 senior appearances for Slavia.
Speaking to dsport, Stefanov said Krastev will stay at Slavia until the end of 2020 before moving to the Etihad.
He said: "It recently became clear that Philip performed well in the tests.
"Everything went well. Now he will return to Bulgaria, and at the beginning of next week we should finalise the deal. Manchester City like him a lot. He will stay to play in Slavia until the winter."