Formatter removes () from functor type which results invalid code #7720
Description
Version: 12.0.0-beta.2
Before formatted:
module type S = {} module type Config = {} module rec Make: (Config, ()) => S = (Config: Config, ()): S => {} After formatted:
module type S = {} module type Config = {} module rec Make: (Config, ) => S = (Config: Config, ()): S => {}