I found this construction :
type ->[A,B] = (A,B)
I looked up throught :
- https://www.scala-lang.org/files/archive/spec/2.12/04-basic-declarations-and-definitions.html#type-declarations-and-type-aliases
-
https://docs.scala-lang.org/tutorials/FAQ/finding-symbols.html
without success , could someone explains what does it mean ?