i use `() -> Unit` to require a function that t...

# kotlin-native

[David Stolarsky]

i use () -> Unit to require a function that takes nothing and returns nothing. but to provide a function like this from Swift, the function has to return a KotlinUnit. is there a way to avoid that?

[tapchicoma]

that was asked before:
https://kotlinlang.slack.com/archives/C3SGXARS6/p1555269119051600