Hello, World! Hey, an interop question: how would you return a `Future<Void>` in a Kotlin lib...

# announcements

[bod]

Hello, World! Hey, an interop question: how would you return a Future<Void> in a Kotlin library (so it's nice for Java users)? I'd like to avoid returning Future<Unit> because this would expose a Kotlin specific type to my API.

[bod]

found a solution: declare Future<Void?> instead (and simply return null)

[ephemient]

Future<Nothing?> will be seen as Future<Void> by Java consumers

[bod]

oh really! This may be better indeed. Thanks!