What is the equivalent to Javas <? extends R & S> with generics?

# announcements

[jojo.lichtenberger]

What is the equivalent to Javas <? extends R & S> with generics?

[Casey Brooks]

You’re looking for the where-clause https://kotlinlang.org/docs/reference/generics.html#generic-constraints

[Diego Almeida de Oliveira]

Is it Java's wildcard? If so, then look into Variance:
https://proandroiddev.com/understanding-generics-and-variance-in-kotlin-714c14564c47