curious on thoughts of representing function types. Right now it seems like the are converted to their class references, so

(Int) -> String

has the type

kotlin.Function1<Int, String>

and

suspend (Int) -> String

has the type

kotlin.coroutines.SuspendFunction1<Int, String>

would it make sense to represent these more specially as function types? Or maybe have some helpers to detect if a type is a function type, what it's args/return type is, if it's suspend etc?

We have a tracking issue around function types here: https://github.com/google/ksp/issues/118 It's mainly about helpers to be added for now, because it seems that all the mentioned features can be built on top of current API.