<What is the type of a Kotlin 'data class'?> I hav...

# stackoverflow

[user]

What is the type of a Kotlin 'data class'?
I have a situation where I need to create a copy of data class object. I don't know in advance which of the many data classes I have will come in into the function. I do know, however, that only data classes will be used as input to this function.
This is what didn't work:
fun doSomething(obj: Any): Any {
obj.copy(...) //