<Is there a way to call the `values()` function on...

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Is there a way to call the `values()` function on generic Enum type without too much code repetition?
I’m trying to implement a Command class. The idea is that a Command can have no additional arguments or some additional arguments, and I’d like the additional arguments to be Enums in order to be compile-time defined. Here is what I came up with:
interface Arguments {
fun commandList() : List
}

enum class Args1 : Arguments {
On, Off;

override fun commandList() = Args1.values().asList()
}

enum class Args2 : Arguments {
On, Off;

override fun commandList() =...