The following code: ```private class Foo<RootPa...

# javascript

[CLOVIS]

The following code:

private class Foo<RootParent, Value>(
	…
) : KProperty1<RootParent, Value>

does not compile, with:

Implementing a function interface is prohibited in JavaScript.

I kinda understand why that would be an issue. But… KProperty1 has implementations in the standard library elsewhere. How do they do it?

[ephemient]

I don't think there are implementations in stdlib, KProperty instances are generated by the compiler (which is of course free to produce code that you cannot otherwise write)