this works too: ``` class Subscriber<T> { }...

# announcements

[apatrida]

this works too:

class Subscriber<T> {

}

class Observable<out T> {
    public fun get(): T {
        return "" as T
    }

    public fun subscribe(s: Subscriber<T>) {
    }
}

public fun foo() {
    val obs = Observable<String>()
    val sub = Subscriber<CharSequence>()

    val obsView: Observable<CharSequence> = obs
    obsView.subscribe(sub)
}