public abstract interface InheritNullability : R|kotlin/Any| {
    public abstract interface Sub : R|test/InheritNullability.Super| {
        public abstract fun <B : R|kotlin/CharSequence!|> foo(b: R|B!|): R|kotlin/Unit|

    }
    public abstract interface Super : R|kotlin/Any| {
        public abstract fun <A : R|kotlin/CharSequence!|> foo(a: R|A!|): R|kotlin/Unit|

    }
}
