public abstract interface AddNotNullSameJavaType : R|kotlin/Any| {
    public abstract interface Sub : R|test/AddNotNullSameJavaType.Super| {
        public abstract fun foo(): R|kotlin/CharSequence|

    }

    public abstract interface Super : R|kotlin/Any| {
        public abstract fun dummy(): R|kotlin/Unit|

        public abstract fun foo(): R|kotlin/CharSequence?|

    }

}
