public final class Derived /* some.Derived*/ implements other.Unresolved {
  private final other.Unresolved x = null /* initializer type: null */;

  public  Derived();//  .ctor()

  public final other.Unresolved getX();//  getX()

  public final void takeA(other.Unresolved);//  takeA(other.Unresolved)
}