[nem-en] Extension properties?

[Snaury]

I wonder if extension properties would be supported in any near
future? Reading blog entry at
http://nemerle.org/blog/archive/2005/Mar-06.html I liked its "extend"
syntax a lot, which even shows properties there. However for now:

public module Extensions {
  public Property[this sc : SomeClass, ...] {
    get {}
    set {}
  }
}

It doesn't allow this, because properties can't be static (and this
keyword can be used only when methods are static)...