Can we just have struct inheritence already?

[Manu]

On Thu, Jun 13, 2019 at 7:55 AM 12345swordy via Digitalmars-d
<digitalmars-d at puremagic.com> wrote:
>
> > [...] It's not better.
>
> Wouldn't it be better to allow structs to implement static only
> interfaces?

I don't know what that means? Like D `interface`, which is a pure
vtable with no data members? That's the opposite of what I want...
what is a 'static' interface?