Get most D type from type

[Hussien via Digitalmars-d-learn]

On Saturday, 18 March 2017 at 13:47:50 UTC, Adam D. Ruppe wrote:
> On Saturday, 18 March 2017 at 13:30:22 UTC, Hussien wrote:
>> Glad you asked! It is very simple: I am trying to get the 
>> underlying D type from a type that I have.
>
> But why? What are you going to do with it?

I'm going to use it in my D program to do some amazing things!