How can I match every instance of a template type (struct)?

[rempas]

On Tuesday, 12 July 2022 at 13:37:49 UTC, ag0aep6g wrote:
>
> static if (is(typeof(obj) == Test!T, T)) { 
> printf("YES!!!!!!!\n"); }

Haaaaaah? Ok, what does this work anyway? I thought you needed 
parenthesis for more than 1 templated arguments...