Subclass of Exception

[FreeSlave via Digitalmars-d-learn]

I don't think you always need documentation for all exception 
classes, since the most of them have the same interface. Usually 
it's worth to describe where is some exception able to be thrown 
from, not exception itself. And it's covered by function 
documentation, not by documentation of exception class.
If you need to just mention exception class in documentation then 
my method is way to go, because you can document alias 
declaration, and mention that it has same interface as Exception 
(not difficult to remember).