It's [typeinfo](https://nim-lang.org/docs/typeinfo.html) not typetraits and
instead of `auto` you'd need to use the `Any` type. I recommend you don't use
this module and simplify your code to not use types at runtime. Do note that if
you want to check at compile time all you need to do is use `when`.
proc myProc[T](a: T) =
when T is int:
echo "int: ", a
elif T is string:
echo "string: ", a
Run
which you can just turn into overloads since you can't use dynamic dispatch.
proc myProc(a: int) =
echo "int: ", a
proc myProc(a: string) =
echo "string: ", a
Run
