Allow PEP 646 variadic generics syntax?

[burnpanck]

PEP 646 Variadic Generics have landed in python 3.11, which allow generics to be written that accept a variable number of arguments, and the prime use-case is for numpy-like arrays. As far as I can tell however, neither numpy itself, nor the python standard library ship actual typings making use of that. Given that nptyping already supports that use-case just through the use of strings instead of variadic generics, it may be reasonable to extend to the new syntax. Is that something which aligns with the library's vision?