Davichet-e

Updated the code to insert static type checking, fixed some names to follow PEP-8, and refactored some functions to be more efficient.

Emit new message ``used-global-in-annotation`` instead of ``used-prior-global-declaration``

7

### Steps to reproduce I have a namedtuple that I want to mutate on a function: ```python foo = collections.namedtuple("foo", "") def bar() -> foo # Here pylint warns me...

# Problem I'm creating the bindings for a C library that requires as an input Extended WKB format. I see that GEOS [does support](https://libgeos.org/specifications/wkb/#extended-wkb) writing to Extended WKB, so I...