[x] Documentation - Done via IndentWriter.WriteDocumentation, needs a bit of rework (IPreGeneratable and do it automatically in IGeneratable extensions
[x] Enumeration
[ ] Field - WIP @Therzok
[ ] Function
[ ] Implements
[x] ~Include~
[ ] InstanceParameter
[ ] Interface - Stubbed out
[x] Member - Done, but needs a bit more rework to hex formatting smarter and not hacky
https://github.com/mono/gir-sharp/tree/master/src/Gir/Generation