Review handling of global usings in SA1402 #17
Description
The new behavior after #8 was not as I expected it: It still allows global usings together with types in the global namespace. Good enough for now, but should probably be improved.
Would it be a better idea to have SA1402 allow global usings outside of a namespace and add anoher rule to make sure global usings are organized in a maintainable way, e.g. that files containing global usings should only contain that?