Automatically provide global using for Spectre.Console

It’s (almost?) sure that someone referencing the package will right-away use its provided types.

With the new C# 10 global usings feature, it would be great if referencing the package automatically provided such global usings, so that a simple console top-level program could right-away be just:

AnsiConsole.WriteLine("Hello World!");

No added usings needed.

[phil-scott-78]

I’m a little antsy about enabling this for people automatically. I always kinda feel when people add our package we are a guest in their solution, and turning this on feels like we are putting our feet up on the table uninvited.

[phil-scott-78]

For small projects, sure. But of anything with any real meat we’d be bringing in a bunch of stuff in that namespace with names like Color, Decoration, Profile, and Capabilities project wide. And for many console applications only a handful of classes concern themselves with the reading and writing of the output, so these could easily start getting in the way. And that assumes we are the only nuget package that thinks we deserve an automatic global import. If this becomes a trend very quickly things start getting weird for consumers, and frankly I don’t want to be leading that charge 😃

Don’t get me wrong, it’s a feature I’m not against. And I’ve already begun investigating making static global usings better for a later version. I just want to make sure that when our project is added that we play nice in our user’s projects