[jdmichal]

I thought it was generally considered good practice to put extension methods into static classes in their own file. So like `FooExtensions.cs` if you are writing extensions for the `Foo` class.

I would consider this the same: Project should have a `GlobalUsings.cs` file.

Does C# have any linters available that could enforce such a conventions?

[int_19h]

C# has a framework in-place to facilitate workspace-specific linters, so even if one doesn't exist, it could be written very easily (and premade ones are sure to appear quickly).

https://docs.microsoft.com/en-us/dotnet/csharp/roslyn-sdk/tu...