When to use nested-types?

[anon9791410]

@TeamPuzel

This makes sense because I can just use String.Color which makes it obvious what kind of Color it is and avoids colliding with other types. (You would have to name it StringColor anyway)

Any time you have the name of a type in front of another type, the latter should be nested. String.Color.Type unfortunately doesn't work; .Type is the exception.