Inconsistencies in formatted types

[Cito]

There are a couple of Formatted...Result types that don't seem to be used anywhere. Therefore, they are also not checked for consistency.

For instance, there is a FormattedCompletedResult, but not a FormattedPendingResult, and the definition of FormattedCompletedResult seems to be wrong, it should have an "id" instead of "path" and "label".

I can contribute a fix, but it's unclear to me what purpose these types have if they are not used or referenced anywhere.

Particularly, should FormattedCompletedResult be changed or simply removed and replaced with CompletedResult like PendingResult? Or should the Formatted... be aliases if they are the same as the unformatted types?