Is your feature request related to a problem? Please describe.
I have multiple named providers of the same type, and I'd like to decorate one of them

c.Provide(NewReadOnlyConnection, dig.Name("ro"))
c.Provide(NewReadWriteConnection, dig.Name("rw"))

However the decorate function doesn't have an option to target these

I use this mainly for tests- replacing certain dependencies with test versions.

Is there a non-obvious way to do this? I couldn't find an example in the unit tests.

Is this a breaking change?
No, we could create a new DecorateOption

Ran into this when looking into #230