Remove uniqueness annotations from Editor types
The following discussion from !377 (merged) should be addressed:
Here and in the other
Editortypes it seems to be possible to remove uniqueness attributes from all types except
Maybes) if we use
Perhaps look into this in a follow-up?
If we remove uniqueness, we should do a grep for
uniquein this MR since there are some hacks that are only needed because of this uniqueness.