Also makes a few changes of imports that are related. Many of the places which look like this improvement might also help use other things from Relation.Binary.PropositionalEquality that should not be moved to .Core. (But it might make sense to split them off into their own lighter weight module.)
Closes #2331.
Also makes a few changes of imports that are related. Many of the places which look like this improvement might also help use other things from
Relation.Binary.PropositionalEqualitythat should not be moved to.Core. (But it might make sense to split them off into their own lighter weight module.)