map -package:containers -package:aeson -package:incipit-base -package:charset -package:conduit -package:basement -is:exact -package:os-string is:exact -package:filepath -package:regex-tdfa -package:amazonka-core -package:Cabal-syntax -package:ghc -package:dense-linear-algebra -package:pipes -package:imports package:case-insensitive
Transform the original string-like value but keep it case insensitive.