map -is:exact -package:basement -package:base -package:base-prelude -package:incipit-base -package:conduit -package:dlist -package:charset -package:os-string -package:pipes is:exact -package:hedgehog -package:monoidal-containers -package:filepath -package:integration package:case-insensitive

map :: FoldCase s2 => (s1 -> s2) -> CI s1 -> CI s2
case-insensitive Data.CaseInsensitive
Transform the original string-like value but keep it case insensitive.