By: Tom Sydney Kerckhove <syd@cs-syd.eu>
#1701, only flag one-component module qualifiers A qualifier that is a full module name is how you tell two modules' Map types apart: a module using Data.Map.Map and Foo.Map.Map would have both flagged, and dropping either qualifier is wrong. Restrict the hint to Map.Map, Set.Set and friends, which is what #1701 asked for. Also drop the ImportQualifiedPost pragma, which the module never used.