declATs :: HsDecl a -> [a]
declATs (TyClD d) | isClassDecl d = map (unL . fdLName . unL) $ tcdATs d
declATs :: HsDecl a -> [a]
declATs (TyClD d) | isClassDecl d = map (unL . fdLName . unL) $ tcdATs d
declATs (TyClD d) | isClassDecl d = map (unL . fdLName . unL) $ tcdATs d