:: (a -> b) -> [a] -> [b] is:exact -package:stm-hamt -package:ghc -package:integration -package:base -package:adjunctions -package:generic-deriving -package:base-prelude -package:shelly -package:incipit-base -package:hedgehog package:deepseq

(<$!!>) :: (Monad m, NFData b) => (a -> b) -> m a -> m b
deepseq Control.DeepSeq
Deeply strict version of <$>.