contravariant-0.5.1: dependencies

Dependencies for contravariant-0.5.1

library	base (>=4.5 && <5) tagged (>=0.4.4 && <1) transformers (>=0.2 && <0.5) transformers-compat (>=0.1 && <1) if impl(ghc>=7.4 && <7.6) ghc-prim