step-function-0.2: dependencies

Dependencies for step-function-0.2

library	base (>=4.6 && <4.18) base-compat-batteries (>=0.10.1 && <0.13) containers (>=0.5.0.0 && <0.7) deepseq (>=1.3.0.1 && <1.5) QuickCheck (>=2.11.3 && <2.15) if !impl(ghc>=8.0) if impl(ghc>=7.10) transformers (>=0.4.2.0 && <0.7) else transformers (>=0.3.0.0 && <0.7) transformers-compat (>=0.6.2 && <0.8)