lens-0.7: dependencies

Dependencies for lens-0.7

library	base (>=4 && <5) bytestring (>=0.9 && <0.10) containers (>=0.3 && <0.6) mtl (>=2.1.1 && <2.2) template-haskell (>=2.4 && <2.8) transformers (>=0.2 && <0.4)