libghc-microlens-ghc-dev - 0.4.9.1-1+b2 main

Use this package instead of microlens if you don't mind depending on
all dependencies here – Lens.Micro.GHC reexports everything from
Lens.Micro and additionally provides orphan instances of microlens
classes for packages coming with GHC (array, bytestring, containers,
transformers).
.
The minor and major versions of microlens-ghc are incremented
whenever the minor and major versions of microlens are incremented,
so you can depend on the exact version of microlens-ghc without
specifying the version of microlens you need.
.
This package provides a library for the Haskell programming language.
See http://www.haskell.org/ for more information on Haskell.