{ cabal, comonad, contravariant, distributive, semigroupoids , semigroups, transformers }: cabal.mkDerivation (self: { pname = "comonad-transformers"; version = "2.1.2"; sha256 = "0yhpsifnqxrg1p8f9hjslwkrakiaxa2kk9726q923a5sj225cvis"; buildDepends = [ comonad contravariant distributive semigroupoids semigroups transformers ]; meta = { homepage = "http://github.com/ekmett/comonad-transformers/"; description = "Comonad transformers"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })