{ mkDerivation, base, containers, directory, fetchurl, filepath , ghc, haskell-tools-ast, haskell-tools-prettyprint, mtl , references, tasty, tasty-hunit }: mkDerivation { pname = "haskell-tools-rewrite"; version = "1.0.0.3"; src = fetchurl { url = "http://example.org/"; sha256 = "abc"; }; libraryHaskellDepends = [ base containers ghc haskell-tools-ast haskell-tools-prettyprint mtl references ]; testHaskellDepends = [ base directory filepath haskell-tools-ast haskell-tools-prettyprint tasty tasty-hunit ]; homepage = "https://github.com/haskell-tools/haskell-tools"; description = "Facilities for generating new parts of the Haskell-Tools AST"; license = stdenv.lib.licenses.bsd3; }