{ mkDerivation, base, containers, fetchurl, syb, template-haskell
}:
mkDerivation {
  pname = "th-expand-syns";
  version = "0.4.4.0";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [ base containers syb template-haskell ];
  testHaskellDepends = [ base template-haskell ];
  homepage = "https://github.com/DanielSchuessler/th-expand-syns";
  description = "Expands type synonyms in Template Haskell ASTs";
  license = stdenv.lib.licenses.bsd3;
}