{ mkDerivation, base, fetchurl, heap, QuickCheck }:
mkDerivation {
  pname = "median-stream";
  version = "0.7.0.0";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [ base heap ];
  testHaskellDepends = [ base QuickCheck ];
  homepage = "https://github.com/caneroj1/median-stream#readme";
  description = "Constant-time queries for the median of a stream of numeric data";
  license = stdenv.lib.licenses.bsd3;
}