{ config, pkgs, ... }:

{ environment.systemPackages = with pkgs.unstable; [
    nodejs-10_x

    nodePackages_10_x.tern
    nodePackages_10_x.node2nix
    nodePackages_10_x.nodemon
    nodePackages_10_x.javascript-typescript-langserver
    nodePackages_10_x.eslint_d

    nodePackages_10_x.node-gyp
    nodePackages_10_x.node-gyp-build
    nodePackages_10_x.node-pre-gyp
  ] ++ (
    if stdenv.isDarwin
    then
    [
    ]
    else
    [
    # npm install may use any of these
    binutils
    gcc
    gnumake
    python2
    ]
  );
}