{
  inputs',
  config',
  config,
  lib,
  ...
}: {
  imports = [
    ../../common/nixpkgs.nix
  ];

  nixpkgs.config.allowUnfreePredicate = pkg:
    builtins.elem (lib.getName pkg) [
      "slack"
      "unrar"
      "steam"
      "steam-original"
      "steam-run"
      "nvidia-x11"
      "nvidia-persistenced"
      "nvidia-settings"
    ];

  nixpkgs.overlays =
    (with config'.flake.overlays; [
      udp-over-tcp
      emacsclient-remote
      magic-screenshot
      emacs-rofi
      tree-sitter-grammars
      emacs-master-nativecomp
      rolling_datasets
      virtiofsd-zfs
      ledger-compat
      ifstate
      thingiverse-downloader
      perl
    ])
    ++ (with inputs'.nixng.overlays; [
      default
    ]);
}