{
  options,
  config,
  lib,
  ...
}:
with lib;
with lib.frajul;
let
  cfg = config.modules.system.boot.bios;
in
{
  options.modules.system.boot.bios = with types; {
    enable = mkBoolOpt false "Whether or not to enable bios booting.";
    device = mkOpt str "/dev/sda" "Disk that grub will be installed to.";
  };

  config = mkIf cfg.enable {
    boot.loader.grub = {
      enable = true;
    };
  };
}