nixos/options/custom/services/power-profiles-daemon.nix

{
  config,
  lib,
  ...
}:
with lib; let
  cfg = config.custom.services.power-profiles-daemon;
in {
  options.custom.services.power-profiles-daemon.enable = mkOption {default = false;};

  config = mkIf cfg.enable {
    # https://gitlab.freedesktop.org/upower/power-profiles-daemon
    #!! Usage is imperative
    #?? powerprofilesctl set <performance|balanced|power-saver>
    services.power-profiles-daemon.enable = true;
  };
}