{
  lib,
  config,
  pkgs,
  ...
}:
with lib; let
  psCfg = config.pub-solar;
in {
  users.users."${psCfg.user.name}".packages = with pkgs; [
    uhk-agent
  ];

  # Ultimate Hacking Keyboard rules
  # These are the udev rules for accessing the USB interfaces of the UHK as non-root users.
  services.udev.packages = with pkgs; [
    uhk-agent
  ];

  services.udev.extraRules = ''
    SUBSYSTEM=="input", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="612[0-7]", GROUP="input", MODE="0660"
    SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="612[0-7]", TAG+="uaccess"
    KERNEL=="hidraw*", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="612[0-7]", TAG+="uaccess"
  '';
}