{
  inputs,
  self,
  ...
}: {
  imports = [
    inputs.home-manager.flakeModules.home-manager
  ];

  flake.nixosConfigurations.tiamat = inputs.nixpkgs.lib.nixosSystem {
    modules = [
      self.nixosModules.tiamat
      self.nixosModules.tiamatHardware

      self.nixosModules.createHost
      self.nixosModules.hostOptions
      inputs.nixos-hardware.nixosModules.framework-13-7040-amd

      self.nixosModules.tiamatNiri
      self.nixosModules.desktop
      self.nixosModules.nasClient
    ];
  };

  flake.nixosModules.tiamat = {pkgs, ...}: {
    hostOptions = {
      host.name = "tiamat";
      user.name = "jck";
      user.email = "jckrinsky@gmail.com";
    };

    boot.kernelParams = ["quiet"];

    hardware.graphics = {
      enable = true;
      enable32Bit = true;
    };

    boot.initrd.kernelModules = ["amdgpu"];

    hardware.cpu.amd.updateMicrocode = true;

    networking.nameservers = ["1.1.1.1" "9.9.9.9"];

    services.automatic-timezoned.enable = true;

    services.kanata = {
      enable = true;
      keyboards.tkb = {
        devices = [
          "dev/input/by-path/platform-i8042-serio-0-event-kbd"
        ];
        config = "
          (defsrc h j k l caps)

          (deflayer default _ _ _ _  @press)
          (deflayer arrows left down up right @press)

          (defalias press
            (tap-hold-press 200 200 esc (layer-while-held arrows))
          )
        ";

        extraDefCfg = "
          process-unmapped-keys yes
        ";
      };
    };
  };
}