nixos/modules/features/flameshot.nix

{
  flake.nixosModules.flameshot = { pkgs, ... }: {
    environment.systemPackages = with pkgs; [
      flameshot
      grim
      slurp
      satty
      wl-copy
    ];

    services.flameshot = {
      enable = true;
      General = {
        showStartupLaunchMessage = false;
	useGrimAdapter = true;
	disabledGrimWarning = true;
      };
    };
  };

}