{ config, lib, pkgs, ... }:
{

  services.keyd = {
    enable = true;
    keyboards = {
      default = {
        ids = [ "*" ]; 
        settings = {
          main = {
            capslock = "layer(capslayer)"; 
            "'" = "G-'";
          };
          otherlayer = {};
          capslayer = {
            # arrow keys vimlike
            j = "down";
            h = "left";
            k = "up";
            l = "right";
            # german special keys
            a = "G-q";
            o = "G-p";
            u = "G-y";
            s = "G-s";
            e = "G-5";
          };
        };
        extraConfig = ''
          # extra conf here
        '';
      };
    };
  };

  # Optional, but makes sure that when you type the make palm rejection work with keyd
  # https://github.com/rvaiya/keyd/issues/723
  environment.etc."libinput/local-overrides.quirks".text = ''
    [Serial Keyboards]
    MatchUdevType=keyboard
    MatchName=keyd virtual keyboard
    AttrKeyboardIntegration=internal
  '';
}