{...}: {
  home.shellAliases = {
    logoff = "mmsg -q";
  };

  wayland.windowManager.mango = {
    enable = true;

    systemd = {
      enable = true;

      # enable autostart of applications
      # REF: `man 8 systemd-xdg-autostart-generator`
      xdgAutostart = true;
    };

    settings = ''
      # REF: config.conf
      exec-once = awww-daemon
      exec-once = mako

      bind=SUPER,Return,spawn,foot
      bind=SUPER,R,spawn,fuzzel

      bind=SUPER+SHIFT,R,reload_config
      bind=SUPER,Q,killclient

      # Brightness
      bind=NONE,XF86MonBrightnessUp,spawn,brightnessctl -e4 -n2 set 5%+
      bind=NONE,XF86MonBrightnessDown,spawn,brightnessctl -e4 -n2 set 5%-
      bind=SUPER+SHIFT,-,spawn brightnessctl -e4 -n2 set 5%+
      bind=SUPER+SHIFT,+,spawn brightnessctl -e4 -n2 set 5%-

      # Window Options
      bind=SUPER,F,togglefullscreen
      bind=SUPER+SHIFT,F,togglefakefullscreen

      # Window Movement
      bind=SUPER,Tab,focusstack,next
      bind=SUPER,h,focusdir,left
      bind=SUPER,l,focusdir,right
      bind=SUPER,k,focusdir,up
      bind=SUPER,j,focusdir,down
      bind=SUPER,Left,focusdir,left
      bind=SUPER,Right,focusdir,right
      bind=SUPER,Up,focusdir,up
      bind=SUPER,Down,focusdir,down

      keymode=resize
      bind=NONE,Left,resizewin,-10.0
      bind=NONE,Right,resizewin,+10.0
      bind=NONE,Escape,setkeymode,default

      # Keyboard
      repeat_rate=25
      repeat_delay=300
      numlockon=0
      xkb_rules_layout=us

      # Laptop Specific Things
      # disable_trackpad=0
      # mouse_natural_scrolling=1


      bind=SUPER,1,view,1,0
      bind=SUPER,2,view,2,0
      bind=SUPER,3,view,3,0
      bind=SUPER,4,view,4,0
      bind=SUPER,5,view,5,0
      bind=SUPER,6,view,6,0
      bind=SUPER,7,view,7,0
      bind=SUPER,8,view,8,0
      bind=SUPER,9,view,9,0
      bind=SUPER+SHIFT,1,tag,1,0
      bind=SUPER+SHIFT,2,tag,2,0
      bind=SUPER+SHIFT,3,tag,3,0
      bind=SUPER+SHIFT,4,tag,4,0
      bind=SUPER+SHIFT,5,tag,5,0
      bind=SUPER+SHIFT,6,tag,6,0
      bind=SUPER+SHIFT,7,tag,7,0
      bind=SUPER+SHIFT,8,tag,8,0
      bind=SUPER+SHIFT,9,tag,9,0

      bind=SUPER+SHIFT,h,focusmon,left
      bind=SUPER+SHIFT,l,focusmon,right
      bind=SUPER+SHIFT,k,focusmon,up
      bind=SUPER+SHIFT,j,focusmon,down

      # bind=SUPER,Left,tagmon,left
      # bind=SUPER,Right,tagmon,right
      # bind=SUPER,Up,tagmon,up
      # bind=SUPER,Down,tagmon,down

      bind=SUPER,g,toggleglobal
      bind=SUPER,o,toggleoverlay
      bind=SUPER,a,togglefloating
      bind=SUPER,z,toggle_scratchpad

    '';
    autostart_sh = ''
      # REF: autostart.sh

      # XDG_CURRENT_DESKTOP=Hyprland
      # dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
    '';
  };
}