(specifications->manifest
 '(
   
   "flatpak"
   
   "pulsemixer"
   
   "blueman"
   
   "xev"
   "xset"
   "xrdb"
   "xhost"
   "xmodmap"
   "setxkbmap"
   "xrandr"
   "arandr"
   "xss-lock"
   "libinput"
   "xinput"
   
))