{ lib, pkgs, ... }: { services.fusuma = { enable = true; extraPackages = with pkgs; [ coreutils xdotool ]; settings = { swipe = { "4" = { left = { command = "xdotool set_desktop --relative -- 1"; }; right = { command = "xdotool set_desktop --relative -- -1"; }; }; }; }; }; }