{ config, lib, pkgs, options, ... }: with lib; let cfg = config.modules.desktop.apps.firefox; wayland = config.modules.desktop.sway.enable; in { options.modules.desktop.apps.firefox = { enable = mkOption { type = types.bool; default = false; }; }; config = mkIf cfg.enable { user.packages = if wayland then (with pkgs; [ firefox-wayland ]) else (with pkgs; [ firefox ]); }; }