8   cfg = config.programs.thunderbird;
 
  12     programs.thunderbird = {
 
  13       firejail.args = lib.mkOption {
 
  14         description = "Arguments to pass to the firejail sandboxing thunderbird";
 
  15         type = with lib.types; listOf str;
 
  17           "--profile=${pkgs.firejail}/etc/firejail/thunderbird.profile"
 
  25         package = pkgs.thunderbird;
 
  26         inherit (cfg.firejail) args;