{ pkgs, ... }:
let
  thunderbirdWorkDesktopItem = pkgs.makeDesktopItem {
    name = "thunderbird-work";
    desktopName = "Thunderbird Work";
    icon = "thunderbird";
    exec = "thunderbird -P Work";
  };
  thunderbirdCloonarDesktopItem = pkgs.makeDesktopItem {
    name = "thunderbird-cloonar";
    desktopName = "Thunderbird Cloonar";
    icon = "thunderbird";
    exec = "thunderbird -P Cloonar";
  };
in
{

  # nixpkgs.overlays = [
  #   (self: super:
  #     {
  #       thunderbird-bin-unwrapped = super.thunderbird-bin-unwrapped.overrideAttrs ( old: rec {
  #         version = "112.0b7";
  #         name = "thunderbird-bin";
  #         src = super.fetchurl {
  #              url = "https://download-installer.cdn.mozilla.net/pub/thunderbird/releases/${version}/linux-x86_64/en-US/thunderbird-${version}.tar.bz2";
  #              sha256 = "30d23df34834096a79261439d5ea6d78d44921f0218893f100596ee6296cd806";
  #         };
  #       });
  #     }
  #   )
  # ];
  environment.systemPackages = [ 
    # (import ../../pkgs/thunderbird.nix)
    pkgs.thunderbird
    # pkgs.thunderbird-bin-unwrapped
    thunderbirdWorkDesktopItem
    thunderbirdCloonarDesktopItem
  ];
}