1{
 2  flake.modules.nixos.desktop = {pkgs, ...}: {
 3    environment.plasma6.excludePackages = with pkgs.kdePackages; [
 4      gwenview # KDE's default image viewer
 5    ];
 6  };
 7
 8  flake.modules.homeManager.desktop = {pkgs, ...}: {
 9    home.packages = [pkgs.loupe];
10
11    xdg.mimeApps.defaultApplications = {
12      "image/*" = "org.gnome.Loupe.desktop";
13      "image/jpeg" = "org.gnome.Loupe.desktop";
14      "image/png" = "org.gnome.Loupe.desktop";
15      "image/gif" = "org.gnome.Loupe.desktop";
16      "image/bmp" = "org.gnome.Loupe.desktop";
17      "image/svg+xml" = "org.gnome.Loupe.desktop";
18      "image/webp" = "org.gnome.Loupe.desktop";
19      "image/avif" = "org.gnome.Loupe.desktop";
20    };
21  };
22}