{lib, ...}: {
  imports = [../devices];
  services.syncthing.folders."Books" = {
    label = "Books";
    path = lib.mkDefault "/var/lib/syncthing/Books/";
    id = "zjmxy-ycmbq";
    ignorePerms = true;
    devices = lib.mkDefault [
      "legion"
      "monarch"
      "northstar"
      "remarkable"
      "vanguard"
    ];
    enable = true;
  };
}