{impermanence, ...}: {
  imports = [impermanence.nixosModule];

  environment.persistence."/persist/data" = {
    hideMounts = true;
    directories = [
      "/etc/NetworkManager/system-connections"
      "/var/lib/systemd/coredump"
      "/var/lib/bluetooth"
    ];
    files = [];

    # users.${conf.user} = (import ../home/persist.nix).data;
  };

  environment.persistence."/persist/cache" = {
    hideMounts = true;
    directories = [
      "/root/.cache/nix"
      "/var/lib/btrfs"
      "/var/lib/nixos"
      "/var/lib/systemd/backlight"
      "/var/lib/systemd/timers"
      "/var/log"
    ];
    files = [
      "/etc/machine-id"
    ];

    # users.${conf.user} = (import ../home/persist.nix).cache;
  };
}