{
  inputs,
  pkgs,
  system,
  ...
}: {
  environment.systemPackages = [
    inputs.caelestia-shell.packages.${system}.caelestia-shell
    inputs.caelestia-shell.packages.${system}.caelestia-cli
    inputs.caelestia-shell.packages.${system}.beat-detector
  ];
  environment.sessionVariables = {
    # Set CAELESTIA_BD_PATH to the store path of beat-detector
    CAELESTIA_BD_PATH = "${inputs.caelestia-shell.packages.${system}.beat-detector}/bin/beat_detector";
  };
}