How to use the node-simctl.shutdown function in node-simctl

async function killAllSimulators () {
  if (process.env.CLOUD) {
    return;
  }

  const allDevices = _.flatMap(_.values(await getDevices()));
  const bootedDevices = allDevices.filter((device) => device.state === 'Booted');

  for (const {udid} of bootedDevices) {
    // It is necessary to stop the corresponding xcodebuild process before killing
    // the simulator, otherwise it will be automatically restarted
    await resetTestProcesses(udid, true);
    await shutdown(udid);
  }
  await simKill();
}

async function shutdownOtherSimulators (currentDevice) {
  const allDevices = _.flatMap(_.values(await getDevices()));
  const otherBootedDevices = allDevices.filter((device) => device.udid !== currentDevice.udid && device.state === 'Booted');
  if (_.isEmpty(otherBootedDevices)) {
    log.info('No other running simulators have been detected');
    return;
  }
  log.info(`Detected ${otherBootedDevices.length} other running Simulator${otherBootedDevices.length === 1 ? '' : 's'}.` +
           `Shutting ${otherBootedDevices.length === 1 ? 'it' : 'them'} down...`);
  for (const {udid} of otherBootedDevices) {
    // It is necessary to stop the corresponding xcodebuild process before killing
    // the simulator, otherwise it will be automatically restarted
    await resetTestProcesses(udid, true);
    await shutdown(udid);
  }
}