function instrumentNodeCron(lib) {
  return new Proxy(lib, {
    get(target, prop) {
      if (prop === 'schedule' && target.schedule) {
        // When 'get' is called for schedule, return a proxied version of the schedule function
        return new Proxy(target.schedule, {
          apply(target, thisArg, argArray) {
            const [expression, , options] = argArray;

            if (!_optionalChain([options, 'optionalAccess', _ => _.name])) {
              throw new Error('Missing "name" for scheduled job. A name is required for Sentry check-in monitoring.');
            }

            return core.withMonitor(
              options.name,
              () => {
                return target.apply(thisArg, argArray);
              },
              {
                schedule: { type: 'crontab', value: common.replaceCronNames(expression) },
                timezone: _optionalChain([options, 'optionalAccess', _2 => _2.timezone]),
              },
            );
          },
        });
      } else {
        return target[prop];
      }
    },
  });
}
Wraps the `node-cron` library with check-in monitoring.

```ts
import * as Sentry from "@sentry/node";
import cron from "node-cron";

const cronWithCheckIn = Sentry.cron.instrumentNodeCron(cron);

cronWithCheckIn.schedule(
  "* * * * *",
  () => {
    console.log("running a task every minute");
  },
  { name: "my-cron-job" },
);
```