siric

esm is no longer experimental in node 13, however pm2 does not read out `"type": "module"` from `package.json`, which means that esm imports/exports can not be used with pm2: ```...

### What is the new or updated feature that you are suggesting? Instead of returning `unknown` by default and then typecasting (as seen in one of the [examples](https://github.com/remix-run/react-router/blob/f0693f5c792ff42fe501c638fc76921a66db8c80/examples/data-router/src/routes.tsx#L95)), prefer generics:...