I have similar issue @Emanuel Bohnenkamp did you manage to fix it?

Nope, I just switched to a static site, and exported it from the NextJS project. I didn't exhaust options here, tried a couple of fixes and gave up because of a time constraint. So probably there's a way to make it work.

yea, I managed to fix it by simply ignoring the type check for that file by excluding it in the tsconfig.json (https://serverless-stack.slack.com/archives/C01JG3B20RY/p1655728123795339?thread_ts=1655556116.053799&cid=C01JG3B20RY)

Thanks for the info, I'll try that fix.