Q:

typescript missing file in node_modules\require_optional\

I'm working on a typescript project.
When I try to run it I got the following error message:

Its refer to node modules, but the compiler doesnt give error message.

OPTION 1: I tried remove node_modules folder and package-lock.js and then "npm install" command it didnt help.
OPTION 2: Then I tried the nuget-package-updater, the result was the same.

Here you can find the repo: https://github.com/BenceUszkai/crossfitnote
Is there any other solution?
Thank you.

A:

If the repo is cloned, then the issue is unreproduceable.

