How to use imported function inside page.evaluate in Puppeteer with Jest?

Question

I have a TypeScript project that uses Jest for unit tests and have just added Puppeteer to the mix with the intention to run some tests on the client. It works fine, unless I tr

Answer 1

The solution suggested by Meni Roytenburd is correct. If you don't like the fact that every function needs to be exposed to the browser separately, the only idea that comes to mind is transpiling your project to a single JavaScript file first and then injecting it as a