'@puppeteer/browsers' is classified as cjs?

[OrKoN]

I have noticed that @puppeteer/browsers seems to be classified as cjs although the exports map contains both require and import. It looks like dual esm/cjs packages might not be always detected correctly?

Also, I verified that for @puppeteer/browsers the ESM version is correctly picked up by Node's module loader.

[wooorm]

Impossible to track every engine, and what it will end up with, and whether that actually works at runtime.
But, "type": "commonjs", is what I see, and that's probably what the code uses to decide. Instead of looking further.
PR welcome, if you want to look into this!