Tree shaking causes error with Vite

[JonathanMSifleet]

Default example:

import Bowser from "bowser";
...
const browser = Bowser.getParser(window.navigator.userAgent);
 
console.log(`The current browser name is "${browser.getBrowserName()}"`);
// The current browser name is "Chrome"

With tree-shaking:

import { getParser } from "bowser";

const browser = getParser(window.navigator.userAgent);
 
console.log(`The current browser name is "${browser.getBrowserName()}"`);

Output:
Uncaught SyntaxError: The requested module '/node_modules/.vite/deps/bowser.js?v=8b59587e' does not provide an export named 'getParser'

vite: 2.9.1
bowser: 2.11.0

[WiseNat]

Unfortunately this is still an issue with Vite v6.3.1.

"getParser" is not exported by "node_modules/bowser/src/bowser.js"

[naorpeled]

Hey,
I've pushed a potential implementation in v2.13.0 but it caused a regression,
I've reverted it in v2.13.1.

I'll revisit this asap.

[WiseNat]

Cheers for the update @naorpeled - was a bit confused by the opening/closing.

[naorpeled]

@WiseNat makes sense, sorry about that, I wasn't sure what approach to go for and then I ended up going for first reverting the problematic change 🙏

[WiseNat]

All good, appreciate you looking into this!

Would love to help but unfortunately I don't know enough about how Tree Shaking works.