How to use this library with bundler

[vaclavHala]

Hi, I'd like to use bundler (webpack, rollup, doesn't matter which) to create a single .js file from all of my code + dependencies, one of which is this library.

I have trouble including this particular library because it does not use ESM or commonJS so I think the bundler has no way to "see" code from the lib is reached by my code and does not know what to include.

Have you faced this problem before? Is there a simple solution I'm not seeing? (I guess simply prepending all content from jsonform.js at start of my bundle might work, but I only want to go that way as last resort)
Thanks

[sdetweil]

i do not know.. none of my applications require bundling.