Missing option to specify quote handling

[PieterBoeren]

First of all, I'm not sure this is a missing feature or intended behavior of tsdown or rolldown, but since I use tsdown in the end, I first try it here:

I'm missing a feature/option to specify how to handle quotes. If I'm not mistaken, I see it as configurable in oxc_codegen, however it is not possible to configure it in tsdown (if it is: please let me know how).

The issue I have is that I have a TypeScript file with strings like: 'has-[>[data-pc-section="footer"]:empty]:pt-0' (tailwind classes). When tsdown processes this, I end up with "has-[>[data-pc-section=\"footer\"]:empty]:pt-0" in my esm bundle:

• Single quotes have been replaced with double quotes
• The original double quotes have been escaped

This is valid JavaScript, but the issue is that it breaks Tailwind's ability to detect the classes and I end up with a non-working implementation.

Would it be possible to control this behavior by a configuration (for now I've written a small plugin which replaces all \" after bundling, not ideal)?