@rolldown/plugin-babel on node_modules library

[codeart1st]

What is the recommended way to transform library code inside node_modules with Vite and @rolldown/plugin-babel? The only solution I've found so far is overriding the default exclude pattern ( /[\/\\]node_modules[\/\\]/) while also using optimizeDeps.exclude in the Vite configuration.

I have ecma decorator syntax in my library code, I want to transform in the final app project.