How can I add something into bundle in Rsbuild? just like Rollup this.emitFile hook

[Alkaidcc]

When I write a rsbuild plugin, I want to have a hook to add something into bundle easily

[chenjiahan]

Currently only the transform hook of Rsbuild plugin provides an emitFile function (see: https://rsbuild.dev/plugins/dev/core#apitransform), we are considering adding a new API for Rsbuild plugin to emit files.

You can also emit files in Rspack plugins, just like the way the webpack plugin emits files.