Clarification on resolve plugins and virtual modules

[ceopaludetto]

I’ve written a plugin using Unplugin and I want to add support for Rspack. Currently, my plugin heavily relies on virtual modules. Essentially, I resolve imports with these patterns: ["/~translations/", "~translations/", "virtual:translations/*"] into a single pattern: /~translations, to be loaded later (pretty basic stuff). After some investigation, I found that the Unplugin abstraction does not support the resolve logic in Rspack (unjs/unplugin#311).

I want to add support on the Unplugin side, but I need to address a few questions:

1. Rspack does not support resolve plugins, correct?
2. If not, will they be available in the future?
3. What are the current alternatives?

The Unplugin logic seems to be straightforward (as seen in the webpack version: https://github.com/unjs/unplugin/blob/a01da85ed2f9924e8361df14a21e887e14bf0e67/src/webpack/index.ts#L61). However, based on my understanding from the documentation, I haven’t found any mechanism to handle incoming resolve requests. What am I missing?