How to use with @vanilla-extract/esbuild-plugin

[wadamek65]

I'm trying to get this to work but unfortunately I run into issues. Just setting up the plugin like instructed by the docs doesn't work:

import { defineConfig } from 'tsup';
import { vanillaExtractPlugin } from '@vanilla-extract/esbuild-plugin';

export default defineConfig({
  format: ['esm'],
  watch: true,
  esbuildPlugins: [vanillaExtractPlugin()]
});

Neither does help setting/unsetting the bundle flag. No CSS files are generated and the .css.ts files are included in the compiled files which is obviously throwing errors when imported. Any help or pointers? Link to vanilla-extract docs