gst-plugins-rs/plugins/examples/webrtcsink-stats/svelte.config.js

import sveltePreprocess from 'svelte-preprocess'
import * as sass from 'sass'

export default {
  // Consult https://github.com/sveltejs/svelte-preprocess
  // for more information about preprocessors
  preprocess: sveltePreprocess({
    sass: {
      sync: true,
      implementation: sass,
    },
  })
}