title: @nuxtjs/style-resources not importing scss files
body: <p>The @nuxtjs/style-resources module isn't importing my scss files. I have a special folder structure to generate multiple websites from one Nuxt project, I think this might cause the problem.</p>
  
  <p>This is what my folder structure looks like:</p>
  
  <pre><code>/
  package.json
    /src
      /site-one
      /site-two
      /shared
        nuxt.config.js
        /assets
          /scss
            imports.scss
  </code></pre>
  
  <p>This is what my nuxt.config file in /shared looks like:</p>
  
  <pre><code>modules: [
      '@nuxtjs/style-resources',
  ],
  
  styleResources: {
    scss: [
        './assets/scss/imports.scss',
    ]
  },
  </code></pre>
  
  <p>I tried <code>'~assets/scss/imports.scss'</code> without success.</p>
  
  <p>I also tried making an alias like so: </p>
  
  <pre><code>build: {
    ...
    extend(config, ctx) {
      config.resolve.alias['~sharedPath'] = __dirname
    }
  }
  </code></pre>
  
  <p>and using a path like this: <code>'~sharedPath/assets/scss/imports.scss'</code> but that doesn't seem to work either.</p>
  
  <p>I'm not sure what else I can try to make @nuxtjs/style-resources import my scss files, please help.</p>