title: options has an unknown property 'prependData'. These properties are valid:
body: <p>When running npm run dev in nuxt I get the following error</p>
  <pre><code>Module build failed (from ./node_modules/sass-loader/dist/cjs.js):                                                                                                                              friendly-errors 14:26:26
  ValidationError: Invalid options object. Sass Loader has been initialized using an options object that does not match the API schema.
   - options has an unknown property 'prependData'. These properties are valid:
     object { implementation?, sassOptions?, additionalData?, sourceMap?, webpackImporter? }
  </code></pre>
  <p>People were saying you should change the loading options</p>
  <pre><code>  css: {
      loaderOptions: {
        sass: {
          prependData: '@import &quot;@/scss/settings.scss&quot;;'
        }
      }
    }
  </code></pre>
  <p>and use prependData instead of data. But how do I do than in Nuxt?</p>