title: How to downgrade the Webpack version used by Nuxt.js?
body: <p>When I try to build my Nuxt.js project for production, I get this error:</p>
  
  <pre><code>Error: Path variable [contenthash:7] not implemented in this context: fonts/[contenthash:7].eot
      at fn (/home/mike/job/daily-fashion/node_modules/@nuxt/webpack/node_modules/webpack/lib/TemplatedPathPlugin.js:45:11)
  </code></pre>
  
  <p>Googling the issue, I found <a href="https://github.com/webpack-contrib/extract-text-webpack-plugin/issues/763" rel="nofollow noreferrer">this conversation</a>, in which it's suggested to downgrade Webpack to 4.28 to solve the issue. The problem is, I don't see how to downgrade, given it's an internal dependency of Nuxt.js.</p>
  
  <p>I'm using nuxt@2.11.0. This is how its dependencies appear in package-lock.json:</p>
  
  <pre><code>"@nuxt/webpack": {
        "version": "2.11.0",
        "resolved": "https://registry.npmjs.org/@nuxt/webpack/-/webpack-2.11.0.tgz",
        "integrity": "sha512/yaT2lonYOQYUrsg==",
        "requires": {
           ....
          "webpack": "^4.41.3",
           ...
        },
  </code></pre>
  
  <p>Any suggestion how to make Nuxt.js used an older version of webpack? Thanks!</p>