title: Vue Jest Aliases Configuration
body: <p>I have an error when I want to run Jest because of <code>moduleNameMapper</code> settings.</p>
  
  <p>I tried several methods, but nothing changes.</p>
  
  <p>To reproduce:</p>
  
  <ol>
  <li>clone the repo: <a href="https://github.com/zoztorun/reproduce-webpack-alias-error" rel="nofollow noreferrer">https://github.com/zoztorun/reproduce-webpack-alias-error</a></li>
  <li><code>npm install</code></li>
  <li><code>npm run test</code></li>
  </ol>
  
  <p><a href="https://i.stack.imgur.com/VGWOr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VGWOr.png" alt="terminal error ss"></a></p>