title: Configure Jest to reset mocks between tests with Create React App
body: <p>When I add the following code to my <code>package.json</code> I get an error saying it is not supported: </p>
  
  <pre><code>"jest": {
      "resetMocks": true
  },
  </code></pre>
  
  <ol>
  <li>I am confused why this is not working as it seems to have been added in this <a href="https://github.com/facebook/create-react-app/pull/3802" rel="nofollow noreferrer">pull request</a></li>
  <li>Is there another way of doing this?</li>
  </ol>
  
  <p>Thanks in advance!</p>