title: how to configure typescript eslintrc to ignore error?
body: <p>I want to add</p>
  <pre><code>&quot;@typescript-eslint/no-invalid-void-type&quot;: [
        &quot;error&quot;
      ]
  </code></pre>
  <p>to my .eslintrc file, and I fixed 50 errors by changing <code>void</code> to <code>undefined</code> but there's one error that could not be fixed.<br />
  <a href="https://i.stack.imgur.com/wJHy0.png" rel="nofollow noreferrer">Here is an image of the error shown</a>.<br />
  I would like to ignore it through configuring the setting in my .eslintrc file, but change <code>undefined</code> back to <code>void</code> on <code>Promise&lt;undefined|FeedbackThread[]&gt;</code>. How can I do so? For example, I know there are some fields like</p>
  <pre><code>      &quot;anonymous&quot;: &quot;never&quot;,  
        &quot;asyncArrow&quot;: &quot;never&quot;,
        &quot;named&quot;: &quot;never&quot;
  </code></pre>
  <p>and I think I just need one field set to <code>&quot;never&quot;</code> in order for it to work. Thanks for your help in advance!</p>