title: Ionic 3 Angular 4 Cannot find module `jsonwebtoken`
body: <p>I'm trying to import <code>jsonwebtoken</code> from <a href="https://www.npmjs.com/package/@types/jsonwebtoken" rel="nofollow noreferrer">here</a> but I getting the error <code>Cannot find module 'jsonwebtoken'</code>. in a Ionic 3 app.</p>
  
  <p>I already to <code>rm -rf node_modules</code>, <code>npm install</code> or <code>yarn install</code> and my App still not finding this module. I checked too if <code>node_modules/@types/jsonwebtoken</code> is downloaded and is there.</p>
  
  <p>I'm importing it this way:</p>
  
  <pre><code>import * as JWT from "jsonwebtoken";
  </code></pre>
  
  <p>I thanks in advance in any help.</p>