title: Attempted import error: 'addLocaleData' is not exported from 'react-intl'
body: <p>It's return error when i try this code </p>
  
  <p>react-intl version 3.1.6 &amp;&amp;
  react version 16.9</p>
  
  <pre><code>import { IntlProvider, FormattedMessage , addLocaleData} from 'react-intl';
  </code></pre>