title: React configureStore2.default.firestore is not a function
body: <p>I apologize for opening this post - I know there are others.  I've probably tried 20 different combinations of setup from other posts and I can't get past it. Any help would be GREATLY appreciated.</p>
  <p>I am getting this error:</p>
  <p><strong>configureStore2.default.firestore is not a function</strong></p>
  <p>actions file:</p>
  <pre><code>import firebase from '../store/configureStore';
  .....
  
  export const setTweets = (tweets) =&gt; ({
      type: 'SET_TWEETS',
      tweets
    });
  
    export const startSetTweets = () =&gt; {
      return (dispatch, getState) =&gt; {
        const uid = getState().auth.uid;
        console.log(&quot;uid = &quot;, uid);
       
        const postsRef = firebase
          .firestore()          //  &lt;---- this line causes the error
          .collection(&quot;posts&quot;);
  
  </code></pre>
  <p>from configureStore</p>
  <pre><code>import firebase from 'firebase/app';
  import 'firebase/auth'
  import 'firebase/firestore'
  ..........
  
  firebase.initializeApp(firebaseConfig)
    firebase.firestore().settings({ timestampsInSnapshots: true }) 
  
  .......
  
   export { googleAuthProvider, firebase, store as default} 
  
  </code></pre>
  <p>from package.json</p>
  <pre><code> &quot;firebase&quot;: &quot;^8.1.1&quot;,
  
      &quot;redux&quot;: &quot;3.7.2&quot;,
      &quot;redux-firestore&quot;: &quot;0.14.0&quot;,
  </code></pre>