title: FlexLayout 7.x.x.beta angular not working on angular 7
body: <p>I got an issue with the installation of flex-layout on my angular project. After the installation nothing works.</p>
  
  <p>flex-layout [7.0.0-beta.23]
  angular [7.2.7]</p>
  
  <p><img src="https://i.stack.imgur.com/8HfAK.png" alt="package.json"></p>
  
  <p><img src="https://i.stack.imgur.com/H8bvV.png" alt="app.module"></p>
  
  <p>The code i'm trying to execute :</p>
  
  <pre><code>&lt;div fxLayout="row"&gt;
      &lt;div&gt;1. One&lt;/div&gt; &lt;div&gt;2. Two&lt;/div&gt; &lt;div&gt;3. Three&lt;/div&gt; &lt;div&gt;4. Four&lt;/div&gt;
    &lt;/div&gt;
  </code></pre>
  
  <p>result : </p>
  
  <p><img src="https://i.stack.imgur.com/MrBim.png" alt="result"></p>
  
  <p>Do you have an idea why is it not working ? </p>
  
  <p>thanks</p>