React Native Negative shadowOffset to create top shadow : <p>I am trying to create a bottom navigation bar like YouTube or Instagram have but I am running into issue creating the shadow effect:</p>

<p>This is my current code;</p>

<pre><code>  shadowColor: '#000000',
  shadowOffset: {
    width: 0,
    height: 0
  },
  shadowRadius: 50,
  shadowOpacity: 1.0,
  elevation: 1
</code></pre>

<p>This produces a shadow that is only visible on the bottom of the navigation bar but not on the top. Is there a way to place a negative shadowOffset so that the shadow is also visible on the top?</p>

<p>Example:</p>

<p><a href="https://i.stack.imgur.com/eOH3u.png" rel="noreferrer"><img src="https://i.stack.imgur.com/eOH3u.png" alt="enter image description here"></a></p>
