README.md">React Native</a>, this should seem familiar.</p>

<p>And here‚Äôs the <code class="language-plaintext highlighter-rouge">TimerDisplayComponent</code> composite component which is a functional component that uses
React hooks (<code class="language-plaintext highlighter-rouge">useEffect</code>, <code class="language-plaintext highlighter-rouge">useSelector</code>), and a is passed a function via <code class="language-plaintext highlighter-rouge">onComponentMountEffect</code>
props to start the 