span class="nf">createTimer</span><span class="p">(</span><span class="dl">"</span><span class="s2">Timer in App, count from 0 to 5, at 1s interval</span><span class="dl">"</span><span class="p">,</span> <span class="mi">1000</span><span class="p">),</span>
    <span class="p">(</span><span class="nx">it</span><span class="p">)</span> <span class="o">=&gt;</span> <span class="p">{</span>
      <span class="nx">it</span><span class="p">.</span><span class="nx">onStart</span> <span class="o">=</span> <span cl