interfaces/checkpoints/checkpoints/methods/listener/dellistener/">delListener</a></span><span class="punctuation">(</span>listenerId<span class="punctuation">)</span><span class="punctuation">;</span>
</code></pre></section><section class="s2"><h2>See also</h2><ul><li><a href="/guides/using-checkpoints/">Using Checkpoints</a> guide</li><li><a href="/demos/todo-app/">Todo App</a> demos</li><li><a href="/demos/drawing/">Drawing</a> demo</li></ul></section><section class="s2"><h2>Since</h2><p>v1.0.0</p></secti