span class="punctuation">)</span><span class="punctuation">;</span>
<span class="comment">// -> 'open value changed'</span>

store<span class="punctuation">.</span><span class="function"><a href="/api/mergeable-store/interfaces/mergeable/mergeablestore/methods/listener/dellistener/">delListener</a></span><span class="punctuation">(</span>listenerId<span class="punctuation">)</span><span class="punctuation">;</span>
</code></pre><p>This example registers a listener that responds to any changes to a specific 