ases/store/value/"><code>Value</code></a> changes.</p><pre><code><span class="function"><a href="/api/mergeable-store/interfaces/mergeable/mergeablestore/methods/listener/addvaluelistener/">addValueListener</a></span><span class="punctuation">(</span>
  valueId<span class="operator">:</span> <span class="type"><a href="/api/common/type-aliases/identity/idornull/">IdOrNull</a></span><span class="punctuation">,</span>
  listener<span class="operator">:</span> <span class="type"><a href="/api/store/type-aliase