ersisterListener</code></h1><p>A <code>PersisterListener</code> is a generic representation of the callback that lets a <a href="/api/the-essentials/persisting-stores/persister/"><code>Persister</code></a> inform the store that a change has happened to the underlying data.</p><pre><code><span class="punctuation">(</span>
  content<span class="operator">?</span><span class="operator">:</span> <span class="type"><a href="/api/persisters/type-aliases/mergeable/persistedcontent/">PersistedContent</a></span><spa