"operator">=</span> <span class="function"><a href="/api/persisters/functions/creation/createcustompersister/">createCustomPersister</a></span><span class="punctuation">(</span>
  store<span class="punctuation">,</span>
  <span class="keyword">async</span> <span class="punctuation">(</span><span class="punctuation">)</span> <span class="operator">=></span> <span class="punctuation">{</span>
    <span class="comment">// getPersisted</span>
    <span class="keyword">return</span> <span class="keyword">await</