rty">itemBuilder</span> property 
    <a href="https://dart.dev/null-safety" class="feature feature-null-safety" title="Supports the null safety language feature.">Null safety</a>
</h1></div>

        <section class="multi-line-signature">
          <a href="../../autocomplete_textfield/AutoCompleteOverlayItemBuilder.html">AutoCompleteOverlayItemBuilder</a><span class="signature">&lt;<wbr><span class="type-parameter">T</span>&gt;</span>?
          <span class="name ">itemBuilder</span>
          <div class=