="type-annotation"><a href="https://api.flutter.dev/flutter/widgets/Icon-class.html">Icon</a>?</span> <span class="parameter-name">suffixIcon</span>, </span></li>
<li><span class="parameter" id="-param-onChanged"><span class="type-annotation">void</span> <span class="parameter-name">onChanged</span>(<ol class="parameter-list"><li><span class="parameter" id="param-"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span></span></li>
</ol>
)?, </sp