utter/dart-core/int-class.html">int</a></span> <span class="parameter-name">numberOfDrops</span> = <span class="default-value">200</span>, </span></li>
<li><span class="parameter" id="-param-dropFallSpeed"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/double-class.html">double</a></span> <span class="parameter-name">dropFallSpeed</span> = <span class="default-value">1</span>, </span></li>
<li><span class="parameter" id="-param-numberOfLayers"><span class="type-annotation">