><span class="identifier">closingAnimationDurationMs</span><span class="symbol">: </span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-long/index.html"><span class="identifier">Long</span></a></code></td>
</tr>
<tr>
<td>
<h4><a href="opening-animation-duration-ms.html">openingAnimationDurationMs</a></h4>
</td>
<td>
<p>The duration (in milliseconds as a positive long) of the animations that will be played
when this Overlay is being shown from a hidden state (when the ExpandableFab is opening)