l</span><a href="#frameRate"><span class="identifier">frameRate</span></a>:<a class="type" title="Null - Null&amp;lt;T&amp;gt; is a wrapper that can be used to make the basic types Int, Float and Bool nullable on static targets." href="../../../Null.html">Null</a>&lt;<a class="type" title="Int - The standard Int type." href="../../../Int.html">Int</a>&gt;</code></h3><div class="doc"><p></p></div></div><div class="field "><a name="asset"></a><h3 class="anchor"><code><a href="#asset"><span class="identifier">