ine</a></span><span class="signature">(<wbr><span class="parameter" id="getTimeline-param-container"><span class="type-annotation"><a href="../state_machine_animation/AnimationContainer-class.html">AnimationContainer</a><span class="signature">&lt;<wbr><span class="type-parameter">dynamic</span>, <span class="type-parameter"><a href="../state_machine_animation/AnimationModel-class.html">AnimationModel</a></span>&gt;</span>?</span> <span class="parameter-name">container</span>, </span><span class="parameter"