The estimated duration of the animation this component can provide, or null if the component is not yet ready to animate.
If the estimatedDuration of any child Animate is null, nothing
						will be animated until every estimatedDuration is set.
AnimationGroup calls this when the component should start its animation.
Generated using TypeDoc
A component that AnimationGroup can animate.
This component gets access to the AnimationGroup via the
<ConnectToAnimationGroup />HOC and must:group.register(this)in componentDidMount()group.unregister(this)in componentWillUnmount()group.register(this)wheneverestimatedDurationchanges.If no group was passed into an Animate, it should be animated immediately.