The AnimationEffectReadOnly interface of the Web Animations API defines current and future animation effects like KeyframeEffect, which can be passed to Animation objects for playing, and KeyframeEffectReadOnly (which is used by CSS Animations and Transitions).
Documentation AnimationEffectReadOnly by Mozilla Contributors, licensed under CC-BY-SA 2.5.
See:
Variables
read onlytiming:AnimationEffectTimingReadOnly
The AnimationEffectTimingReadOnly object associated with the animation containing all the animation's timing values.
Methods
getComputedTiming ():ComputedTimingProperties
Returns the calculated timing properties for this Animation Effect.