aninest root / AnimatableEvents / IMMUTABLE_START
IMMUTABLE_START
ts
const IMMUTABLE_START: "immutableStart" = "immutableStart";
Same as START
but by convention no modifyTo calls should be made in any listeners attached to this event. This is useful for extensions which need to know when the animation is starting such as the proxy extension but which don't need to trigger any modifications to any animation states.