Function finishedViewTransition

packages/react-reconciler/src/ReactFiberWorkLoop.js:3778–3821

(lanes: Lanes)

}

function finishedViewTransition(lanes: Lanes): void {
  if (enableProfilerTimer && enableComponentPerformanceTrack) {
    if ((animatingLanes & lanes) === NoLanes) {
      // Was already stopped by some other action or maybe other root.
      return;
    }
    const task = animatingTask;
    stopAnimating(lanes);
    // If an affected track isn't in the middle of rendering or committing, log from the previous
    // finished render until the end of the animation.
    if (
      isGestureRender(lanes) &&
      !isGestureRender(workInProgressRootRenderLanes) &&
      !isGestureRender(pendingEffectsLanes)
    ) {
      setCurrentTrackFromLanes(GestureLane);
      logAnimatingPhase(gestureClampTime, now(), task);
    }
    if (
      includesTransitionLane(lanes) &&
      !includesTransitionLane(workInProgressRootRenderLanes) &&
      !includesTransitionLane(pendingEffectsLanes)
    ) {
      setCurrentTrackFromLanes(SomeTransitionLane);
      logAnimatingPhase(transitionClampTime, now(), task);
    }
    if (
      includesRetryLane(lanes) &&
      !includesRetryLane(workInProgressRootRenderLanes) &&
      !includesRetryLane(pendingEffectsLanes)
    ) {
      setCurrentTrackFromLanes(SomeRetryLane);
      logAnimatingPhase(retryClampTime, now(), task);
    }
    if (
      includesIdleGroupLanes(lanes) &&
      !includesIdleGroupLanes(workInProgressRootRenderLanes) &&
      !includesIdleGroupLanes(pendingEffectsLanes)
    ) {
      setCurrentTrackFromLanes(IdleLane);
      logAnimatingPhase(idleClampTime, now(), task);
    }
  }
}

function flushAfterMutationEffects(): void {
  if (pendingEffectsStatus !== PENDING_AFTER_MUTATION_PHASE) {