Function popRootTransition

packages/react-reconciler/src/ReactFiberTransition.js:265–273

(
  workInProgress: Fiber,
  root: FiberRoot,
  renderLanes: Lanes,
)

}

export function popRootTransition(
  workInProgress: Fiber,
  root: FiberRoot,
  renderLanes: Lanes,
) {
  if (enableTransitionTracing) {
    pop(transitionStack, workInProgress);
  }
}

export function pushTransition(
  offscreenWorkInProgress: Fiber,