Function isBlockingLane

packages/react-reconciler/src/ReactFiberLane.js:697–707

(lane: Lane)

}

export function isBlockingLane(lane: Lane): boolean {
  const SyncDefaultLanes =
    SyncHydrationLane |
    SyncLane |
    InputContinuousHydrationLane |
    InputContinuousLane |
    DefaultHydrationLane |
    DefaultLane |
    GestureLane;
  return (lane & SyncDefaultLanes) !== NoLanes;
}

export function isTransitionLane(lane: Lane): boolean {
  return (lane & TransitionLanes) !== NoLanes;