Function performWorkOnRootViaSchedulerTask

docs/index.js:14971–14986

(root, didTimeout)

  return 2;
}
function performWorkOnRootViaSchedulerTask(root, didTimeout) {
  var originalCallbackNode = root.callbackNode;
  if (flushPassiveEffects() && root.callbackNode !== originalCallbackNode)
    return null;
  var workInProgressRootRenderLanes$jscomp$0 = workInProgressRootRenderLanes;
  workInProgressRootRenderLanes$jscomp$0 = getNextLanes(
    root,
    root === workInProgressRoot ? workInProgressRootRenderLanes$jscomp$0 : 0
  );
  if (0 === workInProgressRootRenderLanes$jscomp$0) return null;
  performWorkOnRoot(root, workInProgressRootRenderLanes$jscomp$0, didTimeout);
  scheduleTaskForRootDuringMicrotask(root, now());
  return null != root.callbackNode && root.callbackNode === originalCallbackNode
    ? performWorkOnRootViaSchedulerTask.bind(null, root)
    : null;
}
function performSyncWorkOnRoot(root, lanes) {
  if (flushPassiveEffects()) return null;
  performWorkOnRoot(root, lanes, !0);