Function isRootSuspendedAtTime

lib/assets/react-source/development/react.js:27856–27860

(root, expirationTime)

	  return root;
	}
	function isRootSuspendedAtTime(root, expirationTime) {
	  var firstSuspendedTime = root.firstSuspendedTime;
	  var lastSuspendedTime = root.lastSuspendedTime;
	  return firstSuspendedTime !== NoWork && firstSuspendedTime >= expirationTime && lastSuspendedTime <= expirationTime;
	}
	function markRootSuspendedAtTime(root, expirationTime) {
	  var firstSuspendedTime = root.firstSuspendedTime;
	  var lastSuspendedTime = root.lastSuspendedTime;