Function unstable_shouldYield

docs/external/js/react.development.js:2858–2863

()

  }

  function unstable_shouldYield() {
    var currentTime = getCurrentTime();
    advanceTimers(currentTime);
    var firstTask = peek(taskQueue);
    return firstTask !== currentTask && currentTask !== null && firstTask !== null && firstTask.callback !== null && firstTask.startTime <= currentTime && firstTask.expirationTime < currentTask.expirationTime || shouldYieldToHost();
  }

  var unstable_requestPaint = requestPaint;
  var unstable_Profiling =  {