Function dispatchDiscreteEvent

docs/external/js/react-dom.development.js:4289–4292

(topLevelType, eventSystemFlags, container, nativeEvent)

  }

  function dispatchDiscreteEvent(topLevelType, eventSystemFlags, container, nativeEvent) {
    flushDiscreteUpdatesIfNeeded(nativeEvent.timeStamp);
    discreteUpdates(dispatchEvent, topLevelType, eventSystemFlags, container, nativeEvent);
  }

  function dispatchUserBlockingUpdate(topLevelType, eventSystemFlags, container, nativeEvent) {
    runWithPriority(UserBlockingPriority, dispatchEvent.bind(null, topLevelType, eventSystemFlags, container, nativeEvent));