1. /**
    
  2.  * Copyright (c) Meta Platforms, Inc. and affiliates.
    
  3.  *
    
  4.  * This source code is licensed under the MIT license found in the
    
  5.  * LICENSE file in the root directory of this source tree.
    
  6.  *
    
  7.  * @flow
    
  8.  */
    
  9. 
    
  10. // These are semi-public constants exposed to any third-party renderers.
    
  11. // Only expose the minimal subset necessary to implement a host config.
    
  12. 
    
  13. export {
    
  14.   DiscreteEventPriority,
    
  15.   ContinuousEventPriority,
    
  16.   DefaultEventPriority,
    
  17.   IdleEventPriority,
    
  18. } from './ReactEventPriorities';
    
  19. export {ConcurrentRoot, LegacyRoot} from './ReactRootTags';