默认入口

由 ReactDOMSharedInternals 提供了内部的共享方法，ReactDOM 提供了实际的操作方法。

但是 __DOM_INTERNALS_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE 并非是暴露给开发者使用的

import { default as _ } from './src/ReactDOMSharedInternals';

export { _ as __DOM_INTERNALS_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE };

export {
  createPortal,
  flushSync,
  prefetchDNS,
  preconnect,
  preload,
  preloadModule,
  preinit,
  preinitModule,
  requestFormReset,
  unstable_batchedUpdates,
  useFormState,
  useFormStatus,
  version,
} from './src/shared/ReactDOM';