Flow import

Author: mofeiZ

packages/react-dom/src/server/ReactDOMLegacyServerImpl.js

@@ -10,6 +10,7 @@
 import ReactVersion from 'shared/ReactVersion';
 
 import type {ReactNodeList} from 'shared/ReactTypes';
+import type {BootstrapScriptDescriptor} from 'react-dom-bindings/src/server/ReactDOMServerFormatConfig';
 
 import {
   createRequest,