Type ReactCurrentOwner (#7648)

Simpler than ReactOwner :) (cherry picked from commit 2559030)
facebook · Oct 4, 2016 · db985af · db985af
1 parent 2c16a6b
commit db985af
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/isomorphic/classic/element/ReactCurrentOwner.js b/src/isomorphic/classic/element/ReactCurrentOwner.js
@@ -7,10 +7,13 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactCurrentOwner
+ * @flow
  */
 
 'use strict';
 
+import type { ReactInstance } from 'ReactInstanceType';
+
 /**
  * Keeps track of the current owner.
  *
@@ -23,7 +26,7 @@ var ReactCurrentOwner = {
    * @internal
    * @type {ReactComponent}
    */
-  current: null,
+  current: (null: null | ReactInstance),
 
 };
 

diff --git a/src/renderers/shared/stack/reconciler/ReactInstanceType.js b/src/renderers/shared/stack/reconciler/ReactInstanceType.js
@@ -34,4 +34,5 @@ export type ReactInstance = {
   _mountImage: any,
   // __DEV__
   _debugID: DebugID,
+  _warnedAboutRefsInRender: bool,
 };