Add useRefresh hook to react-debug-tools

This prevents DevTools from throwing an error when inspecting a component that uses the new refresh hook.

packages/react-debug-tools/src/ReactDebugHooks.js

@@ -73,6 +73,10 @@ function getPrimitiveStackCache(): Map<string, Array<any>> {
       Dispatcher.useState(null);
       Dispatcher.useReducer((s, a) => s, null);
       Dispatcher.useRef(null);
+      if (typeof Dispatcher.useRefresh === 'function') {
+        // This type check is for Flow only.
+        Dispatcher.useRefresh();
+      }
       Dispatcher.useLayoutEffect(() => {});
       Dispatcher.useEffect(() => {});
       Dispatcher.useImperativeHandle(undefined, () => null);
@@ -171,6 +175,16 @@ function useRef<T>(initialValue: T): {|current: T|} {
   return ref;
 }
 
+function useRefresh(): () => void {
+  const hook = nextHook();
+  hookLog.push({
+    primitive: 'Refresh',
+    stackError: new Error(),
+    value: hook !== null ? hook.memoizedState[0] : function refresh() {},
+  });
+  return () => {};
+}
+
 function useLayoutEffect(
   create: () => (() => void) | void,
   inputs: Array<mixed> | void | null,
@@ -314,6 +328,7 @@ const Dispatcher: DispatcherType = {
   useMemo,
   useReducer,
   useRef,
+  useRefresh,
   useState,
   useTransition,
   useMutableSource,