[react-native] Add declarations for MessageQueue and BatchedBridge.

types/react-native/BatchedBridge.d.ts

@@ -0,0 +1,23 @@
+interface SpyData {
+    type: number;
+    module?: string;
+    method: string | number;
+    args: any[];
+}
+
+declare class MessageQueue {
+    static spy(spyOrToggle: boolean | ((data: SpyData) => void)): void;
+
+    getCallableModule(name: string): Object;
+    registerCallableModule(name: string, module: Object): void;
+    registerLazyCallableModule(name: string, factory: () => Object): void;
+}
+
+declare module "react-native/Libraries/BatchedBridge/BatchedBridge" {
+    const BatchedBridge: MessageQueue;
+    export default BatchedBridge;
+}
+
+declare module "react-native/Libraries/BatchedBridge/MessageQueue" {
+    export default MessageQueue;
+}

types/react-native/index.d.ts

@@ -27,6 +27,7 @@
 
 /// <reference path="globals.d.ts" />
 /// <reference path="legacy-properties.d.ts" />
+/// <reference path="BatchedBridge.d.ts" />
 
 import * as React from 'react';