diff --git a/react-native/react-native-tests.tsx b/react-native/react-native-tests.tsx
index 6079637ce6..d33918dbd6 100644
--- a/react-native/react-native-tests.tsx
+++ b/react-native/react-native-tests.tsx
@@ -51,7 +51,13 @@ function testDimensions() {
 BackAndroid.addEventListener("hardwareBackPress", () => {
 });
 
-var styles = StyleSheet.create(
+interface LocalStyles {
+    container: React.ViewStyle;
+    welcome: React.TextStyle;
+    instructions: React.TextStyle;
+}
+
+var styles = StyleSheet.create<LocalStyles>(
     {
         container:    {
             flex:            1,
@@ -74,13 +80,18 @@ var styles = StyleSheet.create(
 
 
 class Welcome extends React.Component<any,any> {
-
+  
+    refs: {
+      [key: string]: any
+      rootView: View
+    }
+  
     testNativeMethods() {
-      this.setNativeProps({});
+      // this.setNativeProps({});
 
       const { rootView } = this.refs;
 
-      rootView.measure((x, y, width, height) => {
+      rootView.measure((x: number, y: number, width: number, height: number) => {
       });
     }
 
diff --git a/react-native/react-native.d.ts b/react-native/react-native.d.ts
index d0bbf5aea8..8be6ac8d56 100644
--- a/react-native/react-native.d.ts
+++ b/react-native/react-native.d.ts
@@ -5522,7 +5522,7 @@ declare namespace  __React {
     }
     
     export interface NavigationHeaderProps {
-        renderTitleComponent?(props: Object): JSX.element
+        renderTitleComponent?(props: Object): JSX.Element
     }
     
     export interface NavigationHeaderStatic extends React.ComponentClass<NavigationHeaderProps> {
@@ -5535,7 +5535,7 @@ declare namespace  __React {
         style?: ViewStyle
         navigationState?: any
         onNavigate(action: Object): boolean
-        renderScene?(props): JSX.Element
+        renderScene?(props: any /* undocumented on 0.27 */): JSX.Element
     }
     
     export interface NavigationCardStackStatic extends React.ComponentClass<NavigationCardStackProps> {
@@ -5547,6 +5547,26 @@ declare namespace  __React {
         Header: NavigationHeaderStatic;
         Reducer: NavigationReducerStatic;
     }
+    
+    export interface NavigationContainerProps {
+        tabs: NavigationTab[];
+        index: number;
+    }
+
+    export interface NavigationContainerStatic extends React.ComponentClass<NavigationContainerProps> {
+        create(inClass: any): any;
+    }
+
+    export interface NavigationRootContainerProps extends React.Props<NavigationRootContainerStatic> {
+        renderNavigation: NavigationRenderer;
+        reducer: NavigationReducerStatic;
+        persistenceKey?: string;
+    }
+
+    export interface NavigationRootContainerStatic extends React.ComponentClass<NavigationRootContainerProps> {
+        getBackAction(): NavigationAction;
+        handleNavigation( action: NavigationAction ): boolean;
+    }
 
     //////////////////////////////////////////////////////////////////////////
     //
@@ -5618,7 +5638,7 @@ declare namespace  __React {
     export type StyleSheet = StyleSheetStatic
     
     export var SwipeableListView: SwipeableListViewStatic
-    export type SwipeableListView = SwipeableListViewStatci
+    export type SwipeableListView = SwipeableListViewStatic
 
     export var Switch: SwitchStatic
     export type Switch = SwitchStatic
@@ -5741,9 +5761,6 @@ declare namespace  __React {
 
     export type NavigationReducer = NavigationReducerStatic;
     export var NavigationReducer: NavigationReducerStatic;
-    
-    export type SwipeableListView = SwipeableListViewStatic;
-    export var SwipeableListView: SwipeableListViewStatic;
 
     export type Easing = EasingStatic;
     export var Easing: EasingStatic;