Exposed bridge in ReactNativeNavigation

lib/ios/ReactNativeNavigation.h

 
 @interface ReactNativeNavigation : NSObject
 
-+(void)bootstrap:(NSURL*)jsCodeLocation launchOptions:(NSDictionary *)launchOptions;
++ (void)bootstrap:(NSURL *)jsCodeLocation launchOptions:(NSDictionary *)launchOptions;
 
 + (void)registerExternalComponent:(NSString *)name callback:(RNNExternalViewCreator)callback;
 
++ (RCTBridge *)getBridge;
+
 @end

lib/ios/ReactNativeNavigation.m

 	[[ReactNativeNavigation sharedInstance].bridgeManager registerExternalComponent:name callback:callback];
 }
 
++ (RCTBridge *)getBridge {
+	return [[ReactNativeNavigation sharedInstance].bridgeManager bridge];
+}
+
+
 # pragma mark - instance
 
 + (instancetype) sharedInstance {