Update SplashScreen.h

Author: Nguyen Duc Binh

ios/SplashScreen.h

@@ -7,8 +7,10 @@
  * Email:crazycodeboy@gmail.com
  */
 #import <React/RCTBridgeModule.h>
+#import <UIKit/UIKit.h>
 
 @interface SplashScreen : NSObject<RCTBridgeModule>
++ (void)showSplash:(NSString*)splashScreen inRootView:(UIView*)rootView;
 + (void)show;
 + (void)hide;
 @end