1 #import <React/RCTDefines.h> 2 #import <React/RCTView.h> 3 #import <UIKit/UIKit.h> 4 5 extern NSString *const RNCSafeAreaDidChange; 6 7 RCT_EXTERN BOOL 8 UIEdgeInsetsEqualToEdgeInsetsWithThreshold(UIEdgeInsets insets1, UIEdgeInsets insets2, CGFloat threshold); 9