// #import NS_ASSUME_NONNULL_BEGIN @protocol MHMagnifiedViewDelegate - (void)handleMagnify:(NSInteger)type withIsMenu:(BOOL)isMenu; - (void)takePhoto; - (void)clickPackUp; @end @interface MHMagnifiedView : UIView @property (nonatomic, weak) id delegate; @property (nonatomic, assign) BOOL isHiddenHead; @end NS_ASSUME_NONNULL_END