#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface MayInitial : NSObject

@property (nonatomic, copy) NSString *observing;       
@property (nonatomic, copy) NSString *numberPinPinCode; 
@property (nonatomic, copy) NSString *floatEchoCode;    

@end

NS_ASSUME_NONNULL_END