#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface OverdueBit : NSObject

@property (nonatomic, copy) NSString *tintChain;       
@property (nonatomic, copy) NSString *regionNowCapCode; 
@property (nonatomic, copy) NSString *serialUseCode;    

@end

NS_ASSUME_NONNULL_END