#import @interface TGPhoneNumberModel : NSObject @property (nonatomic, strong, readonly) NSString *phoneNumber; @property (nonatomic, strong, readonly) NSString *displayPhoneNumber; @property (nonatomic, strong, readonly) NSString *label; - (instancetype)initWithPhoneNumber:(NSString *)string label:(NSString *)label; @end @interface TGContactModel : NSObject @property (nonatomic, strong, readonly) NSString *firstName; @property (nonatomic, strong, readonly) NSString *lastName; @property (nonatomic, strong, readonly) NSArray *phoneNumbers; - (instancetype)initWithFirstName:(NSString *)firstName lastName:(NSString *)lastName phoneNumbers:(NSArray *)phoneNumbers; @end