@class NSString; @interface NRWatchPairingExtendedMetadata : NSObject <NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (nonatomic) long long chipID; @property (nonatomic) long long pairingVersion; @property (retain, nonatomic) NSString *productType; @property (nonatomic) BOOL postFailsafeObliteration; @property (nonatomic) BOOL isCellularEnabled; @property (nonatomic) unsigned long long encodedSystemVersion; - (void)encodeWithCoder:(id)a0; - (id)description; - (void).cxx_destruct; - (id)initWithCoder:(id)a0; @end