@class NSString; @interface ARWorldTrackingErrorData : NSObject <ARResultData, NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) double timestamp; @property (nonatomic) long long errorCode; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)encodeWithCoder:(id)a0; - (BOOL)isEqual:(id)a0; - (id)initWithTimestamp:(double)a0; - (id)initWithCoder:(id)a0; @end