@class NSNumber, NSDate; @interface CMMetMinute : NSObject <NSSecureCoding, NSCopying> { NSDate *fStartDate; NSNumber *fAverageIntensity; } @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) NSDate *startDate; @property (readonly, nonatomic) NSNumber *averageIntensity; - (void)dealloc; - (void)encodeWithCoder:(id)a0; - (id)description; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)initWithSample:(struct CLMetMinute { double x0; double x1; })a0; - (id)initWithStartDate:(id)a0 averageIntensity:(id)a1; @end