@class NSData, _CPSpotlightUsagePropensity, _CPImagesUsagePropensity, _CPSafariUsagePropensity, NSString, _CPUsageSinceLookback, _CPDeviceContext, _CPNewsUsagePropensity; @interface _CPUsageEnvelope : PBCodable <_CPUsageEnvelope, NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (retain, nonatomic) _CPUsageSinceLookback *usageSinceLookback; @property (retain, nonatomic) _CPSafariUsagePropensity *safariUsagePropensity; @property (retain, nonatomic) _CPSpotlightUsagePropensity *spotlightUsagePropensity; @property (retain, nonatomic) _CPImagesUsagePropensity *imagesUsagePropensity; @property (retain, nonatomic) _CPNewsUsagePropensity *newsUsagePropensity; @property (nonatomic) long long collectionStartTimestamp; @property (nonatomic) long long collectionEndTimestamp; @property (nonatomic) int configuredLookbackTimeInDays; @property (nonatomic) int totalSessions; @property (retain, nonatomic) _CPDeviceContext *context; @property (copy, nonatomic) NSData *uuidBytes; @property (readonly, nonatomic) NSData *jsonData; @property (readonly, nonatomic) unsigned long long whichKind; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (BOOL)readFrom:(id)a0; - (void)writeTo:(id)a0; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (void)clearKind; @end