@class NSData; @interface HALSchemaHALAlarmContext : SISchemaInstrumentationMessage { struct { unsigned char timeSinceAlarmFiredInSeconds : 1; } _has; } @property (nonatomic) unsigned long long timeSinceAlarmFiredInSeconds; @property (nonatomic) BOOL hasTimeSinceAlarmFiredInSeconds; @property (readonly, nonatomic) NSData *jsonData; - (unsigned long long)hash; - (id)suppressMessageUnderConditions; - (BOOL)readFrom:(id)a0; - (void)writeTo:(id)a0; - (id)initWithDictionary:(id)a0; - (id)dictionaryRepresentation; - (BOOL)isEqual:(id)a0; - (id)initWithJSON:(id)a0; - (void)deleteTimeSinceAlarmFiredInSeconds; @end