@class NSData, NSString; @interface _SFPBDate : PBCodable <_SFPBDate, NSSecureCoding> @property (class, readonly) BOOL supportsSecureCoding; @property (nonatomic) double secondsSince1970; @property (readonly, nonatomic) NSData *jsonData; @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; - (id)initWithDictionary:(id)a0; - (id)dictionaryRepresentation; - (BOOL)isEqual:(id)a0; - (id)initWithJSON:(id)a0; - (id)initWithNSDate:(id)a0; @end