@class NSData; @interface NTPBHeadlineBackingElement : PBCodable @property (readonly, nonatomic) BOOL hasArticleRecordData; @property (retain, nonatomic) NSData *articleRecordData; @property (readonly, nonatomic) BOOL hasSourceChannelRecordData; @property (retain, nonatomic) NSData *sourceChannelRecordData; @property (readonly, nonatomic) BOOL hasParentIssueRecordData; @property (retain, nonatomic) NSData *parentIssueRecordData; - (unsigned long long)hash; - (BOOL)readFrom:(id)a0; - (void)writeTo:(id)a0; - (id)description; - (void).cxx_destruct; - (id)dictionaryRepresentation; - (BOOL)isEqual:(id)a0; - (void)mergeFrom:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end