System/Library/PrivateFrameworks/BusinessChatService.framework
BCSShardIdentifier.h
@class NSString;
@interface BCSShardIdentifier : NSObject <BCSFilterShardItemIdentifying, NSCopying>
@property (nonatomic) long long type;
@property (nonatomic) long long startIndex;
@property (nonatomic) long long shardCount;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
@end