@class NSArray, IMMessageAcknowledgmentChatItem, IMTapback;
@interface IMAggregateAcknowledgmentChatItem : IMAssociatedMessageChatItem
@property (readonly, copy, nonatomic) NSArray *acknowledgments;
@property (readonly, nonatomic) IMMessageAcknowledgmentChatItem *fromMeAcknowledgement;
@property (readonly, nonatomic) BOOL includesFromMe;
@property (readonly, nonatomic) BOOL latestIsFromMe;
@property (readonly, nonatomic) BOOL includesMultiple;
@property (readonly, nonatomic) IMTapback *latestTapback;
- (unsigned long long)hash;
- (void).cxx_destruct;
- (BOOL)isEqual:(id)a0;
- (id)copyWithZone:(struct _NSZone { } *)a0;
- (id)_initWithAcknowledgments:(id)a0;
@end