@class NSSet, NSString, TIInputContextHistory; @interface UIInputContextHistory : NSObject @property (readonly, nonatomic) NSSet *senderIdentifiers; @property (readonly, nonatomic) NSSet *recipientIdentifiers; @property (readonly, nonatomic) NSSet *recipientNames; @property (readonly, nonatomic) TIInputContextHistory *tiInputContextHistory; @property (readonly, nonatomic) NSString *senderIdentifier; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (void)addTextEntry:(id)a0 timestamp:(id)a1; - (void)addTextEntry:(id)a0 timestamp:(id)a1 senderIdentifier:(id)a2; - (id)initWithInputContextHistory:(id)a0; - (id)initWithRecipientIdentifiers:(id)a0; - (id)initWithRecipientIdentifiers:(id)a0 senderIdentifier:(id)a1; - (id)initWithRecipientIdentifiers:(id)a0 senderIdentifiers:(id)a1; - (id)mostRecentTextEntries:(unsigned long long)a0; - (void)updateRecipientNames:(id)a0; @end