@class NSString, SFCollaborationItemsProvider, NSObject, DummySFCollaborationService; @protocol OS_dispatch_queue, SFCollaborationCompositionDictionaryProviderDelegate; @interface SFCollaborationCompositionDictionaryProvider : NSObject <SFCollaborationItemChangeObserver, SFCollaborationItemsProviderDelegate> @property (retain, nonatomic) SFCollaborationItemsProvider *collaborationItemsProvider; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) DummySFCollaborationService *collaborationService; @property (retain, nonatomic) id<SFCollaborationCompositionDictionaryProviderDelegate> delegate; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithItemProvider:(id)a0 delegate:(id)a1; - (id)collaborationItemsProvider:(id)a0 resolveActivityItem:(id)a1; - (id)collaborationServiceForItemsProvider:(id)a0; - (void)observable:(id)a0 didChange:(unsigned long long)a1; @end