@class NSString, NSDictionary, NSSet, NSObject, IMThreadSafeBalloonPluginMap; @protocol OS_dispatch_queue; @interface IMBalloonPluginManagerModel : NSObject @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *dataQueue; @property (readonly, nonatomic) IMThreadSafeBalloonPluginMap *pluginsMap; @property (retain, nonatomic) id extensionMatchingContext; @property (retain, nonatomic) id highMemoryExtensionMatchingContext; @property (retain, nonatomic) NSString *pluginMetaDataFolder; @property (retain, nonatomic) NSDictionary *pluginIDToMetadataCache; @property (retain, nonatomic) NSSet *pluginsToRemoveAfterExtensionsUpdate; @property (nonatomic) BOOL hasCompletedInitialization; @property (nonatomic) BOOL hasDeferredInstalledAppsChangedNotification; - (id)init; - (void).cxx_destruct; @end