@class NSMutableDictionary, NSSet, WBSCoalescedAsynchronousWriter; @interface WBSOnDeviceSearchSuggestionsModelManager : NSObject { NSMutableDictionary *_localeIdentifiersToChecksums; WBSCoalescedAsynchronousWriter *_asyncWriter; NSSet *_supportedLocaleIdentifiers; } @property (class, readonly, nonatomic) WBSOnDeviceSearchSuggestionsModelManager *sharedManager; @property (readonly, nonatomic) BOOL needsSupportedLocaleUpdate; - (id)init; - (void)clearModels; - (void).cxx_destruct; - (BOOL)isLocaleSupported:(id)a0; - (id)_dictionaryToSave; - (void)_updateModelFileOnDisk; - (void)addOrUpdateModelForLocale:(id)a0 withChecksum:(id)a1; - (id)currentChecksumForModelWithLocale:(id)a0; - (id)fileURLForModelWithLocale:(id)a0; - (id)fileURLForModelWithLocaleIfDownloaded:(id)a0; - (BOOL)haveModelForLocale:(id)a0; - (void)updateSupportedModelLocales:(id)a0; @end