@class NSMutableDictionary, NSMutableArray; @interface BioUserDefaults : NSObject { NSMutableDictionary *_registeredDefaults; NSMutableArray *_updateBlocks; } + (id)sharedInstance; + (id)preferenceObjectForKey:(id)a0; - (void)registerDefaults:(id)a0; - (id)stateDictionary; - (BOOL)boolForKey:(id)a0; - (BOOL)setObject:(id)a0 forKey:(id)a1; - (id)numberForKey:(id)a0; - (BOOL)setBool:(BOOL)a0 forKey:(id)a1; - (void).cxx_destruct; - (long long)integerForKey:(id)a0; - (BOOL)synchronize; - (id)stringForKey:(id)a0; - (void)updateNotification; - (int)intForKey:(id)a0; - (id)objectOfClass:(Class)a0 forKey:(id)a1; - (void)registerUpdateNotification:(id /* block */)a0; - (void)unregisterUpdateNotification:(id /* block */)a0; - (unsigned int)unsignedIntForKey:(id)a0; - (unsigned long long)unsignedIntegerForKey:(id)a0; @end