@class NSUserDefaults; @interface WFSecuredPreferences : NSObject @property (class, readonly, nonatomic) WFSecuredPreferences *standardPreferences; @property (copy, nonatomic) NSUserDefaults *userDefaults; - (id)init; - (void)registerDefaults:(id)a0; - (BOOL)boolForKey:(id)a0; - (void)setObject:(id)a0 forKey:(id)a1; - (void)removeObjectForKey:(id)a0; - (void)userDefaultsDidChange:(id)a0; - (void)setBool:(BOOL)a0 forKey:(id)a1; - (void).cxx_destruct; - (id)objectForKey:(id)a0; - (void)savePreferences; @end