@interface USRVJsonStorage : NSObject

@property (nonatomic, strong) NSMutableDictionary *storageContents;

- (BOOL)set: (NSString *)key value: (id)value;
- (id)getValueForKey: (NSString *)key;
- (BOOL)deleteKey: (NSString *)key;
- (NSArray *)getKeys: (NSString *)key recursive: (BOOL)recursive;
- (void)     clearData;
- (BOOL)     initData;
- (BOOL)     hasData;

@end
