6 #import <Foundation/Foundation.h>
13 @property (readonly) NSDictionary *
values;
20 - (id)objectForKey:(NSString *)key;
27 - (id)objectForKeyPath:(NSString *)keyPath;
34 - (id)objectForKeyedSubscript:(NSString *)key;
41 - (BOOL)containsKey:(NSString *)key;
48 - (BOOL)isNil:(NSString *)key;
55 - (NSInteger)integerForKey:(NSString *)key;
62 - (NSInteger)integerForKeyPath:(NSString *)keyPath;
69 - (double)doubleForKey:(NSString *)key;
76 - (double)doubleForKeyPath:(NSString *)keyPath;
83 - (BOOL)boolForKey:(NSString *)key;
90 - (BOOL)boolForKeyPath:(NSString *)keyPath;