@interface NJMapping : NSObject
@property (nonatomic, copy) NSString *name;
-@property (nonatomic, readonly) NSMutableDictionary *entries;
+@property (nonatomic, readonly) NSUInteger count;
+
++ (id)mappingWithContentsOfURL:(NSURL *)url
+ error:(NSError **)error;
- (id)initWithName:(NSString *)name;
+- (id)initWithSerialization:(NSDictionary *)serialization;
+
- (NJOutput *)objectForKeyedSubscript:(NJInput *)input;
- (void)setObject:(NJOutput *)output forKeyedSubscript:(NJInput *)input;
- (NSDictionary *)serialize;
- (BOOL)writeToURL:(NSURL *)url error:(NSError **)error;
+- (BOOL)hasConflictWith:(NJMapping *)other;
+- (void)mergeEntriesFrom:(NJMapping *)other;
-+ (id)mappingWithContentsOfURL:(NSURL *)url mappings:(NSArray *)mappings error:(NSError **)error;
+- (void)postLoadProcess:(id <NSFastEnumeration>)allMappings;
@end