YapDatabaseSecondaryIndexSetup

@interface YapDatabaseSecondaryIndexSetup : NSObject <NSCopying, NSFastEnumeration>

- (id)init;
- (id)initWithCapacity:(NSUInteger)capacity;

- (void)addColumn:(NSString *)name withType:(YapDatabaseSecondaryIndexType)type;

- (NSUInteger)count;
- (nullable YapDatabaseSecondaryIndexColumn *)columnAtIndex:(NSUInteger)index;

- (NSArray<NSString *> *)columnNames;

@end

Undocumented