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-rw-r--r--objectivec/GPBUnknownFieldSet.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/objectivec/GPBUnknownFieldSet.h b/objectivec/GPBUnknownFieldSet.h
index 48824f10..d785ca16 100644
--- a/objectivec/GPBUnknownFieldSet.h
+++ b/objectivec/GPBUnknownFieldSet.h
@@ -30,17 +30,21 @@
#import <Foundation/Foundation.h>
-@class GPBField;
+@class GPBUnknownField;
+
+NS_ASSUME_NONNULL_BEGIN
@interface GPBUnknownFieldSet : NSObject<NSCopying>
- (BOOL)hasField:(int32_t)number;
-- (GPBField *)getField:(int32_t)number;
+- (nullable GPBUnknownField *)getField:(int32_t)number;
- (NSUInteger)countOfFields;
-- (void)addField:(GPBField *)field;
+- (void)addField:(GPBUnknownField *)field;
// Returns an NSArray of the GPBFields sorted by the field numbers.
- (NSArray *)sortedFields;
@end
+
+NS_ASSUME_NONNULL_END