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Diffstat (limited to 'objectivec/GPBUnknownFieldSet.h')
-rw-r--r--objectivec/GPBUnknownFieldSet.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/objectivec/GPBUnknownFieldSet.h b/objectivec/GPBUnknownFieldSet.h
index ab8ee5e5..d785ca16 100644
--- a/objectivec/GPBUnknownFieldSet.h
+++ b/objectivec/GPBUnknownFieldSet.h
@@ -32,10 +32,12 @@
@class GPBUnknownField;
+NS_ASSUME_NONNULL_BEGIN
+
@interface GPBUnknownFieldSet : NSObject<NSCopying>
- (BOOL)hasField:(int32_t)number;
-- (GPBUnknownField *)getField:(int32_t)number;
+- (nullable GPBUnknownField *)getField:(int32_t)number;
- (NSUInteger)countOfFields;
- (void)addField:(GPBUnknownField *)field;
@@ -44,3 +46,5 @@
- (NSArray *)sortedFields;
@end
+
+NS_ASSUME_NONNULL_END