1 files changed, 6 insertions, 11 deletions
diff --git a/objectivec/GPBDescriptor.h b/objectivec/GPBDescriptor.h
index 360afe96..a6eff0fb 100644
--- a/objectivec/GPBDescriptor.h
+++ b/objectivec/GPBDescriptor.h
@@ -34,19 +34,18 @@
 
 @class GPBEnumDescriptor;
 @class GPBFieldDescriptor;
-@class GPBFieldOptions;
 @class GPBFileDescriptor;
 @class GPBOneofDescriptor;
 
 NS_ASSUME_NONNULL_BEGIN
 
-typedef NS_ENUM(NSInteger, GPBFileSyntax) {
+typedef NS_ENUM(uint8_t, GPBFileSyntax) {
   GPBFileSyntaxUnknown = 0,
   GPBFileSyntaxProto2 = 2,
   GPBFileSyntaxProto3 = 3,
 };
 
-typedef NS_ENUM(NSInteger, GPBFieldType) {
+typedef NS_ENUM(uint8_t, GPBFieldType) {
   GPBFieldTypeSingle,    // optional/required
   GPBFieldTypeRepeated,  // repeated
   GPBFieldTypeMap,       // map<K,V>
@@ -55,11 +54,10 @@ typedef NS_ENUM(NSInteger, GPBFieldType) {
 @interface GPBDescriptor : NSObject<NSCopying>
 
 @property(nonatomic, readonly, copy) NSString *name;
-@property(nonatomic, readonly, strong, nullable) NSArray *fields;
-@property(nonatomic, readonly, strong, nullable) NSArray *oneofs;
-@property(nonatomic, readonly, strong, nullable) NSArray *enums;
+@property(nonatomic, readonly, strong, nullable) NSArray<GPBFieldDescriptor*> *fields;
+@property(nonatomic, readonly, strong, nullable) NSArray<GPBOneofDescriptor*> *oneofs;
 @property(nonatomic, readonly, nullable) const GPBExtensionRange *extensionRanges;
-@property(nonatomic, readonly) NSUInteger extensionRangesCount;
+@property(nonatomic, readonly) uint32_t extensionRangesCount;
 @property(nonatomic, readonly, assign) GPBFileDescriptor *file;
 
 @property(nonatomic, readonly, getter=isWireFormat) BOOL wireFormat;
@@ -68,7 +66,6 @@ typedef NS_ENUM(NSInteger, GPBFieldType) {
 - (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber;
 - (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name;
 - (nullable GPBOneofDescriptor *)oneofWithName:(NSString *)name;
-- (nullable GPBEnumDescriptor *)enumWithName:(NSString *)name;
 
 @end
 
@@ -81,7 +78,7 @@ typedef NS_ENUM(NSInteger, GPBFieldType) {
 
 @interface GPBOneofDescriptor : NSObject
 @property(nonatomic, readonly) NSString *name;
-@property(nonatomic, readonly) NSArray *fields;
+@property(nonatomic, readonly) NSArray<GPBFieldDescriptor*> *fields;
 
 - (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber;
 - (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name;
@@ -103,8 +100,6 @@ typedef NS_ENUM(NSInteger, GPBFieldType) {
 
 @property(nonatomic, readonly, assign, nullable) GPBOneofDescriptor *containingOneof;
 
-@property(nonatomic, readonly, nullable) GPBFieldOptions *fieldOptions;
-
 // Message properties
 @property(nonatomic, readonly, assign, nullable) Class msgClass;