Pull new version of protobuf sources.

third_party/protobuf/objectivec/google/protobuf/Descriptor.pbobjc.h

Index: third_party/protobuf/objectivec/google/protobuf/Descriptor.pbobjc.h
diff --git a/third_party/protobuf/objectivec/google/protobuf/Descriptor.pbobjc.h b/third_party/protobuf/objectivec/google/protobuf/Descriptor.pbobjc.h
new file mode 100644
index 0000000000000000000000000000000000000000..bf0f51a63f9633329d830eaad8fe802eb2a0c2c8
--- /dev/null
+++ b/third_party/protobuf/objectivec/google/protobuf/Descriptor.pbobjc.h
@@ -0,0 +1,1144 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/descriptor.proto
+
+#import "GPBProtocolBuffers.h"
+
+#if GOOGLE_PROTOBUF_OBJC_GEN_VERSION != 30000
+#error This file was generated by a different version of protoc-gen-objc which is incompatible with your Protocol Buffer sources.
+#endif
+
+// @@protoc_insertion_point(imports)
+
+CF_EXTERN_C_BEGIN
+
+@class GPBEnumOptions;
+@class GPBEnumValueOptions;
+@class GPBFieldOptions;
+@class GPBFileOptions;
+@class GPBMessageOptions;
+@class GPBMethodOptions;
+@class GPBServiceOptions;
+@class GPBSourceCodeInfo;
+
+NS_ASSUME_NONNULL_BEGIN
+
+#pragma mark - Enum GPBFieldDescriptorProto_Type
+
+typedef GPB_ENUM(GPBFieldDescriptorProto_Type) {
+  // 0 is reserved for errors.
+  // Order is weird for historical reasons.
+  GPBFieldDescriptorProto_Type_TypeDouble = 1,
+  GPBFieldDescriptorProto_Type_TypeFloat = 2,
+
+  // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT64 if
+  // negative values are likely.
+  GPBFieldDescriptorProto_Type_TypeInt64 = 3,
+  GPBFieldDescriptorProto_Type_TypeUint64 = 4,
+
+  // Not ZigZag encoded.  Negative numbers take 10 bytes.  Use TYPE_SINT32 if
+  // negative values are likely.
+  GPBFieldDescriptorProto_Type_TypeInt32 = 5,
+  GPBFieldDescriptorProto_Type_TypeFixed64 = 6,
+  GPBFieldDescriptorProto_Type_TypeFixed32 = 7,
+  GPBFieldDescriptorProto_Type_TypeBool = 8,
+  GPBFieldDescriptorProto_Type_TypeString = 9,
+
+  // Tag-delimited aggregate.
+  GPBFieldDescriptorProto_Type_TypeGroup = 10,
+
+  // Length-delimited aggregate.
+  GPBFieldDescriptorProto_Type_TypeMessage = 11,
+
+  // New in version 2.
+  GPBFieldDescriptorProto_Type_TypeBytes = 12,
+  GPBFieldDescriptorProto_Type_TypeUint32 = 13,
+  GPBFieldDescriptorProto_Type_TypeEnum = 14,
+  GPBFieldDescriptorProto_Type_TypeSfixed32 = 15,
+  GPBFieldDescriptorProto_Type_TypeSfixed64 = 16,
+
+  // Uses ZigZag encoding.
+  GPBFieldDescriptorProto_Type_TypeSint32 = 17,
+
+  // Uses ZigZag encoding.
+  GPBFieldDescriptorProto_Type_TypeSint64 = 18,
+};
+
+GPBEnumDescriptor *GPBFieldDescriptorProto_Type_EnumDescriptor(void);
+
+BOOL GPBFieldDescriptorProto_Type_IsValidValue(int32_t value);
+
+#pragma mark - Enum GPBFieldDescriptorProto_Label
+
+typedef GPB_ENUM(GPBFieldDescriptorProto_Label) {
+  // 0 is reserved for errors
+  GPBFieldDescriptorProto_Label_LabelOptional = 1,
+  GPBFieldDescriptorProto_Label_LabelRequired = 2,
+
+  // TODO(sanjay): Should we add LABEL_MAP?
+  GPBFieldDescriptorProto_Label_LabelRepeated = 3,
+};
+
+GPBEnumDescriptor *GPBFieldDescriptorProto_Label_EnumDescriptor(void);
+
+BOOL GPBFieldDescriptorProto_Label_IsValidValue(int32_t value);
+
+#pragma mark - Enum GPBFileOptions_OptimizeMode
+
+// Generated classes can be optimized for speed or code size.
+typedef GPB_ENUM(GPBFileOptions_OptimizeMode) {
+  // Generate complete code for parsing, serialization,
+  GPBFileOptions_OptimizeMode_Speed = 1,
+
+  // etc.
+  GPBFileOptions_OptimizeMode_CodeSize = 2,
+
+  // Generate code using MessageLite and the lite runtime.
+  GPBFileOptions_OptimizeMode_LiteRuntime = 3,
+};
+
+GPBEnumDescriptor *GPBFileOptions_OptimizeMode_EnumDescriptor(void);
+
+BOOL GPBFileOptions_OptimizeMode_IsValidValue(int32_t value);
+
+#pragma mark - Enum GPBFieldOptions_CType
+
+typedef GPB_ENUM(GPBFieldOptions_CType) {
+  // Default mode.
+  GPBFieldOptions_CType_String = 0,
+  GPBFieldOptions_CType_Cord = 1,
+  GPBFieldOptions_CType_StringPiece = 2,
+};
+
+GPBEnumDescriptor *GPBFieldOptions_CType_EnumDescriptor(void);
+
+BOOL GPBFieldOptions_CType_IsValidValue(int32_t value);
+
+#pragma mark - Enum GPBFieldOptions_JSType
+
+typedef GPB_ENUM(GPBFieldOptions_JSType) {
+  // Use the default type.
+  GPBFieldOptions_JSType_JsNormal = 0,
+
+  // Use JavaScript strings.
+  GPBFieldOptions_JSType_JsString = 1,
+
+  // Use JavaScript numbers.
+  GPBFieldOptions_JSType_JsNumber = 2,
+};
+
+GPBEnumDescriptor *GPBFieldOptions_JSType_EnumDescriptor(void);
+
+BOOL GPBFieldOptions_JSType_IsValidValue(int32_t value);
+
+#pragma mark - GPBDescriptorRoot
+
+@interface GPBDescriptorRoot : GPBRootObject
+
+// The base class provides:
+//   + (GPBExtensionRegistry *)extensionRegistry;
+// which is an GPBExtensionRegistry that includes all the extensions defined by
+// this file and all files that it depends on.
+
+@end
+
+#pragma mark - GPBFileDescriptorSet
+
+typedef GPB_ENUM(GPBFileDescriptorSet_FieldNumber) {
+  GPBFileDescriptorSet_FieldNumber_FileArray = 1,
+};
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+@interface GPBFileDescriptorSet : GPBMessage
+
+// |fileArray| contains |GPBFileDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *fileArray;
+@property(nonatomic, readonly) NSUInteger fileArray_Count;
+
+@end
+
+#pragma mark - GPBFileDescriptorProto
+
+typedef GPB_ENUM(GPBFileDescriptorProto_FieldNumber) {
+  GPBFileDescriptorProto_FieldNumber_Name = 1,
+  GPBFileDescriptorProto_FieldNumber_Package = 2,
+  GPBFileDescriptorProto_FieldNumber_DependencyArray = 3,
+  GPBFileDescriptorProto_FieldNumber_MessageTypeArray = 4,
+  GPBFileDescriptorProto_FieldNumber_EnumTypeArray = 5,
+  GPBFileDescriptorProto_FieldNumber_ServiceArray = 6,
+  GPBFileDescriptorProto_FieldNumber_ExtensionArray = 7,
+  GPBFileDescriptorProto_FieldNumber_Options = 8,
+  GPBFileDescriptorProto_FieldNumber_SourceCodeInfo = 9,
+  GPBFileDescriptorProto_FieldNumber_PublicDependencyArray = 10,
+  GPBFileDescriptorProto_FieldNumber_WeakDependencyArray = 11,
+  GPBFileDescriptorProto_FieldNumber_Syntax = 12,
+};
+
+// Describes a complete .proto file.
+@interface GPBFileDescriptorProto : GPBMessage
+
+// file name, relative to root of source tree
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+// e.g. "foo", "foo.bar", etc.
+@property(nonatomic, readwrite) BOOL hasPackage;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *package;
+
+// Names of files imported by this file.
+// |dependencyArray| contains |NSString|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *dependencyArray;
+@property(nonatomic, readonly) NSUInteger dependencyArray_Count;
+
+// Indexes of the public imported files in the dependency list above.
+@property(nonatomic, readwrite, strong, null_resettable) GPBInt32Array *publicDependencyArray;
+@property(nonatomic, readonly) NSUInteger publicDependencyArray_Count;
+
+// Indexes of the weak imported files in the dependency list.
+// For Google-internal migration only. Do not use.
+@property(nonatomic, readwrite, strong, null_resettable) GPBInt32Array *weakDependencyArray;
+@property(nonatomic, readonly) NSUInteger weakDependencyArray_Count;
+
+// All top-level definitions in this file.
+// |messageTypeArray| contains |GPBDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *messageTypeArray;
+@property(nonatomic, readonly) NSUInteger messageTypeArray_Count;
+
+// |enumTypeArray| contains |GPBEnumDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *enumTypeArray;
+@property(nonatomic, readonly) NSUInteger enumTypeArray_Count;
+
+// |serviceArray| contains |GPBServiceDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *serviceArray;
+@property(nonatomic, readonly) NSUInteger serviceArray_Count;
+
+// |extensionArray| contains |GPBFieldDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *extensionArray;
+@property(nonatomic, readonly) NSUInteger extensionArray_Count;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBFileOptions *options;
+
+// This field contains optional information about the original source code.
+// You may safely remove this entire field without harming runtime
+// functionality of the descriptors -- the information is needed only by
+// development tools.
+@property(nonatomic, readwrite) BOOL hasSourceCodeInfo;
+@property(nonatomic, readwrite, strong, null_resettable) GPBSourceCodeInfo *sourceCodeInfo;
+
+// The syntax of the proto file.
+// The supported values are "proto2" and "proto3".
+@property(nonatomic, readwrite) BOOL hasSyntax;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *syntax;
+
+@end
+
+#pragma mark - GPBDescriptorProto
+
+typedef GPB_ENUM(GPBDescriptorProto_FieldNumber) {
+  GPBDescriptorProto_FieldNumber_Name = 1,
+  GPBDescriptorProto_FieldNumber_FieldArray = 2,
+  GPBDescriptorProto_FieldNumber_NestedTypeArray = 3,
+  GPBDescriptorProto_FieldNumber_EnumTypeArray = 4,
+  GPBDescriptorProto_FieldNumber_ExtensionRangeArray = 5,
+  GPBDescriptorProto_FieldNumber_ExtensionArray = 6,
+  GPBDescriptorProto_FieldNumber_Options = 7,
+  GPBDescriptorProto_FieldNumber_OneofDeclArray = 8,
+  GPBDescriptorProto_FieldNumber_ReservedRangeArray = 9,
+  GPBDescriptorProto_FieldNumber_ReservedNameArray = 10,
+};
+
+// Describes a message type.
+@interface GPBDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+// |fieldArray| contains |GPBFieldDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *fieldArray;
+@property(nonatomic, readonly) NSUInteger fieldArray_Count;
+
+// |extensionArray| contains |GPBFieldDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *extensionArray;
+@property(nonatomic, readonly) NSUInteger extensionArray_Count;
+
+// |nestedTypeArray| contains |GPBDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *nestedTypeArray;
+@property(nonatomic, readonly) NSUInteger nestedTypeArray_Count;
+
+// |enumTypeArray| contains |GPBEnumDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *enumTypeArray;
+@property(nonatomic, readonly) NSUInteger enumTypeArray_Count;
+
+// |extensionRangeArray| contains |GPBDescriptorProto_ExtensionRange|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *extensionRangeArray;
+@property(nonatomic, readonly) NSUInteger extensionRangeArray_Count;
+
+// |oneofDeclArray| contains |GPBOneofDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *oneofDeclArray;
+@property(nonatomic, readonly) NSUInteger oneofDeclArray_Count;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBMessageOptions *options;
+
+// |reservedRangeArray| contains |GPBDescriptorProto_ReservedRange|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *reservedRangeArray;
+@property(nonatomic, readonly) NSUInteger reservedRangeArray_Count;
+
+// Reserved field names, which may not be used by fields in the same message.
+// A given name may only be reserved once.
+// |reservedNameArray| contains |NSString|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *reservedNameArray;
+@property(nonatomic, readonly) NSUInteger reservedNameArray_Count;
+
+@end
+
+#pragma mark - GPBDescriptorProto_ExtensionRange
+
+typedef GPB_ENUM(GPBDescriptorProto_ExtensionRange_FieldNumber) {
+  GPBDescriptorProto_ExtensionRange_FieldNumber_Start = 1,
+  GPBDescriptorProto_ExtensionRange_FieldNumber_End = 2,
+};
+
+@interface GPBDescriptorProto_ExtensionRange : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasStart;
+@property(nonatomic, readwrite) int32_t start;
+
+@property(nonatomic, readwrite) BOOL hasEnd;
+@property(nonatomic, readwrite) int32_t end;
+
+@end
+
+#pragma mark - GPBDescriptorProto_ReservedRange
+
+typedef GPB_ENUM(GPBDescriptorProto_ReservedRange_FieldNumber) {
+  GPBDescriptorProto_ReservedRange_FieldNumber_Start = 1,
+  GPBDescriptorProto_ReservedRange_FieldNumber_End = 2,
+};
+
+// Range of reserved tag numbers. Reserved tag numbers may not be used by
+// fields or extension ranges in the same message. Reserved ranges may
+// not overlap.
+@interface GPBDescriptorProto_ReservedRange : GPBMessage
+
+// Inclusive.
+@property(nonatomic, readwrite) BOOL hasStart;
+@property(nonatomic, readwrite) int32_t start;
+
+// Exclusive.
+@property(nonatomic, readwrite) BOOL hasEnd;
+@property(nonatomic, readwrite) int32_t end;
+
+@end
+
+#pragma mark - GPBFieldDescriptorProto
+
+typedef GPB_ENUM(GPBFieldDescriptorProto_FieldNumber) {
+  GPBFieldDescriptorProto_FieldNumber_Name = 1,
+  GPBFieldDescriptorProto_FieldNumber_Extendee = 2,
+  GPBFieldDescriptorProto_FieldNumber_Number = 3,
+  GPBFieldDescriptorProto_FieldNumber_Label = 4,
+  GPBFieldDescriptorProto_FieldNumber_Type = 5,
+  GPBFieldDescriptorProto_FieldNumber_TypeName = 6,
+  GPBFieldDescriptorProto_FieldNumber_DefaultValue = 7,
+  GPBFieldDescriptorProto_FieldNumber_Options = 8,
+  GPBFieldDescriptorProto_FieldNumber_OneofIndex = 9,
+};
+
+// Describes a field within a message.
+@interface GPBFieldDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+@property(nonatomic, readwrite) BOOL hasNumber;
+@property(nonatomic, readwrite) int32_t number;
+
+@property(nonatomic, readwrite) BOOL hasLabel;
+@property(nonatomic, readwrite) GPBFieldDescriptorProto_Label label;
+
+// If type_name is set, this need not be set.  If both this and type_name
+// are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+@property(nonatomic, readwrite) BOOL hasType;
+@property(nonatomic, readwrite) GPBFieldDescriptorProto_Type type;
+
+// For message and enum types, this is the name of the type.  If the name
+// starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
+// rules are used to find the type (i.e. first the nested types within this
+// message are searched, then within the parent, on up to the root
+// namespace).
+@property(nonatomic, readwrite) BOOL hasTypeName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *typeName;
+
+// For extensions, this is the name of the type being extended.  It is
+// resolved in the same manner as type_name.
+@property(nonatomic, readwrite) BOOL hasExtendee;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *extendee;
+
+// For numeric types, contains the original text representation of the value.
+// For booleans, "true" or "false".
+// For strings, contains the default text contents (not escaped in any way).
+// For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
+// TODO(kenton):  Base-64 encode?
+@property(nonatomic, readwrite) BOOL hasDefaultValue;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *defaultValue;
+
+// If set, gives the index of a oneof in the containing type's oneof_decl
+// list.  This field is a member of that oneof.
+@property(nonatomic, readwrite) BOOL hasOneofIndex;
+@property(nonatomic, readwrite) int32_t oneofIndex;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBFieldOptions *options;
+
+@end
+
+#pragma mark - GPBOneofDescriptorProto
+
+typedef GPB_ENUM(GPBOneofDescriptorProto_FieldNumber) {
+  GPBOneofDescriptorProto_FieldNumber_Name = 1,
+};
+
+// Describes a oneof.
+@interface GPBOneofDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+@end
+
+#pragma mark - GPBEnumDescriptorProto
+
+typedef GPB_ENUM(GPBEnumDescriptorProto_FieldNumber) {
+  GPBEnumDescriptorProto_FieldNumber_Name = 1,
+  GPBEnumDescriptorProto_FieldNumber_ValueArray = 2,
+  GPBEnumDescriptorProto_FieldNumber_Options = 3,
+};
+
+// Describes an enum type.
+@interface GPBEnumDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+// |valueArray| contains |GPBEnumValueDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *valueArray;
+@property(nonatomic, readonly) NSUInteger valueArray_Count;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBEnumOptions *options;
+
+@end
+
+#pragma mark - GPBEnumValueDescriptorProto
+
+typedef GPB_ENUM(GPBEnumValueDescriptorProto_FieldNumber) {
+  GPBEnumValueDescriptorProto_FieldNumber_Name = 1,
+  GPBEnumValueDescriptorProto_FieldNumber_Number = 2,
+  GPBEnumValueDescriptorProto_FieldNumber_Options = 3,
+};
+
+// Describes a value within an enum.
+@interface GPBEnumValueDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+@property(nonatomic, readwrite) BOOL hasNumber;
+@property(nonatomic, readwrite) int32_t number;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBEnumValueOptions *options;
+
+@end
+
+#pragma mark - GPBServiceDescriptorProto
+
+typedef GPB_ENUM(GPBServiceDescriptorProto_FieldNumber) {
+  GPBServiceDescriptorProto_FieldNumber_Name = 1,
+  GPBServiceDescriptorProto_FieldNumber_MethodArray = 2,
+  GPBServiceDescriptorProto_FieldNumber_Options = 3,
+};
+
+// Describes a service.
+@interface GPBServiceDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+// |methodArray| contains |GPBMethodDescriptorProto|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *methodArray;
+@property(nonatomic, readonly) NSUInteger methodArray_Count;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBServiceOptions *options;
+
+@end
+
+#pragma mark - GPBMethodDescriptorProto
+
+typedef GPB_ENUM(GPBMethodDescriptorProto_FieldNumber) {
+  GPBMethodDescriptorProto_FieldNumber_Name = 1,
+  GPBMethodDescriptorProto_FieldNumber_InputType = 2,
+  GPBMethodDescriptorProto_FieldNumber_OutputType = 3,
+  GPBMethodDescriptorProto_FieldNumber_Options = 4,
+  GPBMethodDescriptorProto_FieldNumber_ClientStreaming = 5,
+  GPBMethodDescriptorProto_FieldNumber_ServerStreaming = 6,
+};
+
+// Describes a method of a service.
+@interface GPBMethodDescriptorProto : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasName;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *name;
+
+// Input and output type names.  These are resolved in the same way as
+// FieldDescriptorProto.type_name, but must refer to a message type.
+@property(nonatomic, readwrite) BOOL hasInputType;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *inputType;
+
+@property(nonatomic, readwrite) BOOL hasOutputType;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *outputType;
+
+@property(nonatomic, readwrite) BOOL hasOptions;
+@property(nonatomic, readwrite, strong, null_resettable) GPBMethodOptions *options;
+
+// Identifies if client streams multiple client messages
+@property(nonatomic, readwrite) BOOL hasClientStreaming;
+@property(nonatomic, readwrite) BOOL clientStreaming;
+
+// Identifies if server streams multiple server messages
+@property(nonatomic, readwrite) BOOL hasServerStreaming;
+@property(nonatomic, readwrite) BOOL serverStreaming;
+
+@end
+
+#pragma mark - GPBFileOptions
+
+typedef GPB_ENUM(GPBFileOptions_FieldNumber) {
+  GPBFileOptions_FieldNumber_JavaPackage = 1,
+  GPBFileOptions_FieldNumber_JavaOuterClassname = 8,
+  GPBFileOptions_FieldNumber_OptimizeFor = 9,
+  GPBFileOptions_FieldNumber_JavaMultipleFiles = 10,
+  GPBFileOptions_FieldNumber_GoPackage = 11,
+  GPBFileOptions_FieldNumber_CcGenericServices = 16,
+  GPBFileOptions_FieldNumber_JavaGenericServices = 17,
+  GPBFileOptions_FieldNumber_PyGenericServices = 18,
+  GPBFileOptions_FieldNumber_JavaGenerateEqualsAndHash = 20,
+  GPBFileOptions_FieldNumber_Deprecated = 23,
+  GPBFileOptions_FieldNumber_JavaStringCheckUtf8 = 27,
+  GPBFileOptions_FieldNumber_CcEnableArenas = 31,
+  GPBFileOptions_FieldNumber_ObjcClassPrefix = 36,
+  GPBFileOptions_FieldNumber_CsharpNamespace = 37,
+  GPBFileOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBFileOptions : GPBMessage
+
+// Sets the Java package where classes generated from this .proto will be
+// placed.  By default, the proto package is used, but this is often
+// inappropriate because proto packages do not normally start with backwards
+// domain names.
+@property(nonatomic, readwrite) BOOL hasJavaPackage;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *javaPackage;
+
+// If set, all the classes from the .proto file are wrapped in a single
+// outer class with the given name.  This applies to both Proto1
+// (equivalent to the old "--one_java_file" option) and Proto2 (where
+// a .proto always translates to a single class, but you may want to
+// explicitly choose the class name).
+@property(nonatomic, readwrite) BOOL hasJavaOuterClassname;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *javaOuterClassname;
+
+// If set true, then the Java code generator will generate a separate .java
+// file for each top-level message, enum, and service defined in the .proto
+// file.  Thus, these types will *not* be nested inside the outer class
+// named by java_outer_classname.  However, the outer class will still be
+// generated to contain the file's getDescriptor() method as well as any
+// top-level extensions defined in the file.
+@property(nonatomic, readwrite) BOOL hasJavaMultipleFiles;
+@property(nonatomic, readwrite) BOOL javaMultipleFiles;
+
+// If set true, then the Java code generator will generate equals() and
+// hashCode() methods for all messages defined in the .proto file.
+// - In the full runtime, this is purely a speed optimization, as the
+// AbstractMessage base class includes reflection-based implementations of
+// these methods.
+//- In the lite runtime, setting this option changes the semantics of
+// equals() and hashCode() to more closely match those of the full runtime;
+// the generated methods compute their results based on field values rather
+// than object identity. (Implementations should not assume that hashcodes
+// will be consistent across runtimes or versions of the protocol compiler.)
+@property(nonatomic, readwrite) BOOL hasJavaGenerateEqualsAndHash;
+@property(nonatomic, readwrite) BOOL javaGenerateEqualsAndHash;
+
+// If set true, then the Java2 code generator will generate code that
+// throws an exception whenever an attempt is made to assign a non-UTF-8
+// byte sequence to a string field.
+// Message reflection will do the same.
+// However, an extension field still accepts non-UTF-8 byte sequences.
+// This option has no effect on when used with the lite runtime.
+@property(nonatomic, readwrite) BOOL hasJavaStringCheckUtf8;
+@property(nonatomic, readwrite) BOOL javaStringCheckUtf8;
+
+@property(nonatomic, readwrite) BOOL hasOptimizeFor;
+@property(nonatomic, readwrite) GPBFileOptions_OptimizeMode optimizeFor;
+
+// Sets the Go package where structs generated from this .proto will be
+// placed. If omitted, the Go package will be derived from the following:
+//   - The basename of the package import path, if provided.
+//   - Otherwise, the package statement in the .proto file, if present.
+//   - Otherwise, the basename of the .proto file, without extension.
+@property(nonatomic, readwrite) BOOL hasGoPackage;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *goPackage;
+
+// Should generic services be generated in each language?  "Generic" services
+// are not specific to any particular RPC system.  They are generated by the
+// main code generators in each language (without additional plugins).
+// Generic services were the only kind of service generation supported by
+// early versions of google.protobuf.
+//
+// Generic services are now considered deprecated in favor of using plugins
+// that generate code specific to your particular RPC system.  Therefore,
+// these default to false.  Old code which depends on generic services should
+// explicitly set them to true.
+@property(nonatomic, readwrite) BOOL hasCcGenericServices;
+@property(nonatomic, readwrite) BOOL ccGenericServices;
+
+@property(nonatomic, readwrite) BOOL hasJavaGenericServices;
+@property(nonatomic, readwrite) BOOL javaGenericServices;
+
+@property(nonatomic, readwrite) BOOL hasPyGenericServices;
+@property(nonatomic, readwrite) BOOL pyGenericServices;
+
+// Is this file deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for everything in the file, or it will be completely ignored; in the very
+// least, this is a formalization for deprecating files.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// Enables the use of arenas for the proto messages in this file. This applies
+// only to generated classes for C++.
+@property(nonatomic, readwrite) BOOL hasCcEnableArenas;
+@property(nonatomic, readwrite) BOOL ccEnableArenas;
+
+// Sets the objective c class prefix which is prepended to all objective c
+// generated classes from this .proto. There is no default.
+@property(nonatomic, readwrite) BOOL hasObjcClassPrefix;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *objcClassPrefix;
+
+// Namespace for generated classes; defaults to the package.
+@property(nonatomic, readwrite) BOOL hasCsharpNamespace;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *csharpNamespace;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBMessageOptions
+
+typedef GPB_ENUM(GPBMessageOptions_FieldNumber) {
+  GPBMessageOptions_FieldNumber_MessageSetWireFormat = 1,
+  GPBMessageOptions_FieldNumber_NoStandardDescriptorAccessor = 2,
+  GPBMessageOptions_FieldNumber_Deprecated = 3,
+  GPBMessageOptions_FieldNumber_MapEntry = 7,
+  GPBMessageOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBMessageOptions : GPBMessage
+
+// Set true to use the old proto1 MessageSet wire format for extensions.
+// This is provided for backwards-compatibility with the MessageSet wire
+// format.  You should not use this for any other reason:  It's less
+// efficient, has fewer features, and is more complicated.
+//
+// The message must be defined exactly as follows:
+//   message Foo {
+//     option message_set_wire_format = true;
+//     extensions 4 to max;
+//   }
+// Note that the message cannot have any defined fields; MessageSets only
+// have extensions.
+//
+// All extensions of your type must be singular messages; e.g. they cannot
+// be int32s, enums, or repeated messages.
+//
+// Because this is an option, the above two restrictions are not enforced by
+// the protocol compiler.
+@property(nonatomic, readwrite) BOOL hasMessageSetWireFormat;
+@property(nonatomic, readwrite) BOOL messageSetWireFormat;
+
+// Disables the generation of the standard "descriptor()" accessor, which can
+// conflict with a field of the same name.  This is meant to make migration
+// from proto1 easier; new code should avoid fields named "descriptor".
+@property(nonatomic, readwrite) BOOL hasNoStandardDescriptorAccessor;
+@property(nonatomic, readwrite) BOOL noStandardDescriptorAccessor;
+
+// Is this message deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for the message, or it will be completely ignored; in the very least,
+// this is a formalization for deprecating messages.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// Whether the message is an automatically generated map entry type for the
+// maps field.
+//
+// For maps fields:
+//     map<KeyType, ValueType> map_field = 1;
+// The parsed descriptor looks like:
+//     message MapFieldEntry {
+//         option map_entry = true;
+//         optional KeyType key = 1;
+//         optional ValueType value = 2;
+//     }
+//     repeated MapFieldEntry map_field = 1;
+//
+// Implementations may choose not to generate the map_entry=true message, but
+// use a native map in the target language to hold the keys and values.
+// The reflection APIs in such implementions still need to work as
+// if the field is a repeated message field.
+//
+// NOTE: Do not set the option in .proto files. Always use the maps syntax
+// instead. The option should only be implicitly set by the proto compiler
+// parser.
+@property(nonatomic, readwrite) BOOL hasMapEntry;
+@property(nonatomic, readwrite) BOOL mapEntry;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBFieldOptions
+
+typedef GPB_ENUM(GPBFieldOptions_FieldNumber) {
+  GPBFieldOptions_FieldNumber_Ctype = 1,
+  GPBFieldOptions_FieldNumber_Packed = 2,
+  GPBFieldOptions_FieldNumber_Deprecated = 3,
+  GPBFieldOptions_FieldNumber_Lazy = 5,
+  GPBFieldOptions_FieldNumber_Jstype = 6,
+  GPBFieldOptions_FieldNumber_Weak = 10,
+  GPBFieldOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBFieldOptions : GPBMessage
+
+// The ctype option instructs the C++ code generator to use a different
+// representation of the field than it normally would.  See the specific
+// options below.  This option is not yet implemented in the open source
+// release -- sorry, we'll try to include it in a future version!
+@property(nonatomic, readwrite) BOOL hasCtype;
+@property(nonatomic, readwrite) GPBFieldOptions_CType ctype;
+
+// The packed option can be enabled for repeated primitive fields to enable
+// a more efficient representation on the wire. Rather than repeatedly
+// writing the tag and type for each element, the entire array is encoded as
+// a single length-delimited blob. In proto3, only explicit setting it to
+// false will avoid using packed encoding.
+@property(nonatomic, readwrite) BOOL hasPacked;
+@property(nonatomic, readwrite) BOOL packed;
+
+// The jstype option determines the JavaScript type used for values of the
+// field.  The option is permitted only for 64 bit integral and fixed types
+// (int64, uint64, sint64, fixed64, sfixed64).  By default these types are
+// represented as JavaScript strings.  This avoids loss of precision that can
+// happen when a large value is converted to a floating point JavaScript
+// numbers.  Specifying JS_NUMBER for the jstype causes the generated
+// JavaScript code to use the JavaScript "number" type instead of strings.
+// This option is an enum to permit additional types to be added,
+// e.g. goog.math.Integer.
+@property(nonatomic, readwrite) BOOL hasJstype;
+@property(nonatomic, readwrite) GPBFieldOptions_JSType jstype;
+
+// Should this field be parsed lazily?  Lazy applies only to message-type
+// fields.  It means that when the outer message is initially parsed, the
+// inner message's contents will not be parsed but instead stored in encoded
+// form.  The inner message will actually be parsed when it is first accessed.
+//
+// This is only a hint.  Implementations are free to choose whether to use
+// eager or lazy parsing regardless of the value of this option.  However,
+// setting this option true suggests that the protocol author believes that
+// using lazy parsing on this field is worth the additional bookkeeping
+// overhead typically needed to implement it.
+//
+// This option does not affect the public interface of any generated code;
+// all method signatures remain the same.  Furthermore, thread-safety of the
+// interface is not affected by this option; const methods remain safe to
+// call from multiple threads concurrently, while non-const methods continue
+// to require exclusive access.
+//
+//
+// Note that implementations may choose not to check required fields within
+// a lazy sub-message.  That is, calling IsInitialized() on the outher message
+// may return true even if the inner message has missing required fields.
+// This is necessary because otherwise the inner message would have to be
+// parsed in order to perform the check, defeating the purpose of lazy
+// parsing.  An implementation which chooses not to check required fields
+// must be consistent about it.  That is, for any particular sub-message, the
+// implementation must either *always* check its required fields, or *never*
+// check its required fields, regardless of whether or not the message has
+// been parsed.
+@property(nonatomic, readwrite) BOOL hasLazy;
+@property(nonatomic, readwrite) BOOL lazy;
+
+// Is this field deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for accessors, or it will be completely ignored; in the very least, this
+// is a formalization for deprecating fields.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// For Google-internal migration only. Do not use.
+@property(nonatomic, readwrite) BOOL hasWeak;
+@property(nonatomic, readwrite) BOOL weak;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBEnumOptions
+
+typedef GPB_ENUM(GPBEnumOptions_FieldNumber) {
+  GPBEnumOptions_FieldNumber_AllowAlias = 2,
+  GPBEnumOptions_FieldNumber_Deprecated = 3,
+  GPBEnumOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBEnumOptions : GPBMessage
+
+// Set this option to true to allow mapping different tag names to the same
+// value.
+@property(nonatomic, readwrite) BOOL hasAllowAlias;
+@property(nonatomic, readwrite) BOOL allowAlias;
+
+// Is this enum deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for the enum, or it will be completely ignored; in the very least, this
+// is a formalization for deprecating enums.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBEnumValueOptions
+
+typedef GPB_ENUM(GPBEnumValueOptions_FieldNumber) {
+  GPBEnumValueOptions_FieldNumber_Deprecated = 1,
+  GPBEnumValueOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBEnumValueOptions : GPBMessage
+
+// Is this enum value deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for the enum value, or it will be completely ignored; in the very least,
+// this is a formalization for deprecating enum values.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBServiceOptions
+
+typedef GPB_ENUM(GPBServiceOptions_FieldNumber) {
+  GPBServiceOptions_FieldNumber_Deprecated = 33,
+  GPBServiceOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBServiceOptions : GPBMessage
+
+// Is this service deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for the service, or it will be completely ignored; in the very least,
+// this is a formalization for deprecating services.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBMethodOptions
+
+typedef GPB_ENUM(GPBMethodOptions_FieldNumber) {
+  GPBMethodOptions_FieldNumber_Deprecated = 33,
+  GPBMethodOptions_FieldNumber_UninterpretedOptionArray = 999,
+};
+
+@interface GPBMethodOptions : GPBMessage
+
+// Is this method deprecated?
+// Depending on the target platform, this can emit Deprecated annotations
+// for the method, or it will be completely ignored; in the very least,
+// this is a formalization for deprecating methods.
+@property(nonatomic, readwrite) BOOL hasDeprecated;
+@property(nonatomic, readwrite) BOOL deprecated;
+
+// The parser stores options it doesn't recognize here. See above.
+// |uninterpretedOptionArray| contains |GPBUninterpretedOption|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *uninterpretedOptionArray;
+@property(nonatomic, readonly) NSUInteger uninterpretedOptionArray_Count;
+
+@end
+
+#pragma mark - GPBUninterpretedOption
+
+typedef GPB_ENUM(GPBUninterpretedOption_FieldNumber) {
+  GPBUninterpretedOption_FieldNumber_NameArray = 2,
+  GPBUninterpretedOption_FieldNumber_IdentifierValue = 3,
+  GPBUninterpretedOption_FieldNumber_PositiveIntValue = 4,
+  GPBUninterpretedOption_FieldNumber_NegativeIntValue = 5,
+  GPBUninterpretedOption_FieldNumber_DoubleValue = 6,
+  GPBUninterpretedOption_FieldNumber_StringValue = 7,
+  GPBUninterpretedOption_FieldNumber_AggregateValue = 8,
+};
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+@interface GPBUninterpretedOption : GPBMessage
+
+// |nameArray| contains |GPBUninterpretedOption_NamePart|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *nameArray;
+@property(nonatomic, readonly) NSUInteger nameArray_Count;
+
+// The value of the uninterpreted option, in whatever type the tokenizer
+// identified it as during parsing. Exactly one of these should be set.
+@property(nonatomic, readwrite) BOOL hasIdentifierValue;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *identifierValue;
+
+@property(nonatomic, readwrite) BOOL hasPositiveIntValue;
+@property(nonatomic, readwrite) uint64_t positiveIntValue;
+
+@property(nonatomic, readwrite) BOOL hasNegativeIntValue;
+@property(nonatomic, readwrite) int64_t negativeIntValue;
+
+@property(nonatomic, readwrite) BOOL hasDoubleValue;
+@property(nonatomic, readwrite) double doubleValue;
+
+@property(nonatomic, readwrite) BOOL hasStringValue;
+@property(nonatomic, readwrite, copy, null_resettable) NSData *stringValue;
+
+@property(nonatomic, readwrite) BOOL hasAggregateValue;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *aggregateValue;
+
+@end
+
+#pragma mark - GPBUninterpretedOption_NamePart
+
+typedef GPB_ENUM(GPBUninterpretedOption_NamePart_FieldNumber) {
+  GPBUninterpretedOption_NamePart_FieldNumber_NamePart = 1,
+  GPBUninterpretedOption_NamePart_FieldNumber_IsExtension = 2,
+};
+
+// The name of the uninterpreted option.  Each string represents a segment in
+// a dot-separated name.  is_extension is true iff a segment represents an
+// extension (denoted with parentheses in options specs in .proto files).
+// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+// "foo.(bar.baz).qux".
+@interface GPBUninterpretedOption_NamePart : GPBMessage
+
+@property(nonatomic, readwrite) BOOL hasNamePart;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *namePart;
+
+@property(nonatomic, readwrite) BOOL hasIsExtension;
+@property(nonatomic, readwrite) BOOL isExtension;
+
+@end
+
+#pragma mark - GPBSourceCodeInfo
+
+typedef GPB_ENUM(GPBSourceCodeInfo_FieldNumber) {
+  GPBSourceCodeInfo_FieldNumber_LocationArray = 1,
+};
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+@interface GPBSourceCodeInfo : GPBMessage
+
+// A Location identifies a piece of source code in a .proto file which
+// corresponds to a particular definition.  This information is intended
+// to be useful to IDEs, code indexers, documentation generators, and similar
+// tools.
+//
+// For example, say we have a file like:
+//   message Foo {
+//     optional string foo = 1;
+//   }
+// Let's look at just the field definition:
+//   optional string foo = 1;
+//   ^       ^^     ^^  ^  ^^^
+//   a       bc     de  f  ghi
+// We have the following locations:
+//   span   path               represents
+//   [a,i)  [ 4, 0, 2, 0 ]     The whole field definition.
+//   [a,b)  [ 4, 0, 2, 0, 4 ]  The label (optional).
+//   [c,d)  [ 4, 0, 2, 0, 5 ]  The type (string).
+//   [e,f)  [ 4, 0, 2, 0, 1 ]  The name (foo).
+//   [g,h)  [ 4, 0, 2, 0, 3 ]  The number (1).
+//
+// Notes:
+// - A location may refer to a repeated field itself (i.e. not to any
+//   particular index within it).  This is used whenever a set of elements are
+//   logically enclosed in a single code segment.  For example, an entire
+//   extend block (possibly containing multiple extension definitions) will
+//   have an outer location whose path refers to the "extensions" repeated
+//   field without an index.
+// - Multiple locations may have the same path.  This happens when a single
+//   logical declaration is spread out across multiple places.  The most
+//   obvious example is the "extend" block again -- there may be multiple
+//   extend blocks in the same scope, each of which will have the same path.
+// - A location's span is not always a subset of its parent's span.  For
+//   example, the "extendee" of an extension declaration appears at the
+//   beginning of the "extend" block and is shared by all extensions within
+//   the block.
+// - Just because a location's span is a subset of some other location's span
+//   does not mean that it is a descendent.  For example, a "group" defines
+//   both a type and a field in a single declaration.  Thus, the locations
+//   corresponding to the type and field and their components will overlap.
+// - Code which tries to interpret locations should probably be designed to
+//   ignore those that it doesn't understand, as more types of locations could
+//   be recorded in the future.
+// |locationArray| contains |GPBSourceCodeInfo_Location|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *locationArray;
+@property(nonatomic, readonly) NSUInteger locationArray_Count;
+
+@end
+
+#pragma mark - GPBSourceCodeInfo_Location
+
+typedef GPB_ENUM(GPBSourceCodeInfo_Location_FieldNumber) {
+  GPBSourceCodeInfo_Location_FieldNumber_PathArray = 1,
+  GPBSourceCodeInfo_Location_FieldNumber_SpanArray = 2,
+  GPBSourceCodeInfo_Location_FieldNumber_LeadingComments = 3,
+  GPBSourceCodeInfo_Location_FieldNumber_TrailingComments = 4,
+  GPBSourceCodeInfo_Location_FieldNumber_LeadingDetachedCommentsArray = 6,
+};
+
+@interface GPBSourceCodeInfo_Location : GPBMessage
+
+// Identifies which part of the FileDescriptorProto was defined at this
+// location.
+//
+// Each element is a field number or an index.  They form a path from
+// the root FileDescriptorProto to the place where the definition.  For
+// example, this path:
+//   [ 4, 3, 2, 7, 1 ]
+// refers to:
+//   file.message_type(3)  // 4, 3
+//       .field(7)         // 2, 7
+//       .name()           // 1
+// This is because FileDescriptorProto.message_type has field number 4:
+//   repeated DescriptorProto message_type = 4;
+// and DescriptorProto.field has field number 2:
+//   repeated FieldDescriptorProto field = 2;
+// and FieldDescriptorProto.name has field number 1:
+//   optional string name = 1;
+//
+// Thus, the above path gives the location of a field name.  If we removed
+// the last element:
+//   [ 4, 3, 2, 7 ]
+// this path refers to the whole field declaration (from the beginning
+// of the label to the terminating semicolon).
+@property(nonatomic, readwrite, strong, null_resettable) GPBInt32Array *pathArray;
+@property(nonatomic, readonly) NSUInteger pathArray_Count;
+
+// Always has exactly three or four elements: start line, start column,
+// end line (optional, otherwise assumed same as start line), end column.
+// These are packed into a single field for efficiency.  Note that line
+// and column numbers are zero-based -- typically you will want to add
+// 1 to each before displaying to a user.
+@property(nonatomic, readwrite, strong, null_resettable) GPBInt32Array *spanArray;
+@property(nonatomic, readonly) NSUInteger spanArray_Count;
+
+// If this SourceCodeInfo represents a complete declaration, these are any
+// comments appearing before and after the declaration which appear to be
+// attached to the declaration.
+//
+// A series of line comments appearing on consecutive lines, with no other
+// tokens appearing on those lines, will be treated as a single comment.
+//
+// leading_detached_comments will keep paragraphs of comments that appear
+// before (but not connected to) the current element. Each paragraph,
+// separated by empty lines, will be one comment element in the repeated
+// field.
+//
+// Only the comment content is provided; comment markers (e.g. //) are
+// stripped out.  For block comments, leading whitespace and an asterisk
+// will be stripped from the beginning of each line other than the first.
+// Newlines are included in the output.
+//
+// Examples:
+//
+//   optional int32 foo = 1;  // Comment attached to foo.
+//   // Comment attached to bar.
+//   optional int32 bar = 2;
+//
+//   optional string baz = 3;
+//   // Comment attached to baz.
+//   // Another line attached to baz.
+//
+//   // Comment attached to qux.
+//   //
+//   // Another line attached to qux.
+//   optional double qux = 4;
+//
+//   // Detached comment for corge. This is not leading or trailing comments
+//   // to qux or corge because there are blank lines separating it from
+//   // both.
+//
+//   // Detached comment for corge paragraph 2.
+//
+//   optional string corge = 5;
+//   /* Block comment attached
+//    * to corge.  Leading asterisks
+//    * will be removed. */
+//   /* Block comment attached to
+//    * grault. */
+//   optional int32 grault = 6;
+//
+//   // ignored detached comments.
+@property(nonatomic, readwrite) BOOL hasLeadingComments;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *leadingComments;
+
+@property(nonatomic, readwrite) BOOL hasTrailingComments;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *trailingComments;
+
+// |leadingDetachedCommentsArray| contains |NSString|
+@property(nonatomic, readwrite, strong, null_resettable) NSMutableArray *leadingDetachedCommentsArray;
+@property(nonatomic, readonly) NSUInteger leadingDetachedCommentsArray_Count;
+
+@end
+
+NS_ASSUME_NONNULL_END
+
+CF_EXTERN_C_END
+
+// @@protoc_insertion_point(global_scope)