////
////  Copyright (c) 2018 Open Whisper Systems. All rights reserved.
////
//
//#import <Foundation/Foundation.h>
//
//NS_ASSUME_NONNULL_BEGIN
//
//@class SNProtoDataMessageBuilder;
//@class TSThread;
//
//@interface ProtoUtils : NSObject
//
//- (instancetype)init NS_UNAVAILABLE;
//
//+ (void)addLocalProfileKeyIfNecessary:(TSThread *)thread
//                          recipientId:(NSString *_Nullable)recipientId
//                   dataMessageBuilder:(SNProtoDataMessageBuilder *)dataMessageBuilder;
//
//+ (void)addLocalProfileKeyToDataMessageBuilder:(SNProtoDataMessageBuilder *)dataMessageBuilder;
//
//@end
//
//NS_ASSUME_NONNULL_END