// // Copyright (c) 2017 Open Whisper Systems. All rights reserved. // #import "TSInvalidIdentityKeyErrorMessage.h" NS_ASSUME_NONNULL_BEGIN @implementation TSInvalidIdentityKeyErrorMessage - (void)acceptNewIdentityKey { NSAssert(NO, @"Method needs to be implemented in subclasses of TSInvalidIdentityKeyErrorMessage."); } - (NSString *)newIdentityKey { NSAssert(NO, @"Method needs to be implemented in subclasses of TSInvalidIdentityKeyErrorMessage."); return nil; } - (NSString *)theirSignalId { NSAssert(NO, @"Method needs to be implemented in subclasses of TSInvalidIdentityKeyErrorMessage."); return nil; } @end NS_ASSUME_NONNULL_END