// // Copyright (c) 2020 Open Whisper Systems. All rights reserved. // #import "OWSOutgoingSyncMessage.h" NS_ASSUME_NONNULL_BEGIN @class SignalServiceAddress; @interface OWSViewOnceMessageReadSyncMessage : OWSOutgoingSyncMessage @property (nonatomic, readonly) SignalServiceAddress *senderAddress; @property (nonatomic, readonly) uint64_t messageIdTimestamp; @property (nonatomic, readonly) uint64_t readTimestamp; + (instancetype)new NS_UNAVAILABLE; - (instancetype)init NS_UNAVAILABLE; - (instancetype)initWithThread:(TSThread *)thread NS_UNAVAILABLE; - (instancetype)initWithTimestamp:(uint64_t)timestamp thread:(TSThread *)thread NS_UNAVAILABLE; - (instancetype)initWithThread:(TSThread *)thread senderAddress:(SignalServiceAddress *)senderAddress messageIdTimestamp:(uint64_t)messageIdtimestamp readTimestamp:(uint64_t)readTimestamp NS_DESIGNATED_INITIALIZER; - (nullable instancetype)initWithCoder:(NSCoder *)coder NS_DESIGNATED_INITIALIZER; @end NS_ASSUME_NONNULL_END