// // Copyright (c) 2017 Open Whisper Systems. All rights reserved. // NS_ASSUME_NONNULL_BEGIN @class OWSSignalServiceProtosEnvelope; @class YapDatabase; @interface OWSMessageReceiver : NSObject + (instancetype)sharedInstance; + (void)syncRegisterDatabaseExtension:(YapDatabase *)database; - (void)handleReceivedEnvelope:(OWSSignalServiceProtosEnvelope *)envelope; - (void)handleAnyUnprocessedEnvelopesAsync; @end NS_ASSUME_NONNULL_END