//// //// Copyright (c) 2017 Open Whisper Systems. All rights reserved. //// // //NS_ASSUME_NONNULL_BEGIN // //@protocol ThreadViewHelperDelegate // //- (void)threadListDidChange; // //@end // //#pragma mark - // //@class TSThread; // //// A helper class for views that want to present the list of threads //// that show up in home view, and in the same order. //// //// It observes changes to the threads & their ordering and informs //// its delegate when they happen. //@interface ThreadViewHelper : NSObject // //@property (nonatomic, weak) id delegate; // //@property (nonatomic, readonly) NSMutableArray *threads; // //@end // //NS_ASSUME_NONNULL_END