NIMCollectQueryCallback.h

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//
//  NIMCollectQueryCallback.h
//  NIMLib
//
//  Created by 丁文超 on 2020/3/30.
//  Copyright © 2020 Netease. All rights reserved.
//
 
#import <Foundation/Foundation.h>
 
NS_ASSUME_NONNULL_BEGIN
 
@interface NIMCollectQueryCallback : NSObject
 
@end
 
NS_ASSUME_NONNULL_END