#import <Foundation/Foundation.h>

@class TGUser;
@class TGMessage;
@class TGDocumentMediaAttachment;

@interface TGMusicPlayerItem : NSObject

@property (nonatomic, strong, readonly) id<NSObject, NSCopying> key;
@property (nonatomic, strong, readonly) id media;
@property (nonatomic, readonly) int64_t peerId;
@property (nonatomic, strong, readonly) TGUser *author;
@property (nonatomic, readonly) int32_t date;

+ (instancetype)itemWithMessage:(TGMessage *)message author:(TGUser *)author;

- (instancetype)initWithKey:(id<NSObject, NSCopying>)key media:(id)media peerId:(int64_t)peerId author:(TGUser *)author date:(int32_t)date;

- (bool)isVoice;

@end