text: //
  //  WKAudioFilePlayerItem.h
  //  WatchKit
  //
  //  Copyright (c) 2015 Apple Inc. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  #import <WatchKit/WKDefines.h>
  
  /*!
   @class		WKAudioFilePlayerItem
   
   @abstract
   WatchKit corollary to AVFoundation AVPlayerItem class
   
   @discussion
   This class provides the functionality of AVPlayerItem for Watch OS apps. Only file-based assets are allowed.
   */
  
  @class WKAudioFileAsset;
  
  NS_ASSUME_NONNULL_BEGIN
  
  WKI_EXTERN NSString *const WKAudioFilePlayerItemTimeJumpedNotification WK_AVAILABLE_WATCHOS_ONLY(2.0);
  WKI_EXTERN NSString *const WKAudioFilePlayerItemDidPlayToEndTimeNotification WK_AVAILABLE_WATCHOS_ONLY(2.0);
  WKI_EXTERN NSString *const WKAudioFilePlayerItemFailedToPlayToEndTimeNotification WK_AVAILABLE_WATCHOS_ONLY(2.0);
  
  typedef NS_ENUM(NSInteger, WKAudioFilePlayerItemStatus) {
      WKAudioFilePlayerItemStatusUnknown,
      WKAudioFilePlayerItemStatusReadyToPlay,
      WKAudioFilePlayerItemStatusFailed
  } WK_AVAILABLE_WATCHOS_ONLY(2.0);
  
  WK_AVAILABLE_WATCHOS_ONLY(2.0)
  @interface WKAudioFilePlayerItem : NSObject
  
  - (instancetype)init NS_UNAVAILABLE;
  
  + (WKAudioFilePlayerItem *)playerItemWithAsset:(WKAudioFileAsset *)asset;
  
  @property (nonatomic, readonly) WKAudioFileAsset *asset;
  @property (nonatomic, readonly) WKAudioFilePlayerItemStatus status;
  @property (nonatomic, readonly, nullable) NSError *error;
  @property (nonatomic, readonly) NSTimeInterval currentTime;
  
  - (void)setCurrentTime:(NSTimeInterval)currentTime WK_AVAILABLE_WATCHOS_ONLY(3.2);
  
  @end
  
  NS_ASSUME_NONNULL_END
  