@class NSMutableDictionary; @protocol OKMediaManagerDelegate; @interface OKMediaManager : NSObject { NSMutableDictionary *_mediaSourcesByScheme; } @property (nonatomic) id delegate; + (id)defaultManager; - (id)init; - (void)dealloc; - (id)copyWithZone:(struct _NSZone { } *)a0; - (void)addMediaItemClass:(Class)a0; - (Class)mediaItemClassForURL:(id)a0; - (id)mediaItemForURL:(id)a0; - (id)mediaItemsForURLs:(id)a0; - (id)mediaURLForMediaObject:(id)a0; - (id)mediaURLsForMediaObjects:(id)a0; - (void)removeMediaItemClass:(Class)a0; @end