@class NSString, NSDictionary, MPIdentifierSet; @interface MPMusicPlayerPlayParameters : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, copy, nonatomic) MPIdentifierSet *identifiers; @property (readonly, copy, nonatomic) NSString *itemKind; @property (readonly, nonatomic, getter=isLibraryContent) BOOL libraryContent; @property (readonly, copy, nonatomic) NSString *itemID; @property (readonly, copy, nonatomic) NSString *catalogID; @property (readonly, copy, nonatomic) NSString *libraryID; @property (readonly, copy, nonatomic) NSString *persistentID; @property (readonly, copy, nonatomic) NSDictionary *dictionary; - (unsigned long long)hash; - (void)encodeWithCoder:(id)a0; - (id)initWithDictionary:(id)a0; - (id)description; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end