@class NSString, MPIdentifierSet; @interface MPServerObjectDatabaseMediaAPIImportChildRelation : NSObject @property (copy, nonatomic) MPIdentifierSet *identifiers; @property (copy, nonatomic) MPIdentifierSet *parentIdentifiers; @property (nonatomic) NSString *childKey; @property (nonatomic) long long relativeOrder; - (id)initWithItemIdentifiers:(id)a0 parentIdentifiers:(id)a1 childKey:(id)a2 relativeOrder:(long long)a3; - (void).cxx_destruct; @end