@class NSString, NSArray; @interface HMDMediaSystemModel : HMDBackingStoreModelObject @property (retain, nonatomic) NSString *name; @property (copy, nonatomic) NSString *configuredName; @property (copy, nonatomic) NSArray *mediaSystemComponents; + (id)properties; + (id)schemaHashRoot; - (id)dependentUUIDs; @end