@class NSString, NSArray, NSNumber; @interface DeviceGroup : INObject @property (class, nonatomic, readonly) BOOL supportsSecureCoding; @property (nonatomic, readonly) NSString *description; @property (nonatomic, copy) NSString *groupName; @property (nonatomic, copy) NSArray *streams; @property (nonatomic) long long type; @property (nonatomic, retain) NSNumber *includesTVs; @property (nonatomic, retain) NSNumber *excludeGroup; - (id)initWithIdentifier:(id)a0 displayString:(id)a1 pronunciationHint:(id)a2; - (id)initWithCoder:(id)a0; @end