@class NSString, NSNumber, NSDate; @interface DeviceContext : INObject @property (class, nonatomic, readonly) BOOL supportsSecureCoding; @property (nonatomic, readonly) NSString *description; @property (nonatomic, copy) NSString *routeId; @property (nonatomic) long long proximity; @property (nonatomic) long long nowPlayingState; @property (nonatomic, copy) NSDate *nowPlayingTimestamp; @property (nonatomic) long long nowPlayingMediaType; @property (nonatomic, copy) NSString *groupId; @property (nonatomic, retain) NSNumber *silentPrimary; - (id)initWithIdentifier:(id)a0 displayString:(id)a1 pronunciationHint:(id)a2; - (BOOL)isEqual:(id)a0; - (id)initWithCoder:(id)a0; @end