@class NSString, NSArray, Device; @interface MediaStream : INObject @property (class, nonatomic, readonly) BOOL supportsSecureCoding; @property (nonatomic, readonly) NSString *description; @property (nonatomic, copy) NSArray *devices; @property (nonatomic, retain) Device *groupLeader; - (id)initWithIdentifier:(id)a0 displayString:(id)a1 pronunciationHint:(id)a2; - (id)initWithCoder:(id)a0; @end