@class NSString; @interface HMDAudioStreamInterfaceDataSource : HMFObject <HMDAudioStreamInterfaceDataSource> @property (getter=isMuted) BOOL muted; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)setAudioSessionPropertiesWithShouldAllowSystemSounds:(BOOL)a0; @end