@class NSString, AVAudioMixEffectParameters, AVMutableScheduledAudioParameters;
@interface AVAudioMixInputParametersInternal : NSObject {
int trackID;
AVMutableScheduledAudioParameters *scheduledAudioParameters;
NSString *audioTimePitchAlgorithm;
struct opaqueMTAudioProcessingTap { } *tap;
AVAudioMixEffectParameters *effectParameters;
}
@end