@class AVConferenceXPCClient, NSString, NSSet, VCAudioPowerSpectrumMeter, NSObject;
@protocol OS_dispatch_queue;

@interface AVCAudioPowerSpectrumMeter : NSObject <VCAudioPowerSpectrumMeterDelegate> {
    AVConferenceXPCClient *_connection;
    double _audioSpectrumRefreshRate;
    unsigned short _audioSpectrumBinCount;
    NSSet *_allowListedXPCObjects;
    VCAudioPowerSpectrumMeter *_powerSpectrumMeter;
}

@property (readonly, nonatomic) id delegate;
@property (readonly, nonatomic) unsigned int sessionToken;
@property (readonly, nonatomic) NSObject<OS_dispatch_queue> *delegateQueue;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;

+ (unsigned int)cellularTapTypeWithClientCellularTapType:(unsigned int)a0;

- (void)dealloc;
- (BOOL)setupXPCConnection;
- (void)deregisterBlocksForService;
- (void)cleanupDelegate;
- (void)audioPowerSpectrumMeter:(id)a0 didUpdateAudioPowerSpectrums:(id)a1;
- (id)initWithConfig:(struct _AVCAudioPowerSpectrumMeterConfig { long long x0; unsigned int x1; unsigned short x2; double x3; })a0 delegate:(id)a1 queue:(id)a2;
- (BOOL)registerPowerSpectrumForCellularTapType:(unsigned int)a0 error:(id *)a1;
- (void)registerPowerSpectrumForStreamToken:(long long)a0;
- (BOOL)unregisterPowerSpectrumForCellularTapType:(unsigned int)a0 error:(id *)a1;
- (void)unregisterPowerSpectrumForStreamToken:(long long)a0;
- (void)cleanupPowerSpectrumMeter;
- (void)cleanupXPCConnection;
- (void)registerBlocksForNotifications;
- (BOOL)setupPowerSpectrumMeter;
- (BOOL)storeDelegate:(id)a0 delegateQueue:(id)a1;

@end