@class AVConferenceXPCClient, NSObject; @protocol OS_dispatch_queue, AVCCaptionsClientDelegate; @interface AVCCaptionsClient : NSObject { id _delegate; AVConferenceXPCClient *_connection; NSObject<OS_dispatch_queue> *_callbackQueue; } @property (class, readonly, nonatomic) BOOL isCaptioningSupported; @property (readonly) id<AVCCaptionsClientDelegate> delegate; @property (readonly) BOOL captionsSupported; @property (readonly) BOOL captionsEnabled; @property (readonly) long long streamToken; - (void)disconnect; - (void)dealloc; - (BOOL)connect; - (void)enableCaptions:(BOOL)a0; - (void)configureCaptions:(id)a0; - (id)initWithDelegate:(id)a0 streamToken:(long long)a1; - (id)captionsResultsWithInternalResults:(id)a0; - (void)deregisterBlocksForNotifications; - (void)didDetectGibberish:(BOOL)a0; - (void)didDisableCaptions:(BOOL)a0 error:(id)a1; - (void)didEnableCaptions:(BOOL)a0 error:(id)a1; - (void)didStartCaptioningWithReason:(unsigned char)a0; - (void)didStopCaptioningWithReason:(unsigned char)a0; - (void)didUpdateCaptions:(id)a0 isRemote:(BOOL)a1; - (void)registerBlocksForNotifications; @end