@class NSString, NSXPCConnection; @protocol SACServiceDelegate, SACServiceDSPDelegate, SACDSPDelegate; @interface SACDSPController : NSObject <SACServiceDSPDelegate> { NSXPCConnection *mServiceConnection; id<SACServiceDelegate> mProxyInterface; id<SACServiceDSPDelegate> mSACDSPDelegate; } @property (nonatomic) id<SACDSPDelegate> delegate; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void).cxx_destruct; - (void)getDSPInfoByKey:(id)a0 withReply:(id /* block */)a1; - (void)handleServiceCrash; - (void)setDSPConfig:(id)a0; - (void)startServiceConnection; @end