@class HDSPEnvironment, NSString, NSDate, NSObject; @protocol OS_dispatch_source; @interface HDSPSleepDaemon : NSObject <HDSPDiagnosticsProvider> @property (readonly, nonatomic) NSDate *launchDate; @property (readonly, nonatomic) NSObject<OS_dispatch_source> *sigtermSource; @property (readonly, nonatomic) HDSPEnvironment *environment; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void)start; - (id)diagnosticDescription; - (void)_setupSigtermHandler; - (void).cxx_destruct; - (id)diagnosticInfo; - (void)_handleSigterm; - (id)initWithBehavior:(id)a0; @end