@class NSString, NSOperationQueue, NSRunLoop, NSObject; @protocol OS_dispatch_queue, OS_dispatch_source; @interface MSVWatchdog : NSObject @property (retain, nonatomic) NSOperationQueue *operationQueue; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *dispatchQueue; @property (retain, nonatomic) NSRunLoop *runLoop; @property (nonatomic) BOOL scheduled; @property (nonatomic) BOOL running; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) NSObject<OS_dispatch_source> *timer; @property (nonatomic) double interval; @property (nonatomic) double timeoutInterval; @property (copy, nonatomic) id /* block */ timeoutCallback; @property (retain, nonatomic) NSString *mode; - (id)init; - (void)suspend; - (void)_invokeCallback; - (void)scheduleInRunLoop:(id)a0; - (void)_cancelTimeout; - (void)_scheduleTimeout; - (void)scheduleInOperationQueue:(id)a0; - (void)resume; - (void).cxx_destruct; - (void)scheduleInDispatchQueue:(id)a0; - (void)_scheduleTest; @end