@class NWPathEvaluator, NSObject; @protocol OS_dispatch_queue; @interface SPNetworkMonitor : NSObject @property (retain, nonatomic) NWPathEvaluator *evaluator; @property (copy, nonatomic) id /* block */ block; @property (retain, nonatomic) NSObject *callbackQueue; @property (nonatomic) BOOL cachedIsNetworkUp; - (void)stopMonitoring; - (BOOL)isMonitoring; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (void).cxx_destruct; - (void)notifyNetworkStateChange; - (BOOL)isNetworkUp; - (void)startMonitoringWithCallback:(id /* block */)a0; @end