@class NSMutableArray; @interface NetworkExtensionStateRelay : NSObject { NSMutableArray *_vpnConnSessions; NSMutableArray *_contentFilterSessions; NSMutableArray *_dnsProxySessions; } @property (nonatomic) BOOL vpnConnected; @property (nonatomic) BOOL contentFilterConnected; @property (nonatomic) BOOL dnsProxyConnected; - (id)initWithQueue:(id)a0; - (void)dealloc; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (void).cxx_destruct; - (BOOL)_createSessionForNEConfiguration:(id)a0 queue:(id)a1; - (void)_removeNESessionWatchers; - (void)_setUpNEConfigurationChangedWatcher:(id)a0; - (BOOL)_setupNetworkExtensionSessionMonitors:(id)a0; @end