--- /dev/null
+/*
+ * Copyright (c) 2015, 2016 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#ifndef CONTROLLER_H
+#define CONTROLLER_H
+
+#import "configAgent.h"
+#import "dnsAgent.h"
+#import "proxyAgent.h"
+
+@interface AgentController : NWNetworkAgentRegistration
+
+@property (readwrite) dispatch_queue_t controllerQueue;
+
+- (void)processProxyChanges;
+- (void)processDNSChanges;
++ (AgentController *)sharedController;
+- (const void *)copyProxyAgentData:(uuid_t)requested_uuid length:(uint64_t *)length;
+- (const void *)copyDNSAgentData:(uuid_t)requested_uuid length:(uint64_t *)length;
+
+@end
+
+#endif /* CONTROLLER_H */