Rename RCTReachability to RCTNetInfo

Libraries/Network/RCTNetInfo.h

@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#import <SystemConfiguration/SystemConfiguration.h>
+
+#import "RCTBridgeModule.h"
+
+@interface RCTNetInfo : NSObject<RCTBridgeModule>
+
+- (instancetype)initWithHost:(NSString *)host NS_DESIGNATED_INITIALIZER;
+
+@end