publish react plugin

Summary:
Publishing React Dev tools plugin:
- migrate to TS
- move iOS and JS part to public folder (Android was already)

Reviewed By: passy

Differential Revision: D17164782

fbshipit-source-id: 20ccba71d807df2d33fe5348a62c6ee7f78ae8ba

iOS/Plugins/FlipperKitReactPlugin/FlipperKitReactPlugin/FlipperKitReactPlugin.h

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the LICENSE
+ * file in the root directory of this source tree.
+ */
+#if FB_SONARKIT_ENABLED
+
+#import <Foundation/Foundation.h>
+
+#import <FlipperKit/FlipperPlugin.h>
+
+@interface FlipperKitReactPlugin : NSObject<FlipperPlugin>
+
+@end
+
+#endif

iOS/Plugins/FlipperKitReactPlugin/FlipperKitReactPlugin/FlipperKitReactPlugin.m

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the LICENSE
+ * file in the root directory of this source tree.
+ */
+#if FB_SONARKIT_ENABLED
+
+#import "FlipperKitReactPlugin.h"
+
+#import <FlipperKit/FlipperClient.h>
+#import <FlipperKit/FlipperConnection.h>
+#import <FlipperKit/FlipperResponder.h>
+
+#import "Plugins.h"
+
+@implementation FlipperKitReactPlugin
+
+- (NSString*)identifier {
+  return @"React";
+}
+
+- (void)didConnect:(id<FlipperConnection>)connection {
+  [connection receive:@"config"
+            withBlock:^(NSDictionary* params, id<FlipperResponder> responder){
+                // set received port and host to dev tools
+            }];
+}
+
+- (void)didDisconnect {
+}
+
+@end
+
+void FlipperKitReactPluginInit(FlipperClient *client)
+{
+  [client addPlugin:[FlipperKitReactPlugin new]];
+}
+
+#endif