rnw] ReactNativeFlipperExample

Summary:
This change is the direct results of doing the following:

    npx react-native-windows-init --overwrite

Notes: ignore the format warnings below. In this case, the ordering of includes does matter. Missing license is for auto-generated files, so ignore too.

Reviewed By: aigoncharov

Differential Revision: D36775215

fbshipit-source-id: 1cd00ff2bfc258c8505e97dcdbd9cb4365c4acfb

react-native/ReactNativeFlipperExample/windows/ReactNativeFlipperExample/App.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#pragma once
+
+#include "App.xaml.g.h"
+
+#include <CppWinRTIncludes.h>
+
+#ifdef USE_WINUI3
+namespace activation = winrt::Microsoft::UI::Xaml;
+#else
+namespace activation = winrt::Windows::ApplicationModel::Activation;
+#endif
+
+namespace winrt::ReactNativeFlipperExample::implementation {
+struct App : AppT<App> {
+  App() noexcept;
+  void OnLaunched(activation::LaunchActivatedEventArgs const&);
+  void OnActivated(
+      Windows::ApplicationModel::Activation::IActivatedEventArgs const& e);
+  void OnSuspending(
+      IInspectable const&,
+      Windows::ApplicationModel::SuspendingEventArgs const&);
+  void OnNavigationFailed(
+      IInspectable const&,
+      xaml::Navigation::NavigationFailedEventArgs const&);
+
+ private:
+  using super = AppT<App>;
+};
+} // namespace winrt::ReactNativeFlipperExample::implementation