rename left ts files to tsx and ban ts file extension

Summary: mass files rename

Reviewed By: passy

Differential Revision: D33890304

fbshipit-source-id: c057ac9fe87dd7659597c85d640619b93e1ff0e6

desktop/plugins/public/reactdevtools/fb-stubs/getInternalDevToolsModule.tsx

@@ -0,0 +1,14 @@
+/**
+ * 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.
+ *
+ * @format
+ */
+
+export function getInternalDevToolsModule<TModule>(): TModule {
+  throw new Error(
+    "Can't require internal version of React DevTools from public version of Flipper.",
+  );
+}