[!CAUTION]

@rnx-kit/metro-plugin-typescript has been deprecated

This plugin was meant to allow users to perform both type checking and bundling at the same time. However, users experience slowdowns and inconsistent errors when this plugin is enabled. We are now recommending you to upgrade to TypeScript 7 and run type checking first instead.

metro-plugin-typescript

@rnx-kit/metro-plugin-typescript adds type checking to Metro.

Usage

 const { makeMetroConfig } = require("@rnx-kit/metro-config");
+const { TypeScriptPlugin } = require("@rnx-kit/metro-plugin-typescript");

 module.exports = makeMetroConfig({
   serializer: {
+    experimentalSerializerHook: TypeScriptPlugin(),
   },
 });

Options

Key	Type	Default	Description
throwOnError	boolean	false	Whether to throw when errors are found.