diff --git a/config/paths.js b/config/paths.js
index 7605a4d4..7b5f7cc0 100644
--- a/config/paths.js
+++ b/config/paths.js
@@ -79,6 +79,7 @@ module.exports = {
   appPackageJson: resolveApp('package.json'),
   appSrc: resolveApp('src'),
   appSrcLib: resolveApp('src/lib'),
+  appSrcLibTypes: resolveApp('src/lib/@types'),
   appSrcDemo: resolveApp('src/demo'),
   appTsConfig: resolveApp('tsconfig.json'),
   yarnLockFile: resolveApp('yarn.lock'),
diff --git a/config/webpack.config.prod.js b/config/webpack.config.prod.js
index 703bbdb9..3804cb40 100644
--- a/config/webpack.config.prod.js
+++ b/config/webpack.config.prod.js
@@ -21,6 +21,7 @@ const getClientEnvironment = require('./env');
 const ModuleNotFoundPlugin = require('react-dev-utils/ModuleNotFoundPlugin');
 const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin-alt');
 const typescriptFormatter = require('react-dev-utils/typescriptFormatter');
+const CopyWebpackPlugin = require('copy-webpack-plugin');
 const getPackageJson = require('./getPackageJson');
 
 
@@ -510,6 +511,12 @@ module.exports = {
     // https://github.com/jmblog/how-to-optimize-momentjs-with-webpack
     // You can remove this if you don't use Moment.js:
     new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
+    new CopyWebpackPlugin([
+      {
+        from: `${paths.appSrcLibTypes}`,
+        to: paths.appLayoutsBuild
+      }
+    ]),
     // Generate a service worker script that will precache, and keep up to date,
     // the HTML & assets that are part of the Webpack build.
     /*new WorkboxWebpackPlugin.GenerateSW({