From 0cd7b4dff5986c5891fb6eaa6000ab068d4d3e13 Mon Sep 17 00:00:00 2001
From: Oscar Hinton <oscar@oscarhinton.com>
Date: Tue, 22 Mar 2022 09:58:17 +0100
Subject: [PATCH] Define Angular CLI globals to support tree shaking (#2450)

---
 webpack.config.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/webpack.config.js b/webpack.config.js
index 6714427680..ba87977825 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -125,6 +125,15 @@ const config = {
     minimizer: [
       new TerserPlugin({
         exclude: [/content\/.*/, /notification\/.*/],
+        terserOptions: {
+          // Replicate Angular CLI behaviour
+          compress: {
+            global_defs: {
+              ngDevMode: false,
+              ngI18nClosureMode: false,
+            },
+          },
+        },
       }),
     ],
     splitChunks: {