From 30d0ada22b02f9c0c555553e5ab81aec41c71e78 Mon Sep 17 00:00:00 2001
From: Leo McArdle <lmcardle@mozilla.com>
Date: Thu, 11 May 2023 11:57:10 +0000
Subject: [PATCH] fix(dev): TypeScript errors when running `yarn dev`

since updating to TypeScript 5 we've had errors like:
`TypeError: Cannot set property mark of #<Object> which has only a getter`

updating fork-ts-checker-webpack-plugin fixes the problem
---
 package.json | 3 ++-
 yarn.lock    | 8 ++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index 3723497a81b3..e46e96e23925 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,8 @@
     "watch:ssr": "cd ssr && webpack --mode=production --watch"
   },
   "resolutions": {
-    "lodash": ">=4.17.15"
+    "lodash": ">=4.17.15",
+    "react-dev-utils/fork-ts-checker-webpack-plugin": "^6.5.3"
   },
   "dependencies": {
     "@caporal/core": "^2.0.2",
diff --git a/yarn.lock b/yarn.lock
index efe97d32d520..38dccd8d0b79 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6273,10 +6273,10 @@ foreman@^3.0.1:
     mustache "^2.2.1"
     shell-quote "^1.6.1"
 
-fork-ts-checker-webpack-plugin@^6.5.0:
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-6.5.2.tgz#4f67183f2f9eb8ba7df7177ce3cf3e75cdafb340"
-  integrity sha512-m5cUmF30xkZ7h4tWUgTAcEaKmUW7tfyUyTqNNOz7OxWJ0v1VWKTcOvH8FWHUwSjlW/356Ijc9vi3XfcPstpQKA==
+fork-ts-checker-webpack-plugin@^6.5.0, fork-ts-checker-webpack-plugin@^6.5.3:
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/fork-ts-checker-webpack-plugin/-/fork-ts-checker-webpack-plugin-6.5.3.tgz#eda2eff6e22476a2688d10661688c47f611b37f3"
+  integrity sha512-SbH/l9ikmMWycd5puHJKTkZJKddF4iRLyW3DeZ08HTI7NGyLS38MXd/KGgeWumQO7YNQbW2u/NtPT2YowbPaGQ==
   dependencies:
     "@babel/code-frame" "^7.8.3"
     "@types/json-schema" "^7.0.5"