From 4121305c3ac451f741946edf57aed97ba806c94f Mon Sep 17 00:00:00 2001
From: Bogdan Savluk <savluk.bogdan@gmail.com>
Date: Mon, 20 Nov 2023 18:55:04 +0100
Subject: [PATCH] update build config, removing need for tslib dependency
 (#3968)

* fix need for tslib in compilation outputs

* update changelog
---
 CHANGELOG.md                          | 8 ++++++++
 packages/snapshot-tests/tsconfig.json | 1 -
 tsconfig.base.json                    | 4 ++--
 tsconfig.json                         | 3 +++
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6bb03d79a1..2c273a577a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,14 @@ it according to semantic versioning. For example, if your PR adds a breaking cha
 should change the heading of the (upcoming) version to include a major version bump.
 
 -->
+# 5.14.3
+
+## Dev
+- update tsconfigs:
+  - `"importHelpers": false` to remove need for tslib dependency [#3958](https://github.com/rjsf-team/react-jsonschema-form/issues/3958)
+  - increase compilation target level from es6 to es2018 (so there are no need for transpiling object spread/rest feature)
+  - add missing typescript project reference for `snapshot-tests` in a root tsconfig, update it to also use es modules
+
 # 5.14.2
 
 ## @rjsf/antd
diff --git a/packages/snapshot-tests/tsconfig.json b/packages/snapshot-tests/tsconfig.json
index d13380177b..6d01a14322 100644
--- a/packages/snapshot-tests/tsconfig.json
+++ b/packages/snapshot-tests/tsconfig.json
@@ -2,7 +2,6 @@
   "extends": "../../tsconfig.base.json",
   "include": ["src"],
   "compilerOptions": {
-    "module": "CommonJS",
     "baseUrl": "./",
     "rootDir": "./src",
     "outDir": "./lib",
diff --git a/tsconfig.base.json b/tsconfig.base.json
index 49415e1249..d061abce47 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -1,10 +1,10 @@
 {
   "compilerOptions": {
     "composite": true,
-    "target": "es6",
+    "target": "ES2018",
     "module": "esnext",
     "lib": ["dom", "esnext"],
-    "importHelpers": true,
+    "importHelpers": false,
     "declaration": true,
     "sourceMap": true,
     "strict": true,
diff --git a/tsconfig.json b/tsconfig.json
index f4ea64b91f..66f532ea92 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -42,6 +42,9 @@
     },
     {
       "path": "./packages/validator-ajv8"
+    },
+    {
+      "path": "./packages/snapshot-tests"
     }
   ]
 }