From c5b2cb1b17871b5da51ffe295f9f06b9394b12b4 Mon Sep 17 00:00:00 2001
From: Alan Agius <17563226+alan-agius4@users.noreply.github.com>
Date: Wed, 9 Apr 2025 07:14:55 +0000
Subject: [PATCH] refactor: add missing peer depedency on `@angular/core` and
 `tslib`

This is required  to support strict mode in pnpm.

Closes #30068
---
 packages/angular/build/package.json                         | 5 +++++
 packages/angular_devkit/build_angular/package.json          | 4 ++++
 tests/legacy-cli/e2e/tests/misc/dedupe-duplicate-modules.ts | 4 ++--
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/packages/angular/build/package.json b/packages/angular/build/package.json
index 9ad078b5b9d3..ef8908649d10 100644
--- a/packages/angular/build/package.json
+++ b/packages/angular/build/package.json
@@ -57,6 +57,7 @@
     "rxjs": "7.8.2"
   },
   "peerDependencies": {
+    "@angular/core": "0.0.0-ANGULAR-FW-PEER-DEP",
     "@angular/compiler": "0.0.0-ANGULAR-FW-PEER-DEP",
     "@angular/compiler-cli": "0.0.0-ANGULAR-FW-PEER-DEP",
     "@angular/localize": "0.0.0-ANGULAR-FW-PEER-DEP",
@@ -69,9 +70,13 @@
     "ng-packagr": "0.0.0-NG-PACKAGR-PEER-DEP",
     "postcss": "^8.4.0",
     "tailwindcss": "^2.0.0 || ^3.0.0 || ^4.0.0",
+    "tslib": "^2.3.0",
     "typescript": ">=5.8 <5.9"
   },
   "peerDependenciesMeta": {
+    "@angular/core": {
+      "optional": true
+    },
     "@angular/localize": {
       "optional": true
     },
diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index e101b2f645b6..be1bedc7b494 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -73,6 +73,7 @@
     "undici": "7.7.0"
   },
   "peerDependencies": {
+    "@angular/core": "0.0.0-ANGULAR-FW-PEER-DEP",
     "@angular/compiler-cli": "0.0.0-ANGULAR-FW-PEER-DEP",
     "@angular/localize": "0.0.0-ANGULAR-FW-PEER-DEP",
     "@angular/platform-browser": "0.0.0-ANGULAR-FW-PEER-DEP",
@@ -90,6 +91,9 @@
     "typescript": ">=5.8 <5.9"
   },
   "peerDependenciesMeta": {
+    "@angular/core": {
+      "optional": true
+    },
     "@angular/localize": {
       "optional": true
     },
diff --git a/tests/legacy-cli/e2e/tests/misc/dedupe-duplicate-modules.ts b/tests/legacy-cli/e2e/tests/misc/dedupe-duplicate-modules.ts
index 8c5a094cf9aa..5047021566eb 100644
--- a/tests/legacy-cli/e2e/tests/misc/dedupe-duplicate-modules.ts
+++ b/tests/legacy-cli/e2e/tests/misc/dedupe-duplicate-modules.ts
@@ -11,7 +11,7 @@ export default async function () {
     await updateJsonFile('package.json', (json) => {
       json.dependencies = {
         ...json.dependencies,
-        'tslib': '2.0.0',
+        'tslib': '^2.0.0',
         'tslib-1': 'npm:tslib@1.13.0',
         'tslib-1-copy': 'npm:tslib@1.13.0',
       };
@@ -56,7 +56,7 @@ export default async function () {
       throw new Error('Expected stderr to contain [DedupeModuleResolvePlugin] log for tslib.');
     }
 
-    await expectFileToMatch(outFile, './node_modules/tslib/tslib.es6.js');
+    await expectFileToMatch(outFile, './node_modules/tslib/tslib.es6.mjs');
   } finally {
     await rimraf('node_modules/tslib');
     await gitClean();