From f96b004951836631c5e06ca247989575ef1b028e Mon Sep 17 00:00:00 2001
From: Sarasinakei <seihoonkim@redredgroup.com>
Date: Sun, 17 May 2026 18:54:54 +0900
Subject: [PATCH] feat(firebase-admin packages): add cert types

---
 README.md                                     | 47 +++++++++++++++++--
 packages/nestjs-firebase-admin/CHANGELOG.md   |  8 ++++
 .../libs/firebase-admin.app.ts                |  9 ++++
 .../libs/firebase-admin.types.ts              |  7 ++-
 packages/nestjs-firebase-admin/libs/index.ts  |  1 +
 packages/nestjs-firebase-admin/package.json   |  2 +-
 6 files changed, 68 insertions(+), 6 deletions(-)
 create mode 100644 packages/nestjs-firebase-admin/libs/firebase-admin.app.ts

diff --git a/README.md b/README.md
index 4420f18..845c9fa 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,46 @@
-## Copyright
+# REDREDGROUP NestJS Packages
+
+NestJS integrations maintained in a pnpm workspace.
+
+## Packages
+
+- `@redredgroup/nestjs-firebase-admin`: Firebase Admin integration
+- `@redredgroup/nestjs-google-auth`: Google Authentication integration
+- `@redredgroup/nestjs-mixpanel`: Mixpanel integration
+- `@redredgroup/nestjs-openai`: OpenAI integration
+- `@redredgroup/nestjs-solapi`: SOLAPI integration
+
+## Requirements
+
+- Node.js `24.13.0`
+- pnpm `10.11.1`
+
+## Install
 
-© 2025 REDREDGROUP Software. All Right Reserved.
+```bash
+pnpm install
+```
 
-## License
+## Workspace Commands
+
+```bash
+pnpm format
+pnpm lint
+pnpm type-check
+pnpm test
+pnpm build:production
+```
+
+This workspace uses Biome for formatting and linting.
+
+## Publish
+
+```bash
+pnpm package-publish
+```
+
+Changesets are used for versioning and release notes.
+
+## Copyright
 
-Apache-2.0
+© 2026 REDREDGROUP Software. All Right Reserved.
diff --git a/packages/nestjs-firebase-admin/CHANGELOG.md b/packages/nestjs-firebase-admin/CHANGELOG.md
index 1320af1..bbaed01 100644
--- a/packages/nestjs-firebase-admin/CHANGELOG.md
+++ b/packages/nestjs-firebase-admin/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @redredgroup/nestjs-firebase-admin
 
+## 1.2.2
+
+### Patch Changes
+
+- Re-export `firebase-admin/app` runtime helpers such as `cert` from the package public API.
+
+  This allows consumers to import both Firebase Admin types and credential helpers directly from `@redredgroup/nestjs-firebase-admin`.
+
 ## 1.2.1
 
 ### Patch Changes
diff --git a/packages/nestjs-firebase-admin/libs/firebase-admin.app.ts b/packages/nestjs-firebase-admin/libs/firebase-admin.app.ts
new file mode 100644
index 0000000..8863f7b
--- /dev/null
+++ b/packages/nestjs-firebase-admin/libs/firebase-admin.app.ts
@@ -0,0 +1,9 @@
+export {
+  applicationDefault,
+  cert,
+  deleteApp,
+  getApp,
+  getApps,
+  initializeApp,
+  refreshToken,
+} from 'firebase-admin/app';
diff --git a/packages/nestjs-firebase-admin/libs/firebase-admin.types.ts b/packages/nestjs-firebase-admin/libs/firebase-admin.types.ts
index 47deea5..34edcd3 100644
--- a/packages/nestjs-firebase-admin/libs/firebase-admin.types.ts
+++ b/packages/nestjs-firebase-admin/libs/firebase-admin.types.ts
@@ -1,5 +1,10 @@
 export type * as FirebaseAdminApp from 'firebase-admin/app';
-export type { App, AppOptions } from 'firebase-admin/app';
+export type {
+  App,
+  AppOptions,
+  Credential,
+  ServiceAccount,
+} from 'firebase-admin/app';
 export type * as FirebaseAdminAuth from 'firebase-admin/auth';
 export type {
   ActionCodeSettings,
diff --git a/packages/nestjs-firebase-admin/libs/index.ts b/packages/nestjs-firebase-admin/libs/index.ts
index aa74b35..25ec198 100644
--- a/packages/nestjs-firebase-admin/libs/index.ts
+++ b/packages/nestjs-firebase-admin/libs/index.ts
@@ -1,3 +1,4 @@
+export * from './firebase-admin.app';
 export * from './firebase-admin.module';
 export * from './firebase-admin.service';
 export * from './firebase-admin.types';
diff --git a/packages/nestjs-firebase-admin/package.json b/packages/nestjs-firebase-admin/package.json
index 36c7a05..1dcc1d4 100644
--- a/packages/nestjs-firebase-admin/package.json
+++ b/packages/nestjs-firebase-admin/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@redredgroup/nestjs-firebase-admin",
   "description": "Firebase Admin integration to a NestJS application",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "license": "Apache-2.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",