From 7c31f91c76ca9510cc59e67f86c5f984af7bf30b Mon Sep 17 00:00:00 2001
From: Brian Chen <chenbrian@google.com>
Date: Tue, 19 Jan 2021 15:22:16 -0600
Subject: [PATCH] Remove toJSON() from index files

---
 packages/app-types/index.d.ts                     | 2 --
 packages/firestore/src/lite/database.ts           | 1 +
 packages/firestore/test/unit/api/database.test.ts | 3 ---
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/packages/app-types/index.d.ts b/packages/app-types/index.d.ts
index b7043531126..4aad68c7173 100644
--- a/packages/app-types/index.d.ts
+++ b/packages/app-types/index.d.ts
@@ -112,8 +112,6 @@ export interface FirebaseNamespace {
   // Sets log handler for all Firebase components.
   onLog(logCallback: LogCallback, options?: LogOptions): void;
 
-  toJSON(): object;
-
   // The current SDK version.
   SDK_VERSION: string;
 }
diff --git a/packages/firestore/src/lite/database.ts b/packages/firestore/src/lite/database.ts
index 58a439d89bc..6ecb3d50647 100644
--- a/packages/firestore/src/lite/database.ts
+++ b/packages/firestore/src/lite/database.ts
@@ -136,6 +136,7 @@ export class FirebaseFirestore implements FirestoreService {
 
   toJSON(): object {
     return {
+      app: this.app.name,
       databaseId: this._databaseId,
       settings: this._settings
     };
diff --git a/packages/firestore/test/unit/api/database.test.ts b/packages/firestore/test/unit/api/database.test.ts
index ee8cfac8b52..f01c5d509eb 100644
--- a/packages/firestore/test/unit/api/database.test.ts
+++ b/packages/firestore/test/unit/api/database.test.ts
@@ -83,9 +83,6 @@ describe('DocumentSnapshot', () => {
 
   it('JSON.stringify() does not throw', () => {
     JSON.stringify(documentSnapshot('foo/bar', { a: 1 }, true));
-    JSON.stringify(documentSnapshot('foo/bar', { a: 1 }, false));
-    JSON.stringify(documentSnapshot('foo/bar', null, true));
-    JSON.stringify(documentSnapshot('foo/bar', null, false));
   });
 });