auth package doc

Feiyang1 · Feiyang1 · commit 84819385e423 · 2021-08-22T19:34:05.000-07:00
diff --git a/packages/auth/index.doc.ts b/packages/auth/index.doc.ts
@@ -1,3 +1,9 @@
+/**
+ * Firebase Authentication
+ *
+ * @packageDocumentation
+ */
+
 /**
  * @license
  * Copyright 2021 Google LLC
