From 00185a37bc554f9bcb6feb6434d6c9c75ed51a3a Mon Sep 17 00:00:00 2001
From: Paul Rostorp <paul.rostorp@gmail.com>
Date: Sat, 25 Feb 2023 23:14:25 +0100
Subject: [PATCH] fix(auth, types): add `OIDCProvider` to typescript
 declaration (#6936)

---
 packages/auth/lib/index.d.ts | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/packages/auth/lib/index.d.ts b/packages/auth/lib/index.d.ts
index ab41d09a00..30d2bebf97 100644
--- a/packages/auth/lib/index.d.ts
+++ b/packages/auth/lib/index.d.ts
@@ -109,6 +109,24 @@ export namespace FirebaseAuthTypes {
     credential: (token: string | null, secret?: string) => AuthCredential;
   }
 
+  /**
+   * Interface that represents an Open ID Connect auth provider. Implemented by other providers.
+   */
+  export interface OIDCProvider {
+    /**
+     * The provider ID of the provider.
+     */
+    PROVIDER_ID: string;
+    /**
+     * Creates a new `OIDCProvider`.
+     *
+     * @returns {@link auth.AuthCredential}.
+     * @param oidcSuffix this is the "Provider ID" value from the firebase console fx `azure_test`.
+     * @param token A provider token.
+     */
+    credential: (oidcSuffix: string, idToken: string) => AuthCredential;
+  }
+
   /**
    * Email and password auth provider implementation.
    */
@@ -298,6 +316,16 @@ export namespace FirebaseAuthTypes {
      * ```
      */
     OAuthProvider: AuthProvider;
+    /**
+     * Custom Open ID connect auth provider implementation.
+     *
+     * #### Example
+     *
+     * ```js
+     * firebase.auth.OIDCAuthProvider;
+     * ```
+     */
+    OIDCAuthProvider: OIDCProvider;
     /**
      * A PhoneAuthState interface.
      *