diff --git a/plugins/auth-backend/api-report.md b/plugins/auth-backend/api-report.md
index ea5b923baa..cc6962cdbe 100644
--- a/plugins/auth-backend/api-report.md
+++ b/plugins/auth-backend/api-report.md
@@ -314,7 +314,7 @@ export interface OAuthHandlers {
     response: OAuthResponse;
     refreshToken?: string;
   }>;
-  logout?(): Promise<void>;
+  logout?(req: OAuthLogoutRequest): Promise<void>;
   refresh?(req: OAuthRefreshRequest): Promise<{
     response: OAuthResponse;
     refreshToken?: string;
@@ -322,6 +322,11 @@ export interface OAuthHandlers {
   start(req: OAuthStartRequest): Promise<OAuthStartResponse>;
 }
 
+// @public (undocumented)
+export type OAuthLogoutRequest = express.Request<{}> & {
+  refreshToken: string;
+};
+
 // @public (undocumented)
 export type OAuthProviderInfo = {
   accessToken: string;