diff --git a/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/redux-oidc_v3.x.x.js b/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/redux-oidc_v3.x.x.js
index 1a2b74a52c..c721f1e7a0 100644
--- a/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/redux-oidc_v3.x.x.js
+++ b/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/redux-oidc_v3.x.x.js
@@ -2,7 +2,11 @@ import type { Reducer, Store } from "redux";
 
 declare module "redux-oidc" {
   declare type UserManager = {
-    signinRedirect: () => Promise<*>,
+    signinRedirect: (data?: {
+      data: {
+        redirectUrl: string
+      }
+    }) => Promise<*>,
     signoutRedirect: () => Promise<*>
   };
   declare type User<P> = {
@@ -14,7 +18,10 @@ declare module "redux-oidc" {
     +expires_in: ?boolean,
     +expired: ?boolean,
     +scopes: Array<string>,
-    profile: P
+    profile: P,
+    state: {
+      redirectUrl: string
+    }
   };
   declare type UserManagerSettings = {|
     client_id: string,
@@ -41,7 +48,7 @@ declare module "redux-oidc" {
 
   declare class CallbackComponent extends React$Component<{
     userManager: UserManager,
-    successCallback: () => mixed,
+    successCallback: (user?: User<*>) => mixed,
     errorCallback?: () => mixed
   }> {}
 
diff --git a/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/test_redux-oidc.js b/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/test_redux-oidc.js
index d6f3707433..a22d30868e 100644
--- a/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/test_redux-oidc.js
+++ b/definitions/npm/redux-oidc_v3.x.x/flow_v0.55.x-/test_redux-oidc.js
@@ -1,7 +1,7 @@
 // @flow
 
 "use strict";
-import type { OidcReducerState } from "redux-oidc";
+import type { OidcReducerState, User } from "redux-oidc";
 import React from "react";
 import reduxOidc from "redux-oidc";
 // $ExpectError: flow-typed doesn't support pulling in _other_ modules yet?
@@ -32,6 +32,10 @@ const userManager = reduxOidc.createUserManager(userManagerConfig);
 userManager.signinRedirect();
 userManager.signoutRedirect();
 
+userManager.signinRedirect({
+  data: { redirectUrl: "https://www.duckduckgo.com" }
+});
+
 // The reducer state can have a nullable user
 const state: OidcReducerState = {
   user: null
@@ -50,6 +54,7 @@ type Action = {
 type State = {
   foo: string
 };
+
 // redux-oidc provides some components.
 const reducer = (state: State, action: Action) => action;
 const store = redux.createStore(redux.combineReducers([reducer]));
@@ -67,5 +72,22 @@ const StatelessComponent = () => {
   );
 };
 
+type Props = {
+  redirectToLink: (user?: User<*>) => void
+};
+
+const ExampleComponent = ({ redirectToLink }: Props) => {
+  return (
+    <div>
+      <CallbackComponent
+        userManager={userManager}
+        successCallback={redirectToLink}
+        errorCallback={() => console.log("error!")}
+      />
+      <OidcProvider store={store} userManager={userManager} />
+    </div>
+  );
+};
+
 // There's a utility function for silent renews.
 reduxOidc.processSilentRenew();