message: packages/core-api: make idToken and logout optional in SignInResult
diff: @@ -34,11 +34,11 @@ export type SignInResult = {
  /**
  * ID token that will be returned by the IdentityApi
  */
  - idToken: string | undefined;
  + idToken?: string;
  /**
  * Logout handler that will be called if the user requests a logout.
  */
  - logout: () => Promise<void>;
  + logout?: () => Promise<void>;
  };
  export type SignInPageProps = {
  