Interface UntrustedDataMembers

interface UntrustedDataMembers {
    authorizationParams:
        | {
            login_hint?: string;
            screen_hint?: string;
            ui_locales?: string;
            [key: `ext-${string}`]: string;
        }
        | null;
    submittedFormData: | {
        [key: string]: string
        | number
        | boolean
        | null
        | undefined;
    }
    | null;
}