Interface UntrustedDataMembers

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