import { Context } from "hono";
import { Bindings, Variables } from "../types";
/**
 * Renders an iframe response for authentication flows.
 * The Server-Timing header prevents Cloudflare from adding the beacon script
 * which might interfere with Safari ITP.
 */
export default function renderAuthIframe(ctx: Context<{
    Bindings: Bindings;
    Variables: Variables;
}>, targetOrigin: string, response: string, additionalHeaders?: Headers): Response;
