/**
 * webrtc page script
 *
 * Author: Peter Harpending <peterharpending@qpq.swiss>
 * Date: 2026-02-04
 * Copyright: Copyright (c) 2026 QPQ AG
 *
 * Reference: https://git.qpq.swiss/QPQ-AG/research-megadoc/src/commit/c7c4592d4b21ad120145ef63334471a1a7ec1e60/paste/2026-02/grok-webrtc.html
 *
 * @module
 */
declare function main(): Promise<void>;
type ws_msg = ["username", string] | ["users", Array<string>];
declare function handle_ws_msg(message: ws_msg, roster_ul: HTMLUListElement, whoami: HTMLHeadingElement): void;
declare function handle_join(init: HTMLDivElement, init_name: HTMLInputElement, peers: HTMLDivElement, ws: WebSocket): Promise<void>;
declare function ws_send_json(ws: WebSocket, x: any): void;