import type { AgentCoreHandle } from '../core.js';
/**
 * Extract the bearer token from a LAP WebSocket upgrade request.
 * Accepts the token on either `?token=` or `Authorization: Bearer` —
 * query-string is the common pattern because browsers can't set
 * arbitrary headers on WebSocket construction.
 */
export declare function extractToken(req: Request): string | null;
/**
 * Cloudflare Workers handler. Accepts a WebSocket upgrade using
 * `WebSocketPair`, validates the token via
 * `agent.acceptConnection`, and returns the 101 upgrade Response.
 *
 * Usage:
 * ```ts
 * const agent = createLluiAgentCore()
 * export default {
 *   async fetch(req, env) {
 *     const url = new URL(req.url)
 *     if (url.pathname === '/agent/ws') return handleCloudflareUpgrade(req, agent)
 *     return (await agent.router(req)) ?? new Response('Not Found', { status: 404 })
 *   },
 * }
 * ```
 */
export declare function handleCloudflareUpgrade(req: Request, agent: AgentCoreHandle): Promise<Response>;
/**
 * Deno handler. Uses `Deno.upgradeWebSocket(req)` to produce the
 * response + socket pair, then plugs the socket into the registry.
 *
 * Usage:
 * ```ts
 * Deno.serve(async (req) => {
 *   const url = new URL(req.url)
 *   if (url.pathname === '/agent/ws') return handleDenoUpgrade(req, agent)
 *   return (await agent.router(req)) ?? new Response('Not Found', { status: 404 })
 * })
 * ```
 */
export declare function handleDenoUpgrade(req: Request, agent: AgentCoreHandle): Promise<Response>;
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