import type { NodeRouteHandler } from "./http-kit.js";
import type { IncomingMessage } from "node:http";
import type { Duplex } from "node:stream";
import { type RemoteAccessController } from "./remote-access-auth.js";
export declare const browserCdpPathPrefix = "/browser-cdp/";
export type BrowserCdpProxyContext = {
    upstreamFor: (terminalId: string) => string | undefined;
};
export type BrowserCdpRequestTarget = {
    terminalId: string;
    upstreamPath: string;
};
export declare function isBrowserCdpPath(pathname: string): boolean;
export declare function parseBrowserCdpRequestTarget(pathname: string): BrowserCdpRequestTarget | undefined;
export declare function createBrowserCdpHttpHandler(context: BrowserCdpProxyContext): NodeRouteHandler;
export declare function createBrowserCdpUpgradeRoute(options: {
    allowedOrigins: () => Set<string>;
    remoteAccess: RemoteAccessController;
    upstreamFor: (terminalId: string) => string | undefined;
}): {
    matches(pathname: string): boolean;
    handle(request: IncomingMessage, socket: Duplex, head: Buffer): void;
};
export declare function browserCdpUpstreamPath(pathname: string, search: string): string;
export declare function rewriteBrowserCdpVersionBody(body: Buffer, publicWebSocketBase: string): Buffer;