import { WebSocketLike } from 'retransmitting-websocket';
import { Client } from 'westfield-runtime-server';
import Session from './Session';
export declare function createRetransmittingWebSocket(url: URL): WebSocketLike;
declare class RemoteSocket {
    private readonly session;
    private readonly textEncoder;
    private readonly textDecoder;
    private constructor();
    static create(session: Session): RemoteSocket;
    ensureXWayland(compositorProxyURL: URL): void;
    onWebSocket(webSocket: WebSocketLike, compositorProxyURL: URL): Promise<Client>;
    private setupClientOutOfBandHandlers;
    private handleMessageEvent;
    private flushWireMessages;
    private deserializeWebFD;
}
export default RemoteSocket;