import type { CreateTunnelRequest } from '../proto/api';
export type MakeTunnelBaseOpts<O> = O & {
    onClose?(err?: Error): void;
    onMessage?(data: Uint8Array): void;
};
export type Tunnel<E> = E & {
    write(data: Uint8Array): void | Promise<void>;
    close(err?: Error): void | Promise<void>;
};
export type MakeTunnelFn<O, E = {}> = (opts: MakeTunnelBaseOpts<O>) => (Tunnel<E> | Promise<Tunnel<E>>);
export type Transcript<T> = {
    sender: 'client' | 'server';
    message: T;
}[];
export type TCPSocketProperties = {
    transcript: Transcript<Uint8Array>;
    createRequest: Pick<CreateTunnelRequest, 'host' | 'port' | 'geoLocation'>;
};