import { type bindings, Connector } from '@toa.io/core';
import * as http from './HTTP';
import { type Tree } from './RTD';
import { type Label } from './discovery';
import { type Endpoint } from './Endpoint';
import { type Directives } from './Directive';
export declare class Gateway extends Connector {
    private readonly broadcast;
    private readonly tree;
    constructor(broadcast: Broadcast, server: http.Server, tree: Tree<Endpoint, Directives>);
    protected open(): Promise<void>;
    protected dispose(): void;
    private process;
    private call;
    private discover;
    private merge;
}
type Broadcast = bindings.Broadcast<Label>;
export {};