import BaseDiscoverer from './base';
import { DiscovererOptions } from '../../../typings/registry/discoverers';
import { Registry } from '..';
export default class RedisDiscoverer extends BaseDiscoverer {
    idx: number;
    private client;
    private infoUpdateTimer;
    private lastInfoSeq;
    private lastBeatSeq;
    private instanceHash;
    private PREFIX;
    private BEAT_KEY;
    private INFO_KEY;
    private reconnecting;
    private serializer;
    constructor(options: DiscovererOptions);
    init(registry: Registry): void;
}