import type { PeerRegistry } from "./peer-registry.js";
export type DiscoveryOptions = {
    gatewayId: string;
    gatewayUrl: string;
    displayName: string;
    token: string;
    koiId?: string;
    peerRegistry: PeerRegistry;
    platformUrl?: string;
    pollIntervalMs?: number;
    mdnsDiscovery?: boolean;
    log: {
        info: (msg: string) => void;
        warn: (msg: string) => void;
        error: (msg: string) => void;
    };
};
/**
 * Manages automatic peer discovery for the gateway mesh.
 * - Platform polling: heartbeats to the platform API, polls for peers
 * - mDNS: discovers gateways on the local network
 */
export declare class MeshDiscovery {
    private opts;
    private pollTimer;
    private stopped;
    constructor(opts: DiscoveryOptions);
    /** Start discovery loops. */
    start(): Promise<void>;
    /** Send heartbeat to platform. */
    private heartbeat;
    /** Poll platform for peer gateways. */
    private pollPeers;
    /** Discover gateways on the local network via Bonjour/mDNS. */
    private startMdnsDiscovery;
    private runMdnsProbe;
    /** Stop all discovery. */
    stop(): void;
}