import type { WebSocket, WebSocketServer } from "ws";
import type { Logger } from "@dev-anywhere/shared/logger";
interface HeartbeatOptions {
    logger?: Pick<Logger, "warn">;
    peerType?: string;
    describePeer?: (ws: WebSocket) => Record<string, unknown>;
}
export declare function setupHeartbeat(wss: WebSocketServer, interval?: number, options?: HeartbeatOptions): NodeJS.Timeout;
export {};
//# sourceMappingURL=heartbeat.d.ts.map