import { PrivateKey } from "@libp2p/interface";
import { SignableENR } from "@chainsafe/enr";
import { IBeaconNodeOptions } from "@lodestar/beacon-node";
import { Logger } from "@lodestar/utils";
import { GlobalArgs } from "../../options/index.js";
import { BootnodeArgs } from "./options.js";
/**
 * Runs a bootnode.
 */
export declare function bootnodeHandler(args: BootnodeArgs & GlobalArgs): Promise<void>;
export type BootNodeInitOptions = {
    discv5Args: Exclude<IBeaconNodeOptions["network"]["discv5"], null>;
    metricsArgs: IBeaconNodeOptions["metrics"];
    bootnodeDir: string;
    network: string;
    version: string;
    commit: string;
    privateKey: PrivateKey;
    enr: SignableENR;
    logger: Logger;
};
/** Separate function to simplify unit testing of options merging */
export declare function bootnodeHandlerInit(args: BootnodeArgs & GlobalArgs): Promise<BootNodeInitOptions>;
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