import type { ExtendedViemClient } from '../../../client.js';
import type { Provider } from '../transports/index.js';
/**
 * Gets information about all the nodes participating in the cluster
 *
 * @param client - Extended Viem client
 * @param params - Parameters for {@link sol_getClusterNodes}
 * @returns Promise resolving to cluster nodes information
 */
export declare function getClusterNodes(client: ExtendedViemClient, ...params: Parameters<Provider['sol_getClusterNodes']>): Promise<readonly Readonly<{
    featureSet: number | null;
    gossip: string | null;
    pubkey: import("@solana/addresses").Address;
    pubsub: string | null;
    rpc: string | null;
    serveRepair: string | null;
    shredVersion: number | null;
    tpu: string | null;
    tpuForwards: string | null;
    tpuForwardsQuic: string | null;
    tpuQuic: string | null;
    tpuVote: string | null;
    tvu: string | null;
    version: string | null;
}>[]>;