import { SuiClient } from "@mysten/sui/client";
import type { NetworkName } from "./types.js";
/**
 * Make many RPC requests using multiple endpoints.
 * @see SuiMultiClient.executeInBatches()
 */
export declare class SuiMultiClient {
    private readonly clients;
    private readonly rateLimitDelay;
    private clientIdx;
    /**
     * @param endpointUrls A list of Sui RPC endpoint URLs.
     * @param rateLimitDelay (optional) Minimum time between batches, in milliseconds.
     */
    constructor(endpointUrls: string[], rateLimitDelay?: number);
    /**
     * Create a SuiMultiClient instance with the default endpoints for a given network.
     * @param network The network name to select default RPC endpoints.
     * @param rateLimitDelay (optional) Minimum time between batches, in milliseconds.
     */
    static newWithDefaultEndpoints(network: NetworkName, rateLimitDelay?: number): SuiMultiClient;
    /**
     * Returns a different SuiClient in a round-robin fashion
     */
    private getNextClient;
    /**
     * Execute `SuiClient` RPC operations in parallel using multiple endpoints.
     * If any operation fails, it's retried by calling this function recursively.
     * @param inputs The inputs for each RPC call.
     * @param operation A function that performs the RPC operation.
     * @returns The results of the RPC operations in the same order as the inputs.
     */
    executeInBatches<InputType, OutputType>(inputs: InputType[], operation: (client: SuiClientWithEndpoint, input: InputType) => Promise<OutputType>, onUpdate?: (msg: string) => unknown): Promise<OutputType[]>;
    /**
     * Test the latency of various Sui RPC endpoints.
     */
    testEndpoints(operation: (client: SuiClientWithEndpoint) => Promise<void>): Promise<void>;
}
/**
 * A `SuiClient` object that exposes the URL of its RPC endpoint.
 */
export type SuiClientWithEndpoint = SuiClient & {
    endpoint: string;
};