import { BN, Program } from "@project-serum/anchor";
import { TransactionInstruction } from "@solana/web3.js";
import { Cronos } from "../idl";
import { Account } from "../account";
export declare type ConfigUpdateWorkerFeeArgs = {
    newWorkerFee: BN;
};
export declare class ConfigUpdateWorkerFee {
    private account;
    private cronos;
    constructor(account: Account, cronos: Program<Cronos>);
    configUpdateWorkerFee({ newWorkerFee, }: ConfigUpdateWorkerFeeArgs): Promise<TransactionInstruction>;
}