import type { GasPriceManager, Logger, Metrics } from "../utils/index.js";
import { type Account, type Chain, type PublicClient, type Transport, type WalletClient } from "viem";
export declare class SenderManager {
    wallets: Account[];
    utilityAccount: Account | undefined;
    availableWallets: Account[];
    private logger;
    private metrics;
    private legacyTransactions;
    private semaphore;
    private gasPriceManager;
    constructor(wallets: Account[], utilityAccount: Account | undefined, logger: Logger, metrics: Metrics, legacyTransactions: boolean, gasPriceManager: GasPriceManager, maxSigners?: number);
    validateAndRefillWallets(publicClient: PublicClient, walletClient: WalletClient<Transport, Chain>, minBalance?: bigint): Promise<void>;
    getWallet(): Promise<Account>;
    pushWallet(wallet: Account): void;
}
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