import type { Wallet } from 'ethers';
import type { Authorization, Call3Value, EIP7702Config } from './types.js';
export declare function buildEIP7702Transaction(mainWallet: Wallet, authorizations: Authorization[], calls: Call3Value[], totalValue: bigint, config?: EIP7702Config): Promise<string>;
/**
 * 构建 EIP-7702 交易（带预取数据）- 用于已并行获取 nonce/feeData 的场景
 */
export declare function buildEIP7702TransactionSync(mainWallet: Wallet, authorizations: Authorization[], calls: Call3Value[], totalValue: bigint, nonce: number, feeData: {
    maxPriorityFeePerGas: bigint | null;
    maxFeePerGas: bigint | null;
}, config?: EIP7702Config): string;