/**
 * PancakeSwap V2/V3 通用捆绑换手（Merkle Bundle）- 先买后卖
 *
 * 功能：钱包B先买入代币 → 钱包A卖出相同数量 → 原子执行
 */
import { CommonBundleConfig } from '../../../utils/bundle-helpers.js';
import type { GeneratedWallet } from '../../../utils/wallet.js';
export interface PancakeBuyFirstSignConfig {
    rpcUrl: string;
    gasLimit?: number | bigint;
    gasLimitMultiplier?: number;
    minGasPriceGwei?: number;
    maxGasPriceGwei?: number;
    txType?: 0 | 2;
    chainId?: number;
    reserveGasBNB?: number;
    skipQuoteOnError?: boolean;
    userType?: UserType;
    bribeAmount?: number;
    v2RouterAddress?: string;
}
export type UserType = 'v0' | 'v1';
export type SwapRouteType = 'v2' | 'v3-single' | 'v3-multi';
export interface V2RouteParams {
    routeType: 'v2';
    v2Path: string[];
}
export interface V3SingleRouteParams {
    routeType: 'v3-single';
    v3TokenIn: string;
    v3TokenOut: string;
    v3Fee: number;
    v2Path?: string[];
}
export interface V3MultiRouteParams {
    routeType: 'v3-multi';
    v3LpAddresses: string[];
    v3ExactTokenIn: string;
    v2Path?: string[];
}
export type RouteParams = V2RouteParams | V3SingleRouteParams | V3MultiRouteParams;
export interface PancakeBuyFirstConfig extends CommonBundleConfig {
    apiKey: string;
    customRpcUrl?: string;
    bundleBlockOffset?: number;
    reserveGasBNB?: number;
    waitForConfirmation?: boolean;
    waitTimeoutMs?: number;
}
export interface PancakeBundleBuyFirstSignParams {
    buyerPrivateKey?: string;
    buyerPrivateKeys?: string[];
    sellerPrivateKey?: string;
    sellerPrivateKeys?: string[];
    tokenAddress: string;
    routeParams: RouteParams;
    buyerFunds?: string;
    buyerFundsPercentage?: number;
    config: PancakeBuyFirstSignConfig;
    quoteToken?: string;
    quoteTokenDecimals?: number;
    startNonces?: number[];
    buyCount?: number;
    sellCount?: number;
    taxRateBps?: number;
}
export interface PancakeBundleBuyFirstParams {
    buyerPrivateKey: string;
    sellerPrivateKey: string;
    tokenAddress: string;
    routeParams: RouteParams;
    buyerFunds?: string;
    buyerFundsPercentage?: number;
    config: PancakeBuyFirstConfig;
}
/** ✅ Pancake BuyFirst 结果（简化版） */
export type PancakeBuyFirstResult = {
    signedTransactions: string[];
    profitHopWallets?: GeneratedWallet[];
    metadata?: {
        buyerAddress: string;
        sellerAddress: string;
        buyAmount: string;
        sellAmount: string;
        profitAmount?: string;
        buyCount?: number;
        sellCount?: number;
        buyAmounts?: string[];
        sellAmounts?: string[];
    };
};
export declare function pancakeBundleBuyFirstMerkle(params: PancakeBundleBuyFirstSignParams): Promise<PancakeBuyFirstResult>;