/**
 * PancakeSwap 官方 Router 交易模块（Flap 版本，支持多链）
 *
 * ✅ 使用官方 PancakeSwap V2/V3 Router（非代理合约）
 * - V2 Router (BSC): 0x10ED43C718714eb63d5aA57B78B54704E256024E
 * - V3 Router (BSC): 0x13f4EA83D0bd40E75C8222255bc855a974568Dd4
 * - V3 Quoter (BSC): 0xB048Bbc1Ee6b733FFfCFb9e9CeF7375518e25997
 */
import { PancakeProxyBatchBuySignParams, PancakeProxyBatchBuyResult, PancakeProxyBatchSellSignParams, PancakeProxyBatchSellResult, PancakeProxyApprovalParams, PancakeProxyApprovalBatchParams, PancakeProxyApprovalBatchResult } from './types.js';
/**
 * ✅ 授权代币给 PancakeSwap Router
 */
export declare function approvePancakeProxy(params: PancakeProxyApprovalParams): Promise<{
    txHash: string;
    approved: boolean;
}>;
/**
 * ✅ 批量授权代币给 PancakeSwap Router
 */
export declare function approvePancakeProxyBatch(params: PancakeProxyApprovalBatchParams): Promise<PancakeProxyApprovalBatchResult>;
/**
 * ✅ 使用 PancakeSwap 官方 Router 批量购买代币
 */
export declare function pancakeProxyBatchBuyMerkle(params: PancakeProxyBatchBuySignParams): Promise<PancakeProxyBatchBuyResult>;
/**
 * ✅ 使用 PancakeSwap 官方 Router 批量卖出代币
 */
export declare function pancakeProxyBatchSellMerkle(params: PancakeProxyBatchSellSignParams): Promise<PancakeProxyBatchSellResult>;