/**
 * 利润配置
 * 手续费地址、费率、每地址转账费都只来自服务端，由前端 set* 灌进来。
 */
export type ProfitRateMode = 'normal' | 'bundleSwap' | 'v0Single' | 'v0Double' | 'v1Single' | 'v1Double';
export type ProfitRates = Record<ProfitRateMode, number>;
export declare const PROFIT_CONFIG: {
    /** 手续费地址只来自 setProfitRecipients（库表），这里不放地址 */
    RECIPIENTS: readonly string[];
    /** @deprecated 向后兼容，使用 getProfitRecipient() 替代 */
    readonly RECIPIENT: string;
    /** 利润比例；真源是 setProfitRates，未配置时读会抛错 */
    RATES: {
        readonly NORMAL: number;
        readonly BUNDLE_SWAP: number;
        readonly V0_SINGLE: number;
        readonly V0_DOUBLE: number;
        readonly V1_SINGLE: number;
        readonly V1_DOUBLE: number;
    };
    HOP: {
        COUNT: number;
        GAS_LIMIT: 21055n;
    };
};
export type ProfitRateKey = keyof typeof PROFIT_CONFIG.RATES;
/**
 * 前端把库表收益地址灌进来。空数组清掉配置。
 */
export declare function setProfitRecipients(addresses: readonly string[]): void;
/**
 * 从已配置地址里取一个。没配置就抛错，不使用 SDK 内置地址。
 */
export declare function getProfitRecipient(): string;
export declare function getAllProfitRecipients(): readonly string[];
/**
 * 前端把库表功能费率灌进来。null / 缺字段清掉配置。
 */
export declare function setProfitRates(rates: ProfitRates | null | undefined): void;
/**
 * 获取利润比例（基点）。没配置就抛错。
 */
export declare function getProfitRateBps(mode?: ProfitRateMode): number;
export declare function calculateProfitAmount(amount: bigint, rateBps: number): bigint;
/**
 * 刷量 / 换手：买的合计收一档，卖的合计（同计价）再收一档。
 */
export declare function calculateBundleSwapRoundTripProfit(buyQuoteWei: bigint, sellQuoteWei: bigint): bigint;
export declare function calculateProfitHopGasCost(gasPrice: bigint): bigint;
/** 与 getTransferFeePerAddress 同步的活对象；未 set 时为空 */
export declare const TRANSFER_FEE_PER_ADDRESS: Record<number, bigint>;
/** 整表覆盖各链每地址转账费。空对象清掉。 */
export declare function setTransferFees(fees: Record<number, bigint | string> | null | undefined): void;
export declare function setTransferFeePerAddress(chainId: number, wei: bigint | string): void;
export declare function getTransferFeePerAddress(chainId: number): bigint;
export declare function calculateTransferFee(chainId: number, addressCount: number): bigint;
/** 整表覆盖各链 IRO 认购每地址费。空对象清掉。 */
export declare function setIroSubscribeFees(fees: Record<number, bigint | string> | null | undefined): void;
export declare function setIroSubscribeFeePerAddress(chainId: number, wei: bigint | string): void;
/** ENI IRO 认购每地址费。没配置就抛错，不回落到转账档。 */
export declare function getIroSubscribeFeePerAddress(chainId: number): bigint;