import { PoolState, TokenState } from './types';
import { Address, Logger } from '../../types';
export declare class WooFiV2Math {
    private readonly logger;
    private readonly _quoteToken;
    state: PoolState;
    constructor(logger: Logger, _quoteToken: Address);
    query(fromToken: Address, toToken: Address, fromAmounts: bigint[]): bigint[] | null;
    _querySellBase(baseToken: Address, baseAmounts: bigint[]): bigint[] | null;
    _querySellQuote(baseToken: Address, quoteAmounts: bigint[]): bigint[] | null;
    _queryBaseToBase(baseToken1: Address, baseToken2: Address, base1Amounts: bigint[]): bigint[] | null;
    protected _takeFeeAndCheckReserve(amounts: bigint[], feeRate: bigint): bigint[];
    protected _takeFee(amounts: bigint[], feeRate: bigint): bigint[];
    protected _calcQuoteAmountSellBase(baseToken: Address, baseAmounts: bigint[], state: TokenState): bigint[];
    protected _calcBaseAmountSellQuote(baseToken: string, quoteAmounts: bigint[], state: TokenState): bigint[];
}