import { LpCurrency, CurrencyExt } from "../../../types";
import { MonetaryAmount } from "@interlay/monetary-js";
import { PooledCurrencies } from "../types";
declare class LiquidityPoolCalculator<TLpToken extends LpCurrency> {
    pooledCurrencies: PooledCurrencies;
    totalSupply: MonetaryAmount<TLpToken>;
    constructor(pooledCurrencies: PooledCurrencies, totalSupply: MonetaryAmount<TLpToken>);
    private _getCurrencyReserve;
    /**
     * Calculates how much of pooled currencies needs to be deposited
     * into pool with current ratio of currencies.
     *
     * @param amount Amount of one of the pooled currencies.
     * @returns Monetary amounts of all pooled currencies in balanced proportion.
     * @throws If pool is empty. Note: handle by checking `isEmpty` property of pool.
     */
    getLiquidityDepositInputAmounts(amount: MonetaryAmount<CurrencyExt>): Array<MonetaryAmount<CurrencyExt>>;
    /**
     * Calculates expected amount of LP token account will get after depositing
     * `amount` of pooled currency into pool.
     *
     * @note This method assumes all pooled currencies will be added in balance.
     * @param amount Amount of one of the pooled currencies.
     * @returns Expected amount of lp token that will be received after `amount` is added to pool.
     * @throws If pool is empty. Note: handle by checking `isEmpty` property of pool.
     */
    getLiquidityDepositLpTokenAmount(amount: MonetaryAmount<CurrencyExt>): MonetaryAmount<TLpToken>;
    /**
     * Calculates expected amount of pooled currencies account will get
     * after withdrawing `amount` of LP token.
     *
     * @note This method assumes all pooled currencies will be withdrawn in balance.
     * @param amount Amount of liquidity in LP token to be withdrawn.
     * @returns Amounts of pooled currencies to be returned to account.
     * @throws If pool is empty. Note: handle by checking `isEmpty` property of pool.
     */
    getLiquidityWithdrawalPooledCurrencyAmounts(amount: MonetaryAmount<TLpToken>): Array<MonetaryAmount<CurrencyExt>>;
}
export { LiquidityPoolCalculator };