import JSBI from 'jsbi';
import { CurrencyAmount, NativeToken, Price } from 'maia-core-sdk';
import { Vault } from '..';
/**
 * Represents an ERC4626 ComposableStablePoolWrapper
 */
export declare class ComposableStablePoolWrapper extends Vault {
    readonly rate: JSBI;
    private _token0Price?;
    private _token1Price?;
    /**
     * Returns the price of the vault token in terms of the underlying token
     * @param underlying One of the tokens in the vault, the underlying token
     * @param vault The other token in the vault, the vault's address
     * @param rate The exchange rate of the underlying token to the vault token
     * @returns The price of the vault token in terms of the underlying token
     */
    static priceOfVault(underlying: NativeToken, vault: NativeToken, rate: JSBI): Price<NativeToken, NativeToken>;
    /**
     * Returns the price of the underlying token in terms of the vault token
     * @param underlying One of the tokens in the vault, the underlying token
     * @param vault The other token in the vault, the vault's address
     * @param rate The exchange rate of the underlying token to the vault token
     * @returns The price of the underlying token in terms of the vault token
     */
    static priceOfUnderlying(underlying: NativeToken, vault: NativeToken, rate: JSBI): Price<NativeToken, NativeToken>;
    /**
     * Construct a vault
     * @param underlying One of the tokens in the vault, the underlying token
     * @param vault The other token in the vault, the vault's address
     * @param rate The exchange rate of the underlying token to the vault token
     */
    constructor(underlying: NativeToken, vault: NativeToken, rate: JSBI);
    /**
     * Returns the current mid price of the vault in terms of token0, i.e. the ratio of token1 over token0
     */
    get token0Price(): Price<NativeToken, NativeToken>;
    /**
     * Returns the current mid price of the vault in terms of token1, i.e. the ratio of token0 over token1
     */
    get token1Price(): Price<NativeToken, NativeToken>;
    /**
     * Given an input amount of a token, return the computed output amount, and a vault with state updated after the trade
     * @param inputAmount The input amount for which to quote the output amount
     * @param rate The exchange rate of the underlying token to the vault token
     * @returns The output amount and the vault with updated state
     * @NOTE Call this when calculating "deposit" and "redeem" amounts
     */
    getOutputAmount(inputAmount: CurrencyAmount<NativeToken>, rate?: JSBI): Promise<[CurrencyAmount<NativeToken>, ComposableStablePoolWrapper]>;
    /**
     * Given a desired output amount of a token, return the computed input amount and a vault with state updated after the trade
     * @param outputAmount the output amount for which to quote the input amount
     * @param rate The exchange rate of the underlying token to the vault token
     * @returns The input amount and the vault with updated state
     * @NOTE Call this when calculating "mint" and "withdraw" amounts
     */
    getInputAmount(outputAmount: CurrencyAmount<NativeToken>, rate?: JSBI): Promise<[CurrencyAmount<NativeToken>, ComposableStablePoolWrapper]>;
    /**
     * Given an amount of a token, return the computed amount of the other token and a vault with state updated after the trade
     * @param amount The amount for which to quote the other amount
     * @param rate The exchange rate of the underlying token to the vault token
     * @param roundDown Whether to round down or not
     * @returns The other amount and the vault with updated state
     */
    private getAmount;
    /**
     * Returns the price of the underlying token in terms of the vault token
     * @param amount
     * @param underlying
     * @param vault
     * @param rate
     * @returns
     */
    private static getOtherAmount;
}