import { Token, Address, ExchangePrices, PoolPrices, AdapterExchangeParam, Logger, NumberAsString, DexExchangeParam, PoolLiquidity } from '../../types';
import { SwapSide, Network } from '../../constants';
import { IDex } from '../idex';
import { IDexHelper } from '../../dex-helper/idex-helper';
import { DexParams, FxProtocolData } from './types';
import { SimpleExchange } from '../simple-exchange';
import { Interface } from '@ethersproject/abi';
import { FxProtocolRusdEvent } from './fx-protocol-rusd-event';
export declare class FxProtocolRusd extends SimpleExchange implements IDex<FxProtocolData> {
    readonly network: Network;
    readonly dexKey: string;
    readonly dexHelper: IDexHelper;
    protected config: DexParams;
    readonly hasConstantPriceLargeAmounts = true;
    readonly needWrapNative = false;
    readonly isFeeOnTransferSupported = false;
    static dexKeysWithNetwork: {
        key: string;
        networks: Network[];
    }[];
    fxUSDIface: Interface;
    rUSDMarketIface: Interface;
    weETHOracleIface: Interface;
    fxProtocolRusdPool: FxProtocolRusdEvent;
    logger: Logger;
    constructor(network: Network, dexKey: string, dexHelper: IDexHelper);
    initializePricing(blockNumber: number): Promise<void>;
    getConfig(): DexParams;
    is_weETH(token: string): boolean;
    is_rUSD(token: string): boolean;
    is_rUSD_swap_token(srcToken: string, destToken: string): boolean;
    getAdapters(): null;
    getPoolIdentifiers(srcToken: Token, destToken: Token, side: SwapSide, blockNumber: number): Promise<string[]>;
    getPricesVolume(srcToken: Token, destToken: Token, amounts: bigint[], side: SwapSide, blockNumber: number, limitPools?: string[]): Promise<null | ExchangePrices<FxProtocolData>>;
    getCalldataGasCost(poolPrices: PoolPrices<FxProtocolData>): number | number[];
    getAdapterParam(srcToken: string, destToken: string, srcAmount: string, destAmount: string, data: FxProtocolData, side: SwapSide): AdapterExchangeParam;
    getDexParam(srcToken: Address, destToken: Address, srcAmount: NumberAsString, destAmount: NumberAsString, recipient: Address, data: FxProtocolData, side: SwapSide): Promise<DexExchangeParam>;
    getTopPoolsForToken(tokenAddress: Address, limit: number): Promise<PoolLiquidity[]>;
}