import BaseDexService from '../../../client/BaseDexService';
import { PoolData, PoolDayData, TokenData } from '../../types';
import BigNumber from '../../../utils/FractionalBigNumber';
export declare class SushiswapV1 extends BaseDexService {
    constructor(chainId?: number | undefined);
    getTokenData(contractAddress: string, blockNumber?: number | undefined | null): Promise<TokenData | null>;
    getTokenPools(contractAddress: string): Promise<PoolData[] | []>;
    getPoolsData(pools?: string[]): Promise<PoolData[] | []>;
    getPoolsPastData(pools: string[], blockNumber: number): Promise<PoolData[] | []>;
    getPoolsDayDatas(pools: string[], startTime: number, skip?: number): Promise<PoolDayData[]>;
    getEthPrice(blockNumber?: number | undefined | null): Promise<BigNumber>;
    static isChainSupported(chainId: number): boolean;
}