export declare class Pair {
    ZERO_ADDRESS: string;
    NETWORK_ID: number;
    WEB3_URL: string;
    DODO_ZOO: string;
    constructor(_NETWORK_ID: number, _WEB3_URL?: string);
    getAddress(token0Address: string, token1Address: string, web3Provider?: any): Promise<{
        pair: string;
        base: string;
    }>;
    getPairAddress(token0Address: string, token1Address: string, web3Provider?: any): Promise<{
        pair: any;
        base: string;
    }>;
}