import { Provider } from '@ethersproject/providers';
import { Token } from '../../types';
import { DexParams, EkuboContracts } from './types';
export declare const NATIVE_TOKEN_ADDRESS = 0n;
export declare function convertParaSwapToEkubo(address: string): bigint;
export declare function convertEkuboToParaSwap(address: bigint): string;
export declare function convertAndSortTokens(tokenA: Token, tokenB: Token): [bigint, bigint];
export declare function contractsFromDexParams(params: DexParams, provider: Provider): EkuboContracts;