import { Pair } from '../models/Pair.js';
/**
 * Fetches pairs for one or multiple token addresses.
 * @param chainId - The blockchain identifier (e.g., "solana").
 * @param tokenAddresses - One or multiple token addresses (comma-separated).
 * @returns A promise that resolves to an array of Pair instances.
 */
export declare const getPairsByTokenAddresses: (chainId: string, tokenAddresses: string) => Promise<Pair[]>;