import { ChainData } from 'src/types';
import { IPriceProvider } from '../../types/IPriceProvider';
export declare class CoingeckoPriceProvider implements IPriceProvider {
    id: "coingecko";
    requiresChainConfig: boolean;
    private fetchNativePrice;
    private fetchERC20Prices;
    fetchPrices: (chainId: number, tokenAddresses: string[], chainConfig: ChainData) => Promise<Record<string, string | null>>;
}