import { Currency, Price } from '@envanik/sdk';
/**
 * this hook which is used to fetch token price in usd
 * first we get given token price in native token i.e. hbar/flare/sgb
 * then we get hbar/flare/sgb price in usd using coingecko
 * denominatorAmount in baseCurrency
 * numeratorAmount in quoteCurrency
 * finally we get token price in usd
 * @param currency
 * @returns
 */
export declare function useUsdPriceCoingecko(currency?: Currency): Price | undefined;
