import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
import { Currency } from "../types";
/**
 * Converts a coin to its equivalent which has the provided exponent.
 * @param coin - The source coin.
 * @param toExponent - The target exponent.
 * @param currencies - Array that contains all the possible denoms.
 * @returns Returns the converted coin or null on error.
 */
export declare function convertCoin(coin: Coin, toExponent: number, currencies: Currency[]): Coin | null;
export default convertCoin;