import { NetworkBalance } from "@layerswap/widget-types";
import { NetworkWithTokens, NetworkRoute } from "@layerswap/widget-types";
/**
 * Calculates the total USD value of balances for a network
 * Only includes balances for tokens that are present in the route's token list
 * @param networkBalance - NetworkBalance object containing token balances
 * @param network - NetworkWithTokens or NetworkRoute object containing token price information
 * @returns Total USD value of all token balances that exist in the route
 */
export declare function getTotalBalanceInUSD(networkBalance: NetworkBalance, network: NetworkWithTokens | NetworkRoute): number | null;
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