import { TokenBalance } from '../../types/token.types';
declare class PrivateBalancesStorage {
    readonly balancesRecordLabel = "privateWalletsBalances";
    getBalances(): Promise<Record<string, TokenBalance[]> | undefined>;
    getBalancesByWallet(address: string, chainId: number): Promise<TokenBalance[] | undefined>;
    setBalances(address: string, chainId: number, newBalances: TokenBalance[]): Promise<void>;
}
export declare const privateBalancesStorage: PrivateBalancesStorage;
export {};
