import { isoly } from "isoly";
export type Amount = {
    net: number;
    fee: {
        other: number;
    };
};
export declare namespace Amount {
    const type: import("isly/dist/cjs/object").IslyObject<Amount, object>;
    function sum(currency: isoly.Currency, amount: Amount | undefined): number;
    function add(currency: isoly.Currency, addendee: Amount, addend: Partial<Amount>): Amount;
}