import * as isoly from "isoly";
export declare type Fee = {
    interchange: number;
    network?: number;
    intergiro: number;
    total: number;
};
export declare namespace Fee {
    function is(value: any | Fee): value is Fee;
    function upgrade(value: number | {
        scheme: number;
        total: number;
    } | Fee, currency: isoly.Currency): Fee;
}