import * as gracely from "gracely";
import * as isoly from "isoly";
export declare type Acceptor = Record<"mastercard" | "visa", Partial<Record<isoly.Currency, string>> | string>;
export declare namespace Acceptor {
    function is(value: any | Acceptor): value is Acceptor;
    function flaw(value: any | Acceptor): gracely.Flaw;
}