import { Transaction } from "../../../Transaction";
import { Monthly } from "./Monthly";
import { Region } from "./Region";
export type Regional = Partial<Record<Region, Monthly>>;
export declare namespace Regional {
    function update(previous: Regional, transaction: Transaction.CardTransaction): Regional;
    function merge(previous: Regional, addition: Regional): Regional;
    function toCsvRow(regional: Regional, row: string): string;
}