/**
 * @pwngh/economy-lab
 *
 * Copyright (c) Preston Neal
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE.md file in the root directory of this source tree.
 *
 * @license MIT
 */
import type { Economy } from './contract.js';
import type { Ports } from './ports.js';
export type { Economy } from './contract.js';
/**
 * The one door to an {@link Economy}: sync, over a finished {@link Ports} bag — `openPorts`,
 * `memoryPorts`, or a hand-built structural object.
 *
 * @see {@link https://economy-lab-docs.pages.dev/economy/reference/the-economy/ The Economy} for the
 * construction, the submit/read surface, and the request path.
 */
export declare function createEconomy(ports: Ports): Economy;
/** First-line marker a ledger export's header declares; `parseExport` (and so `verifyExport`
 *  and scripts/ledger-verify.ts) refuses a file without it. */
export declare const EXPORT_FORMAT = "economy-lab/ledger-export";