/**
 * @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 { Ctx, Operation, Outcome } from '../contract.js';
import type { Unit } from '../ports.js';
/**
 * Starts a payout for a seller: reserves `amount` of earned credits into PAYOUT_RESERVE and opens
 * the saga in RESERVED for a worker to finish in USD. The two lines posted here are both CREDIT and
 * cancel out; the worker posts the USD side later. Only earned credit is payable. Insufficient
 * earned credit returns a `rejected` result; a malformed amount (not CREDIT, or not positive) throws.
 *
 * @see {@link https://economy-lab-docs.pages.dev/economy/reference/operations/request-payout/
 *   Request payout} for the full payout request lifecycle.
 */
export declare function requestPayout(operation: Operation, unit: Unit, ctx: Ctx): Promise<Outcome>;