/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import { Disposable } from '@sussudio/base/common/lifecycle.mjs';
import { ILogService } from '../../log/common/log.mjs';
/**
 * A helper class to track requests that have replies. Using this it's easy to implement an event
 * that accepts a reply.
 */
export declare class RequestStore<T, RequestArgs> extends Disposable {
	private readonly _logService;
	private _lastRequestId;
	private readonly _timeout;
	private _pendingRequests;
	private _pendingRequestDisposables;
	private readonly _onCreateRequest;
	readonly onCreateRequest: import('@sussudio/base/common/event.mjs').Event<
		RequestArgs & {
			requestId: number;
		}
	>;
	/**
	 * @param timeout How long in ms to allow requests to go unanswered for, undefined will use the
	 * default (15 seconds).
	 */
	constructor(timeout: number | undefined, _logService: ILogService);
	/**
	 * Creates a request.
	 * @param args The arguments to pass to the onCreateRequest event.
	 */
	createRequest(args: RequestArgs): Promise<T>;
	/**
	 * Accept a reply to a request.
	 * @param requestId The request ID originating from the onCreateRequest event.
	 * @param data The reply data.
	 */
	acceptReply(requestId: number, data: T): void;
}