/*---------------------------------------------------------------------------------------------
 *  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 "../../../base/common/lifecycle.mjs";
import { IHeartbeatService } from "../common/terminal.mjs";
export declare class HeartbeatService extends Disposable implements IHeartbeatService {
    private readonly _onBeat;
    readonly onBeat: import("../../../base/common/event.mjs").Event<void>;
    constructor();
}