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

import { Event } from '@sussudio/base/common/event.mjs';
import { IConfigurationService } from '../../configuration/common/configuration.mjs';
import { IEnvironmentMainService } from '../../environment/electron-main/environmentMainService.mjs';
import { ILifecycleMainService } from '../../lifecycle/electron-main/lifecycleMainService.mjs';
import { ILogService } from '../../log/common/log.mjs';
import { IProductService } from '../../product/common/productService.mjs';
import { IRequestService } from '../../request/common/request.mjs';
import { AvailableForDownload, IUpdateService, State, UpdateType } from '../common/update.mjs';
export declare function createUpdateURL(platform: string, quality: string, productService: IProductService): string;
export type UpdateNotAvailableClassification = {
	owner: 'joaomoreno';
	explicit: {
		classification: 'SystemMetaData';
		purpose: 'FeatureInsight';
		isMeasurement: true;
		comment: 'Whether the user has manually checked for updates, or this was an automatic check.';
	};
	comment: "This is used to understand how often VS Code pings the update server for an update and there's none available.";
};
export declare abstract class AbstractUpdateService implements IUpdateService {
	private readonly lifecycleMainService;
	protected configurationService: IConfigurationService;
	private readonly environmentMainService;
	protected requestService: IRequestService;
	protected logService: ILogService;
	protected readonly productService: IProductService;
	readonly _serviceBrand: undefined;
	protected url: string | undefined;
	private _state;
	private readonly _onStateChange;
	readonly onStateChange: Event<State>;
	get state(): State;
	protected setState(state: State): void;
	constructor(
		lifecycleMainService: ILifecycleMainService,
		configurationService: IConfigurationService,
		environmentMainService: IEnvironmentMainService,
		requestService: IRequestService,
		logService: ILogService,
		productService: IProductService,
	);
	/**
	 * This must be called before any other call. This is a performance
	 * optimization, to avoid using extra CPU cycles before first window open.
	 * https://github.com/microsoft/vscode/issues/89784
	 */
	initialize(): Promise<void>;
	protected getUpdateMode(): 'none' | 'manual' | 'start' | 'default';
	private getProductQuality;
	private scheduleCheckForUpdates;
	checkForUpdates(explicit: boolean): Promise<void>;
	downloadUpdate(): Promise<void>;
	protected doDownloadUpdate(state: AvailableForDownload): Promise<void>;
	applyUpdate(): Promise<void>;
	protected doApplyUpdate(): Promise<void>;
	quitAndInstall(): Promise<void>;
	isLatestVersion(): Promise<boolean | undefined>;
	_applySpecificUpdate(packagePath: string): Promise<void>;
	protected getUpdateType(): UpdateType;
	protected doQuitAndInstall(): void;
	protected abstract buildUpdateFeedUrl(quality: string): string | undefined;
	protected abstract doCheckForUpdates(context: any): void;
}