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

import { IExtensionIdentifier, IGalleryExtension, ILocalExtension } from './extensionManagement.mjs';
import { ExtensionIdentifier, IExtension, TargetPlatform } from '../../extensions/common/extensions.mjs';
import { IFileService } from '../../files/common/files.mjs';
import { ILogService } from '../../log/common/log.mjs';
export declare function areSameExtensions(a: IExtensionIdentifier, b: IExtensionIdentifier): boolean;
export declare class ExtensionKey {
	readonly version: string;
	readonly targetPlatform: TargetPlatform;
	static create(extension: IExtension | IGalleryExtension): ExtensionKey;
	static parse(key: string): ExtensionKey | null;
	readonly id: string;
	constructor(identifier: IExtensionIdentifier, version: string, targetPlatform?: TargetPlatform);
	toString(): string;
	equals(o: any): boolean;
}
export declare function getIdAndVersion(id: string): [string, string | undefined];
export declare function getExtensionId(publisher: string, name: string): string;
export declare function adoptToGalleryExtensionId(id: string): string;
export declare function getGalleryExtensionId(publisher: string, name: string): string;
export declare function groupByExtension<T>(
	extensions: T[],
	getExtensionIdentifier: (t: T) => IExtensionIdentifier,
): T[][];
export declare function getLocalExtensionTelemetryData(extension: ILocalExtension): any;
export declare function getGalleryExtensionTelemetryData(extension: IGalleryExtension): any;
export declare const BetterMergeId: ExtensionIdentifier;
export declare function getExtensionDependencies(
	installedExtensions: ReadonlyArray<IExtension>,
	extension: IExtension,
): IExtension[];
export declare function isAlpineLinux(fileService: IFileService, logService: ILogService): Promise<boolean>;
export declare function computeTargetPlatform(
	fileService: IFileService,
	logService: ILogService,
): Promise<TargetPlatform>;