/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { INativeEnvironmentService } from "../../environment/common/environment.mjs";
import { IExtensionGalleryService, IExtensionManagementService } from "../../extensionManagement/common/extensionManagement.mjs";
import { ILogService } from "../../log/common/log.mjs";
import { ILanguagePackItem, LanguagePackBaseService } from "../common/languagePacks.mjs";
import { URI } from "../../../base/common/uri.mjs";
export declare class NativeLanguagePackService extends LanguagePackBaseService {
    private readonly extensionManagementService;
    private readonly logService;
    private readonly cache;
    constructor(extensionManagementService: IExtensionManagementService, environmentService: INativeEnvironmentService, extensionGalleryService: IExtensionGalleryService, logService: ILogService);
    getBuiltInExtensionTranslationsUri(id: string): Promise<URI | undefined>;
    getInstalledLanguages(): Promise<Array<ILanguagePackItem>>;
    private postInstallExtension;
    private postUninstallExtension;
    update(): Promise<boolean>;
}