/*---------------------------------------------------------------------------------------------
 *  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 { URI } from '@sussudio/base/common/uri.mjs';
import { IQuickPickItem } from '@sussudio/base/parts/quickinput/common/quickInput.mjs';
import { IExtensionGalleryService, IGalleryExtension } from '../../extensionManagement/common/extensionManagement.mjs';
export declare function getLocale(extension: IGalleryExtension): string | undefined;
export declare const ILanguagePackService: import('../../instantiation/common/instantiation.mjs').ServiceIdentifier<ILanguagePackService>;
export interface ILanguagePackItem extends IQuickPickItem {
	readonly extensionId: string;
	readonly galleryExtension?: IGalleryExtension;
}
export interface ILanguagePackService {
	readonly _serviceBrand: undefined;
	getAvailableLanguages(): Promise<Array<ILanguagePackItem>>;
	getInstalledLanguages(): Promise<Array<ILanguagePackItem>>;
	getBuiltInExtensionTranslationsUri(id: string): Promise<URI | undefined>;
}
export declare abstract class LanguagePackBaseService extends Disposable implements ILanguagePackService {
	protected readonly extensionGalleryService: IExtensionGalleryService;
	readonly _serviceBrand: undefined;
	constructor(extensionGalleryService: IExtensionGalleryService);
	abstract getBuiltInExtensionTranslationsUri(id: string): Promise<URI | undefined>;
	abstract getInstalledLanguages(): Promise<Array<ILanguagePackItem>>;
	getAvailableLanguages(): Promise<ILanguagePackItem[]>;
	protected createQuickPickItem(
		locale: string,
		languageName?: string,
		languagePack?: IGalleryExtension,
	): IQuickPickItem;
}