// *****************************************************************************
// Copyright (C) 2021 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************

export interface Localization {
    [key: string]: string | Localization
}

export function sortLocalization(localization: Localization): Localization {
    return Object.keys(localization).sort().reduce((result: Localization, key: string) => {
        const value = localization[key];
        result[key] = typeof value === 'string' ? value : sortLocalization(value);
        return result;
    }, {});
}