import type { UmbLanguageDetailModel } from './types.js';
/**
 * Sorts languages by: default first, then mandatory, then alphabetically by name.
 * @param {UmbLanguageDetailModel} a - First language to compare
 * @param {UmbLanguageDetailModel} b - Second language to compare
 * @returns {number} - Sorting value
 */
export declare const sortLanguages: (a: UmbLanguageDetailModel, b: UmbLanguageDetailModel) => number;