/**
 * @license
 * Copyright 2019 Ludan Stoecklé
 * SPDX-License-Identifier: Apache-2.0
 */
import { LanguageFilter } from './LanguageFilter';
import { LanguageCommonItalian } from 'rosaenlg-commons';
export declare class LanguageFilterItalian extends LanguageFilter {
    languageCommon: LanguageCommonItalian;
    constructor(languageCommon: LanguageCommonItalian);
    protectRawNumbers(input: string): string;
    private getRegex;
    private getElt;
    private getDetElt;
    private articlesContractions;
    private twoWordsContractions;
    contractions(input: string): string;
}