/**
 * @license
 * Copyright 2019 Ludan Stoecklé
 * SPDX-License-Identifier: Apache-2.0
 */
export declare function joinLines(input: string): string;
import { Constants } from 'rosaenlg-commons';
export declare function cleanStruct(input: string, constants: Constants): string;
export declare function cleanStructAfterUnprotect(input: string): string;
export declare function specialSpacesToNormalSpaces(input: string): string;