1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2019 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18declare(strict_types=1); 19 20namespace Fisharebest\Webtrees\Module; 21 22/** 23 * Interface ModuleGlobalInterface - Add global content to the page layout. 24 */ 25interface ModuleGlobalInterface extends ModuleInterface 26{ 27 /** 28 * Raw content, to be added at the end of the <body> element. 29 * Typically, this will be <script> elements. 30 * 31 * @return string 32 */ 33 public function bodyContent(): string; 34 35 /** 36 * Raw content, to be added at the end of the <head> element. 37 * Typically, this will be <link> and <meta> elements. 38 * 39 * @return string 40 */ 41 public function headContent(): string; 42} 43