1<?php
2
3/*
4 * This file is part of the Symfony package.
5 *
6 * (c) Fabien Potencier <fabien@symfony.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12namespace Symfony\Component\Translation\Extractor;
13
14use Symfony\Component\Translation\MessageCatalogue;
15
16/**
17 * Extracts translation messages from a directory or files to the catalogue.
18 * New found messages are injected to the catalogue using the prefix.
19 *
20 * @author Michel Salib <michelsalib@hotmail.com>
21 */
22interface ExtractorInterface
23{
24    /**
25     * Extracts translation messages from files, a file or a directory to the catalogue.
26     *
27     * @param string|array $resource Files, a file or a directory
28     */
29    public function extract($resource, MessageCatalogue $catalogue);
30
31    /**
32     * Sets the prefix that should be used for new found messages.
33     *
34     * @param string $prefix The prefix
35     */
36    public function setPrefix($prefix);
37}
38