1<?php
2
3/*
4 * This file is part of the Assetic package, an OpenSky project.
5 *
6 * (c) 2010-2014 OpenSky Project Inc
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 Assetic\Factory\Loader;
13
14use Assetic\Factory\Resource\ResourceInterface;
15
16/**
17 * Loads formulae.
18 *
19 * @author Kris Wallsmith <kris.wallsmith@gmail.com>
20 */
21interface FormulaLoaderInterface
22{
23    /**
24     * Loads formulae from a resource.
25     *
26     * Formulae should be loaded the same regardless of the current debug
27     * mode. Debug considerations should happen downstream.
28     *
29     * @param ResourceInterface $resource A resource
30     *
31     * @return array An array of formulae
32     */
33    public function load(ResourceInterface $resource);
34}
35