--- /dev/null
+<?php
+
+namespace Drupal\slick;
+
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+
+/**
+ * Implements SlickSkinInterface.
+ */
+class SlickSkin implements SlickSkinInterface {
+
+ use StringTranslationTrait;
+
+ /**
+ * {@inheritdoc}
+ */
+ public function skins() {
+ $skins = [
+ 'default' => [
+ 'name' => 'Default',
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--default.css' => [],
+ ],
+ ],
+ ],
+ 'asnavfor' => [
+ 'name' => 'Thumbnail: asNavFor',
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--asnavfor.css' => [],
+ ],
+ ],
+ 'description' => $this->t('Affected thumbnail navigation only.'),
+ ],
+ 'classic' => [
+ 'name' => 'Classic',
+ 'description' => $this->t('Adds dark background color over white caption, only good for slider (single slide visible), not carousel (multiple slides visible), where small captions are placed over images.'),
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--classic.css' => [],
+ ],
+ ],
+ ],
+ 'fullscreen' => [
+ 'name' => 'Full screen',
+ 'description' => $this->t('Adds full screen display, works best with 1 slidesToShow.'),
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--full.css' => [],
+ 'css/theme/slick.theme--fullscreen.css' => [],
+ ],
+ ],
+ ],
+ 'fullwidth' => [
+ 'name' => 'Full width',
+ 'description' => $this->t('Adds .slide__constrained wrapper to hold caption overlay within the max-container.'),
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--full.css' => [],
+ 'css/theme/slick.theme--fullwidth.css' => [],
+ ],
+ ],
+ ],
+ 'grid' => [
+ 'name' => 'Grid Foundation',
+ 'description' => $this->t('Use slidesToShow > 1 to have more grid combination, only if you have considerable amount of grids, otherwise 1.'),
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--grid.css' => [],
+ ],
+ ],
+ ],
+ 'split' => [
+ 'name' => 'Split',
+ 'description' => $this->t('Puts image and caption side by side, requires any split layout option.'),
+ 'css' => [
+ 'theme' => [
+ 'css/theme/slick.theme--split.css' => [],
+ ],
+ ],
+ ],
+ ];
+
+ foreach ($skins as $key => $skin) {
+ $skins[$key]['group'] = $key == 'asnavfor' ? 'thumbnail' : 'main';
+ $skins[$key]['provider'] = 'slick';
+ }
+
+ return $skins;
+ }
+
+}