function bg_img_field_theme in Background Image Field 8

Implements hook_theme().

File

./bg_img_field.module, line 57

Provides a way to add background images dynamically.

Code

function bg_img_field_theme($existing, $type, $theme, $path) {
  return [
    'background_style' => [
      'variables' => [
        'css' => NULL,
      ],
    ],
  ];
}