* Below is a description for the $options array:
* @par Construction options:
* @code
- * array(
+ * [
* // Base path to prepend to all local paths in $options. Defaults to $IP
* 'localBasePath' => [base path],
* // Path to JSON file that contains any of the settings below
* 'selectorWithoutVariant' => [CSS selector template, variables: {prefix} {name}],
* 'selectorWithVariant' => [CSS selector template, variables: {prefix} {name} {variant}],
* // List of variants that may be used for the image files
- * 'variants' => array(
- * [theme name] => array(
- * [variant name] => array(
+ * 'variants' => [
+ * [theme name] => [
+ * [variant name] => [
* 'color' => [color string, e.g. '#ffff00'],
* 'global' => [boolean, if true, this variant is available
* for all images of this type],
- * ),
+ * ],
* ...
- * ),
+ * ],
* ...
- * ),
+ * ],
* // List of image files and their options
- * 'images' => array(
- * [theme name] => array(
- * [icon name] => array(
+ * 'images' => [
+ * [theme name] => [
+ * [icon name] => [
* 'file' => [file path string or array whose values are file path strings
* and whose keys are 'default', 'ltr', 'rtl', a single
* language code like 'en', or a list of language codes like
* 'en,de,ar'],
* 'variants' => [array of variant name strings, variants
* available for this image],
- * ),
+ * ],
* ...
- * ),
+ * ],
* ...
- * ),
- * )
+ * ],
+ * ]
* @endcode
* @throws InvalidArgumentException
*/