* Map of name => callback
* @var array
*/
- private $factoryFunctions = array();
+ private $factoryFunctions = [];
/**
* Map of name => fallback human-readable name, used when the 'skinname-<skin>' message is not
* available
*
* @var array
*/
- private $displayNames = array();
+ private $displayNames = [];
/**
* @var SkinFactory