*/
private $validCodeCache = [];
- public static $constructorOptions = [
+ public const CONSTRUCTOR_OPTIONS = [
'ExtraLanguageNames',
'UsePigLatinVariant',
];
* @param ServiceOptions $options
*/
public function __construct( ServiceOptions $options ) {
- $options->assertRequiredOptions( self::$constructorOptions );
+ $options->assertRequiredOptions( self::CONSTRUCTOR_OPTIONS );
$this->options = $options;
}