fix return type

This commit is contained in:
Dennis Eichhorn 2019-12-15 14:29:50 +01:00
parent ab385bfbb5
commit e008c094e5
2 changed files with 5 additions and 3 deletions

View File

@ -27,6 +27,8 @@ class MazeGenerator
{ {
/** /**
* Constructor * Constructor
*
* @since 1.0.0
* @codeCoverageIgnore * @codeCoverageIgnore
*/ */
private function __construct() private function __construct()

View File

@ -33,10 +33,10 @@ final class Currency
/** /**
* ECB currency rates. * ECB currency rates.
* *
* @var null|array * @var array
* @since 1.0.0 * @since 1.0.0
*/ */
private static ?array $ecbCurrencies = null; private static array $ecbCurrencies = [];
/** /**
* Constructor. * Constructor.
@ -59,7 +59,7 @@ final class Currency
*/ */
public static function resetCurrencies() : void public static function resetCurrencies() : void
{ {
self::$ecbCurrencies = null; self::$ecbCurrencies = [];
} }
/** /**