| @@ -99,7 +99,7 @@ | ||
| 99 | 99 | |
| 100 | 100 | public static function findBy(RepositoryInterface $repository, string $field): \Closure | 
| 101 | 101 |      { | 
| 102 | -        return function (Options $options, ?array $previousValues) use ($repository, $field): ?iterable { | |
| 102 | +        return function (Options $options, ?array $previousValues) use ($repository, $field) : ?iterable { | |
| 103 | 103 |              if (null === $previousValues || [] === $previousValues) { | 
| 104 | 104 | return $previousValues; | 
| 105 | 105 | } | 
| @@ -90,7 +90,7 @@ | ||
| 90 | 90 | |
| 91 | 91 | public function getTaxTotal(): string; | 
| 92 | 92 | |
| 93 | - public function getShippingTotal(): string ; | |
| 93 | + public function getShippingTotal(): string; | |
| 94 | 94 | |
| 95 | 95 | public function hasShippingTotal(): bool; | 
| 96 | 96 | |