@@ -27,7 +27,7 @@ |
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| 27 | 27 | * Determine if a cart exists or not. |
| 28 | 28 | * |
| 29 | 29 | * @param CartRepository $repository |
| 30 | - * @return bool |
|
| 30 | + * @return string|null |
|
| 31 | 31 | */ |
| 32 | 32 | public function exists(CartRepository $repository) |
| 33 | 33 | { |