@@ -45,7 +45,7 @@ |
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| 45 | 45 | /** |
| 46 | 46 | * Determine if the model or given attribute(s) have been modified. |
| 47 | 47 | * |
| 48 | - * @param array|string|null $attributes |
|
| 48 | + * @param string $attributes |
|
| 49 | 49 | * @return bool |
| 50 | 50 | */ |
| 51 | 51 | public function isDirty($attributes = null) |