| @@ -2,8 +2,8 @@ | ||
| 2 | 2 | |
| 3 | 3 | namespace Brightoak\WordPressTools; | 
| 4 | 4 | |
| 5 | -use Illuminate\Support\Str; | |
| 6 | 5 | use Brightoak\WordPressTools\Exceptions\InvalidArgumentException; | 
| 6 | +use Illuminate\Support\Str; | |
| 7 | 7 | |
| 8 | 8 | class CustomPostType | 
| 9 | 9 |  { | 
| @@ -85,6 +85,9 @@ | ||
| 85 | 85 | return $this; | 
| 86 | 86 | } | 
| 87 | 87 | |
| 88 | + /** | |
| 89 | + * @param string $singular | |
| 90 | + */ | |
| 88 | 91 | protected function calculateLabels($singular) | 
| 89 | 92 |      { | 
| 90 | 93 |          if(!$singular = $this->getSingularLabel()){ |