@@ -85,6 +85,9 @@ |
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85 | 85 | return $this; |
86 | 86 | } |
87 | 87 | |
88 | + /** |
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89 | + * @param string $singular |
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90 | + */ |
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88 | 91 | protected function calculateLabels($singular) |
89 | 92 | { |
90 | 93 | if ($singular = $this->getSingularLabel() === null) { |