@@ -301,7 +301,7 @@ |
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301 | 301 | /** |
302 | 302 | * Get an array of the non-PHP-version array keys used in a sub-array. |
303 | 303 | * |
304 | - * @return array |
|
304 | + * @return string[] |
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305 | 305 | */ |
306 | 306 | protected function getNonVersionArrayKeys() |
307 | 307 | { |