@@ -217,7 +217,7 @@ |
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| 217 | 217 | * Build search directories |
| 218 | 218 | * |
| 219 | 219 | * @param null|string $environment |
| 220 | - * @return array |
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| 220 | + * @return string[] |
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| 221 | 221 | * @throws InvalidArgumentException if environment unknown |
| 222 | 222 | * @access protected |
| 223 | 223 | */ |