@@ -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 | */ |