@@ -128,7 +128,7 @@ |
||
128 | 128 | * Make sure all mandatory keys are present in given config. |
129 | 129 | * |
130 | 130 | * @param array $config |
131 | - * @param array $keys |
|
131 | + * @param string[] $keys |
|
132 | 132 | * @throws Exception |
133 | 133 | */ |
134 | 134 | protected function validateConfig(array $config, array $keys) |