| @@ -137,7 +137,7 @@ discard block | ||
| 137 | 137 | * | 
| 138 | 138 | * @param string $relativePath | 
| 139 | 139 | * @param callable $callback | 
| 140 | - * @return bool | |
| 140 | + * @return null|false | |
| 141 | 141 | * @throws FileCreationFailedException | 
| 142 | 142 | */ | 
| 143 | 143 | public function createFileInTemporaryDirectory($relativePath, callable $callback) | 
| @@ -175,7 +175,7 @@ discard block | ||
| 175 | 175 | * | 
| 176 | 176 | * @param string $absolutePath | 
| 177 | 177 | * @param string $content | 
| 178 | - * @return bool | |
| 178 | + * @return string|null | |
| 179 | 179 | */ | 
| 180 | 180 | protected function writeTemporaryFile($absolutePath, $content) | 
| 181 | 181 |      { |