@@ -22,7 +22,7 @@ discard block |
||
22 | 22 | * @param string $file |
23 | 23 | * the file to get the mimetype from |
24 | 24 | * |
25 | - * @return mixed|string |
|
25 | + * @return string |
|
26 | 26 | * the mimetype |
27 | 27 | */ |
28 | 28 | public function getMimeTypeByExtension($file) { |
@@ -256,7 +256,7 @@ discard block |
||
256 | 256 | * @param string $file |
257 | 257 | * the file to get the mimetype from |
258 | 258 | * |
259 | - * @return mixed|string |
|
259 | + * @return string |
|
260 | 260 | * the mimetype |
261 | 261 | */ |
262 | 262 | public function getMimeType($file) { |