Added OpenMage#4208

Author: sreichel

docs/content/developers/phpstorm.md

@@ -16,3 +16,22 @@ n98-magerun.phar dev:ide:phpstorm:meta
 You can add additional meta files in this directory to cover your own project files. See
 [PhpStorm advanced metadata](https://www.jetbrains.com/help/phpstorm/ide-advanced-metadata.html)
 for more information.
+
+You can add additional meta files in this directory to cover your own project files. See
+[PhpStorm advanced metadata](https://www.jetbrains.com/help/phpstorm/ide-advanced-metadata.html)
+for more information.
+
+## PhpStorm File-Watcher for SCSS files
+- install SCSS
+  ```bash
+  npm install -g sass
+  ```
+- open settings `CTRL+ALT+S` and go to File Watcher
+- change default setting to:
+    - Arguments:
+  ```
+  $FileName$:$FileParentDir$/$FileNameWithoutExtension$.css
+  ```
+    - Output paths to refresh:
+  ```
+  $FilePare