`error Expected linebreaks to be 'LF' but found 'CRLF' linebreak-style`
In PHPStorm fix this by:
- Selecting your directory in the `Project` tree
- Open the `File` menu
- Hoverover the `Line Seperators` list item
- Select `LF`
Tip: If the `Line Seperators` list item is not selected then you have not selected your directory.