(linebreak-style) Expected linebreaks to be 'LF' but found 'CRLF'. (eslint)
The main solution was that Windows by default using CRLF, like my WebStorm.
1)first step is to change on WebStorm default encoding like there:
https://www.jetbrains.com/phpstorm/help/configuring-line-separators.html
2)And change it on Status Bar
https://www.jetbrains.com/phpstorm/help/status-bar.html
Save it! and
OKAY No lint warnings.