HTML Formatter
$formatter = new \Kadet\Highlighter\Formatter\HtmlFormatter($options = [
'prefix' => 'kl-',
'tag' => 'span'
]);

Configuration
Now there are only 2 available options:
- prefix - sets prefix for css classes
- tag - sets outputted html tag
Setup
For displaying code generated by HTML formatter you also need stylesheet, there are few included in package.
You can fin them in Styles/Html/dist/ directory as pre generated css files with default kl- class prefix,
SCSS source files are available in Styles/Html. More information on styles, can be found in styling
section.