How to quickly convert HTML to CSS classes in PhpStorm?

Question

phpstorm

I wrote the HTML code, I want to copy it, and paste only the css/scss classes ready for layout so that I don't have to write it twice.

It was

<div class”hello”>
<p class”yes”>I’m here</p>
</div>

It became

.hello{}
.yes{}

Is there a MB plugin, or can I do it out of the box? Or should I teach the neural network again?