How to auto-add class names from html to scss file via gulp?

Question

HTML

Are there any plugins for gulp to set up this functionality? Ideally, I would like the class names containing the word header to be copied to header.scss, etc.

Answer 1

Here is an example , but, there is a rather specific assembly and gulp-beml is used in the template engine.
The module creates a file with styles next to the template based on the structure of the template