Guys, what to do with this problem?

Question

css

How to connect imask to workspace via npm? (I work through gulp)
There is a project, you need to make the Input look like this when you enter the phone number there: [phone], and when you enter, so that it is not reset, but only underlined
+ (743) 534- 43-12 like this, I throw a link, catch
https://www.npmjs.com/package/imask
and video
https://www.youtube.com/watch?v=Vw8jNomrzkk
I repeat, via npm

Answer 1

And what's the problem then?
Everything is written as much as possible, it seems that you even threw off the link to the answer to your question yourself)
https://imask.js.org/guide.html