How to hang an Observable on a DOM element in Angular 2?

Question

Angular

There is an input into which a search query is entered ...
There is a line of code

var keyups = Observable.fromEvent($('#search), 'keyup').map(e => e.target.value)

how to replace ($('#search), 'keyup') with something but not jquery while keeping it as it is?

Answer 1

https://github.com/angular/angular/issues/5467

Answer 2

on such an amount, you need to take 2 printers for load distribution or for storage.
immediately take 2 cartridges (type MAX.), so that while 1 at the gas station can print on the other. By the way, on my hp2055dn, a chip replacement is not required, and this is a savings.
the price range for such machines is approx. 400 American presidents.
I had both kiocera and xp. both worked great.
on such a number of copies once a year you change the repair kit and that's it