combineLatest deprecated in favor of static combineLatest

Question

After running the rxjs migration tool using

rxjs-5-to-6-migrate -p src/tsconfig.app.json

I'm now getting a linting error:

combineLatest is deprecated: Deprecated in favor of static combineLatest.

Here is my code before running the migration command:

this.store.combineLatest(
        this.store.select(lang.getCurrent),
        this.store.select(lang.getCurrentLocale)
    ).subscribe(([state, currentLang, locale]) => {
        this._language = session.language === currentLang ? '' : currentLang;
        this._locale = session.locale === locale ? '' : locale;
    });

My code after running the migration command: (currently presenting a linting error)

import {map, combineLatest} from 'rxjs/operators';
this.store.combineLatest(
        this.store.select(lang.getCurrent),
        this.store.select(lang.getCurrentLocale)
    ).subscribe(([state, currentLang, locale]) => {
        this._language = session.language === currentLang ? '' : currentLang;
        this._locale = session.locale === locale ? '' : locale;
    });

The question was asked in this stackoverflow questions, but it was not specific enough: Angular 6 ng lint duplicate errors and warnings, combineLatest is deprecated .

Answer 1

Update: Please refer to ofir fridman's answer

---

I found an answer in this article titled: RxJS 6: What's new and what has changed? ( which comes from official docs):

The solution is to convert:

import { combineLatest } from 'rxjs/operators';

a$.pipe(combineLatest(b$, c$));

into:

import { combineLatest } from 'rxjs';

combineLatest(a$, b$, c$);

Answer 2

In rxjs 6.5

import { combineLatest } from 'rxjs';
combineLatest([a$, b$, c$])

Answer 3

rxjs version 6.4.0

and you should import map operator from RxJs operators and it will be work

combineLatest(a$, b$, c$).pipe(map([a, b, c]) => treat(a, b, c))