Add a value setter to Subject

[sharshuv-quotient]

My idea is simple, add this setter to Subject:

  set value(value: T) {
    this.next(value);
  }

This, together with the BehaviorSubject's value getter, is going to make it easier and more intuitive to set and read values synchronously, and will specifically make it easier to use utilities that expect a getter & setter. For example, it will be possible to use with angular's two way binding:

[(ngModel)]="myBehaviorSubject$.value"

I personally can't think of why would this addition be harmful, and I do think it's going to be useful.

What do you think?