Support ES5-style inheritance with Object.create (Salsa)

TypeScript Version: 2.4.1

Salsa engine does not understand ES3 prototype inheritance.

Code

function A() {
    
}

A.prototype.hello = function (){
};

function B() {
    A.call(this);
}

B.prototype = Object.create(A.prototype);
B.prototype.constructor = B;

var b = new B();
b.[request completions]

Expected behavior:

It should show the list of methods inherited from A, like hello().

Actual behavior:

It does not show the methods from A.

[PhaserEditor2D]

The support of @class and @extends could be a simpler solution and a workaround instead of “recognize” the Object.create pattern.

[DanielRosenwasser]

As a matter of fact, we don’t support the @class or @extends annotations either.