I have a line 5 failure. Thanks you sir. I want to do object.

Question

failure line 5
https://code.sololearn.com/W3NB6Tkg7Lml/?ref=app

Answer 1

It can't work that way.
You can inherit a class or define a function in it

Answer 2

You cant define another class inside class, you can make methods inside this class, or inherit from other class.

Here is some resourse about class:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes

Here is documentntion about inheritance for class:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/super

Class is used to create objects, old way was using generator functions, thats why you cant do thing you are trying.

Answer 3

<DD> you are right

Only thing I found is this article, it use diferent syntax so it is not defining in way you normaly define class.
https://tutorial.eyehunts.com/js/javascript-nested-classes/