Create strongly typed array of arrays in TypeScript

Question

In a language like C# I can declare a list of lists like:

List> list_of_lists;

Is there a similar way to declare a strong

Answer 1

You do it exactly like in Java/C#, e.g. (in a class):

class SomeClass {
    public someVariable: Array>;
}

Or as a standalone variable:

var someOtherVariable: Array>;