the lack of typing work on typescript ? should it say that the parameters are not typed ?

Is it actually BP to write this outside of the class declaration?

As we are in TypeScript, the TypeScript string type should be used.
Spaces are also the key for a readable piece of code.

https://stackoverflow.com/questions/14727044/what-is-the-difference-between-types-string-and-string

var str: String = new String("Hello world"); // Uses the JavaScript String object

var str: string = String("Hello World"); // Uses the TypeScript string type

What is the difference between type String vs. string?

Wouldn't for .. of be functionally identical (And slightly easier to read)?

And it hurts my brain more. That counts for somethingggg right ;-)?

This solution looks more elegant, but in fact is slower than a normal for loop.