Classes

[olanod]

It would be great if we could transpile constructor functions to classes.
Convert this:

function Fuu(fuu) {
    this.fuu = fuu;
}

Fuu.prototype.bar = function(arg) {
    console.log(arg);
}

Into this:

class Fuu {
    constuctor(fuu) {
        this.fuu = fuu;
    }

    bar(arg) {
        console.log(arg);
    }
}