Constructor overload in TypeScript

Question

Has anybody done constructor overloading in TypeScript. On page 64 of the language specification (v 0.8), there are statements describing constructor overloads, but there wa

Answer 1

Note that you can also work around the lack of overloading at the implementation level through default parameters in TypeScript, e.g.:

interface IBox {    
    x : number;
    y : number;
    height : number;
    width : number;
}

class Box {
    public x: number;
    public y: number;
    public height: number;
    public width: number;

    constructor(obj : IBox = {x:0,y:0, height:0, width:0}) {    
        this.x = obj.x;
        this.y = obj.y;
        this.height = obj.height;
        this.width = obj.width;
    }   
}

Edit: As of Dec 5 '16, see Benson's answer for a more elaborate solution that allows more flexibility.