"use strict";

function hello(name: string) {
    console.log("Hello " + name);
}

let firstName:string = "bob";

hello(firstName);
hello(firstName + " marley");


function concat:string (a: string, b: string) {
    return a + b;
}

const wcs:string = concat( "Wild", concat("Code", "School"));
console.log(wcs);