Microsoft’s TypeScript 2.0 is due by June

TypeScript 2.0, the next major version of Microsoft's typed superset of JavaScript, is due by June and will feature non-nullable types.
Among the most requested feature for TypeScript, non-nullable types use a compiler switch called strict null checks, said Anders Hejlsberg, a Microsoft technical fellow and developer of TypeScript. "In strict null checks, we say undefined and null are no longer part of all of the types." A number is a number, a string is a string, and a Boolean is only true or