With TypeScript 1.3 out the door, we’re focused on adding more type system and ECMAScript 6 features to TypeScript. Let’s take a quick look at some of the new features you’ll be able to use in the next release of TypeScript.
We’re happy to announce the availability of TypeScript 1.3. TypeScript 1.3 includes two new features in the language and a new language service for Visual Studio 2015 that is built on the .NET Compiler Platform (“Roslyn”), Visual Studio’s new language service that provides rich Intellisense. Roslyn makes it much easier to provide a premier editing experience for TypeScript in Visual Studio on par with the other first-class languages in Visual Studio.