Can you create nested classes in TypeScript?

Question

Is there a way to nest classes in TypeScript. E.g. I'd like to use them like:

var foo = new Foo(); var bar = new Foo.Bar(); 

Answer 1

In modern TypeScript we have class expressions which you can use to create a nested class. For example you can do the following :

class Foo {     static Bar = class {              } }  // works! var foo = new Foo(); var bar = new Foo.Bar();