How can I import all types from certain file?

Let's say I have myClass.ts and otherClass.ts.
I want to import all classes from otherClass.ts.

I've seen few syntaxes for imports.

import ClassA, { ClassB, ClassC } from 'otherClass';



import * as foo from 'otherClass';



import foo = require('otherClass');



import 'rxjs/Rx';

1. The first needs me to list everything. I'd like to import all types.




2. The second syntax needs the namespace prefix: foo.ClassA.




3. I understand that the last one is TypeScript 1.4, but still supported.

Is there something like the following?

import * from otherClass;

...

   var x = new ClassA()

Also, what's the meaning of the { ... } and some of the types being outside and some inside?

The documentation doesn't hint anything such.