Convert type back to value

Question

I am converting a class to a type, but I want to convert that type back to a class. Say I have this class:

export namespace Entities{
  export namespace Bar{
    export class Foo {

    }
  }
}

and then I have a reference to the type:

type F = Entities.Bar.Foo;

is there a way to convert F back to a value instead a type?

something like:

const V = valueof F;

where V would just be a reference to the Foo class.

(I guess what is weird is that a class in TypeScript is both a type and a value/expression).

The reason I ask is because I have this scenario:

type F = Entities.Bar.Foo;
const x = doSomethingWithClass(Entities.Bar.Foo);

but I would like to convert it to this scenario:

type F = Entities.Bar.Foo;
doSomethingWithClass(F);

but that doesn't compile, I get:

Can't use type F as an expression.

alternatively, if someone knows how to return a type from a function, that might be good enough:

type F = doSomethingWithClass(Entities.Bar.Foo);