=== tests/cases/compiler/foo.d.ts ===
export = Foo;
>Foo : typeof Foo

export as namespace Foo;
>Foo : typeof Foo

declare namespace Foo {
>Foo : typeof Foo

    function foo();
>foo : () => any
}

=== tests/cases/compiler/foo2.ts ===
let x: { a: string; c: string; } | { b: number; c: number; };
>x : { a: string; c: string; } | { b: number; c: number; }
>a : string
>c : string
>b : number
>c : number

export = x
>x : { a: string; c: string; } | { b: number; c: number; }

=== tests/cases/compiler/bar.ts ===
import { Bar, toString, foo } from './foo';
>Bar : any
>toString : any
>foo : () => any

foo();
>foo() : any
>foo : () => any

import { a, b, c, d, toString as foo2String } from './foo2';
>a : any
>b : any
>c : string | number
>d : any
>toString : any
>foo2String : any

c;
>c : string | number