=== tests/cases/compiler/server.ts ===

export class c { };  
>c : c

=== tests/cases/compiler/client.ts ===
import * as nameSpaceBinding from "server";
>nameSpaceBinding : typeof nameSpaceBinding

export var x = new nameSpaceBinding.c();
>x : nameSpaceBinding.c
>new nameSpaceBinding.c() : nameSpaceBinding.c
>nameSpaceBinding.c : typeof nameSpaceBinding.c
>nameSpaceBinding : typeof nameSpaceBinding
>c : typeof nameSpaceBinding.c

import * as nameSpaceBinding2 from "server"; // unreferenced
>nameSpaceBinding2 : typeof nameSpaceBinding