=== tests/cases/compiler/funduleExportedClassIsUsedBeforeDeclaration.ts ===
interface A {   // interface before module declaration
>A : A

    (): B.C;    // uses defined below class in module
>B : any
>C : B.C
}
declare function B(): B.C;  // function merged with module
>B : typeof B
>B : any
>C : B.C

declare module B {
>B : typeof B

    export class C {    // class defined in module 
>C : C
    }
}
new B.C(); 
>new B.C() : B.C
>B.C : typeof B.C
>B : typeof B
>C : typeof B.C