=== tests/cases/compiler/mixedExports.ts ===
declare module M {
>M : typeof M

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

     export function foo();
>foo : { (): any; (): any; (): any; }

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

declare module M1 {
>M1 : unknown

     export interface Foo {}
>Foo : Foo

     interface Foo {}
>Foo : Foo
}

module A {
>A : unknown

     interface X {x}
>X : X
>x : any

     export module X {}
>X : unknown

     interface X {y}
>X : X
>y : any
}