=== tests/cases/compiler/B.ts ===
import a = require('A');
>a : typeof a, Symbol(a, Decl(B.ts, 0, 0))

import A = a.A;
>A : typeof a.A, Symbol(A, Decl(B.ts, 0, 24))
>a : typeof a, Symbol(a, Decl(A.ts, 0, 0))
>A : a.A, Symbol(a.A, Decl(A.ts, 0, 0))

export = A;
>A : a.A, Symbol(A, Decl(B.ts, 0, 24))

=== tests/cases/compiler/A.ts ===
export class A {
>A : A, Symbol(A, Decl(A.ts, 0, 0))
}