=== tests/cases/compiler/declFileImportChainInExportAssignment.ts ===
module m {
>m : Symbol(m, Decl(declFileImportChainInExportAssignment.ts, 0, 0))

    export module c {
>c : Symbol(c, Decl(declFileImportChainInExportAssignment.ts, 0, 10))

        export class c {
>c : Symbol(c, Decl(declFileImportChainInExportAssignment.ts, 1, 21))
        }
    }
}
import a = m.c;
>a : Symbol(a, Decl(declFileImportChainInExportAssignment.ts, 5, 1))
>m : Symbol(m, Decl(declFileImportChainInExportAssignment.ts, 0, 0))
>c : Symbol(a, Decl(declFileImportChainInExportAssignment.ts, 0, 10))

import b = a;
>b : Symbol(b, Decl(declFileImportChainInExportAssignment.ts, 6, 15))
>a : Symbol(a, Decl(declFileImportChainInExportAssignment.ts, 0, 10))

export = b;
>b : Symbol(b, Decl(declFileImportChainInExportAssignment.ts, 6, 15))