=== tests/cases/compiler/chainedImportAlias_file1.ts ===
import x = require('chainedImportAlias_file0');
>x : typeof "tests/cases/compiler/chainedImportAlias_file0"

import y = x;
>y : typeof "tests/cases/compiler/chainedImportAlias_file0"
>x : typeof "tests/cases/compiler/chainedImportAlias_file0"

y.m.foo();
>y.m.foo() : void
>y.m.foo : () => void
>y.m : typeof m
>y : typeof "tests/cases/compiler/chainedImportAlias_file0"
>m : typeof m
>foo : () => void

=== tests/cases/compiler/chainedImportAlias_file0.ts ===
export module m {
>m : typeof m

    export function foo() { }
>foo : () => void
}