=== tests/cases/compiler/internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts ===
export module a {
>a : Symbol(a, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 0, 0))

    export module b {
>b : Symbol(b, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 0, 17))

        export interface I {
>I : Symbol(I, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 1, 21))

            foo();
>foo : Symbol(foo, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 2, 28))
        }
    }
}

import b = a.b;
>b : Symbol(b, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 6, 1))
>a : Symbol(a, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 0, 0))
>b : Symbol(b, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 0, 17))

export var x: b.I;
>x : Symbol(x, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 9, 10))
>b : Symbol(b, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 6, 1))
>I : Symbol(b.I, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 1, 21))

x.foo();
>x.foo : Symbol(b.I.foo, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 2, 28))
>x : Symbol(x, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 9, 10))
>foo : Symbol(b.I.foo, Decl(internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts, 2, 28))