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

    export interface I {
>I : I, Symbol(I, Decl(internalAliasInterfaceInsideTopLevelModuleWithoutExport.ts, 0, 17))
    }
}

import b = a.I;
>b : any, Symbol(b, Decl(internalAliasInterfaceInsideTopLevelModuleWithoutExport.ts, 3, 1))
>a : any, Symbol(a, Decl(internalAliasInterfaceInsideTopLevelModuleWithoutExport.ts, 0, 0))
>I : b, Symbol(b, Decl(internalAliasInterfaceInsideTopLevelModuleWithoutExport.ts, 0, 17))

export var x: b;
>x : b, Symbol(x, Decl(internalAliasInterfaceInsideTopLevelModuleWithoutExport.ts, 6, 10))
>b : b, Symbol(b, Decl(internalAliasInterfaceInsideTopLevelModuleWithoutExport.ts, 3, 1))