//// [internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.ts] export module a { export module b { export interface I { foo(); } } } import b = a.b; export var x: b.I; x.foo(); //// [internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.js] exports.x; exports.x.foo(); //// [internalAliasUninitializedModuleInsideTopLevelModuleWithoutExport.d.ts] export declare module a { module b { interface I { foo(): any; } } } import b = a.b; export declare var x: b.I;