Adaptations according to the ES6 spec:

* https://github.com/definitelyTyped/DefinitelyTyped/#should-i-add-an-empty-namespace-to-a-package-that-doesnt-export-a-module-to-use-es6-style-imports
* https://stackoverflow.com/a/39415662
* https://github.com/Microsoft/TypeScript/wiki/What's-new-in-TypeScript#support-for-import-d-from-cjs-form-commonjs-modules-with---esmoduleinterop

types/list-stream/list-stream-tests.ts

@@ -1,4 +1,4 @@
-import * as ListStream from "list-stream";
+import ListStream from "list-stream";
 
 let chunk: any = "chunk";
 let listStream: ListStream;

types/list-stream/tsconfig.json

@@ -14,7 +14,8 @@
         ],
         "types": [],
         "noEmit": true,
-        "forceConsistentCasingInFileNames": true
+        "forceConsistentCasingInFileNames": true,
+        "esModuleInterop": true
     },
     "files": [
         "index.d.ts",