Merge pull request #14709 from devrelm/devrem/url-join

[url-join] make compatible with `import * as` syntax

url-join/index.d.ts

@@ -1,12 +1,15 @@
 // Type definitions for url-join v0.8.3
 // Project: https://github.com/jfromaniello/url-join
-// Definitions by: Rogier Schouten <https://github.com/rogierschouten>
+// Definitions by: Rogier Schouten <https://github.com/rogierschouten>, Mike Deverell <https://github.com/devrelm>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /**
  * Join all arguments together and normalize the resulting url.
  * This works similar to path.join but you shouldn't use path.join for urls since it will work different depending of the operative systems but also doesn't work for some cases.
- */	
-declare function urljoin(...parts: string[]): string;
+ */
 
-export = urljoin;
+declare var urljoin: (...parts: string[]) => string;
+
+declare module "url-join" {
+    export = urljoin;
+}

url-join/url-join-tests.ts

@@ -1,4 +1,5 @@
-
 import urljoin = require("url-join");
+import * as urljoin2 from "url-join";
 
 const s: string = urljoin("foo", "bar", "baz");
+const s2: string = urljoin2("foo", "bar", "baz");