Export main 2 functions from gh + Use in index

Also reformatted gh

src/gh.ts

@@ -73,7 +73,7 @@ interface ResponseWithMetaLink {
 
 interface ResponseWithDataArrayAndMeta<T>
   extends ResponseWithDataArray<T>,
-    ResponseWithMetaLink {}
+  ResponseWithMetaLink { }
 
 interface ResponseFromGetUserRepo extends ResponseWithMetaLink {
   data: RepoFromGetUserRepo[];
@@ -163,7 +163,7 @@ interface RepoNameWithParentRepo {
 
 interface RepoNameWithBranchesAndParent
   extends RepoNameWithBranches,
-    RepoNameWithParentRepo {}
+  RepoNameWithParentRepo { }
 
 const username = 'rousan';
 
@@ -358,7 +358,7 @@ async function fetchUserIsNotContributor(
   };
 }
 
-async function fetchUnusedForkedRepos() {
+export async function fetchUnusedForkedRepos() {
   const params: Octokit.ReposGetForUserParams = {
     username,
   };
@@ -514,10 +514,13 @@ async function fetchUnusedForkedRepos() {
   return unusedRepoNames;
 }
 
-fetchUnusedForkedRepos().then(unusedRepoNames => {
+
+export function runMain() {
+  fetchUnusedForkedRepos().then(unusedRepoNames => {
     // tslint:disable-next-line:no-console
     console.log(unusedRepoNames);
-});
+  });
+}
 
 // Next steps
 //

src/index.ts

@@ -1,8 +1,10 @@
 import { Greeter } from './greeter';
+// tslint:disable-next-line:ordered-imports
+import { fetchUnusedForkedRepos, runMain } from './gh';
 export * from './greeter';
 
 // tslint:disable-next-line:only-arrow-functions
-(function(currentWindow: Window) {
+(function (currentWindow: Window) {
   // execute when load index.js
 
   // tslint:disable-next-line:no-console
@@ -11,6 +13,7 @@ export * from './greeter';
   // assign Greeter to global
   const myWindow = currentWindow as any;
   myWindow.Greeter = Greeter;
+  myWindow.runMain = runMain;
   // we can use Greeter , execute following in console
   // var greet = new Greeter('myName');
   // greet.greet();