compliant fixes for errors by --target es6

Author: rhysd

github-electron/github-electron-main-tests.ts

@@ -16,12 +16,11 @@ import {
 	crashReporter,
 	nativeImage,
 	screen,
-	shell
+	shell,
+	hideInternalModules
 } from 'electron';
 
-require('electron').hideInternalModules();
-
-import path = require('path');
+import * as path from 'path';
 
 // Quick start
 // https://github.com/atom/electron/blob/master/docs/tutorial/quick-start.md

github-electron/github-electron-renderer-tests.ts

@@ -10,7 +10,7 @@ import {
 	shell
 } from 'electron';
 
-import fs = require('fs');
+import * as fs from 'fs';
 
 // In renderer process (web page).
 // https://github.com/atom/electron/blob/master/docs/api/ipc-renderer.md