Add missing typing import

Author: Sytten

types/index.d.ts

@@ -1,4 +1,5 @@
 /// <reference path="console.d.ts" />
+/// <reference path="globals.d.ts" />
 /// <reference path="os.d.ts" />
 /// <reference path="sqlite.d.ts" />
 /// <reference path="timers.d.ts" />