feat: expose GlobalResponse for net.fetch (#215)

Author: nornagon

base/base_header.ts

@@ -6,3 +6,4 @@
 /// <reference types="node" />
 
 type GlobalEvent = Event & { returnValue: any };
+type GlobalResponse = Response;

src/utils.ts

@@ -285,6 +285,7 @@ export const isBuiltIn = (type: string) => {
     'float64array',
     'bigint64array',
     'biguint64array',
+    'globalresponse',
   ];
   return builtIns.indexOf(type.toLowerCase().replace(/\[\]/g, '')) !== -1;
 };