Move wrapRequire to its own module

src/wrap-require.ts

@@ -0,0 +1,16 @@
+import * as path from 'path'
+
+declare const __non_webpack_require__: NodeRequire
+
+export const wrapRequire = new Proxy(__non_webpack_require__, {
+  apply: (target, thisArg, [moduleID]) => {
+    if (moduleID.startsWith('.')) {
+      moduleID = path.join(process.cwd(), moduleID)
+    }
+    return target.apply(thisArg, [moduleID])
+  },
+
+  get: (target, prop, receiver) => {
+    Reflect.get(target, prop, receiver)
+  }
+})