fix: anti-detection

src/anti-detection.ts

@@ -11,8 +11,12 @@ export const makeNative = (() => {
     return function () {
       if (l.has(this)) {
         const _fn = l.get(this) || parseInt // "function () {\n    [native code]\n}"
+        if (l.has(_fn)) { // nested
+          return _fn.toString()
+        } else {
           return _toString.call(_fn) as string
         }
+      }
       return _toString.call(this) as string
     }
   }, true)