From aef98d68b849d06b8e4616fa6fd9552081f17567 Mon Sep 17 00:00:00 2001
From: Denis Pushkarev <zloirock@zloirock.ru>
Date: Tue, 24 Aug 2021 03:26:31 +0700
Subject: [PATCH] add `_babelPolyfill` to `core-js` detection script

---
 scripts/usage.mjs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/usage.mjs b/scripts/usage.mjs
index 4b4377e8989e..72298dba2e52 100644
--- a/scripts/usage.mjs
+++ b/scripts/usage.mjs
@@ -30,7 +30,7 @@ await Promise.all(Array(Math.ceil(os.cpus().length / 2)).fill(0).map(async i =>
     await page.goto(site);
     // seems js hangs on some sites, so added a time limit
     const { core, vm, vl } = await pTimeout(page.evaluate(`({
-      core: !!window['__core-js_shared__'] || !!window.core,
+      core: !!window['__core-js_shared__'] || !!window.core || !!window._babelPolyfill,
       vm: window['__core-js_shared__']?.versions,
       vl: window.core?.version,
     })`), 1e4, timeout);