From ec181d0bde931fa5f8d7d867a71d221919258b22 Mon Sep 17 00:00:00 2001
From: Jarda Snajdr <jsnajdr@gmail.com>
Date: Thu, 19 Jul 2018 16:09:25 +0200
Subject: [PATCH] Add core-js as dependency to package.json

Pins the version in top-level `node_modules` to 2.5.7, not a random version that happens to be
promoted by NPM Install to the top-level directory.

Fixes a bug where `import from 'core-js'` statements generated by `babel-preset-env` started using
an old 1.x version suddenly.
---
 npm-shrinkwrap.json | 20 +++++++++++++++++---
 package.json        |  1 +
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 535161821c348..1623651f74ee3 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -5295,9 +5295,9 @@
       }
     },
     "core-js": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz",
-      "integrity": "sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY="
+      "version": "2.5.7",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.5.7.tgz",
+      "integrity": "sha512-RszJCAxg/PP6uzXVXL6BsxSXx/B05oJAQ2vkJRjyjrEcNVycaqOmNb5OTxZPE3xa5gwZduqza6L9JOCenh/Ecw=="
     },
     "core-util-is": {
       "version": "1.0.2",
@@ -7621,6 +7621,13 @@
         "promise": "^7.1.1",
         "setimmediate": "^1.0.5",
         "ua-parser-js": "^0.7.18"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "1.2.7",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz",
+          "integrity": "sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY="
+        }
       }
     },
     "figures": {
@@ -11140,6 +11147,13 @@
             "promise": "^7.0.3",
             "ua-parser-js": "^0.7.9",
             "whatwg-fetch": "^0.9.0"
+          },
+          "dependencies": {
+            "core-js": {
+              "version": "1.2.7",
+              "resolved": "https://registry.npmjs.org/core-js/-/core-js-1.2.7.tgz",
+              "integrity": "sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY="
+            }
           }
         },
         "immutable": {
diff --git a/package.json b/package.json
index a38c3e6f9f6bb..a4806d8189164 100644
--- a/package.json
+++ b/package.json
@@ -50,6 +50,7 @@
     "cookie": "0.3.1",
     "cookie-parser": "1.4.3",
     "copy-webpack-plugin": "4.5.2",
+    "core-js": "2.5.7",
     "cpf_cnpj": "0.2.0",
     "create-react-class": "15.6.3",
     "creditcards": "3.0.1",