From eb874f32acf64baa0eae7ec4c2e3493b7c889592 Mon Sep 17 00:00:00 2001
From: "Michael Bradley, Jr" <michaelsbradleyjr@gmail.com>
Date: Sun, 12 Aug 2018 21:40:22 -0500
Subject: [PATCH] corejs2 per @babel/plugin-transform-runtime@7.0.0-rc.1

---
 lib/pipeline/webpackProcess.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/pipeline/webpackProcess.js b/lib/pipeline/webpackProcess.js
index f9758c504..32e579fb2 100644
--- a/lib/pipeline/webpackProcess.js
+++ b/lib/pipeline/webpackProcess.js
@@ -133,8 +133,21 @@ class WebpackProcess extends ProcessWrapper {
                 }),
                 plugins: [
                   "babel-plugin-webpack-aliases",
-                  "@babel/plugin-transform-runtime"
-                ].map(require.resolve),
+                  [
+                    "@babel/plugin-transform-runtime", {
+                      corejs: 2,
+                      useESModules: true
+                    }
+                  ]
+                ].map(pkg => {
+                  if (Array.isArray(pkg)) {
+                    let _pkg = pkg[0];
+                    pkg[0] = require.resolve(_pkg);
+                    return pkg;
+                  } else {
+                    return require.resolve(pkg);
+                  }
+                }),
                 compact: false
               }
             }