From d0fc7186a22c599f5cf3ee111c691e4ab2e6ab27 Mon Sep 17 00:00:00 2001
From: zangrafx <zangrafx@gmail.com>
Date: Wed, 31 May 2017 13:39:45 +0200
Subject: [PATCH] add     "babel-plugin-transform-decorators-legacy": "^1.3.4"

---
 packages/react-scripts/config/webpack.config.dev.js  |  5 +++++
 packages/react-scripts/config/webpack.config.prod.js | 10 +++++++++-
 packages/react-scripts/package.json                  |  1 +
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/packages/react-scripts/config/webpack.config.dev.js b/packages/react-scripts/config/webpack.config.dev.js
index adf92f5b124..6c6e31c11a2 100644
--- a/packages/react-scripts/config/webpack.config.dev.js
+++ b/packages/react-scripts/config/webpack.config.dev.js
@@ -192,6 +192,11 @@ module.exports = {
           // @remove-on-eject-begin
           babelrc: false,
           presets: [require.resolve('babel-preset-react-app')],
+          plugins: [
+            // require.resolve('babel-plugin-transform-class-properties'),
+            // this enables decorators
+            require.resolve('babel-plugin-transform-decorators-legacy'),
+          ],
           // @remove-on-eject-end
           // This is a feature of `babel-loader` for webpack (not Babel itself).
           // It enables caching results in ./node_modules/.cache/babel-loader/
diff --git a/packages/react-scripts/config/webpack.config.prod.js b/packages/react-scripts/config/webpack.config.prod.js
index 446fd5ca39d..26f84a62b30 100644
--- a/packages/react-scripts/config/webpack.config.prod.js
+++ b/packages/react-scripts/config/webpack.config.prod.js
@@ -189,7 +189,15 @@ module.exports = {
         // @remove-on-eject-begin
         options: {
           babelrc: false,
-          presets: [require.resolve('babel-preset-react-app')],
+          presets: [
+            require.resolve('babel-preset-react-app'),
+            // this might be needed if babel-preset-react-app is missing new features we use
+            // require.resolve('babel-preset-stage-2')
+          ],
+          plugins: [
+            // this enables decorators
+            require.resolve('babel-plugin-transform-decorators-legacy'),
+          ],
         },
         // @remove-on-eject-end
       },
diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
index 8835ff86fe1..bcfe73ecd10 100644
--- a/packages/react-scripts/package.json
+++ b/packages/react-scripts/package.json
@@ -26,6 +26,7 @@
     "babel-eslint": "7.2.3",
     "babel-jest": "20.0.3",
     "babel-loader": "7.0.0",
+    "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-preset-react-app": "^3.0.0",
     "babel-runtime": "6.23.0",
     "case-sensitive-paths-webpack-plugin": "1.1.4",