Fix issue where dev code was not stripped out.

package.json

@@ -47,7 +47,7 @@
   "devDependencies": {
     "babel-cli": "^6.24.1",
     "babel-eslint": "^7.2.1",
-    "babel-preset-es2015": "6^.24.1",
+    "babel-preset-es2015": "^6.24.1",
     "babel-preset-react": "^6.24.1",
     "babel-preset-stage-0": "^6.24.1",
     "babel-register": "^6.14.0",
@@ -63,8 +63,8 @@
     "lint-staged": "^3.4.0",
     "mocha": "^3.2.0",
     "prettier": "^1.2.2",
-    "react": "^15.5.3",
-    "react-dom": "^15.5.3",
+    "react": "^15.5.4",
+    "react-dom": "^15.5.4",
     "rollup": "^0.41.6",
     "rollup-plugin-babel": "^2.7.1",
     "rollup-plugin-commonjs": "^8.0.2",

rollup.config.js

@@ -8,7 +8,7 @@ export default {
   plugins: [
     replace({
       'process.env.NODE_DEBUG': false,
-      'process.env.NODE_ENV': 'production'
+      'process.env.NODE_ENV': '"production"'
     }),
     resolve({ jsnext: true, main: true }),
     commonjs({ include: 'node_modules/**' }),

yarn.lock

@@ -754,7 +754,7 @@ babel-polyfill@^6.23.0:
     core-js "^2.4.0"
     regenerator-runtime "^0.10.0"
 
-babel-preset-es2015@6^.24.1:
+babel-preset-es2015@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.24.1.tgz#d44050d6bc2c9feea702aaf38d727a0210538939"
   dependencies:
@@ -2721,7 +2721,7 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-prop-types@^15.5.2, prop-types@^15.5.8, prop-types@~15.5.0:
+prop-types@^15.5.7, prop-types@^15.5.8, prop-types@~15.5.7:
   version "15.5.8"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.5.8.tgz#6b7b2e141083be38c8595aa51fc55775c7199394"
   dependencies:
@@ -2755,23 +2755,23 @@ rc@^1.1.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-react-dom@^15.5.3:
-  version "15.5.3"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.5.3.tgz#2ee127ce942df55da53111ae303316e68072b5c5"
+react-dom@^15.5.4:
+  version "15.5.4"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-15.5.4.tgz#ba0c28786fd52ed7e4f2135fe0288d462aef93da"
   dependencies:
     fbjs "^0.8.9"
     loose-envify "^1.1.0"
     object-assign "^4.1.0"
-    prop-types "~15.5.0"
+    prop-types "~15.5.7"
 
-react@^15.5.3:
-  version "15.5.3"
-  resolved "https://registry.yarnpkg.com/react/-/react-15.5.3.tgz#84055382c025dec4e3b902bb61a8697cc79c1258"
+react@^15.5.4:
+  version "15.5.4"
+  resolved "https://registry.yarnpkg.com/react/-/react-15.5.4.tgz#fa83eb01506ab237cdc1c8c3b1cea8de012bf047"
   dependencies:
     fbjs "^0.8.9"
     loose-envify "^1.1.0"
     object-assign "^4.1.0"
-    prop-types "^15.5.2"
+    prop-types "^15.5.7"
 
 "readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.0.2, readable-stream@^2.1.4, readable-stream@^2.2.2:
   version "2.2.9"