use babel-plugin-env

.roadhogrc

@@ -6,6 +6,7 @@
         "dva-hmr",
         "transform-runtime",
         "transform-decorators-legacy",
+        "transform-class-properties",
         ["import", { "libraryName": "antd", "style": true }]
       ]
     },
@@ -13,6 +14,7 @@
       "extraBabelPlugins": [
         "transform-runtime",
         "transform-decorators-legacy",
+        "transform-class-properties",
         ["import", { "libraryName": "antd", "style": true }]
       ]
     }

package.json

@@ -32,8 +32,11 @@
     "babel-jest": "^21.0.0",
     "babel-plugin-dva-hmr": "^0.3.2",
     "babel-plugin-import": "^1.2.1",
+    "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "babel-plugin-transform-runtime": "^6.9.0",
+    "babel-preset-env": "^1.6.1",
+    "babel-preset-react": "^6.24.1",
     "babel-runtime": "^6.9.2",
     "cross-port-killer": "^1.0.1",
     "enzyme": "^3.1.0",
@@ -60,12 +63,12 @@
   },
   "babel": {
     "presets": [
-      "es2015",
+      "env",
-      "stage-0",
       "react"
     ],
     "plugins": [
-      "transform-decorators-legacy"
+      "transform-decorators-legacy",
+      "transform-class-properties"
     ]
   },
   "jest": {