🆙 upgrade rc-util to 5.x

Author: afc163

.fatherrc.js

@@ -5,4 +5,5 @@ export default {
     eslint: true,
     prettier: true,
   },
+  runtimeHelpers: true,
 };

package.json

@@ -37,7 +37,7 @@
     "start": "cross-env NODE_ENV=development father doc dev --storybook",
     "build": "father doc build --storybook",
     "compile": "father build && lessc assets/index.less assets/index.css",
-    "prepublishOnly": "npm run compile && np --no-cleanup --yolo --no-publish",
+    "prepublishOnly": "npm run compile && np --yolo --no-publish",
     "lint": "eslint src/ examples/ --ext .tsx,.ts,.jsx,.js",
     "test": "father test",
     "now-build": "npm run build"
@@ -63,8 +63,9 @@
     "typescript": "^3.7.5"
   },
   "dependencies": {
+    "@babel/runtime": "^7.10.1",
     "classnames": "2.x",
     "rc-animate": "3.x",
-    "rc-util": "^4.0.4"
+    "rc-util": "^5.0.1"
   }
 }