update package

# ------------------------ >8 ------------------------
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# On branch master
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# 	modified:   package-lock.json
# 	modified:   package.json

package.json

@@ -41,7 +41,8 @@
     "url": "https://github.com/lian-yue/vue-upload-component/issues"
   },
   "homepage": "https://github.com/lian-yue/vue-upload-component#readme",
-  "dependencies": {
+  "dependencies": {},
+  "devDependencies": {
     "babel-core": "^6.26.3",
     "babel-eslint": "^8.2.6",
     "babel-loader": "^7.1.5",
@@ -79,8 +80,5 @@
     "webpack-cli": "^3.0.8",
     "webpack-dev-server": "^3.1.4",
     "webpack-merge": "^4.1.3"
-  },
-  "devDependencies": {
-    "rollup-plugin-postcss": "^1.6.2"
   }
 }