删除不必要的依赖

package.json

@@ -7,8 +7,6 @@
     "test": "jest"
   },
   "dependencies": {
-    "react": "16.2.0",
-    "react-native": "0.52.0",
     "reselect": "^3.0.1",
     "geodesy": "^1.1.2"
   },