chore: add core-js

Xutaotaotao · Xutaotaotao · commit bd2135e7aa53 · 2020-06-19T14:02:37.000+08:00
diff --git a/package.json b/package.json
@@ -35,6 +35,7 @@
     "@vue/babel-preset-app": "^4.4.4",
     "@vue/composition-api": "^0.6.4",
     "babel-preset-vca-jsx": "^0.3.5",
+    "core-js": "^3.6.5",
     "vue": "2.6.10",
     "vue-class-component": "^7.2.3",
     "vue-property-decorator": "^8.5.0"
