core: make @babel/runtime-corejs2 a dependency, include lib folder

Author: epicfaace

packages/core/package-lock.json

@@ -30,7 +30,8 @@
  "module": "dist/es/index.js",
  "typings": "index.d.ts",
  "files": [
- "dist"
+ "dist",
+ "lib"
  ],
  "engineStrict": false,
  "engines": {
@@ -41,6 +42,7 @@
  "react": ">=16"
  },
  "dependencies": {
+ "@babel/runtime-corejs2": "^7.8.7",
  "@types/json-schema": "^7.0.4",
  "ajv": "^6.7.0",
  "core-js": "^2.5.7",
@@ -64,7 +66,6 @@
  "@babel/preset-env": "^7.4.5",
  "@babel/preset-react": "^7.0.0",
  "@babel/register": "^7.4.4",
- "@babel/runtime-corejs2": "^7.8.7",
  "atob": "^2.0.3",
  "babel-eslint": "^10.0.1",
  "babel-loader": "^8.0.6",