chore: upgrade babel rollup eslint

.babelrc

@@ -1,9 +0,0 @@
-{
-  "presets": [
-    ["env", { "modules": false }],
-    "stage-0"
-  ],
-  "plugins": [
-    "external-helpers"
-  ]
-}

babel.config.js

@@ -0,0 +1,8 @@
+module.exports = {
+  'presets': [
+    [require('@babel/preset-env'), { 'modules': false }],
+  ],
+  'plugins': [
+    require('@babel/plugin-proposal-class-properties'),
+  ],
+}

build/rollup.config.browser.js

@@ -1,5 +1,5 @@
 import base from './rollup.config.base'
-import uglify from 'rollup-plugin-uglify'
+import { uglify } from 'rollup-plugin-uglify'
 import { minify } from 'uglify-es'
 
 const config = Object.assign({}, base, {

package.json

@@ -14,7 +14,7 @@
     "prepublishOnly": "npm run test && npm run build",
     "dev": "nodemon --exec 'npm run build:es && npm run build:umd' --watch src",
     "test": "npm run test:eslint && npm run test:types",
-    "test:eslint": "eslint --ext .js src && eslint --ext .js,.vue,.gql tests/demo/src",
+    "test:eslint": "eslint --ext .js {src,ssr,lib,build}/**/*.js",
     "test:types": "tsc -p types/test",
     "docs:dev": "vuepress dev docs",
     "docs:build": "vuepress build docs"
@@ -42,34 +42,35 @@
     "throttle-debounce": "^2.0.0"
   },
   "devDependencies": {
-    "@babel/parser": "^7.1.3",
-    "@types/graphql": "^0.13.4",
+    "@babel/core": "^7.1.2",
+    "@babel/plugin-proposal-class-properties": "^7.1.0",
+    "@babel/preset-env": "^7.1.0",
+    "@types/graphql": "^14.0.1",
+    "@vue/test-utils": "^1.0.0-beta.25",
     "apollo-cache-inmemory": "^1.2.9",
     "apollo-client": "^2.4.1",
     "apollo-link": "^1.0.3",
     "apollo-link-http": "^1.2.0",
-    "babel-core": "^6.26.0",
-    "babel-eslint": "^8.2.1",
-    "babel-plugin-external-helpers": "^6.22.0",
-    "babel-preset-env": "^1.6.1",
-    "babel-preset-stage-0": "^6.24.1",
-    "eslint": "^4.10.0",
-    "eslint-config-standard": "^10.2.1",
+    "babel-core": "^7.0.0-bridge.0",
+    "babel-eslint": "^10.0.1",
+    "cross-env": "^5.2.0",
+    "eslint": "^5.7.0",
+    "eslint-config-standard": "^12.0.0",
     "eslint-plugin-import": "^2.8.0",
-    "eslint-plugin-node": "^6.0.0",
-    "eslint-plugin-promise": "^3.4.0",
-    "eslint-plugin-standard": "^3.0.1",
-    "graphql": "^0.12.3",
+    "eslint-plugin-node": "^7.0.1",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
+    "graphql": "^14.0.2",
     "graphql-tag": "^2.5.0",
     "nodemon": "^1.18.4",
     "rimraf": "^2.6.1",
-    "rollup": "^0.55.3",
-    "rollup-plugin-babel": "^3.0.2",
-    "rollup-plugin-commonjs": "^8.2.6",
+    "rollup": "^0.66.6",
+    "rollup-plugin-babel": "^4.0.2",
+    "rollup-plugin-commonjs": "^9.2.0",
     "rollup-plugin-node-resolve": "^3.0.0",
     "rollup-plugin-replace": "^2.0.0",
-    "rollup-plugin-uglify": "^3.0.0",
-    "typescript": "^2.9.2",
+    "rollup-plugin-uglify": "^6.0.0",
+    "typescript": "^3.1.3",
     "uglify-es": "^3.1.6",
     "vue": "^2.5.16",
     "vue-property-decorator": "^7.0.0",