Switch to Babel7 (#520)

Author: IvanGoncharov

.babelrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+ plugins: [
+ '@babel/plugin-transform-flow-strip-types',
+ '@babel/plugin-transform-modules-commonjs',
+ ],
+};

.mocharc.yml

@@ -1,4 +1,4 @@
 # TODO: throw-deprecation: true
 check-leaks: true
 require:
- - 'babel-register'
+ - '@babel/register'

package.json

@@ -32,12 +32,6 @@
  "LICENSE",
  "PATENTS"
  ],
- "babel": {
- "plugins": [
- "transform-es2015-modules-commonjs",
- "transform-flow-strip-types"
- ]
- },
  "scripts": {
  "prepublish": ". ./resources/prepublish.sh",
  "test": "npm run lint && npm run check && npm run testonly",
@@ -50,7 +44,7 @@
  "watch": "node resources/watch.js",
  "cover": "nyc npm run testonly",
  "preversion": "npm test",
- "start": "node -r babel-register examples/index.js"
+ "start": "node -r @babel/register examples/index.js"
  },
  "dependencies": {
  "accepts": "^1.3.7",
@@ -59,11 +53,12 @@
  "raw-body": "^2.4.0"
  },
  "devDependencies": {
- "babel-cli": "6.26.0",
+ "@babel/cli": "^7.4.4",
+ "@babel/core": "7.4.5",
+ "@babel/plugin-transform-flow-strip-types": "7.4.4",
+ "@babel/plugin-transform-modules-commonjs": "7.4.4",
+ "@babel/register": "7.4.4",
  "babel-eslint": "10.0.1",
- "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
- "babel-plugin-transform-flow-strip-types": "6.22.0",
- "babel-register": "6.26.0",
  "body-parser": "1.19.0",
  "chai": "4.2.0",
  "connect": "3.6.6",