{
  "name": "argon2-ffi",
  "version": "0.0.0",
  "description": "Node.js bindings for argon2 password hashing and proof-of-work algorithm",
  "main": "lib/index.js",
  "scripts": {
    "pretest": "npm run build",
    "test": "mocha --reporter spec",
    "build": "babel src -d lib"
  },
  "author": "Chris LaRose",
  "license": "ISC",
  "dependencies": {
    "enum": "^2.3.0",
    "ffi": "^2.0.0",
    "ref": "^1.3.2"
  },
  "devDependencies": {
    "babel-cli": "^6.6.5",
    "babel-preset-es2015": "^6.6.0",
    "eslint": "^2.4.0",
    "eslint-config-airbnb": "^6.1.0",
    "mocha": "^2.4.5"
  }
}

{
  "name": "argon2-ffi",
  "version": "0.0.0",
  "description": "Node.js bindings for argon2 password hashing and proof-of-work algorithm",
  "main": "lib/index.js",
  "scripts": {
    "pretest": "npm run build",
    "test": "mocha --reporter spec",
    "build": "babel src -d lib",
    "prepublish": "npm run build"
  },
  "author": "Chris LaRose",
  "license": "ISC",
  "dependencies": {
    "enum": "^2.3.0",
    "ffi": "^2.0.0",
    "ref": "^1.3.2"
  },
  "devDependencies": {
    "babel-cli": "^6.6.5",
    "babel-preset-es2015": "^6.6.0",
    "eslint": "^2.4.0",
    "eslint-config-airbnb": "^6.1.0",
    "mocha": "^2.4.5"
  }
}

Add prepublish script to build ES2015 -> ES5
Add prepublish script to build ES2015 -> ES5
