{
  "name": "hepgen-js",
  "description": "HEP Message Generator",
  "author": "lorenzo.mangani@gmail.com",
  "dependencies": {
    "hep-js": "sipcapture/hep-js"
  },
  "config": {
    "unsafe-perm":true
  },
  "scripts": {
    "start": "nodejs hepgen.js"
  }
}

{
  "name": "hepgen-js",
  "description": "HEP Message Generator",
  "author": "lorenzo.mangani@gmail.com",
  "private": true,
  "dependencies": {
    "hep-js": "sipcapture/hep-js"
  },
  "config": {
    "unsafe-perm":true
  },
  "scripts": {
    "start": "nodejs hepgen.js"
  },

  "licenses": {
    "type": "MIT",
    "url": "https://github.com/sipcapture/hepgen.js/blob/master/LICENSE"
  }
}

Set license and private flag
Set license and private flag

Set license and private flag to supress following warnings:
npm WARN hepgen-js@ No repository field.
npm WARN hepgen-js@ No license field.