angularfire2/messaging/package.json

The core module

{
  "name": "angularfire2/messaging",
  "version": "5.4.2",
  "main": "index.js",
  "keywords": [],
  "repository": {
    "type": "git",
    "url": "git+https://github.com/angular/angularfire2.git"
  },
  "author": "angular,firebase",
  "license": "MIT",
  "dependencies": {
    "@angular/fire": "5.4.2"
  },
  "typings": "index.d.ts"
}