{
  "name": "broccoli-es6modules",
  "version": "0.5.1",
  "description": "An es6 module transpiler & concatenator for broccoli.",
  "main": "index.js",
  "scripts": {
    "test": "mocha"
  },
  "repository": "https://github.com/ember-cli/broccoli-es6modules",
  "author": "Edward Faulkner <ef@alum.mit.edu>",
  "license": "MIT",
  "dependencies": {
    "broccoli-caching-writer": "0.5.3",
    "broccoli-kitchen-sink-helpers": "^0.2.5",
    "esperanto": "^0.6.8",
    "mkdirp": "^0.5.0",
    "rsvp": "^3.0.16",
    "walk-sync": "^0.1.3"
  },
  "devDependencies": {
    "broccoli": "^0.13.3",
    "chai": "^1.10.0",
    "mkdirp": "^0.5.0",
    "mocha": "^2.0.1",
    "rsvp": "^3.0.14"
  }
}

{
  "name": "broccoli-es6modules",
  "version": "0.5.1",
  "description": "An es6 module transpiler & concatenator for broccoli.",
  "main": "index.js",
  "scripts": {
    "test": "mocha"
  },
  "repository": "https://github.com/ember-cli/broccoli-es6modules",
  "author": "Edward Faulkner <ef@alum.mit.edu>",
  "license": "MIT",
  "dependencies": {
    "broccoli-caching-writer": "0.5.3",
    "broccoli-kitchen-sink-helpers": "^0.2.5",
    "esperanto": "^0.6.8",
    "mkdirp": "^0.5.0",
    "rsvp": "^3.0.16",
    "walk-sync": "^0.1.3"
  },
  "devDependencies": {
    "broccoli": "^0.13.3",
    "chai": "^1.10.0",
    "mocha": "^2.0.1"
  }
}

Drop devDependencies that exist in dependencies
Drop devDependencies that exist in dependencies

Npm complains about this.
