.eslintrc.js

module.exports = {
  root: true,
  parserOptions: {
    ecmaVersion: 2017,
    sourceType: 'module'
  },
  plugins: [
    'ember'
  ],
  extends: [
    'eslint:recommended',
    'plugin:ember/recommended'
  ],
  env: {
    'browser': true
  },
  rules: {
    "comma-dangle": [2, "only-multiline"],
    "no-console": 0,
    "no-extra-boolean-cast": 0
  },
  globals: {
    "_": false,
    "moment": false,
    "Set": false,
    "Map": false,
    "md5": false
  },
  overrides: [
    // node files
    {
      files: [
        'testem.js',
        'ember-cli-build.js',
        'config/**/*.js'
      ],
      parserOptions: {
        sourceType: 'script',
        ecmaVersion: 2015
      },
      env: {
        browser: false,
        node: true
      }
    },

    // test files
    {
      files: ['tests/**/*.js'],
      excludedFiles: ['tests/dummy/**/*.js'],
      env: {
        embertest: true
      }
    }
  ]
};