message: Lint node files according to ecmaVersion 2018
diff: @@ -25,7 +25,8 @@ module.exports = {
  'plugin:ember/recommended',
  'plugin:@typescript-eslint/recommended',
  // '@centerforopenscience/eslint-config/ember', needs deps upgraded
  - // 'ember-concurrency', nice to have
  + // 'ember-concurrency', TODO: add ember-concurrency
  + // 'eslint-plugin-qunit', TODO: add eslint-plugin-qunit
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
  @@ -96,14 +97,6 @@ module.exports = {
  '@typescript-eslint/member-delimiter-style': [
  'error',
  {
  - // multiline: {
  - // delimiter: 'semi',
  - // requireLast: true,
  - // },
  - // singleline: {
  - // delimiter: 'comma',
  - // requireLast: false,
  - // },
  overrides: {
  interface: {
  multiline: {
  @@ -381,6 +374,7 @@ module.exports = {
  ],
  parserOptions: {
  sourceType: 'script',
  + ecmaVersion: 2018,
  },
  env: {
  browser: false,
  