.eslintrc.js

'use strict';

module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 'latest'
  },
  plugins: ['ember', '@typescript-eslint'],
  extends: [
    'eslint:recommended',
    'plugin:ember/recommended',
    'plugin:prettier/recommended',
    'plugin:import/recommended'
  ],
  env: {
    browser: true
  },
  rules: {
    'no-unused-vars': [
      'error',
      { vars: 'all', args: 'after-used', ignoreRestSiblings: false }
    ],
    'import/no-unused-modules': [0, { unusedExports: true }],
    'import/no-unresolved': 0,
    '@typescript-eslint/no-explicit-any': 0,
    'import/no-named-as-default-member': 0,
    'import/named': 0,
    'comma-dangle': ['error', 'never']
  },
  overrides: [
    {
      // ts files
      files: ['**/*.ts'],
      extends: [
        'plugin:@typescript-eslint/eslint-recommended',
        'plugin:@typescript-eslint/recommended'
      ]
    },
    {
      // node files
      files: [
        './.eslintrc.js',
        './.prettierrc.js',
        './.stylelintrc.js',
        './.template-lintrc.js',
        './ember-cli-build.js',
        './testem.js',
        './blueprints/*/index.js',
        './config/**/*.js',
        './lib/*/index.js',
        './server/**/*.js'
      ],
      parserOptions: {
        sourceType: 'script'
      },
      env: {
        browser: false,
        node: true
      },
      extends: ['plugin:n/recommended']
    },
    {
      // test files
      files: ['tests/**/*-test.{js,ts}'],
      extends: ['plugin:qunit/recommended']
    }
  ]
};