.eslintrc.js

module.exports = {
    env: {
      node: true,
      jest: true,
      es6: true,
    },
    parser: '@typescript-eslint/parser',
    parserOptions: {
      project: './tsconfig.json',
      ecmaVersion: 10,
      sourceType: 'module',
      ecmaFeatures: {
        module: true,
      },
    },
    plugins: [
      '@typescript-eslint',
      'prettier',
    ],
    extends: [
      "airbnb-base",
      "airbnb-typescript/base",
      "prettier",
      'eslint:recommended',
      'plugin:import/recommended',
      'plugin:@typescript-eslint/eslint-recommended',
      'plugin:@typescript-eslint/recommended',
    ],
    rules: {
      'prettier/prettier': 'error',
      "comma-dangle": ["error", "always-multiline"],
      semi: ['error', 'always'],
      "import/no-extraneous-dependencies": ["error", { "devDependencies": true }],
      "import/prefer-default-export": 0,
      '@typescript-eslint/no-var-requires': 2,
      '@typescript-eslint/no-unused-vars': [
        'error',
        { ignoreRestSiblings: true },
      ]
    },
  }