.eslintrc.js

module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  plugins: [
    '@typescript-eslint',
    'import',
  ],
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:import/recommended',
    'plugin:import/typescript',
    'plugin:@typescript-eslint/recommended',
  ],
  parserOptions: {
    ecmaVersion: 6,
    sourceType: 'module',
  },
  env: {
    es6: true,
    node: true,
  },
  settings: {
    'import/extensions': ['.ts', '.tsx'],
    'import/resolver': {
      typescript: {},
    },
  },
  rules: {
    '@typescript-eslint/indent': [2, 2],
    semi: ['error', 'never'],
    quotes: [2, 'single'],
    'no-multi-spaces': ['error'],
    'no-empty-function': [2, { allow: ['arrowFunctions'] }],
    'import/extensions': [2, 'never'],
    'newline-per-chained-call': ['error', { ignoreChainWithDepth: 2 }],
    '@typescript-eslint/ban-ts-comment': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
    'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
  },
}