.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.json',
    sourceType: 'module',
  },
  plugins: ['@typescript-eslint/eslint-plugin'],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'prettier/@typescript-eslint',
    'plugin:prettier/recommended',
  ],
  root: true,
  env: {
    node: true,
    jest: true,
  },
  ignorePatterns: ['.eslintrc.js'],
  rules: {
    "indent": ["error", 2],
    'quotes': ["error", "single"],
    'semi': ["error", "always"],
    'eqeqeq': 'warn',
    'curly': 'error',
    'arrow-parens': ["error", "always"],
    'dot-location': ["error", "property"],
    'no-multi-spaces': "error",
    'no-mixed-spaces-and-tabs': "error",
    'no-multiple-empty-lines': ["error", { "max": 2, "maxEOF": 0 }],
    'no-trailing-spaces': "error",
    'brace-style': ["error", "stroustrup"],
    'comma-spacing': ["error", { "before": false, "after": true }],
    'comma-style': ["error", "last"],
    'switch-colon-spacing': "error",
    'space-unary-ops': "error",
    'space-unary-ops': "error",
    'implicit-arrow-linebreak': ["error", "beside"],
    //'keyword-spacing': ["error", { "overrides": { "if": { "after": false }, "for": { "after": false }, "while": { "after": false } } }],
    'multiline-ternary': ["error", "always-multiline"],
    '@typescript-eslint/interface-name-prefix': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
  },
};