.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es6: true,
    node: true
  },
  extends: [
    'eslint:recommended',
    'plugin:react/recommended',
    'plugin:@typescript-eslint/eslint-recommended'
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly'
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.json',
    createDefaultProgram: true,
    ecmaVersion: 6,
    sourceType: 'module'
  },
  plugins: ['react', '@typescript-eslint'],
  rules: {
    '@typescript-eslint/adjacent-overload-signatures': 'error',
    '@typescript-eslint/array-type': 'warn',
    '@typescript-eslint/ban-types': 'off',
    '@typescript-eslint/consistent-type-assertions': 'error',
    '@typescript-eslint/consistent-type-definitions': 'error',
    '@typescript-eslint/explicit-member-accessibility': [
      'off',
      {
        accessibility: 'explicit'
      }
    ],
    '@typescript-eslint/interface-name-prefix': 'off',
    '@typescript-eslint/member-delimiter-style': [
      'off',
      {
        multiline: {
          delimiter: 'none',
          requireLast: true
        },
        singleline: {
          delimiter: 'semi',
          requireLast: false
        }
      }
    ],
    '@typescript-eslint/member-ordering': 'off',
    '@typescript-eslint/no-empty-function': 'error',
    '@typescript-eslint/no-empty-interface': 'error',
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/no-unsafe-call': 'warn',
    '@typescript-eslint/no-unsafe-member-access': 'warn',
    '@typescript-eslint/no-unsafe-argument': 'warn',
    '@typescript-eslint/no-unsafe-assignment': 'warn',
    '@typescript-eslint/no-misused-new': 'error',
    '@typescript-eslint/no-namespace': 'off',
    '@typescript-eslint/no-parameter-properties': 'off',
    '@typescript-eslint/no-unused-expressions': [
      'error',
      {
        allowShortCircuit: true
      }
    ],
    '@typescript-eslint/no-unused-vars': [
      'warn',
      {
        args: 'after-used',
        argsIgnorePattern: '^_',
        ignoreRestSiblings: false,
        vars: 'all'
      }
    ],
    '@typescript-eslint/no-use-before-define': 'off',
    '@typescript-eslint/no-var-requires': 'off',
    '@typescript-eslint/prefer-for-of': 'error',
    '@typescript-eslint/prefer-function-type': 'off',
    '@typescript-eslint/prefer-namespace-keyword': 'error',
    '@typescript-eslint/quotes': 'off',
    '@typescript-eslint/semi': ['off', null],
    '@typescript-eslint/space-within-parens': ['off', 'never'],
    '@typescript-eslint/triple-slash-reference': 'error',
    '@typescript-eslint/type-annotation-spacing': 'off',
    '@typescript-eslint/unified-signatures': 'error',
    'arrow-body-style': 'off',
    'arrow-parens': ['off', 'as-needed'],
    camelcase: 'off',
    'capitalized-comments': 'off',
    'comma-dangle': ['error', 'never'],
    complexity: 'off',
    'constructor-super': 'error',
    curly: 'error',
    'dot-notation': 'error',
    'eol-last': 'off',
    eqeqeq: ['error', 'smart'],
    'guard-for-in': 'error',
    'id-blacklist': 'off',
    'id-match': 'error',
    'import/order': 'off',
    'linebreak-style': 'off',
    'max-classes-per-file': ['error', 1],
    'max-len': ['error', { 'code': 120 }],
    'new-parens': 'off',
    'newline-per-chained-call': 'off',
    'no-bitwise': 'error',
    'no-caller': 'error',
    'no-case-declarations': 0,
    'no-cond-assign': 'error',
    'no-console': 'warn',
    'no-debugger': 'error',
    'no-empty': 'error',
    'no-eval': 'error',
    'no-extra-boolean-cast': 0,
    'no-extra-semi': 'warn',
    'no-fallthrough': 'off',
    'no-invalid-this': 'off',
    'no-irregular-whitespace': 'warn',
    'no-multiple-empty-lines': 'error',
    'no-new-wrappers': 'error',
    'quotes': ['error', 'single'],
    'no-shadow': 'off',
    '@typescript-eslint/no-shadow': [
      'warn',
      {
        hoist: 'all'
      }
    ],
    'no-throw-literal': 'error',
    'no-trailing-spaces': 'warn',
    'no-undef-init': 'error',
    'no-underscore-dangle': 'off',
    'no-unsafe-finally': 'error',
    'no-unused-labels': 'error',
    'no-unused-vars': 'warn',
    'no-var': 'error',
    'object-shorthand': 'error',
    'one-var': ['error', 'never'],
    'prefer-arrow/prefer-arrow-functions': 'off',
    'prefer-const': 'error',
    'quote-props': 'off',
    radix: 'error',
    'react/no-unescaped-entities': 0,
    'react/prop-types': 0,
    'space-before-function-paren': ['error', {
      'anonymous': 'always',
      'named': 'never',
      'asyncArrow': 'always'
    }],
    'spaced-comment': 'off',
    'use-isnan': 'error',
    'valid-typeof': 'off',
    'react/react-in-jsx-scope': 'off',
    'react/no-unstable-nested-components': [
      'off', { 'allowAsProps': true }
    ]
  },
  settings: {
    react: {
      version: 'detect'
    }
  }
};