.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es6: true,
    jest: true,
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2020, // TODO: update in adler
    sourceType: 'module',
    ecmaFeatures: {
      jsx: true,
    },
  },
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly',
  },
  extends: [
    'airbnb',
    'plugin:prettier/recommended',
    'plugin:react/recommended',
    'plugin:@typescript-eslint/recommended',
    'prettier',
  ],
  plugins: ['react', 'react-hooks', '@typescript-eslint', 'jest', 'prettier'],
  settings: {
    'import/resolver': {
      node: {
        extensions: ['.js', '.ts', '.tsx'],
      },
      typescript: {
        project: 'core/*/tsconfig.json',
      },
    },
  },
  rules: {
    '@typescript-eslint/explicit-module-boundary-types': 0,
    '@typescript-eslint/no-explicit-any': 0,
    'import/prefer-default-export': 0,
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        mjs: 'never',
        jsx: 'never',
        ts: 'never',
        tsx: 'never',
      },
    ],
    'comma-dangle': ['error', 'always-multiline'],
    'no-await-in-loop': [0],
    quotes: ['error', 'single', { avoidEscape: true }],
    'object-curly-spacing': ['error', 'always'],
    'import/no-extraneous-dependencies': 'off',
    'import/order': [
      'error',
      {
        groups: ['builtin', 'external', 'internal', 'parent', 'sibling', 'index'],
        'newlines-between': 'always',
      },
    ],
    'max-len': ['error', { code: 100, tabWidth: 2, ignorePattern: '^import\\s.+\\sfrom\\s.+;$' }],
    'no-plusplus': ['error', { allowForLoopAfterthoughts: true }],
    'no-unused-vars': 'off',
    '@typescript-eslint/no-unused-vars': ['error', { varsIgnorePattern: '_' }],
    // Disable eslint-plugin-jsx-a11y
    // eslint-disable-next-line global-require
    ...Object.keys(require('eslint-plugin-jsx-a11y').rules).reduce((acc, cur) => {
      acc[`jsx-a11y/${cur}`] = 'off';
      return acc;
    }, {}),
    'react/jsx-filename-extension': [1, { extensions: ['.js', '.tsx'] }],
    'react/jsx-props-no-spreading': 'off',
    'react-hooks/rules-of-hooks': 'error', // Checks rules of Hooks
    'react/no-array-index-key': 'off',
    'react/sort-comp': [
      'error',
      {
        order: [
          '/props/',
          '/state/',
          'everything-else',
          'instance-variables',
          'static-methods',
          'lifecycle',
          'getters',
          'setters',
          'instance-methods',
          'render',
        ],
      },
    ],
    'react/state-in-constructor': 'off',
    'react/static-property-placement': 'off',
    'react/react-in-jsx-scope': 'off',
    'no-use-before-define': 'off',
    '@typescript-eslint/no-use-before-define': ['error'],
    'react/require-default-props': 'off',
  },
};