.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint', 'mocha'],
  env: {
    es6: true,
    node: true,
    mocha: true,
  },
  extends: [
    'airbnb',
    'plugin:@typescript-eslint/recommended',
    'plugin:mocha/recommended',
  ],
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module',
  },
  rules: {
    'react/jsx-filename-extension': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    indent: [
      'error',
      2,
    ],
    'import/prefer-default-export': 'off',
    'linebreak-style': ['error', 'unix'],
    quotes: ['error', 'single'],
    semi: ['error', 'never'],
    'import/no-unresolved': 'off',
    'func-names': 'off',
    'no-underscore-dangle': 'off',
    'guard-for-in': 'off',
    'no-restricted-syntax': 'off',
    'no-await-in-loop': 'off',
    'object-curly-newline': 'off',
    'import/extensions': 'off',
    'mocha/no-hooks-for-single-case': 'off',
    'no-param-reassign': 'off',
  },
  ignorePatterns: [
    '*/build/**/*',
    '*.json',
    '*.txt',
    '*.md',
    '*.lock',
    '*.log',
    '*.yaml',
    '**/*/frontend/assets/**/*',
    '*.d.ts',
    '*.config.js',
  ],
  overrides: [
    {
      files: [
        '*-test.js',
        '*.spec.js',
        '*-test.ts',
        '*.spec.ts',
        '*.spec.tsx',
        '*.factory.ts',
        '*.factory.js',
      ],
      rules: {
        'no-unused-expressions': 'off',
        'func-names': 'off',
        'prefer-arrow-callback': 'off',
        'import/no-extraneous-dependencies': 'off',
        'mocha/no-mocha-arrows': 'off',
        '@typescript-eslint/explicit-function-return-type': 'off',
      },
    },
    {
      files: ['*.jsx', '*.js'],
      rules: {
        '@typescript-eslint/explicit-function-return-type': 'off',
      },
    },
    {
      files: ['*.tsx'],
      rules: {
        'react/prop-types': 'off',
      },
    },
    {
      files: [
        '**/*/cypress/integration/**/*.spec.js',
        './cy/**/*.js',
      ],
      rules: {
        'mocha/no-mocha-arrows': 'off',
        'spaced-comment': 'off',
      },
    },
  ],
  globals: {
    expect: true,
    factory: true,
    sandbox: true,
    server: true,
    window: true,
    AdminJS: true,
    flatpickr: true,
    FormData: true,
    File: true,
    cy: true,
    Cypress: true,
  },
}