index.js

/** @type {import('eslint').Linter.Config} */
module.exports = {
  env: {
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:import/recommended',
    'plugin:promise/recommended',
    'standard',
  ],
  rules: {
    'func-style': ['error', 'declaration', { allowArrowFunctions: true }],
    'no-console': 'error',
    'no-empty-function': 'off',
    'no-implicit-coercion': ['error', { allow: ['!!'] }],
    'no-return-await': 'error',
    'no-unused-expressions': [
      'error',
      {
        allowShortCircuit: true,
        allowTernary: true,
        allowTaggedTemplates: true,
      },
    ],
    'no-unused-vars': [
      'error',
      { ignoreRestSiblings: true, argsIgnorePattern: '^_+$' },
    ],
    'no-use-before-define': ['error', { functions: false }],
    'no-void': ['error', { allowAsStatement: true }],
    'object-shorthand': ['error', 'properties'],
    'require-atomic-updates': 'off',

    'import/order': [
      'error',
      {
        'newlines-between': 'always',
        pathGroups: [
          {
            pattern: '@/**',
            group: 'parent',
            position: 'before',
          },
        ],
        pathGroupsExcludedImportTypes: ['builtin'],
      },
    ],
    'import/newline-after-import': 'error',

    'promise/catch-or-return': ['error', { allowFinally: true }],
    'promise/prefer-await-to-callbacks': 'error',
    'promise/prefer-await-to-then': 'error',
  },
  overrides: [
    {
      files: ['*.ts', '*.tsx'],
      extends: [
        'plugin:@typescript-eslint/recommended',
        'plugin:import/typescript',
      ],
      parser: '@typescript-eslint/parser',
      settings: {
        'import/resolver': {
          typescript: {
            alwaysTryTypes: true,
          },
        },
      },
      rules: {
        '@typescript-eslint/consistent-type-assertions': 'error',
        '@typescript-eslint/consistent-type-definitions': 'error',
        '@typescript-eslint/explicit-member-accessibility': 'error',
        '@typescript-eslint/no-var-requires': 'off',
        '@typescript-eslint/no-empty-function': 'off',
        '@typescript-eslint/no-empty-object-type': [
          'error',
          { allowInterfaces: 'always' },
        ],
        'no-use-before-define': 'off',
        '@typescript-eslint/no-use-before-define': [
          'error',
          { functions: false },
        ],
        'no-unused-expressions': 'off',
        '@typescript-eslint/no-unused-expressions': [
          'error',
          {
            allowShortCircuit: true,
            allowTernary: true,
            allowTaggedTemplates: true,
          },
        ],
        'no-unused-vars': 'off',
        '@typescript-eslint/no-unused-vars': [
          'error',
          { ignoreRestSiblings: true, argsIgnorePattern: '^_+$' },
        ],
        // '@typescript-eslint/naming-convention': createNamingConventionConfig(),

        'import/named': 'off',
        'import/namespace': 'off',
        'import/default': 'off',
        'import/no-named-as-default-member': 'off',
      },
    },
  ],
}