.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
  },
  extends: [
    'airbnb-base',
    'plugin:prettier/recommended',
    'eslint:recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
    'plugin:@typescript-eslint/recommended',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 13,
    sourceType: 'module',
  },
  plugins: ['@typescript-eslint'],
  rules: {
    'prettier/prettier': ['error', {}, { usePrettierrc: true }],
    '@typescript-eslint/no-empty-function': 'off',
    'func-names': 'off',
    'no-console': 'off',
    'prefer-arrow-callback': 'warn',
    'no-unused-vars': 'warn',
    'no-nested-ternary': 'off',
    'no-empty': 'off',
    'arrow-body-style': ['warn', 'as-needed'],
    'import/extensions': [
      'error',
      'ignorePackages',
      {
        js: 'never',
        ts: 'never',
      },
    ],
  },
};