.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true
  },
  extends: ['plugin:react/recommended'],
  parserOptions: {
    ecmaFeatures: {
      jsx: true
    },
    ecmaVersion: 'latest',
    sourceType: 'module'
  },
  plugins: ['react', 'simple-import-sort', 'import', 'unused-imports'],
  rules: {
    'simple-import-sort/exports': 'error',
    'import/first': 'error',
    'import/newline-after-import': 'error',
    'import/no-duplicates': 'error',
    'simple-import-sort/imports': [
      'warn',
      {
        groups: [
          // `react` first, `next` second, then packages starting with a character
          ['^react$', '^next', '^[a-z]'],
          // Packages starting with `@`
          ['^@'],
          // Packages starting with `~`
          ['^~'],
          // Imports starting with `../`
          ['^\\.\\.(?!/?$)', '^\\.\\./?$'],
          // Imports starting with `./`
          ['^\\./(?=.*/)(?!/?$)', '^\\.(?!/?$)', '^\\./?$'],
          // Style imports
          ['^.+\\.s?css$'],
          // Side effect imports
          ['^\\u0000']
        ]
      }
    ],
    'no-console': 'warn',
    'no-empty-function': 'error',
    'no-unused-vars': 'off',
    'react/prop-types': 0,
    'react/react-in-jsx-scope': 0,
    'react/jsx-no-duplicate-props': 1,
    'object-curly-spacing': ['error', 'always'],
    'react/sort-prop-types': [
      2,
      {
        callbacksLast: true,
        ignoreCase: true,
        requiredFirst: true,
        sortShapeProp: true,
        noSortAlphabetically: true
      }
    ],
    'unused-imports/no-unused-imports': 'error',
    'unused-imports/no-unused-vars': [
      'warn',
      {
        vars: 'all',
        varsIgnorePattern: '^_',
        args: 'after-used',
        argsIgnorePattern: '^_'
      }
    ]
  }
};