.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
    amd: true,
    node: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:react/recommended',
    'plugin:prettier/recommended',
    'plugin:import/errors',
    'plugin:import/warnings',
  ],
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 'latest',
    sourceType: 'module',
  },
  plugins: ['prettier', 'react'],
  rules: {
    'react/no-unknown-property': 'off',
    'react/react-in-jsx-scope': 'off',
    'no-unused-vars': [
      'error',
      {
        vars: 'all',
        args: 'after-used',
        ignoreRestSiblings: true,
      },
    ],
    'react/jsx-filename-extension': [
      1,
      {
        extensions: ['.js', '.jsx'],
      },
    ],
    'no-return-assign': ['off'],
    'react/prop-types': ['warn'],
    'import/order': [
      'error',
      {
        groups: ['builtin', 'external', 'internal'],
        pathGroups: [
          {
            pattern: 'react',
            group: 'external',
            position: 'before',
          },
        ],
        pathGroupsExcludedImportTypes: ['react'],
        alphabetize: {
          order: 'asc',
          caseInsensitive: true,
        },
      },
    ],
    'object-curly-newline': [
      'error',
      {
        ObjectExpression: 'always',
        ObjectPattern: {
          multiline: true,
        },
      },
    ],
    camelcase: [
      2,
      {
        ignoreDestructuring: true,
      },
    ],
    'prettier/prettier': [
      'error',
      {
        endOfLine: 'auto',
      },
    ],
    'no-useless-escape': 'off',
  },
  settings: {
    react: {
      version: 'detect',
    },
  },
};