.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
  extends: [
    'eslint:recommended',
    'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from @typescript-eslint/eslint-plugin
    'prettier/@typescript-eslint', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
    'plugin:prettier/recommended', // Enables eslint-plugin-prettier and displays prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
  ],
  parserOptions: {
    ecmaVersion: 2018, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module', // Allows for the use of imports
    ecmaFeatures: {
      jsx: true, // Allows for the parsing of JSX
    },
  },
  rules: {
    // Place to specify ESLint rules. Can be used to overwrite rules specified from the extended configs
    // e.g. "@typescript-eslint/explicit-function-return-type": "off",
    '@typescript-eslint/explicit-function-return-type': [
      'error',
      {
        allowTypedFunctionExpressions: true,
      },
    ],
    'react/prop-types': [1, { skipUndeclared: true }],
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'warn',
    '@typescript-eslint/no-unused-vars': ['error', { ignoreRestSiblings: true }],
  },
  overrides: [
    {
      files: ['**/*.js'],
      rules: {
        '@typescript-eslint/explicit-function-return-type': 0,
        '@typescript-eslint/no-var-requires': 0,
      },
    },
  ],
  plugins: ['react-hooks', '@typescript-eslint'],
  settings: {
    react: {
      version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
    },
  },
  globals: {
    VERSION: true,
  },
  env: {
    browser: true,
    node: true,
    jest: true,
  },
}