.eslintrc.js

module.exports = {
    parser: '@typescript-eslint/parser',  // Specifies the ESLint parser
    extends: [
        'plugin:react/recommended',  // Uses the recommended rules from @eslint-plugin-react
        'plugin:@typescript-eslint/recommended',  // Uses the recommended rules from @typescript-eslint/eslint-plugin
        'plugin:prettier/recommended'
    ],
    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",
        "no-only-tests/no-only-tests": "error"
    },
    settings: {
        react: {
            version: 'detect',  // Tells eslint-plugin-react to automatically detect the version of React to use
        },
    },
    "plugins": [
        "no-only-tests"
      ]
};