const path = require('path'); module.exports = { parser: '@typescript-eslint/parser', // Specifies the ESLint parser plugins: ['@typescript-eslint', 'react'], env: { browser: true, jest: true, }, extends: [ 'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin 'prettier', ], parserOptions: { project: path.resolve(__dirname, './tsconfig.json'), tsconfigRootDir: __dirname, 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': 'off', '@typescript-eslint/no-unused-vars': 'off', '@typescript-eslint/ban-ts-comment': 'off', // These rules don't add much value, are better covered by TypeScript and good definition files 'react/no-direct-mutation-state': 'off', 'react/no-deprecated': 'off', 'react/no-string-refs': 'off', 'react/require-render-return': 'off', 'react/jsx-filename-extension': [ 'warn', { extensions: ['.jsx', '.tsx'], }, ], // also want to use with ".tsx" 'react/prop-types': 'off', // Is this incompatible with TS props type? }, settings: { react: { version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use }, }, };