.eslintrc.json

{
  "parser": "@typescript-eslint/parser", // Specifies the ESLint parser
  "extends": [
    "plugin:@typescript-eslint/recommended", // Uses the recommended rules from the @typescript-eslint/eslint-plugin
    "plugin:react/recommended",
    "prettier", // 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
  },
  "settings": {
    "react": {
      "version": "detect" // React version. 'detect' automatically picks the version you have installed.
      // You can also use `16.0`, `16.3`, etc, if you want to override the detected value.
      // default to latest and warns if missing
      // It will default to 'detect' in the future
    }
  },
  "rules": {
    "react/prop-types": 0,
    // NextJs specific fix: suppress errors for missing 'import React' in files for nextjs
    "react/react-in-jsx-scope": "off",
    // NextJs specific fix: allow jsx syntax in js files
    "react/jsx-filename-extension": [1, { "extensions": [".ts", ".tsx"] }], //should add ".ts" if typescript project
    "react/display-name": 0
  }
}