Nodejs typescript Eslint + Prettier

.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
  extends: [
    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
    'prettier/@typescript-eslint', // agrega las reglas de prettier a eslint
    'plugin:prettier/recommended' // agregar el plugin que integra eslint con prettier
  ],
  parserOptions: {
    ecmaVersion: 2018, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module' // Allows for the use of imports
  },
  rules: {
    'no-shadow': 'warn',
    '@typescript-eslint/explicit-member-accessibility': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/indent': 'off',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-non-null-assertion': 'off',
    '@typescript-eslint/camelcase': 'off',
    '@typescript-eslint/array-type': 'off',
    '@typescript-eslint/no-object-literal-type-assertion': 'off'
  }
};

.prettier.json

{
  "semi": true, 
  "tabWidth": 2, 
  "printWidth": 80, 
  "singleQuote": true,  
  "trailingComma": "none" 
 }

readme.md

# install eslint dependencies 
npm i -D eslint @typescript-eslint/parser @typescript-eslint/eslint-plugin

# prettier dependencies
yarn add -D prettier eslint-config-prettier eslint-plugin-prettier

# Optional - add script for linting all files
{
 "scripts": {
  ...
   "lint": "tsc --noEmit && eslint '*/**/*.{js,ts}' --quiet --fix"
  ...
 }
}

# vscode workspace config
{
  "eslint.format.enable": true,
  "editor.formatOnSave": true,
  "[typescriptreact]": {
    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
  },
  "[typescript]": {
    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
  }
}