Eslint and nodemon config for Typescript + NodeJS a

.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser',
  env: {
    es6: true,
    node: true
  },
  plugins: ['@typescript-eslint'],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'prettier/@typescript-eslint',
    'standard'
  ],
  globals: {
    Atomics: 'readonly',
    SharedArrayBuffer: 'readonly'
  },
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module'
  },
  rules: {}
}

nodemon.json

{
  "watch": ["src"],
  "execMap": {
    "ts": "sucrase-node src/server.ts"
  },
  "ext": "ts"
}

yarn add -D typescript sucrase

Em scripts

• sucrase-node src/index.ts

yarn add -D nodemon

Criar arquivo nodemon.json

Configurando linter

• yarn add -D eslint @typescript-eslint/parser @typescript-eslint/eslint-plugin
• yarn eslint --init (usar standard no node)

Ajustar .eslintrc.js

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

https://www.youtube.com/watch?v=aTf8QTjw4RE&t=439s