TypeScript ESLint Prettier Setup

.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "@typescript-eslint",
    "prettier"
  ],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier"
  ],
  "rules": {
    "prettier/prettier": "error"
  },
  "ignorePatterns": ["dist/"]
}

.prettierrc

{
	"singleQuote": true,
	"semi": true,
	"useTabs": true,
	"tabWidth": 2,
	"printWidth": 120
}

.vscode---settings.json

{
	"editor.insertSpaces": false,
	"editor.codeActionsOnSave": {
		"source.fixAll.eslint": true
	}
}

package.json

{
  "name": "ts-rnd",
  "version": "1.0.0",
  "description": "",
  "main": "src/index.ts",
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@types/node": "^20.2.5",
    "@typescript-eslint/eslint-plugin": "^5.59.8",
    "@typescript-eslint/parser": "^5.59.8",
    "eslint": "^8.41.0",
    "eslint-config-prettier": "^8.8.0",
    "eslint-plugin-prettier": "^4.2.1",
    "jest": "^29.5.0",
    "ts-node": "^10.9.1",
    "typescript": "^5.0.4"
  }
}

tsconfig.json

{
  "compilerOptions": {
    "target": "ESNext",
    "module": "commonjs",
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
		"outDir": "dist",
		"lib": ["es2021"]
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules", "**/*.spec.ts"]
}