inicial config with prettier eslint editorconfig

Author: Luryy

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+end_of_line = lf

.eslintignore

@@ -0,0 +1,3 @@
+/*.js
+node_modules
+dist

.eslintrc.json

@@ -0,0 +1,40 @@
+{
+    "env": {
+        "es6": true,
+        "node": true
+    },
+    "extends": [
+        "airbnb-base",
+        "plugin:@typescript-eslint/recommended",
+        "prettier/@typescript-eslint",
+        "plugin:prettier/recommended"
+    ],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint",
+        "prettier"
+    ],
+    "rules": {
+        "import/extensions": [
+            "error",
+            "ignorePackages",
+            {
+              "ts": "never"
+            }
+        ],
+        "prettier/prettier": "error"
+    },
+    "settings": {
+        "import/resolver": {
+          "typescript": {}
+        }
+    }
+}

package.json

@@ -11,6 +11,15 @@
     "express": "^4.17.1"
   },
   "devDependencies": {
+    "@typescript-eslint/eslint-plugin": "^3.10.1",
+    "@typescript-eslint/parser": "^3.10.1",
+    "eslint": "6.8.0",
+    "eslint-config-airbnb-base": "^14.2.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-import-resolver-typescript": "^2.2.1",
+    "eslint-plugin-import": "2.21.2",
+    "eslint-plugin-prettier": "^3.1.4",
+    "prettier": "^2.1.1",
     "ts-node-dev": "^1.0.0-pre.61",
     "typescript": "^4.0.2"
   }

prettier.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    singleQuote: true,
+    trailingComma: 'all',
+      arrowParens: 'avoid',
+}

src/app.ts

@@ -0,0 +1,8 @@
+import express from 'express';
+import routes from './routes';
+
+const app = express();
+app.use(express.json());
+app.use(routes);
+
+export default app;

src/routes/index.ts

@@ -0,0 +1,4 @@
+import { Router } from 'express';
+
+const routes = Router();
+export default routes;

src/server.ts

@@ -0,0 +1,5 @@
+import app from './app';
+
+app.listen(3333, () => {
+    console.log('Server started on port 3333!');
+});