Add eslint, prettier, ts-standard

.eslintrc.js

@@ -0,0 +1,18 @@
+module.exports = {
+  extends: ["standard-with-typescript", "prettier"],
+  plugins: ["prettier"],
+  parserOptions: { project: "./tsconfig.json", },
+  rules: {
+    "prettier/prettier": [
+      "error",
+      {
+        "trailingComma": "all",
+        "tabWidth": 2,
+        "semi": true,
+        "singleQuote": false,
+        "printWidth": 85,
+        "arrowParens": "avoid"
+      }
+    ]
+  },
+};

package.json

@@ -3,7 +3,9 @@
   "version": "0.1.0",
   "description": "Delivers the assets of a web page",
   "main": "dist/index.js",
-  "types": ["dist/index.d.ts"],
+  "types": [
+    "dist/index.d.ts"
+  ],
   "scripts": {
     "build": "npm exec tsc",
     "prepare": "npm run build"
@@ -16,6 +18,10 @@
   "license": "0BSDL",
   "devDependencies": {
     "@types/node": "^16.18",
+    "eslint": "^8.57.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.1.3",
+    "ts-standard": "^12.0.2",
     "typescript": "^4.5"
   }
 }