fix: adding default prettier config for old projects

Author: alexander-akait

package.json

@@ -9,6 +9,7 @@
   "files": [
     "index.js",
     "prettier-config.js",
+    "prettier-config-es5.js",
     "configs.js",
     "ignore-paths.js",
     "configs"

prettier-config-es5.js

@@ -0,0 +1,22 @@
+export default {
+	printWidth: 80,
+	useTabs: true,
+	tabWidth: 2,
+	trailingComma: "es5",
+	arrowParens: "always",
+	overrides: [
+		{
+			files: "*.json",
+			options: {
+				parser: "json",
+				useTabs: false,
+			},
+		},
+		{
+			files: "*.{cts,mts,ts}",
+			options: {
+				parser: "typescript",
+			},
+		},
+	],
+};