.editorconfig

+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+insert_final_newline = true

.eslintignore

+build/

.eslintrc.json

+{
+  "extends": "./node_modules/gts/"
+}

.gitignore

+# Ignore typical output directories
+dist
+target
+out
+.webpack
+# Node.js specific
+node_modules
+# Cache directories
+.npm
+.eslintcache
+.tsbuildinfo
+# macos specific files
+.DS_Store
+# test output
+junit.xml
+coverage
+# mongodb
+mongodata
+mongodatatest
+# ignore log files
+*.log

.prettierrc.js

+module.exports = {
+  ...require('gts/.prettierrc.json')
+}

package.json

+{
+  "name": "",
+  "version": "0.0.0",
+  "description": "",
+  "main": "build/src/index.js",
+  "types": "build/src/index.d.ts",
+  "files": [
+    "build/src"
+  ],
+  "license": "Apache-2.0",
+  "keywords": [],
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "lint": "gts lint",
+    "clean": "gts clean",
+    "compile": "tsc",
+    "fix": "gts fix",
+    "prepare": "npm.cmd run compile",
+    "pretest": "npm.cmd run compile",
+    "posttest": "npm.cmd run lint"
+  },
+  "devDependencies": {
+    "gts": "^5.3.0",
+    "typescript": "~5.4.3",
+    "@types/node": "20.11.5"
+  }
+}

src/index.ts

+console.log('Try npm run lint/fix!');
+
+const longString =
+  'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer ut aliquet diam.';
+
+const trailing = 'Semicolon';
+
+const why = {am: 'I tabbed?'};
+
+const iWish = "I didn't have a trailing space...";
+
+const sicilian = true;
+
+const vizzini = sicilian ? !sicilian : sicilian;
+
+const re = /foo {3}bar/;
+
+export function doSomeStuff(
+  withThis: string,
+  andThat: string,
+  andThose: string[]
+) {
+  //function on one line
+  if (!andThose.length) {
+    return false;
+  }
+  if ('without brackets') console.error("should've used brackets");
+
+  console.log(withThis);
+  console.log(andThat);
+  console.dir(andThose);
+  console.log(longString, trailing, why, iWish, vizzini, re);
+  return;
+}
+// TODO: more examples

tsconfig.json

+{
+  "extends": "./node_modules/gts/tsconfig-google.json",
+  "compilerOptions": {
+    "rootDir": ".",
+    "outDir": "build"
+  },
+  "include": [
+    "src/**/*.ts",
+    "test/**/*.ts"
+  ]
+}