---
source: crates/rome_formatter_test/src/snapshot_builder.rs
info:
  test_file: js/module/function/function.js
---

# Input

```js
function foo() {
}
async function foo(a) {
	await x
}
x = function() {
}
x = async function* foo(a) {
}
function Foo() {
  if (!new.target) { }
}
function* Foo() {
  yield
  yield x
  yield* x
  yield aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
  yield* aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
}
function foo() {
	let [ref, setRef] = useState();

	useEffect(() => {
		setRef()
	});

	return ref;
}

function directives() {
  "use strict";
}

```


=============================

# Outputs

## Output 1

-----
Indent style: Tab
Line width: 80
Quote style: Double Quotes
Quote properties: As needed
Trailing comma: All
Semicolons: Always
-----

```js
function foo() {}
async function foo(a) {
	await x;
}
x = function () {};
x = async function* foo(a) {};
function Foo() {
	if (!new.target) {
	}
}
function* Foo() {
	yield;
	yield x;
	yield* x;
	yield aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
	yield* aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;
}
function foo() {
	let [ref, setRef] = useState();

	useEffect(() => {
		setRef();
	});

	return ref;
}

function directives() {
	"use strict";
}
```