-- in --
package test

templ nested() {
	<div class="double">double</div>
	<div class='single-not-required'>single-not-required</div>
	<div data-value='{"data":"value"}'>single-required</div>
}

-- out --
package test

templ nested() {
	<div class="double">double</div>
	<div class="single-not-required">single-not-required</div>
	<div data-value='{"data":"value"}'>single-required</div>
}
