svelte/site/content/examples/15-composition/03-slot-props/Hoverable.svelte

<script>
	let hovering;

	function enter() {
		hovering = true;
	}

	function leave() {
		hovering = false;
	}
</script>

<div on:mouseenter={enter} on:mouseleave={leave}>
	<slot hovering={hovering}></slot>
</div>