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<!-- @component
A counter written with Svelte
-->
<script lang="ts">
import type { Snippet } from 'svelte';
interface Props {
children?: Snippet
}
let { children }: Props = $props();
let count = $state(0);
function add() {
count += 1;
}
function subtract() {
count -= 1;
}
</script>
<div class="counter">
<button onclick={subtract}>-</button>
<pre>{count}</pre>
<button onclick={add}>+</button>
</div>
<div class="counter-message">
{@render children?.()}
</div>
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