<script> export let a; export let b; export let c; export let d; export let e; </script> <div> {#if a} <p>a</p> {/if} <p>this can be used as an anchor</p> {#if b} <p>b</p> {/if} {#if c} <p>c</p> {/if} <p>so can this</p> {#if d} <p>d</p> {/if} <!-- d can use 'null' as its anchor --> </div> {#if e} <p>e</p> {/if}