import Child from './Child.svelte';

let refChild = Child;

function assignComponent(c) {

refChild = c;

}

</script>

I am a parent component.<br/><br/>

<svelte:component this={refChild} />

<br/><br/>

<button on:click={() => assignComponent(null)}>Hide Child component from placeholder</button>

<button on:click={() => assignComponent(Child)}>Re-assign Child domponent to placeholder</button>