{ if (event.key === "Enter" || event.key === " ") { event.preventDefault(); await toggleExpanded(); } }}>
{#if expandable}
{:else}
{/if}
{@render leftHeader?.()}
{#if rightHeader}
{@render rightHeader()}
{/if}
{#if hasEverExpanded && !headerOnly}
{@render children()}
{/if}