{#if isVisible == null || isVisible(node)}
{#if isDirectory()} {#if loading}
{:else }
{node.expand ? '▼' : '▶'}
{/if} {/if}
{typeof textField == "string" ? node.item[textField] : textField(node.item)}
{#if node.expand && node.children}
{#each node.children as child}
{/each}
{/if}
{/if}