{#snippet belowMarks({ context }: { context: ChartCtx; facet: Facet })}
{#if bandShaded}
{@const b = bandBounds(context)}
{#if b}
{/if}
{/if}
{/snippet}
{#snippet marks({ context }: { context: ChartCtx; facet: Facet })}
{#each context?.series?.visibleSeries ?? [] as s (s.key)}
{#if areaKeys.has(s.key)}
{/if}
{/each}
{/snippet}
{#snippet tooltipBox({ context }: { context: ChartCtx })}
{#snippet children({ data }: { data: Record })}
{#each context?.series?.visibleSeries ?? [] as s (s.key)}
{@const acc = s?.value}
{@const v = typeof acc === 'function' ? acc(data as never) : data?.[acc as string]}
{#if v !== undefined}
{/if}
{/each}
{#each extras as e (e.key)}
{#if data?.[e.key] !== undefined}
{/if}
{/each}
{/snippet}
{/snippet}