diff --git a/src/components/Table/SortArrow.svelte b/src/components/Table/SortArrow.svelte
index d7ff89b4..9c238e02 100644
--- a/src/components/Table/SortArrow.svelte
+++ b/src/components/Table/SortArrow.svelte
@@ -5,6 +5,12 @@
*/
type SortDirection = 'ascending' | 'descending';
export let sortDirection: SortDirection = 'ascending';
+
+ /**
+ * Whether or not this arrow is currently sorting. It is false by default.
+ * @type {boolean}
+ */
+ export let active: boolean = false;