✨docs init

1 files changed, 0 insertions, 39 deletions

diff --git a/docs/composables/useScrollspy.ts b/docs/composables/useScrollspy.ts
deleted file mode 100644
index 5962d0d..0000000
--- a/docs/composables/useScrollspy.ts
+++ /dev/null
@@ -1,39 +0,0 @@
-import type { Ref } from 'vue'
-
-/**
- * Scrollspy allows you to watch visible headings in a specific page.
- * Useful for table of contents live style updates.
- */
-export const useScrollspy = () => {
-  const observer = ref() as Ref<IntersectionObserver>
-  const visibleHeadings = ref([]) as Ref<string[]>
-  const activeHeadings = ref([]) as Ref<string[]>
-
-  const observerCallback = (entries: IntersectionObserverEntry[]) =>
-    entries.forEach((entry) => {
-      const id = entry.target.id
-
-      if (entry.isIntersecting) { visibleHeadings.value.push(id) } else { visibleHeadings.value = visibleHeadings.value.filter(t => t !== id) }
-    })
-
-  const updateHeadings = (headings: Element[]) =>
-    headings.forEach((heading) => {
-      observer.value.observe(heading)
-    })
-
-  watch(visibleHeadings, (val, oldVal) => {
-    if (val.length === 0) { activeHeadings.value = oldVal } else { activeHeadings.value = val }
-  }, { deep: true })
-
-  // Create intersection observer
-  onBeforeMount(() => (observer.value = new IntersectionObserver(observerCallback)))
-
-  // Destroy it
-  onBeforeUnmount(() => observer.value?.disconnect())
-
-  return {
-    visibleHeadings,
-    activeHeadings,
-    updateHeadings
-  }
-}