feat: add useScroller

src/composition/use-scroller.ts

@@ -0,0 +1,14 @@
+import { Ref, ref, onMounted } from 'vue';
+import { getScroller } from '../utils/dom/scroll';
+
+export function useScroller(el: Ref<HTMLElement>) {
+  const scrollerRef = ref();
+
+  onMounted(() => {
+    if (el.value) {
+      scrollerRef.value = getScroller(el.value);
+    }
+  });
+
+  return scrollerRef;
+}