chore: move utils

src-next/utils/dom/style.ts

@@ -0,0 +1,11 @@
+export function isHidden(el: HTMLElement) {
+  const style = window.getComputedStyle(el);
+  const hidden = style.display === 'none';
+
+  // offsetParent returns null in the following situations:
+  // 1. The element or its parent element has the display property set to none.
+  // 2. The element has the position property set to fixed
+  const parentHidden = el.offsetParent === null && style.position !== 'fixed';
+
+  return hidden || parentHidden;
+}