dragAndDrop method
This method triggers a dragenter, dragover, and drop on the element.
Implementation
Future<void> dragAndDrop(ElementHandle target, {Duration? delay}) async {
await _scrollIntoViewIfNeeded();
var startPoint = await _clickablePoint();
var targetPoint = await target._clickablePoint();
await page.mouse.dragAndDrop(startPoint, targetPoint, delay: delay);
}