Delete above/Delete below buttons in right-click menu

It would be great to be able to right-click a tab or group, click a "delete above" button, and have all tabs/groups above be deleted, instead of having to spend tons of clicks doing them 1 by 1.

Ideally, the buttons would be "Delete tabs in group above" if clicked on a tab in a group, and "Delete groups above" if clicked on a group. There would also be matching "delete below" buttons.