Feature request: Snap Resize

[trinzia]

I see the resize is done by click on the element. Could you create a way to resize by dragging the edges of an element?

For example, if you have a Bootstrap grid (12 columns): Drag the edge of an item, and snap it to col-1, col-2, up to col-12.

[Beslinda]

Yeah that feature wound be great

[ksylvest]

Pull requests are very welcome!