Export assets without trimming at the artboard edge?

When I export an object (layer/group/symbol) that spills outside the artboard, the resulting files are cropped at the edges of the artboard. Is there a way to export the object uncropped (while keeping its current position on the artboard)?

Unfortunately Sketch renderer doesn’t work this way (basically, what you see on the cavas is what you get when exporting – and you don’t see a full layer in this case), although I’m happy to be proven wrong.