Feature request: get tile coord from SKTile object

[ghost]

While it is easy to get the tiles using tileAt(coord: tileCoord) from the SKTilemap or SKTileLayer, there is no reverse method that gives me the coords for any given SKTile.

I would like to be able to get the coords from the SKTile itself.

(I could calculate them myself my using something like tilemap.coordinateForPoint(tile.position) but that seems complicated and may not be accurate depending on the parent node of the tile.)

thanks