Get image dimensions clientside (in Veux)

Is there a way to get an image’s dimensions synchroniously on the clientside (from the Veux store)?
I noticed a variaty of properties available in the store from the files field, but it seems like they only serve a purpose for the image and/or icon of the preview.

The reason I need it synchroniously is because I am updating a Veux component which doesn’t tolerate value updating outside it’s own scope that well.