I don't know what I am doing...

Alright, I don't know if I will be able to explain this but I will try.. sorry if it gets long.
So, I download a lot of SVG cut files to use with my Cricut, but when I download them they usually come with JPG, PNG, EPS, PDF etc. versions of the same file. So, what I am trying to do is sort the SVG's to a different folder (which I have set up), but then is there a way for me to make a rule that will delete the rest of the files from that specific download once the SVG is moved? The problem I am running into is that sometimes I will download a PDF or a JPG on it's own that I do not want deleted and will want sorted to a different folder for PDFs or JPGs.. Does that make sense? Like in a perfect world I would want a rule like this... "if an SVG is moved from this folder, delete the rest of the contents and the folder itself" Can I do that? and how...?
Thanks for your help!
So, I download a lot of SVG cut files to use with my Cricut, but when I download them they usually come with JPG, PNG, EPS, PDF etc. versions of the same file. So, what I am trying to do is sort the SVG's to a different folder (which I have set up), but then is there a way for me to make a rule that will delete the rest of the files from that specific download once the SVG is moved? The problem I am running into is that sometimes I will download a PDF or a JPG on it's own that I do not want deleted and will want sorted to a different folder for PDFs or JPGs.. Does that make sense? Like in a perfect world I would want a rule like this... "if an SVG is moved from this folder, delete the rest of the contents and the folder itself" Can I do that? and how...?
Thanks for your help!