Rated 5 out of 5 stars

@ESE150
What you're asking for does exist already.
You can set all filetypes you want and you can also set a delay.
If you set a "*" (without the quotes!), all filetypes will disappear.

This review is for a previous version of the add-on (2.0.0.1-signed).  This user has 2 previous reviews of this add-on.