Image regex?

[djay]

Is your feature request related to a problem? Please describe.
I'm working on contributing many changes to better detect CMS and one of the best ways I'm finding is using image urls.
I'm finding this means many similar dom selectors for all the different places img urls can be such as background styles, meta content, srcsets, etc etc.
I suspect it would be more efficient to run and to write with an enhancement to the schema and have an imageSrc list similar to scriptSrc.

However this would of course break compatibility which might be against the goals?

Describe the solution you'd like

"imageSrc": [
   "/media"
}

Describe alternatives you've considered

Additional context