Easy to check, just raise the brightness level of the raw file a few stops and look at the shadow areas. When shooting high contrast scenes with most modern cameras there will usually be a wealth of information hidden there.
I was taught it's good practice never to have large areas devoid of detail, whether it be highlights or shadows.
In the early days of shooting film, it was possible to look at the negative to see if the shadow areas contained detail. If they did, it was considered best to have as much detail as possible visible in the final print.
And on my first job printing professionally many years ago, the studio owner, who was an excellent photographer and head of our state's Professional Photographer's Association, took one of my prints and held it up in front of a very bright light. The darkest areas on the print, when illuminated from behind, showed quite a bit of detail that had been almost completely hidden in darkness when the print was viewed under normal reflected light. I was told to go back and print again until all hidden detail became apparent under normal viewing conditions. That was considered the standard, at least for professional prints suitable for display and publication.
Currently, I usually employ the same approach regarding shadow and highlight details when editing digital photos. But instead of looking at a negative or viewing a print in bright backlight, we now have the luxury of just increasing the brightness of the raw file to see what detail is hidden in shadows, and conversely decreasing brightness to check highlight details, before making the final edit or print.
I'm not trying to tell you or anyone else how you should approach your handling of such things. Just sharing what info I was given long ago.
After all, it's art and we're not constrained by professional or commercial standards.