Hotplug script location for custom changes to /var/run/hostapd-*.conf files

I'm currently testing some custom configs in /var/run/hostapd-*.conf files that cannot be implemented via openwrt's /etc/config/wireless.

Is there an appropriate /etc/hotplug.d/ directory (like net or iface) for when the /var/run/host-*.conf files are created and/or regenerated (I believe by the /sbin/wifi comand) at run time?

An alternative suggestion to hotplug to run a script if/when these files change at boot and runtime would also be appreciated.

I believe I can make the changes I want at boot via /etc/rc.local but I'd like to also do so for any events after boot.

(I'd test myself but I'm trying to avoid resetting my network/wifi ATM)