Add a layer to map "virtual LEDs" and "virtual outputs" referenced by the keymaps and also by certain code (capslock, shiftlock) to real LEDs and outputs. This permits different keymaps to assigne different functions to LEDs and outputs, for example, moving the CAPSLOCK LED, or assigning different output functions to an output line, without having to hard-code special functions for every scenario.
Add a layer to map "virtual LEDs" and "virtual outputs" referenced by the keymaps and also by certain code (capslock, shiftlock) to real LEDs and outputs. This permits different keymaps to assigne different functions to LEDs and outputs, for example, moving the CAPSLOCK LED, or assigning different output functions to an output line, without having to hard-code special functions for every scenario.