Map volume controls to Function Keys on Sierra Since Karabiner is not yet updated for macOS Sierra, is there a way to map volume controls (increase, decrease and mute) to function keys (in my case to F10, F11, F12)?

From System Preferences > Keyboard > Shortcuts > Display, I can map brightness keys, but is there a workaround for volume too?

To be clear, it's not an Apple keyboard.
Karabiner-Elements is the successor of Karabiner and available for macOS Sierra.