
This option was added by mistake since `listenAddress` exists by default for each prometheus-exporter. Using `services.prometheus.exporters.wireguard.addr` will now cause a warning, but doesn't break eval.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.