Whether to include the list of mime types bundled with lighttpd (upstream). If you disable this, no mime types will be added by NixOS and you will have to add your own mime types in services.lighttpd.extraConfig.
option
Whether to include the list of mime types bundled with lighttpd (upstream). If you disable this, no mime types will be added by NixOS and you will have to add your own mime types in services.lighttpd.extraConfig.