1{den, ...}: {
 2  den.aspects.core.includes = [den.aspects.core.polkit];
 3  den.aspects.core.polkit = {
 4    nixos = {
 5      security.polkit = {
 6        enable = true;
 7        adminIdentities = ["unix-group:wheel"];
 8      };
 9    };
10  };
11}