interface Session {
  expires: Date;
  token: string;
  lifetime: number;
  browser: string;
  platform: string;
}
interface User {
  userid: string;
  display_name: string;
  firstname: string;
  lastname: string;
  mail: string;
  roles: Array<Role>;
}
type Permission = string;
interface Role {
  name: string;
  permissions: Array<Permission>;
}