enum Role {
  USER,
  GUEST,
  ADMIN,
}
enum Role2 {
  USER = 'USER',
  GUEST = 'GUEST',
  ADMIN = 'ADMIN',
}

function changeUserRol(rol: Role) {}
function changeUserRol2(rol: Role2) {}

changeUserRol(2);
changeUserRol(4);
// Argument of type '4' is not assignable to parameter of type 'Rol'.
changeUserRol2(Role2.USER);
changeUserRol2('USER');
// Argument of type '"USER"' is not assignable to parameter of type 'Rol2'.