module Doorkeeper::GrantFlow::Registry

1:N, i.e. "implicit_oidc" => ['token', 'id_token', 'id_token token'].
configuration option. It is possible to have aliases like 1:1 or
Allows to register aliases that could be used in `grant_flows`

def register_alias(alias_name, **options)
  aliases[alias_name.to_sym] = Array.wrap(options.fetch(:as))
end