module WEBrick
  module HTTPAuth
    interface _Callable
      def call: (String user, String pass) -> bool
    end

    def self?._basic_auth: (HTTPRequest req, HTTPResponse res, String realm, String req_field, String res_field, HTTPStatus::Error err_type, _Callable block) -> void

    def self?.basic_auth: (HTTPRequest req, HTTPResponse res, String realm) { (String user, String pass) -> bool } -> void

    def self?.proxy_basic_auth: (HTTPRequest req, HTTPResponse res, String realm) { (String user, String pass) -> bool } -> void
  end
end