/**
* @param string $description
* @param Binary $currency
* @param Output $output
* @param Signer $signer
* @return Base
*/
public static function signedBase($description, Binary $currency, Output $output, Signer $signer)
{
return new Base($currency, $description, $output, $signer->getAddress(), $signer->sign([$currency, $description, $output]));
}
/**
* @param Binary $issuerAddress
* @param Signer $signer
* @return Authorization
*/
public static function signed(Binary $issuerAddress, Signer $signer)
{
return new Authorization($issuerAddress, $signer->getAddress(), $signer->sign($issuerAddress));
}
