Closed hkwak closed 5 years ago
https://github.com/digitickets/omnipay-abstract-voucher/blob/a62ec64d7cd02e5292b9261ec6de5ea5668cc0cb/src/AbstractMessage.php#L5
You are correct and the class has now been made abstract.
https://github.com/digitickets/omnipay-abstract-voucher/blob/a62ec64d7cd02e5292b9261ec6de5ea5668cc0cb/src/AbstractMessage.php#L5