error OnlyFactoryAllowed();

error OnlyCreatorAllowed();

error EntryQuantityRequired();

error EntriesPurchaseClosed();

error EntriesPurchaseInvalidValue();

error RefundsOnlyAllowedOnFailedDraw();

error UserWithoutEntries();

error UserAlreadyRefunded();

error PrizesAlreadyRefunded();

error MaxUserEntriesReached();

error MaxTotalEntriesReached();

error WithoutRefunds();

error TokenGateRestriction();