Variable GIVEAWAY_WINNER_ROLE_FORBIDDEN_PERMISSIONSConst

GIVEAWAY_WINNER_ROLE_FORBIDDEN_PERMISSIONS: readonly ["Administrator", "ManageGuild", "ManageRoles", "ManageChannels", "ManageWebhooks", "BanMembers", "KickMembers", "ModerateMembers"] = ...

Permissions a winner role may never carry - the server refuses such a role (it goes to whoever wins). Use it to grey those roles out in the picker rather than letting the save fail.