package noppes.npcs.api.handler; import noppes.npcs.api.handler.data.IPlayerMail; public interface IPlayerMailData { boolean hasMail(); void addMail(IPlayerMail mail); void removeMail(IPlayerMail mail); boolean hasMail(IPlayerMail mail); IPlayerMail[] getAllMail(); IPlayerMail[] getUnreadMail(); IPlayerMail[] getReadMail(); IPlayerMail[] getMailFrom(String sender); }