[null,null,["Last updated 2024-10-31 UTC."],[],["`Achievement.AchievementType` is an abstract annotation interface. It inherits methods from `java.lang.annotation.Annotation`, including `annotationType()`, `equals()`, `hashCode()`, and `toString()`. These inherited methods are abstract and thus need to be implemented by concrete implementations of `Achievement.AchievementType`. The purpose of the `AchievementType` annotation is to define the different types of achievements within a system.\n"]]