declare namespace org {
    namespace spongepowered {
        namespace api {
            namespace advancement {
                // @ts-ignore
                 class AdvancementTypes {
                    // @ts-ignore
                    public static CHALLENGE: org.spongepowered.api.advancement.AdvancementType;
                    // @ts-ignore
                    public static GOAL: org.spongepowered.api.advancement.AdvancementType;
                    // @ts-ignore
                    public static TASK: org.spongepowered.api.advancement.AdvancementType;
                }
            }
        }
    }
}
