package net.minecraft.data.advancements; import java.util.function.Consumer; import net.minecraft.advancements.Advancement; import net.minecraft.advancements.AdvancementHolder; import net.minecraft.core.HolderLookup; import net.minecraft.resources.ResourceLocation; public interface AdvancementSubProvider { void generate(HolderLookup.Provider registries, Consumer writer); static AdvancementHolder createPlaceholder(String location) { return Advancement.Builder.advancement().build(ResourceLocation.parse(location)); } }