package net.minecraft.world.level.entity; import net.minecraft.world.entity.Entity; public interface EntityInLevelCallback { EntityInLevelCallback NULL = new EntityInLevelCallback() { @Override public void onMove() { } @Override public void onRemove(Entity.RemovalReason p_156805_) { } }; void onMove(); void onRemove(Entity.RemovalReason p_156801_); }