package Ġar can ology . common . type . api . regist rar Ċ Ċ import Ġar can ology . common . type . impl . world . storage . tier . Energy Tier Ċ import Ġnet . minecraft . util . Identifier Ċ import Ġn ucleus . common . builtin . division . Mod Root Ċ import Ġn ucleus . common . regist rar . type . Binary Registrar Ċ Ċ open Ġclass ĠEnergy Tier Registrar < R Ġ: ĠMod Root < R >>( root : ĠR ) Ġ: ĠBinary Registrar < Identifier , ĠEnergy Tier , ĠR >( root )