package cofh.energy; import net.minecraft.item.ItemStack; public abstract interface IEnergyContainerItem { public abstract int receiveEnergy(ItemStack paramItemStack, int paramInt, boolean paramBoolean); public abstract int extractEnergy(ItemStack paramItemStack, int paramInt, boolean paramBoolean); public abstract int getEnergyStored(ItemStack paramItemStack); public abstract int getMaxEnergyStored(ItemStack paramItemStack); }