JamiesWhiteShirt

public class BlockBase extends Block {
    public BlockBase(Material materialIn, ResourceLocation registryName) {
        super(materialIn);
        this.setRegistryName(registryName);
        this.setUnlocalizedName(registryName.toString());
    }

    public void registerModel() {
        ModelLoader.setCustomModelResourceLocation(Item.getItemFromBlock(this), 0, new ModelResourceLocation(getRegistryName(), "inventory"));
    }

JamiesWhiteShirt

package com.jamieswhiteshirt.responsiveinventory

import net.minecraftforge.common.config.Config

@Config(modid = ResponsiveInventory.MODID)
object Configuration {
    @JvmField
    @Config.Comment("It's a test")
    var test = 0

JamiesWhiteShirt

package slimeknights.tconstruct.tools.modifiers;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;