+++ block/[[ --BlockClassName-- ]].java
@@@ create @@@

package [[ --packageNamespace-- ]].block;

import javax.annotation.Nullable;

import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.world.item.context.BlockPlaceContext;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.HorizontalDirectionalBlock;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.block.state.StateDefinition;
import net.minecraft.world.level.block.state.properties.DirectionProperty;
import net.minecraft.world.phys.shapes.CollisionContext;
import net.minecraft.world.phys.shapes.VoxelShape;

public class [[ --BlockClassName-- ]] extends Block {

  public static final String NAME = "[[ --block_name-- ]]";

  public static final DirectionProperty FACING = HorizontalDirectionalBlock.FACING;

  protected static final VoxelShape SHAPE = Block.box(0.0D, 0.0D, 0.0D, 16.0D, 16.0D, 16.0D);

  public [[ --BlockClassName-- ]](Properties properties) {
    super(properties);
    this.registerDefaultState(this.stateDefinition.any().setValue(FACING, Direction.NORTH));
  }

  @Override
  public VoxelShape getShape(BlockState blockState, BlockGetter blockGetter, BlockPos blockPos,
      CollisionContext collisionContext) {
    return SHAPE;
  }

  @Override
  protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> blockState) {
    blockState.add(FACING);
  }

  @Override
  @Nullable
  public BlockState getStateForPlacement(BlockPlaceContext context) {
    return this.defaultBlockState().setValue(FACING,
        context.getHorizontalDirection().getOpposite());
  }

}

+++ block/ModBlocks.java
@@@ after:@TemplateEntryPoint("Register Blocks") @@@
  public static final RegistryObject<Block> [[ --BLOCK_NAME-- ]] =
      BLOCKS.register([[ --BlockClassName-- ]].NAME, () -> new [[ --BlockClassName-- ]](BlockBehaviour.Properties.of(Material.STONE)
          .requiresCorrectToolForDrops().strength(3.0F, 6.0F).sound([[ --SoundType-- ]])));

+++ item/ModItems.java
@@@ after:@TemplateEntryPoint("Register Block Items") @@@
  public static final RegistryObject<Item> [[ --BLOCK_NAME-- ]] =
      ITEMS.register([[ --BlockClassName-- ]].NAME, () -> new BlockItem(ModBlocks.[[ --BLOCK_NAME-- ]].get(),
          new Item.Properties().tab(CreativeModeTab.TAB_BUILDING_BLOCKS)));