onEvent('block.tags', (event) => {
    event.add('forge:bookshelves', [
        'betterendforge:jellyshroom_bookshelf',
        'betterendforge:umbrella_tree_bookshelf',
        'betterendforge:helix_tree_bookshelf',
        'betterendforge:tenanea_bookshelf',
        'betterendforge:dragon_tree_bookshelf',
        'betterendforge:pythadendron_bookshelf',
        'betterendforge:end_lotus_bookshelf',
        'betterendforge:lacugrove_bookshelf',
        'betterendforge:mossy_glowshroom_bookshelf'
    ]);
});
