<garbee-tree>

HTML

<garbee-tree aria-multiselectable="true">
</garbee-tree>

JavaScript

  const {TreeElement} = await import('/dist/src/tree.js');
  const {directoryStructure} = await import('/dist/data/sample-directory.js');
  const {flatten} = await import('/dist/src/functions/flatten.js');
  const {ContentItem} = await import('/dist/demo/content-item.js');
  const {html} = await import('/node_modules/lit/html.js');
  const treeNode = document.querySelector('garbee-tree');

  TreeElement.debugMode = true;

  treeNode.renderItem = (data) => {
    return html`
      <demo-content-item
        .treeItem="${data}"
      ></demo-content-item>
    `;
  };

  treeNode.content = flatten(directoryStructure);