@esri/calcite-components/dist/custom-elements/bundles/tree.js

Web Components for Esri's Calcite Design System.

import { CalciteTree, CalciteTreeItem, CalciteIcon, CalciteCheckbox } from "../index";
import { register } from "../utils";
register({
    "calcite-tree": CalciteTree, "calcite-tree-item": CalciteTreeItem, "calcite-icon": CalciteIcon, "calcite-checkbox": CalciteCheckbox
});