import { addRootNode, listRootNodes } from '@iconify/iconify/lib/modules/root'; import { stopObserving } from '@iconify/iconify/lib/modules/observer'; import { ObservedNode } from '@iconify/iconify/lib/modules/observed-node'; let counter = 0; /** * Create node for test */ export function getNode(prefix = 'test') { const id = prefix + '-' + Date.now() + '-' + counter++; const node = document.createElement('div'); node.setAttribute('id', id); document.getElementById('debug').appendChild(node); return node; } /** * Set root node, remove old nodes */ export function setRoot(node: HTMLElement): ObservedNode { listRootNodes().forEach((node) => { if (typeof node.node !== 'function') { stopObserving(node.node); } }); return addRootNode(node); }