Function addEl

packages/vega-deck.gl/src/htmlHelpers.ts:10–14

(tagName: string, parentElement: HTMLElement)

 * @returns new HTMLElement.
 */
export function addEl(tagName: string, parentElement: HTMLElement) {
    const el = document.createElement(tagName);
    parentElement.appendChild(el);
    return el;
}

/**
 * Create a new div HTMLElement as a child of another element.