Function getDefaulted

packages/core/primitives/event-dispatch/src/cache.ts:27–31

(element: Element)

 * creates an empty one.
 */
export function getDefaulted(element: Element): {[key: string]: string | undefined} {
  const cache = get(element) ?? {};
  set(element, cache);
  return cache;
}

/**
 * Writes the jsaction parser cache to the given DOM Element.