Function registerListener

registerListener(
    listener: ListenerFunction,
    name?: string,
    parent?: DomItemRoot,
): Record<string, ListenerFunction>
Register a single listener function as part of the root domEvents.DomItem.
Parameters
- listener: ListenerFunction
  Provide a function which will be called when a Dom event is triggered.
- name: string = listener.name
  The name of the listener to be used.
- parent: DomItemRoot = documentItem
  The parent DomItem which is DomItemRoot which stores eventListeners property.
Returns Record<string, ListenerFunction>
- Defined in src/events/functions/registerListener.ts:13