constructor(
      element,
      anchorSelector,
      highlightClass,
      highlightedElementSelector,
      containerSelector,
  ) {
    this.#element = element;
    this.#anchorSelector = anchorSelector;
    this.highlightClass = highlightClass;
    this.#highlightedElementSelector = highlightedElementSelector;
    this.#containerSelector = containerSelector;
  }
@param {Element} element
@param {function|null} anchorSelector
@param {string} highlightClass
@param {function|null} highlightedElementSelector
@param {function|null} containerSelector