Returns the first element that is a descendant of node that matches selectors.

selector.js

/**
 * Selector
 *
 * @description
 * Returns the first element that is a descendant of node that matches selectors.
 *
 * @example
 * selector('div');
 * selector('div', document);
 *
 * @param {string} element - DOM element
 * @param {Element} [context=null]
 * @returns {*}
 */
const selector = (element, context = null) => {
    if (context instanceof Element) {
        return context.querySelector(element);
    }

    return document.querySelector(element);
};