* Add classes to the given element. * @param {Element} element - The target element. * @param {string} value - The classes to be added.

* Check if the given value is a function. * @param {*} value - The value to check. * @returns {boolean} Returns `true` if the given value is a f

* @brief Create a list of trimmed, non-empty strings * @param list input list of strings * @return list of trimmed, nonempty strings */