text: /**
   * Checks if `value` is classified as a `Function` object.
   * @param {*} value The param to check if it is a function
   */
  export function isFunction(value) {
    return typeof value === 'function';
  }
  
  /**
   * Checks if `value` is classified as a `Number` object.
   * @param {*} value The param to check if it is a number
   */
  export function isNumber(value) {
    return typeof value === 'number';
  }
  
  /**
   * Checks if `value` is classified as an `Object`.
   * @param {*} value The param to check if it is an object
   */
  export function isObject(value) {
    return typeof value === 'object';
  }
  
  /**
   * Checks if `value` is classified as a `String` object.
   * @param {*} value The param to check if it is a string
   */
  export function isString(value) {
    return typeof value === 'string';
  }
  
  /**
   * Checks if `value` is undefined.
   * @param {*} value The param to check if it is undefined
   */
  export function isUndefined(value) {
    return value === undefined;
  }
  