Function isFunction

handsontable/src/helpers/function.ts:10–12

(func: T)

 * @returns {boolean}
 */
export function isFunction<T>(func: T): func is T & ((...args: unknown[]) => unknown) {
  return typeof func === 'function';
}

/**
 * Creates throttle function that enforces a maximum number of times a function (`func`) can be called over time (`wait`).