import { ThrottleOptions } from '../utils/types';
/**
 * Creates a throttled function that only invokes func at most once per
 * every wait milliseconds. The throttled function comes with a cancel
 * method to cancel delayed func invocations and a flush method to
 * immediately invoke them.
 *
 * @param func - The function to throttle
 * @param wait - The number of milliseconds to throttle invocations to
 * @param options - The options object
 * @returns The new throttled function
 *
 * @example
 * ```ts
 * // Avoid excessively updating the position while scrolling
 * window.addEventListener('scroll', throttle(updatePosition, 100));
 *
 * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes
 * const throttled = throttle(renewToken, 300000, {
 *   trailing: false
 * });
 * element.addEventListener('click', throttled);
 *
 * // Cancel the trailing throttled invocation
 * throttled.cancel();
 * ```
 */
export declare function throttle<T extends (...args: any[]) => any>(func: T, wait?: number, options?: ThrottleOptions): T & {
    cancel: () => void;
    flush: () => void;
};