import { DebounceOptions } from '../utils/types';
/**
 * Creates a debounced function that delays invoking func until after wait
 * milliseconds have elapsed since the last time the debounced function was
 * invoked.
 *
 * The debounced function comes with a cancel method to cancel delayed func
 * invocations and a flush method to immediately invoke them.
 *
 * @param func - The function to debounce
 * @param wait - The number of milliseconds to delay
 * @param options - The options object
 * @returns The new debounced function
 *
 * @example
 * ```ts
 * // Avoid costly calculations while the window size is being changed
 * window.addEventListener('resize', debounce(calculateLayout, 150));
 *
 * // Invoke `sendMail` when the click event is fired, debouncing subsequent calls
 * const sendMailDebounced = debounce(sendMail, 300, {
 *   leading: true,
 *   trailing: false
 * });
 * element.addEventListener('click', sendMailDebounced);
 *
 * // Cancel the debounced function
 * sendMailDebounced.cancel();
 * ```
 */
export declare function debounce<T extends (...args: any[]) => any>(func: T, wait?: number, options?: DebounceOptions): T & {
    cancel: () => void;
    flush: () => void;
};