/**
 * Creates a debounced function that delays invoking func until after wait milliseconds
 * have elapsed since the last time the debounced function was invoked.
 *
 * @param fn - The function to debounce
 * @param wait - The number of milliseconds to delay
 * @param options - Options object
 * @returns The debounced function
 */
export declare function debounce<T extends (..._args: any[]) => any>(fn: T, wait?: number, options?: DebounceOptions): T & { cancel: () => void; flush: () => void };
/**
 * Creates a throttled function that only invokes func at most once per every wait milliseconds
 *
 * @param fn - The function to throttle
 * @param wait - The number of milliseconds to throttle
 * @returns The throttled function
 */
export declare function throttle<T extends (...args: any[]) => any>(fn: T, wait?: number): T & { cancel: () => void };
/**
 * Delays execution of a function
 */
export declare function delay(ms: number): Promise<void>;
/**
 * Debounce and throttle utilities (perfect-debounce replacement)
 */
export declare interface DebounceOptions {
  leading?: boolean
  trailing?: boolean
}