/**
 * A hook that throttles a function execution.
 * Ensures the function is called at most once in a specified time period.
 *
 * @param func - The function to throttle
 * @param delay - The throttle delay in milliseconds
 * @returns A throttled version of the function
 *
 * @example
 * ```tsx
 * const throttledScrollHandler = useThrottle(() => {
 *   console.log('Scroll event throttled')
 * }, 100)
 *
 * useEffect(() => {
 *   window.addEventListener('scroll', throttledScrollHandler)
 *   return () => window.removeEventListener('scroll', throttledScrollHandler)
 * }, [throttledScrollHandler])
 * ```
 */
export declare function useThrottle<T extends (...args: any[]) => any>(func: T, delay: number): T;
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