llama.cpp/tools/ui/src/lib/utils/debounce.ts

/**
 * @param fn - The function to debounce
 * @param delay - The delay in milliseconds
 * @returns A debounced version of the function
 */
export function debounce<T extends (...args: Parameters<T>) => void>(
	fn: T,
	delay: number
): (...args: Parameters<T>) => void {
	let timeoutId: ReturnType<typeof setTimeout> | null = null;

	return (...args: Parameters<T>) => {
		if (timeoutId) {
			clearTimeout(timeoutId);
		}

		timeoutId = setTimeout(() => {
			fn(...args);
			timeoutId = null;
		}, delay);
	};
}