A typescript simple debounce function

debounce.ts

/**
 * @example
 * ```ts
 * const textInput = document.querySelector<HTMLInputElement>('input[type="text"]');
 * textInput.addEventListener('keydown', debounce(fetchSuggestions, 300));
 * ```
 *
 * @param {T} callback - The callback function to be debounced.
 * @param number delay - the delay in milliseconds
 */
export const debounce = <T extends unknown[]>(
    callback: (...args: T) => void,
    delay: number,
): ((...args: T) => void) => {
    let timeoutTimer: ReturnType<typeof setTimeout>;

    return (...args: T) => {
        clearTimeout(timeoutTimer);
        timeoutTimer = setTimeout(() => {
            callback(...args);
        }, delay);
    };
};