/**
 * IntervalCallbacks
 *
 * A record of interval numbers as keys and callback functions as values.
 *
 * @type {Record<number, () => void>}
 */
type IntervalCallbacks = Record<number, () => void>;
/**
 * Options for the useVideoInterval hook.
 */
interface Options {
    /**
     * The threshold in seconds to check the current time against.
     *
     * @default 0.5
     */
    threshold?: number;
    /**
     * Whether to execute the callback only once.
     *
     * @default true
     */
    triggerOnce?: boolean;
}
type useVideoIntervalProps = {
    videoRef: React.RefObject<HTMLVideoElement | null>;
    intervalCallbacks: IntervalCallbacks;
    options?: Options;
};

/**
 * useVideoInterval
 *
 * @example
 * ```tsx
 * import { useRef, useState } from 'react';
 *
 * function App() {
 * 	const videoRef = useRef<HTMLVideoElement>( null );
 * 	const [ showOverlay, setShowOverlay ] = useState( false );
 *
 * 	useVideoInterval( videoRef, {
 * 		3: () => setShowOverlay( true ),
 * 		8: () => alert( 'This is 8 seconds!' ),
 * 		15: () => console.log( 'Reached 15s mark' )
 * 	});
 *
 * 	return (
 * 		<>
 * 			<video ref={ videoRef } src="" />
 * 			{ showOverlay && <Overlay /> }
 * 		</>
 * 	);
 * }
 * ```
 *
 * @param videoRef - A reference to the video element.
 * @param intervalCallbacks - An object containing interval numbers as keys and callback functions as values.
 * @param options(optional) - An object containing options for the hook.
 * @return {void}
 *
 */
declare function useVideoInterval(props: useVideoIntervalProps): void;

export { useVideoInterval };
export type { IntervalCallbacks, Options, useVideoIntervalProps };