export { usePresentationFiles } from './use-presentation-files';
export { usePresentationSync } from './use-presentation-sync';
export { useIframeMessaging } from './use-iframe-messaging';
export { useThumbnailObserver } from './use-thumbnail-observer';
export type { 
    SlideInfo, 
    PresentationPreviewProps, 
    PresentationTimestamps, 
    PresentationState 
} from './types';