import { type ReactNode, type FunctionComponent, type PropsWithChildren } from 'react';
/**
 * Callback for handling navigation/refresh when content is saved.
 * @param url - Target URL to navigate to
 * @param isSameUrl - True if URL matches current location (refresh), false if different (navigate)
 */
export type NavigateCallback = (url: string, isSameUrl: boolean) => void | Promise<void>;
export interface PreviewComponentProps {
    /**
     * Custom navigation handler. If not provided, uses window.location.replace.
     * @example Next.js
     * const router = useRouter();
     * <PreviewComponent onNavigate={(url, isSameUrl) => {
     *   if (isSameUrl) {
     *     router.refresh();
     *   } else {
     *     const parsed = new URL(url);
     *     router.push(parsed.pathname + parsed.search);
     *   }
     * }} />
     */
    onNavigate?: NavigateCallback;
    /**
     * Delay in ms before triggering navigation. False to disable.
     * Useful for debouncing rapid saves.
     * @default 300
     */
    refreshTimeout?: number | false;
    /**
     * Optional loading indicator shown during refresh delay.
     */
    children?: ReactNode;
}
/**
 * Listens for Optimizely CMS content saved events and triggers navigation/refresh.
 * Deduplication prevents duplicate refreshes.
 */
export declare const PreviewComponent: FunctionComponent<PropsWithChildren<PreviewComponentProps>>;