import { SnapshotInstance } from '../snapshot/snapshot.js';
declare function reloadMainThread(data: unknown, options: UpdatePageOption): void;
interface MainThreadReloadHandoff {
    oldRoot: SnapshotInstance;
    page: FiberElement;
    options: UpdatePageOption;
}
declare function completeMainThreadReload({ oldRoot, page, options }: MainThreadReloadHandoff): void;
declare function reloadBackground(updateData: Record<string, any>, options?: Record<string, unknown>): void;
export { completeMainThreadReload, reloadBackground, reloadMainThread };