import type { FikaDocument } from './types';
import type { FikaDeckViewport } from './agentic/types';
export type FikaInitialDocument = FikaDocument & {
    viewport?: Partial<FikaDeckViewport>;
};
/**
 * Write a document straight into the stores (title, slides, theme, viewport).
 *
 * `mountFika` calls this synchronously for `options.document` BEFORE the first
 * render, so the controller it resolves with already reflects the document.
 * Doing it in EmbedRoot's mount effect instead left a window where a host
 * command issued right after `await mountFika(...)` (e.g. inserting the first
 * streamed slide) was overwritten by the late `setSlides(init.document.slides)`.
 */
export declare function applyDocumentToStores(document: FikaInitialDocument): void;