/**
 * buildLiveThumbnailDrawer
 *
 * Builds a Puck `drawer` override that replaces the default component list
 * with a visual, thumbnail-driven sidebar:
 *
 *   - components are grouped into collapsible category sections
 *     (from `config.categories`, plus an "Other" bucket for anything
 *     uncategorized);
 *   - the first category is expanded by default, the rest collapsed, so the
 *     initial paint mounts as few live previews as possible;
 *   - each category renders a 2-column grid of ThumbnailCards, each wrapped in
 *     Puck's <Drawer.Item> so it stays draggable onto the canvas.
 *
 * Pass the result to useP1Editor's `additionalOverrides`.
 */
import type { PuckOverrides } from '../plugin/index.js';
type RenderConfig = any;
export interface LiveThumbnailDrawerOptions {
    /** Zoom factor for each preview. */
    scale?: number;
    /** Height of each preview area, in pixels. */
    cardHeight?: number;
    /** Optional callback to close/collapse the blocks panel. */
    onClose?: () => void;
}
/**
 * Returns a `drawer` override rendering the visual thumbnail sidebar for the
 * given Puck config.
 */
export declare function buildLiveThumbnailDrawer(config: RenderConfig, options?: LiveThumbnailDrawerOptions): Partial<PuckOverrides>;
export {};