import type { WorkSlideElement } from './work-types';
export type PptxExportObjectRole = 'chart' | 'image' | 'line' | 'shape' | 'table' | 'text';
interface PptxExportBinding {
    displayName: string;
    groupPath: string[];
    groupScope: string;
    marker: string;
}
export declare class PptxGroupExportRegistry {
    private readonly animatedElementKeys;
    private readonly bindings;
    private readonly bindingsByElement;
    private readonly roleCounts;
    private markerSequence;
    get size(): number;
    registerAnimatedElements(scope: string, elementIds: Iterable<string>): void;
    objectName(scope: string, element: WorkSlideElement, role: PptxExportObjectRole): string | undefined;
    markerForElement(scope: string, elementId: string): string | undefined;
    binding(marker: string): PptxExportBinding | undefined;
    values(): IterableIterator<PptxExportBinding>;
}
export declare function patchPptxNativeGroups(buffer: ArrayBuffer, registry: PptxGroupExportRegistry): Promise<ArrayBuffer>;
export {};