import type { PptxGroupExportRegistry } from './work-pptx-groups';
import type { WorkSlide, WorkSlideAnimation } from './work-types';
interface PptxAnimationDiagnostic {
    code: string;
    message: string;
}
interface PptxAnimationReadResult {
    animations: WorkSlideAnimation[];
    diagnostics: PptxAnimationDiagnostic[];
}
export declare function readPptxAnimations(document: Document, elementIdByPptxShapeId: ReadonlyMap<string, string>): PptxAnimationReadResult;
export declare function patchPptxAnimations(buffer: ArrayBuffer, slides: readonly WorkSlide[], registry: PptxGroupExportRegistry): Promise<ArrayBuffer>;
export {};