import { type OoxmlPackage, type OoxmlRelationship } from './work-ooxml-package';
import type { WorkSlide, WorkSlideComment } from './work-types';
export interface PptxCommentAuthor {
    id: string;
    name: string;
    initials: string;
}
export interface PptxSlideCommentReadResult {
    comments: WorkSlideComment[];
    hasLegacyComments: boolean;
    hasUnsupportedThreadedComments: boolean;
    hasUnreadableComments: boolean;
    hasMalformedMetadata: boolean;
}
export declare function loadPptxCommentAuthors(archive: OoxmlPackage, presentationRelationships: Map<string, OoxmlRelationship>): Promise<Map<string, PptxCommentAuthor>>;
export declare function readPptxSlideComments(archive: OoxmlPackage, relationships: Map<string, OoxmlRelationship>, authors: Map<string, PptxCommentAuthor>, slideNumber: number, slideWidthEmu: number, slideHeightEmu: number): Promise<PptxSlideCommentReadResult>;
export declare function patchPptxComments(buffer: ArrayBuffer, slides: readonly WorkSlide[], slideWidth: number, slideHeight: number): Promise<ArrayBuffer>;