import { type WorkDocumentScriptFonts } from './work-document-script-fonts';
export interface DocxRunFontsPatch {
    marker: string;
    fonts: WorkDocumentScriptFonts;
}
export declare class DocxRunFontsPatchCollector {
    readonly patches: DocxRunFontsPatch[];
    private nextMarker;
    private readonly occupied;
    private readonly markersByFonts;
    constructor(source: string);
    marker(source: unknown, slot: unknown, currentFontFamily: string): string | null;
}
export declare function patchDocxRunFonts(buffer: ArrayBuffer, patches: readonly DocxRunFontsPatch[]): Promise<ArrayBuffer>;