import type { IRunOptions } from 'docx';
import { type DocumentRunBorder } from './work-document-run-border';
export interface DocxRunBorderPatch {
    marker: string;
    border: DocumentRunBorder;
}
export declare class DocxRunBorderPatchCollector {
    readonly patches: DocxRunBorderPatch[];
    private nextMarker;
    private readonly usedColors;
    constructor(sourceHtml: string);
    marker(source: unknown): string | null;
    hasMarker(value: string | null | undefined): value is string;
}
export declare function documentRunBorderDocxOptions(source: unknown, collector: DocxRunBorderPatchCollector): Pick<IRunOptions, 'border'>;
export declare function patchDocxRunBorders(buffer: ArrayBuffer, patches: readonly DocxRunBorderPatch[]): Promise<ArrayBuffer>;
export declare function setDocxRunBorderAttributes(document: Document, element: Element, border: DocumentRunBorder): void;