import { type WorkDocumentBlockContentControlProperties } from './work-document-block-content-control';
export interface DocxBlockContentControlPatch {
    startMarker: string;
    endMarker: string;
    properties: WorkDocumentBlockContentControlProperties;
}
export declare class DocxBlockContentControlPatchCollector {
    readonly patches: DocxBlockContentControlPatch[];
    private nextMarker;
    register(properties: WorkDocumentBlockContentControlProperties): DocxBlockContentControlPatch;
}
/** Emits temporary marker paragraphs around a block content-control body. */
export declare function docxBlockContentControlParagraphs(element: HTMLElement, docx: typeof import('docx'), collector: DocxBlockContentControlPatchCollector, children: import('docx').Paragraph[]): import('docx').Paragraph[];
export declare function patchDocxBlockContentControls(buffer: ArrayBuffer, patches: readonly DocxBlockContentControlPatch[]): Promise<ArrayBuffer>;