import { type WorkDocumentContentControlProperties } from './work-document-content-control';
export interface ImportedDocxContentControlMarker {
    start: string;
    end: string;
    properties: WorkDocumentContentControlProperties;
}
export interface ImportedDocxContentControlMarkers {
    controls: ImportedDocxContentControlMarker[];
    unsupported: number;
}
export interface DocxContentControlInspection {
    supported: number;
    unsupported: number;
}
/**
 * Inspects body-level inline `w:sdt` controls without changing the package.
 * Structural controls such as TOC/INDEX are left to their dedicated
 * importers, so they are not reported as unsupported form controls here.
 */
export declare function inspectDocxContentControls(document: Document): DocxContentControlInspection;
/**
 * Moves the bounded inline control body into ordinary runs and surrounds it
 * with text markers. Mammoth can then convert the runs normally; the markers
 * are wrapped back into an editable HTML node after conversion.
 */
export declare function markDocxContentControls(document: Document): ImportedDocxContentControlMarkers;
export declare function applyImportedDocxContentControlMarkers(document: Document, markers: ImportedDocxContentControlMarkers): void;
export declare function hasImportedDocxContentControlMarkers(markers: ImportedDocxContentControlMarkers): boolean;