/** Copy r:link to r:embed when Word stores linked images without an embed id. */ export declare function normalizeDocxImageRelationships(source: Blob | ArrayBuffer): Promise; export declare function ensureDocxRenderBlob(source: Blob): Promise; /** Fill img tags that docx-preview failed to resolve from package relationships. */ export declare function repairDocxImages(source: Blob | ArrayBuffer, bodyHost: HTMLElement): Promise; /** Replace broken video/source src attributes with blob: URLs extracted from the DOCX ZIP. * Also converts fallback links (rendered by docx-preview) into