export interface DiffModalProps {
    isOpen: boolean;
    onDismiss: () => void;
    collection: string;
    documentId: string;
    /** The `versionId` of the historical version to compare. */
    versionId: string;
    /** A human-readable label for the historical version (e.g. a date string). */
    versionLabel: string;
    /** The already-loaded current (latest) version of the document. */
    currentDocument: Record<string, unknown>;
    /** Content locale to compare — undefined / 'all' shows all locales. */
    locale?: string;
    /**
     * Host-provided loader for a historical document version. The diff
     * modal is framework-neutral; callers wire this to whatever transport
     * they use (e.g. `BylineAdminServices.getCollectionDocumentVersion` in
     * the admin shell).
     */
    loadHistoricalVersion: (collection: string, documentId: string, versionId: string, locale: string | undefined) => Promise<Record<string, unknown>>;
}
export declare function DiffModal({ isOpen, onDismiss, collection, documentId, versionId, versionLabel, currentDocument, locale, loadHistoricalVersion, }: DiffModalProps): import("react").JSX.Element;