import { IDocumentAPI } from '../interface/document';
export declare class DocumentImpl implements IDocumentAPI {
    create(knowledgeId: string, documentData: Record<string, any>): Promise<any>;
    update(documentId: string, updateData: Record<string, any>): Promise<any>;
    delete(documentId: string): Promise<any>;
    info(documentId: string): Promise<any>;
    list(knowledgeId: string, params?: Record<string, any>): Promise<any>;
    add(knowledgeId: string, documentData: Record<string, any>): Promise<any>;
    updateMeta(documentId: string, metaUpdateData: Record<string, any>): Promise<any>;
}